tacokit refresh issue

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ComponentModel.java

@@ -284,8 +284,9 @@ public class ComponentModel extends AbstractBasicComponent implements IAdditiona
      */
     @Override // TODO This is dummy implementation. Correct impl should be added soon
     public List<? extends IElementParameter> createElementParameters(final INode node) {
+        aslkdf
         ElementParameterCreator creator =
-                new ElementParameterCreator(this, detail, node, reportPath, isCatcherAvailable);
+                new ElementParameterCreator(this, detail, node, reportPath, isCatcherAvailable, null);
         List<IElementParameter> parameters = (List<IElementParameter>) creator.createParameters();
         return parameters;
     }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/Lookups.java

@@ -41,6 +41,7 @@ import org.talend.sdk.component.studio.service.ComponentService;
 import org.talend.sdk.component.studio.service.Configuration;
 import org.talend.sdk.component.studio.service.UiActionsThreadPool;
 import org.talend.sdk.component.studio.ui.composite.TaCoKitComposite;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.ComponentViewProblemManager;
 import org.talend.sdk.component.studio.util.TaCoKitConst;
 import org.talend.sdk.component.studio.websocket.WebSocketClient;
 
@@ -212,7 +213,8 @@ public final class Lookups {
 
         private Composite creatComposite(final Composite parent, final Element element, final EComponentCategory category,
                 final boolean isCompactView) {
-            return new TaCoKitComposite(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.NO_FOCUS, category, element, isCompactView);
+            return new TaCoKitComposite(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.NO_FOCUS, category, element, isCompactView,
+                    new ComponentViewProblemManager());
         }
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/metadata/action/CreateTaCoKitConfigurationAction.java

@@ -34,6 +34,7 @@ import org.talend.repository.model.RepositoryNode;
 import org.talend.sdk.component.server.front.model.ConfigTypeNode;
 import org.talend.sdk.component.studio.metadata.model.TaCoKitConfigurationModel;
 import org.talend.sdk.component.studio.metadata.node.ITaCoKitRepositoryNode;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.WizardProblemManager;
 import org.talend.sdk.component.studio.ui.wizard.TaCoKitConfigurationRuntimeData;
 import org.talend.sdk.component.studio.ui.wizard.TaCoKitCreateWizard;
 
@@ -101,6 +102,7 @@ public class CreateTaCoKitConfigurationAction extends TaCoKitMetadataContextualA
         runtimeData.setCreation(true);
         runtimeData.setReadonly(false);
         runtimeData.setConnectionItem(createConnectionItem());
+        runtimeData.setProblemManager(new WizardProblemManager());
         return runtimeData;
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/metadata/action/EditTaCoKitConfigurationAction.java

@@ -40,6 +40,7 @@ import org.talend.sdk.component.studio.metadata.migration.TaCoKitMigrationManage
 import org.talend.sdk.component.studio.metadata.model.TaCoKitConfigurationItemModel;
 import org.talend.sdk.component.studio.metadata.model.TaCoKitConfigurationModel;
 import org.talend.sdk.component.studio.metadata.node.ITaCoKitRepositoryNode;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.WizardProblemManager;
 import org.talend.sdk.component.studio.ui.wizard.TaCoKitConfigurationRuntimeData;
 import org.talend.sdk.component.studio.ui.wizard.TaCoKitEditWizard;
 
@@ -162,6 +163,7 @@ public class EditTaCoKitConfigurationAction extends TaCoKitMetadataContextualAct
         runtimeData.setConnectionItem((ConnectionItem) repositoryNode.getObject().getProperty().getItem());
         runtimeData.setCreation(false);
         runtimeData.setReadonly(isReadonly());
+        runtimeData.setProblemManager(new WizardProblemManager());
         return runtimeData;
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/action/update/UpdateResolver.java

@@ -48,7 +48,7 @@ public class UpdateResolver extends AbstractParameterResolver {
                         actionOwner.getProperty().getUpdatable().orElseThrow(IllegalStateException::new).getActionName(),
                         Action.Type.UPDATE));
 
-        this.button = new ButtonParameter(element) {
+        this.button = new ButtonParameter(element, actionOwner.getProblemManager()) {
             @Override
             public boolean isShow(final List<? extends IElementParameter> listParam) {
                 return isShown.getAsBoolean();

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/ButtonParameter.java

@@ -18,6 +18,7 @@ package org.talend.sdk.component.studio.model.parameter;
 import org.talend.core.model.process.EParameterFieldType;
 import org.talend.core.model.process.IElement;
 import org.talend.sdk.component.studio.model.parameter.command.TacokitCommand;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * ElementParameter which represents button and stores button command, which is executed on button pushed
@@ -26,8 +27,8 @@ public class ButtonParameter extends TaCoKitElementParameter {
 
     private TacokitCommand command;
 
-    public ButtonParameter(final IElement element) {
-        super(element);
+    public ButtonParameter(final IElement element, final IProblemManager problemManager) {
+        super(element, problemManager);
         setFieldType(EParameterFieldType.TACOKIT_BUTTON);
     }
 
@@ -41,17 +42,21 @@ public class ButtonParameter extends TaCoKitElementParameter {
 
     @Override
     public boolean equals(final Object o) {
-        if (o == this)
+        if (o == this) {
             return true;
-        if (!(o instanceof ButtonParameter))
+        }
+        if (!(o instanceof ButtonParameter)) {
             return false;
+        }
         final ButtonParameter other = (ButtonParameter) o;
-        if (!other.canEqual(this))
+        if (!other.canEqual(this)) {
             return false;
+        }
         final Object this$command = this.getCommand();
         final Object other$command = other.getCommand();
-        if (this$command == null ? other$command != null : !this$command.equals(other$command))
+        if (this$command == null ? other$command != null : !this$command.equals(other$command)) {
             return false;
+        }
         return true;
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/CheckElementParameter.java

@@ -16,6 +16,7 @@
 package org.talend.sdk.component.studio.model.parameter;
 
 import org.talend.core.model.process.IElement;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Represents Check parameter. Check parameter is ElementParameter, which EParameterFieldType is CHECK.
@@ -24,8 +25,8 @@ import org.talend.core.model.process.IElement;
  */
 public class CheckElementParameter extends TaCoKitElementParameter {
 
-    public CheckElementParameter(final IElement element) {
-        super(element);
+    public CheckElementParameter(final IElement element, final IProblemManager problemManager) {
+        super(element, problemManager);
     }
 
     /**

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/DebouncedParameter.java

@@ -18,6 +18,7 @@ package org.talend.sdk.component.studio.model.parameter;
 import org.talend.core.model.process.IElement;
 import org.talend.sdk.component.studio.Lookups;
 import org.talend.sdk.component.studio.debounce.DebouncedAction;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Fires parameter change events only if {@code TIMEOUT} passed from last value changed event
@@ -28,8 +29,8 @@ public class DebouncedParameter extends TaCoKitElementParameter {
 
     private final DebouncedAction debounced = Lookups.debouncer().createAction();
 
-    public DebouncedParameter(final IElement element) {
-        super(element);
+    public DebouncedParameter(final IElement element, final IProblemManager problemManager) {
+        super(element, problemManager);
     }
 
     @Override

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/ElementParameterCreator.java

@@ -44,6 +44,7 @@ import org.talend.sdk.component.server.front.model.ConfigTypeNodes;
 import org.talend.sdk.component.studio.ComponentModel;
 import org.talend.sdk.component.studio.Lookups;
 import org.talend.sdk.component.studio.model.connector.ConnectorCreatorFactory;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 import org.talend.sdk.component.studio.util.TaCoKitUtil;
 import org.talend.sdk.studio.process.TaCoKitNode;
 
@@ -76,8 +77,10 @@ public class ElementParameterCreator {
      */
     private ElementParameter updateComponentsParameter;
 
+    private IProblemManager problemManager;
+
     public ElementParameterCreator(final ComponentModel component, final ComponentDetail detail, final INode node,
-            final String reportPath, final boolean isCatcherAvailable) {
+            final String reportPath, final boolean isCatcherAvailable, final IProblemManager problemManager) {
         this.component = component;
         this.detail = detail;
         this.node = node;
@@ -88,6 +91,7 @@ public class ElementParameterCreator {
         } else {
             this.properties = emptyList();
         }
+        this.problemManager = problemManager;
     }
 
     public List<? extends IElementParameter> createParameters() {
@@ -101,7 +105,8 @@ public class ElementParameterCreator {
      */
     private void addSettings() {
         if (!properties.isEmpty()) {
-            final PropertyNode root = new PropertyTreeCreator(new WidgetTypeMapper()).createPropertyTree(properties);
+            final PropertyNode root = new PropertyTreeCreator(new WidgetTypeMapper(), problemManager)
+                    .createPropertyTree(properties);
             final SettingVisitor settingVisitor = new SettingVisitor(node, updateComponentsParameter, detail);
             root.accept(settingVisitor.withCategory(BASIC), Metadatas.MAIN_FORM);
             root.accept(settingVisitor.withCategory(ADVANCED), Metadatas.ADVANCED_FORM);
@@ -111,7 +116,9 @@ public class ElementParameterCreator {
             // create config type version param
             properties.stream().filter(p -> p.getConfigurationType() != null && p.getConfigurationTypeName() != null)
                     .forEach(p -> parameters.add(new VersionParameter(node, p.getPath(),
-                            String.valueOf(getConfigTypeVersion(p, component.getConfigTypeNodes(), component.getId().getFamilyId())))));
+                            String.valueOf(
+                                    getConfigTypeVersion(p, component.getConfigTypeNodes(), component.getId().getFamilyId())),
+                            problemManager)));
         }
 
         checkSchemaProperties(new SettingVisitor(node, updateComponentsParameter, detail).withCategory(BASIC));
@@ -198,7 +205,7 @@ public class ElementParameterCreator {
             parameters.add(mainSettingsCreator.createSchemaParameter(connectorWithoutSchema.getName(),
                     "SCHEMA_" + connectorWithoutSchema.getName(),
                     "default",
-                    showSchema(connectorWithoutSchema)));
+                    showSchema(connectorWithoutSchema), problemManager));
         }
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/InputSchemaParameter.java

@@ -21,6 +21,7 @@ import org.talend.core.model.process.IConnection;
 import org.talend.core.model.process.IElement;
 import org.talend.core.model.utils.NodeUtil;
 import org.talend.designer.core.ui.editor.nodes.Node;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * SchemaElementParameter for Component input schema.
@@ -32,12 +33,14 @@ public class InputSchemaParameter extends SchemaElementParameter {
     /**
      * Constructor
      *
-     * @param element        IElement to which this parameter belongs
-     * @param name           parameter name - unique identifier
+     * @param element IElement to which this parameter belongs
+     * @param name parameter name - unique identifier
      * @param connectionName a name of connections with which this schema associated
+     * @param IProblemManager manage parameter problems
      */
-    public InputSchemaParameter(final IElement element, final String name, final String connectionName) {
-        super(element);
+    public InputSchemaParameter(final IElement element, final String name, final String connectionName,
+            final IProblemManager problemManager) {
+        super(element, problemManager);
         setName(name);
         setDisplayName(DISPLAY_NAME);
         setFieldType(EParameterFieldType.TACOKIT_INPUT_SCHEMA);

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/ListPropertyNode.java

@@ -23,6 +23,7 @@ import java.util.List;
 import java.util.stream.Collectors;
 
 import org.talend.core.model.process.EParameterFieldType;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Property node, which contains nested properties. This node is used for Tables and Schema
@@ -37,8 +38,8 @@ public class ListPropertyNode extends PropertyNode {
      * @param root specifies whether this node is root node
      */
     public ListPropertyNode(final PropertyDefinitionDecorator property, final EParameterFieldType fieldType,
-            final boolean root) {
-        super(property, fieldType, root);
+            final boolean root, IProblemManager problemManager) {
+        super(property, fieldType, root, problemManager);
     }
 
     /**

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/OutputSchemaParameter.java

@@ -26,8 +26,7 @@ import org.talend.designer.core.model.components.EParameterName;
 import org.talend.designer.core.model.components.ElementParameter;
 import org.talend.designer.core.ui.editor.nodes.Node;
 import org.talend.sdk.component.studio.i18n.Messages;
-import org.talend.sdk.component.studio.util.TaCoKitConst;
-import org.talend.sdk.component.studio.util.TaCoKitUtil;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * SchemaElementParameter for Component output schema.
@@ -38,8 +37,8 @@ public class OutputSchemaParameter extends SchemaElementParameter {
     public static final String ADDITIONAL_PARAM_METADATA_ELEMENT = "TACOKIT_ADDITIONAL_PARAM_METADATA_ELEMENT";
 
     public OutputSchemaParameter(final IElement element, final String name, final String connectionName,
-                                 final String discoverSchema, final boolean show) {
-        super(element);
+            final String discoverSchema, final boolean show, final IProblemManager problemManager) {
+        super(element, problemManager);
 
         setName(name);
         setDisplayName(DISPLAY_NAME);
@@ -95,7 +94,7 @@ public class OutputSchemaParameter extends SchemaElementParameter {
     private void createGuessSchema(final String name, final String connectionName, final String discoverSchemaAction,
                                    final boolean show) {
         if (canAddGuessSchema(connectionName)) {
-            final TaCoKitElementParameter guessSchemaParameter = new TaCoKitElementParameter(getElement());
+            final TaCoKitElementParameter guessSchemaParameter = new TaCoKitElementParameter(getElement(), getProblemManager());
             guessSchemaParameter.setCategory(EComponentCategory.BASIC);
             guessSchemaParameter.setContext(connectionName);
             guessSchemaParameter.updateValueOnly(discoverSchemaAction);
@@ -153,6 +152,7 @@ public class OutputSchemaParameter extends SchemaElementParameter {
      *
      * @return metedata
      */
+    @Override
     protected Optional<IMetadataTable> getMetadata() {
         IElement elem = getElement();
         if (elem == null || !(elem instanceof Node)) {

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/PropertyNode.java

@@ -32,6 +32,7 @@ import javax.json.bind.annotation.JsonbCreator;
 import javax.json.bind.annotation.JsonbProperty;
 
 import org.talend.core.model.process.EParameterFieldType;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 public class PropertyNode {
 
@@ -56,12 +57,14 @@ public class PropertyNode {
      */
     private final boolean root;
 
-    public PropertyNode(final PropertyDefinitionDecorator property,
-                        final EParameterFieldType fieldType,
-                        final boolean root) {
+    private IProblemManager problemManager;
+
+    public PropertyNode(final PropertyDefinitionDecorator property, final EParameterFieldType fieldType, final boolean root,
+            IProblemManager problemManager) {
         this.property = property;
         this.fieldType = fieldType;
         this.root = root;
+        this.problemManager = problemManager;
         this.children = new ArrayList<>();
     }
 
@@ -444,37 +447,54 @@ public class PropertyNode {
         return this.root;
     }
 
+    public IProblemManager getProblemManager() {
+        return problemManager;
+    }
+
+    public void setProblemManager(IProblemManager problemManager) {
+        this.problemManager = problemManager;
+    }
+
     @Override
     public boolean equals(final Object o) {
-        if (o == this)
+        if (o == this) {
             return true;
-        if (!(o instanceof PropertyNode))
+        }
+        if (!(o instanceof PropertyNode)) {
             return false;
+        }
         final PropertyNode other = (PropertyNode) o;
-        if (!other.canEqual(this))
+        if (!other.canEqual(this)) {
             return false;
+        }
         final Object this$parent = this.getParent();
         final Object other$parent = other.getParent();
-        if (this$parent == null ? other$parent != null : !this$parent.equals(other$parent))
+        if (this$parent == null ? other$parent != null : !this$parent.equals(other$parent)) {
             return false;
+        }
         final Object this$children = this.getChildren();
         final Object other$children = other.getChildren();
-        if (this$children == null ? other$children != null : !this$children.equals(other$children))
+        if (this$children == null ? other$children != null : !this$children.equals(other$children)) {
             return false;
+        }
         final Object this$layouts = this.getLayouts();
         final Object other$layouts = other.getLayouts();
-        if (this$layouts == null ? other$layouts != null : !this$layouts.equals(other$layouts))
+        if (this$layouts == null ? other$layouts != null : !this$layouts.equals(other$layouts)) {
             return false;
+        }
         final Object this$property = this.getProperty();
         final Object other$property = other.getProperty();
-        if (this$property == null ? other$property != null : !this$property.equals(other$property))
+        if (this$property == null ? other$property != null : !this$property.equals(other$property)) {
             return false;
+        }
         final Object this$fieldType = this.getFieldType();
         final Object other$fieldType = other.getFieldType();
-        if (this$fieldType == null ? other$fieldType != null : !this$fieldType.equals(other$fieldType))
+        if (this$fieldType == null ? other$fieldType != null : !this$fieldType.equals(other$fieldType)) {
             return false;
-        if (this.isRoot() != other.isRoot())
+        }
+        if (this.isRoot() != other.isRoot()) {
             return false;
+        }
         return true;
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/PropertyTreeCreator.java

@@ -28,6 +28,7 @@ import java.util.stream.Collectors;
 import org.talend.core.model.process.EParameterFieldType;
 import org.talend.sdk.component.server.front.model.ConfigTypeNode;
 import org.talend.sdk.component.server.front.model.SimplePropertyDefinition;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Provides methods for handling {@link PropertyNode} tree
@@ -39,8 +40,11 @@ public class PropertyTreeCreator {
      */
     private final WidgetTypeMapper typeMapper;
 
-    public PropertyTreeCreator(final WidgetTypeMapper typeMapper) {
+    private final IProblemManager problemManager;
+
+    public PropertyTreeCreator(final WidgetTypeMapper typeMapper, final IProblemManager problemManager) {
         this.typeMapper = typeMapper;
+        this.problemManager = problemManager;
     }
 
     /**
@@ -138,11 +142,11 @@ public class PropertyTreeCreator {
         case TACOKIT_SUGGESTABLE_TABLE:
         case TACOKIT_INPUT_SCHEMA:
         case SCHEMA_TYPE:
-            node = new ListPropertyNode(property, fieldType, isRoot);
+            node = new ListPropertyNode(property, fieldType, isRoot, problemManager);
             break;
 
         default:
-            node = new PropertyNode(property, fieldType, isRoot);
+            node = new PropertyNode(property, fieldType, isRoot, problemManager);
         }
         return node;
     }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/SchemaElementParameter.java

@@ -13,6 +13,7 @@ import org.talend.core.model.metadata.IMetadataTable;
 import org.talend.core.model.metadata.MetadataColumn;
 import org.talend.core.model.process.IElement;
 import org.talend.sdk.component.studio.model.action.IActionParameter;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * TacokitElementParameter, which provides a view for Component metadata (schema) if the form of {@code List<String>}
@@ -36,8 +37,8 @@ public abstract class SchemaElementParameter extends TaCoKitElementParameter {
      */
     private static final String STRING = "id_String";
 
-    public SchemaElementParameter(final IElement element) {
-        super(element);
+    public SchemaElementParameter(final IElement element, final IProblemManager problemManager) {
+        super(element, problemManager);
     }
 
     @Override

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/SettingVisitor.java

@@ -15,6 +15,25 @@
  */
 package org.talend.sdk.component.studio.model.parameter;
 
+import static java.util.Collections.emptyMap;
+import static java.util.Collections.unmodifiableList;
+import static java.util.Optional.ofNullable;
+import static java.util.function.Function.identity;
+import static java.util.stream.Collectors.toList;
+import static java.util.stream.Collectors.toMap;
+
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.TreeMap;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.talend.core.model.process.EComponentCategory;
@@ -40,25 +59,7 @@ import org.talend.sdk.component.studio.model.parameter.resolver.HealthCheckResol
 import org.talend.sdk.component.studio.model.parameter.resolver.ParameterResolver;
 import org.talend.sdk.component.studio.model.parameter.resolver.SuggestionsResolver;
 import org.talend.sdk.component.studio.model.parameter.resolver.ValidationResolver;
-
-import java.beans.PropertyChangeEvent;
-import java.beans.PropertyChangeListener;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.TreeMap;
-
-import static java.util.Collections.emptyMap;
-import static java.util.Collections.unmodifiableList;
-import static java.util.Optional.ofNullable;
-import static java.util.function.Function.identity;
-import static java.util.stream.Collectors.toList;
-import static java.util.stream.Collectors.toMap;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Creates properties from leafs
@@ -115,19 +116,18 @@ public class SettingVisitor implements PropertyVisitor {
 
     private final List<ParameterResolver> parameterResolvers = new ArrayList<>();
 
-    public SettingVisitor(final IElement iNode,
-            final ElementParameter redrawParameter, final ConfigTypeNode config) {
+
+    public SettingVisitor(final IElement iNode, final ElementParameter redrawParameter, final ConfigTypeNode config) {
         this(iNode, redrawParameter, config.getActions());
         this.rootConfigNode = config;
     }
 
-    public SettingVisitor(final IElement iNode,
-            final ElementParameter redrawParameter, final ComponentDetail detail) {
+    public SettingVisitor(final IElement iNode, final ElementParameter redrawParameter, final ComponentDetail detail) {
         this(iNode, redrawParameter, detail.getActions());
     }
 
-    public SettingVisitor(final IElement iNode,
-            final ElementParameter redrawParameter, final Collection<ActionReference> actions) {
+    public SettingVisitor(final IElement iNode, final ElementParameter redrawParameter,
+            final Collection<ActionReference> actions) {
         this.element = iNode;
         this.redrawParameter = redrawParameter;
         this.actions = ofNullable(actions).orElseGet(Collections::emptyList);
@@ -240,9 +240,9 @@ public class SettingVisitor implements PropertyVisitor {
             default:
                 final IElementParameter text;
                 if (node.getProperty().getPlaceholder() == null) {
-                    text = new TaCoKitElementParameter(element);
+                    text = new TaCoKitElementParameter(element, node.getProblemManager());
                 } else {
-                    final TextElementParameter advancedText = new TextElementParameter(element);
+                    final TextElementParameter advancedText = new TextElementParameter(element, node.getProblemManager());
                     advancedText.setMessage(node.getProperty().getPlaceholder());
                     text = advancedText;
                 }
@@ -342,7 +342,7 @@ public class SettingVisitor implements PropertyVisitor {
      * Converts default value from String to Boolean and sets it
      */
     private CheckElementParameter visitCheck(final PropertyNode node) {
-        final CheckElementParameter parameter = new CheckElementParameter(element);
+        final CheckElementParameter parameter = new CheckElementParameter(element, node.getProblemManager());
         commonSetup(parameter, node);
         return parameter;
     }
@@ -352,7 +352,7 @@ public class SettingVisitor implements PropertyVisitor {
      * Sets Closed List possible values and sets 1st element as default
      */
     private TaCoKitElementParameter visitClosedList(final PropertyNode node) {
-        final TaCoKitElementParameter parameter = new TaCoKitElementParameter(element);
+        final TaCoKitElementParameter parameter = new TaCoKitElementParameter(element, node.getProblemManager());
         commonSetup(parameter, node);
         final PropertyValidation validation = node.getProperty().getValidation();
 
@@ -412,7 +412,7 @@ public class SettingVisitor implements PropertyVisitor {
     }
 
     private TaCoKitElementParameter visitPrevColumnList(final PropertyNode node) {
-        final TaCoKitElementParameter parameter = new TaCoKitElementParameter(element);
+        final TaCoKitElementParameter parameter = new TaCoKitElementParameter(element, node.getProblemManager());
         commonSetup(parameter, node);
         return parameter;
     }
@@ -424,7 +424,8 @@ public class SettingVisitor implements PropertyVisitor {
      * If parameter is based on schema, then toolbox is not shown
      */
     private TaCoKitElementParameter visitTable(final ListPropertyNode tableNode) {
-        final TaCoKitElementParameter parameter = new TableElementParameter(element, createTableParameters(tableNode));
+        final TaCoKitElementParameter parameter = new TableElementParameter(element, createTableParameters(tableNode),
+                tableNode.getProblemManager());
         commonSetup(parameter, tableNode);
         return parameter;
     }
@@ -436,7 +437,8 @@ public class SettingVisitor implements PropertyVisitor {
      * If parameter is based on schema, then toolbox is not shown
      */
     private TaCoKitElementParameter visitSuggestableTable(final ListPropertyNode tableNode) {
-        final TaCoKitElementParameter parameter = new SuggestableTableParameter(element, createTableParameters(tableNode));
+        final TaCoKitElementParameter parameter = new SuggestableTableParameter(element, createTableParameters(tableNode),
+                tableNode.getProblemManager());
         commonSetup(parameter, tableNode);
         return parameter;
     }
@@ -445,11 +447,11 @@ public class SettingVisitor implements PropertyVisitor {
         final String connectionName = getConnectionName(node);
         final String discoverSchemaAction = node.getProperty().getConnection().getDiscoverSchema();
         return new OutputSchemaParameter(getNode(), node.getProperty().getPath(), connectionName, discoverSchemaAction,
-                true);
+                true, node.getProblemManager());
     }
 
     private TaCoKitElementParameter visitInSchema(final PropertyNode node) {
-        return new InputSchemaParameter(getNode(), node.getProperty().getPath(), getConnectionName(node));
+        return new InputSchemaParameter(getNode(), node.getProperty().getPath(), getConnectionName(node), node.getProblemManager());
     }
 
     /**
@@ -469,7 +471,7 @@ public class SettingVisitor implements PropertyVisitor {
 
     private ValueSelectionParameter visitValueSelection(final PropertyNode node) {
         final SuggestionsAction action = createSuggestionsAction(node);
-        final ValueSelectionParameter parameter = new ValueSelectionParameter(element, action);
+        final ValueSelectionParameter parameter = new ValueSelectionParameter(element, action, node.getProblemManager());
         commonSetup(parameter, node);
         return parameter;
     }
@@ -482,9 +484,8 @@ public class SettingVisitor implements PropertyVisitor {
     }
 
     protected TaCoKitElementParameter createSchemaParameter(final String connectionName, final String schemaName,
-            final String discoverSchemaAction,
-            final boolean show) {
-        return new OutputSchemaParameter(getNode(), schemaName, connectionName, discoverSchemaAction, show);
+            final String discoverSchemaAction, final boolean show, final IProblemManager problemManager) {
+        return new OutputSchemaParameter(getNode(), schemaName, connectionName, discoverSchemaAction, show, problemManager);
     }
 
     /**
@@ -536,8 +537,8 @@ public class SettingVisitor implements PropertyVisitor {
             layout.setPosition(tableNode.getLayout(form).getPosition());
             c.addLayout(form, layout);
         });
-        final SettingVisitor creator =
-                new SettingVisitor(new FakeElement("table"), redrawParameter, actions).withCategory(category);
+        final SettingVisitor creator = new SettingVisitor(new FakeElement("table"), redrawParameter, actions)
+                .withCategory(category);
         columns.forEach(creator::visit);
         return unmodifiableList(new ArrayList<>(creator.settings.values()));
     }
@@ -547,13 +548,7 @@ public class SettingVisitor implements PropertyVisitor {
      * It is shown on the next row, but may be shown in the next
      */
     private void createValidationLabel(final PropertyNode node, final TaCoKitElementParameter target) {
-        final ValidationLabel label = new ValidationLabel(element);
-        label.setCategory(category);
-        label.setName(node.getProperty().getPath() + PropertyNode.VALIDATION);
-        label.setRedrawParameter(redrawParameter);
-        // it is shown on the next row by default, but may be changed
-        label.setNumRow(node.getLayout(form).getPosition() + 1);
-        settings.put(label.getName(), label);
+        final ValidationLabel label = new ValidationLabel(target, node.getProblemManager());
 
         processConstraints(node, target, label);
         processValidations(node, target, label);

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/SuggestableTableParameter.java

@@ -26,6 +26,7 @@ import org.talend.core.model.process.IConnection;
 import org.talend.core.model.process.IElement;
 import org.talend.core.model.process.IElementParameter;
 import org.talend.designer.core.ui.editor.nodes.Node;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Table Element Parameter with single column, which rows can be chosen from multiple provided suggestions.
@@ -43,12 +44,14 @@ public class SuggestableTableParameter extends TableElementParameter {
     /**
      * Constructor setups Table columns and sets empty list as initial value
      *
-     * @param element represents persisted element, to which this parameter belongs (it can be component Node
-     *                or Connection instance)
+     * @param element represents persisted element, to which this parameter belongs (it can be component Node or
+     * Connection instance)
      * @param columns a list of parameters, which represents Table columns
+     * @param problemManager manage parameter problems
      */
-    public SuggestableTableParameter(final IElement element, final List<IElementParameter> columns) {
-        super(element, columns);
+    public SuggestableTableParameter(final IElement element, final List<IElementParameter> columns,
+            final IProblemManager problemManager) {
+        super(element, columns, problemManager);
         final String[] columnNames = getListItemsDisplayCodeName();
         if (columnNames.length != 1) {
             throw new IllegalArgumentException("SuggestableTableParameter can have only 1 column");

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/TaCoKitElementParameter.java

@@ -24,6 +24,7 @@ import org.talend.core.runtime.IAdditionalInfo;
 import org.talend.designer.core.model.components.ElementParameter;
 import org.talend.sdk.component.studio.model.action.IActionParameter;
 import org.talend.sdk.component.studio.model.action.SettingsActionParameter;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * DOC cmeng class global comment. Detailled comment
@@ -43,8 +44,10 @@ public class TaCoKitElementParameter extends ElementParameter implements IAdditi
 
     private Map<String, Object> additionalInfoMap = new HashMap<>();
 
+    private IProblemManager problemManager;
+
     public TaCoKitElementParameter() {
-        this(null);
+        this(null, null);
     }
 
     /**
@@ -52,8 +55,9 @@ public class TaCoKitElementParameter extends ElementParameter implements IAdditi
      *
      * @param element {@link IElement} to which this parameter belongs to
      */
-    public TaCoKitElementParameter(final IElement element) {
+    public TaCoKitElementParameter(final IElement element, final IProblemManager problemManager) {
         super(element);
+        this.problemManager = problemManager;
         setTaggedValue("org.talend.sdk.component.source", "tacokit");
     }
 
@@ -69,6 +73,10 @@ public class TaCoKitElementParameter extends ElementParameter implements IAdditi
         return (String) getValue();
     }
 
+    public IProblemManager getProblemManager() {
+        return this.getProblemManager();
+    }
+
     public void registerListener(final String propertyName, final PropertyChangeListener listener) {
         pcs.addPropertyChangeListener(propertyName, listener);
     }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/TableElementParameter.java

@@ -30,6 +30,7 @@ import org.talend.core.model.process.IElement;
 import org.talend.core.model.process.IElementParameter;
 import org.talend.designer.core.model.components.ElementParameter;
 import org.talend.sdk.component.studio.model.action.IActionParameter;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Represents Table parameter. Table parameter is ElementParameter, which EParameterFieldType is TABLE
@@ -49,8 +50,9 @@ public class TableElementParameter extends TaCoKitElementParameter {
      *                or Connection instance)
      * @param columns a list of parameters, which represents Table columns
      */
-    public TableElementParameter(final IElement element, final List<IElementParameter> columns) {
-        super(element);
+    public TableElementParameter(final IElement element, final List<IElementParameter> columns,
+            final IProblemManager problemManager) {
+        super(element, problemManager);
         final List<String> columnNames = new ArrayList<>(columns.size());
         final List<String> displayNames = new ArrayList<>(columns.size());
         for (final IElementParameter param : columns) {

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/TextElementParameter.java

@@ -14,8 +14,9 @@ package org.talend.sdk.component.studio.model.parameter;
 
 import org.talend.core.model.process.IAdvancedElementParameter;
 import org.talend.core.model.process.IElement;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
-public class TextElementParameter extends DebouncedParameter implements IAdvancedElementParameter {
+public class TextElementParameter extends TaCoKitElementParameter implements IAdvancedElementParameter {
 
     private String placeholder;
 
@@ -24,8 +25,8 @@ public class TextElementParameter extends DebouncedParameter implements IAdvance
      *
      * @param element {@link IElement} to which this parameter belongs to
      */
-    public TextElementParameter(final IElement element) {
-        super(element);
+    public TextElementParameter(final IElement element, final IProblemManager problemManager) {
+        super(element, problemManager);
     }
 
     @Override

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/ValidationLabel.java

@@ -19,18 +19,18 @@ import static java.util.stream.Stream.of;
 
 import java.util.HashSet;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 import org.eclipse.swt.graphics.RGB;
-import org.talend.core.model.process.EParameterFieldType;
-import org.talend.core.model.process.IElement;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Synthetic Element Parameter which shows validation message
  */
-public class ValidationLabel extends TaCoKitElementParameter {
+public class ValidationLabel {
 
     /**
      * Delimiter between messages in resulting validation message
@@ -46,39 +46,33 @@ public class ValidationLabel extends TaCoKitElementParameter {
      */
     private String validationMessage;
 
-    public ValidationLabel(final IElement element) {
-        super(element);
-        setColor(RED);
-        setFieldType(EParameterFieldType.LABEL);
-        setDisplayName("");
-        setShow(false);
-        setSerialized(false);
-        setReadOnly(true);
-        setValue("");
+    private TaCoKitElementParameter elementParameter;
+
+    private Optional<IProblemManager> problemManager;
+
+    public ValidationLabel(final TaCoKitElementParameter elementParameter, final IProblemManager problemManager) {
+        this.elementParameter = elementParameter;
+        this.problemManager = Optional.ofNullable(problemManager);
     }
 
     public void showValidation(final String message) {
         validationMessage = message;
-        setShow(true);
-        setValue(buildValue());
+        problemManager.ifPresent(p -> p.setError(elementParameter, buildValue()));
     }
 
     public void hideValidation() {
         validationMessage = null;
-        setShow(false);
-        setValue("");
+        problemManager.ifPresent(p -> p.setError(elementParameter, null));
     }
 
     public void showConstraint(final String message) {
         constraintMessages.add(message);
-        setShow(true);
-        setValue(buildValue());
+        problemManager.ifPresent(p -> p.setError(elementParameter, buildValue()));
     }
 
     public void hideConstraint(final String message) {
         constraintMessages.remove(message);
-        setShow(false);
-        setValue(buildValue());
+        problemManager.ifPresent(p -> p.setError(elementParameter, null));
     }
 
     private String buildValue() {
@@ -87,15 +81,4 @@ public class ValidationLabel extends TaCoKitElementParameter {
                 .filter(Objects::nonNull)
                 .collect(Collectors.joining(DELIMITER));
     }
-
-    /**
-     * {@inheritDoc}
-     *
-     * @return false
-     */
-    @Override
-    public boolean isPersisted() {
-        return false;
-    }
-
 }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/ValueSelectionParameter.java

@@ -19,6 +19,7 @@ import java.util.Map;
 
 import org.talend.core.model.process.IElement;
 import org.talend.sdk.component.studio.model.action.SuggestionsAction;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * TacokitElementParameter which provides possible values list
@@ -27,8 +28,8 @@ public class ValueSelectionParameter extends TaCoKitElementParameter {
 
     private final SuggestionsAction action;
 
-    public ValueSelectionParameter(IElement element, final SuggestionsAction action) {
-        super(element);
+    public ValueSelectionParameter(IElement element, final SuggestionsAction action, final IProblemManager problemManager) {
+        super(element, problemManager);
         this.action = action;
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/VersionParameter.java

@@ -3,14 +3,15 @@ package org.talend.sdk.component.studio.model.parameter;
 import org.talend.core.model.process.EComponentCategory;
 import org.talend.core.model.process.EParameterFieldType;
 import org.talend.core.model.process.IElement;
-import org.talend.designer.core.model.components.ElementParameter;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 public class VersionParameter extends TaCoKitElementParameter {
 
     public static final String VERSION_SUFFIX = ".__version";
 
-    public VersionParameter(final IElement element, final String path, final String version) {
-        super(element);
+    public VersionParameter(final IElement element, final String path, final String version,
+            final IProblemManager problemManager) {
+        super(element, problemManager);
         setTaggedValue("org.talend.sdk.component.source", "tacokit");
         setName(path + VERSION_SUFFIX);
         updateValueOnly(version);

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/listener/PropertyValidator.java

@@ -19,7 +19,6 @@ import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.regex.Pattern;
 
-import org.talend.core.model.process.EParameterFieldType;
 import org.talend.sdk.component.studio.model.parameter.ValidationLabel;
 
 /**
@@ -35,9 +34,6 @@ public abstract class PropertyValidator implements PropertyChangeListener {
     private final String validationMessage;
 
     PropertyValidator(final ValidationLabel label, final String validationMessage) {
-        if (label.getFieldType() != EParameterFieldType.LABEL) {
-            throw new IllegalArgumentException("parameter should be a LABEL");
-        }
         this.label = label;
         this.validationMessage = validationMessage;
     }
@@ -55,13 +51,10 @@ public abstract class PropertyValidator implements PropertyChangeListener {
 
         if (isContextualValue(event.getNewValue())) {
             label.hideConstraint(validationMessage);
-            label.firePropertyChange("show", null, false);
         } else if (!validate(event.getNewValue())) {
             label.showConstraint(validationMessage);
-            label.firePropertyChange("show", null, true);
         } else {
             label.hideConstraint(validationMessage);
-            label.firePropertyChange("show", null, false);
         }
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/listener/ValidationListener.java

@@ -15,15 +15,15 @@
  */
 package org.talend.sdk.component.studio.model.parameter.listener;
 
-import org.talend.sdk.component.studio.Lookups;
-import org.talend.sdk.component.studio.model.action.Action;
-import org.talend.sdk.component.studio.model.parameter.ValidationLabel;
-
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 
+import org.talend.sdk.component.studio.Lookups;
+import org.talend.sdk.component.studio.model.action.Action;
+import org.talend.sdk.component.studio.model.parameter.ValidationLabel;
+
 public class ValidationListener extends Action<String> implements PropertyChangeListener {
 
     private final ValidationLabel label;
@@ -49,10 +49,8 @@ public class ValidationListener extends Action<String> implements PropertyChange
     private void notify(final Map<String, String> validation) {
         if (OK.equals(validation.get(STATUS))) {
             label.hideValidation();
-            label.firePropertyChange("show", null, false);
         } else {
             label.showValidation(validation.get(MESSAGE));
-            label.firePropertyChange("show", null, true);
         }
 
     }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/model/parameter/resolver/HealthCheckResolver.java

@@ -28,7 +28,6 @@ import org.talend.sdk.component.server.front.model.ActionReference;
 import org.talend.sdk.component.studio.i18n.Messages;
 import org.talend.sdk.component.studio.model.action.Action;
 import org.talend.sdk.component.studio.model.action.IActionParameter;
-import org.talend.sdk.component.studio.model.action.SettingsActionParameter;
 import org.talend.sdk.component.studio.model.parameter.ButtonParameter;
 import org.talend.sdk.component.studio.model.parameter.PathCollector;
 import org.talend.sdk.component.studio.model.parameter.PropertyDefinitionDecorator;
@@ -66,7 +65,7 @@ public class HealthCheckResolver {
     }
 
     public void resolveParameters(final Map<String, IElementParameter> settings) {
-        final ButtonParameter button = new ButtonParameter(element);
+        final ButtonParameter button = new ButtonParameter(element, node.getProblemManager());
         button.setCategory(category);
         button.setDisplayName(ofNullable(action.getDisplayName())
                 .filter(it -> !action.getName().equals(it))
@@ -100,7 +99,8 @@ public class HealthCheckResolver {
      */
     private String getParameterAlias() {
         final Collection<PropertyDefinitionDecorator> properties = PropertyDefinitionDecorator.wrap(action.getProperties());
-        final PropertyNode root = new PropertyTreeCreator(new WidgetTypeMapper()).createPropertyTree(properties);
+        final PropertyNode root = new PropertyTreeCreator(new WidgetTypeMapper(), node.getProblemManager())
+                .createPropertyTree(properties);
         return root.getProperty().getPath();
     }
 }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/TaCoKitComposite.java

@@ -46,6 +46,7 @@ import org.talend.sdk.component.studio.model.parameter.Layout;
 import org.talend.sdk.component.studio.model.parameter.LayoutParameter;
 import org.talend.sdk.component.studio.model.parameter.Level;
 import org.talend.sdk.component.studio.model.parameter.TaCoKitElementParameter;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Registers PropertyChangeListener for each IElementParameter during instantiation
@@ -60,6 +61,8 @@ public class TaCoKitComposite extends MissingSettingsMultiThreadDynamicComposite
 
     private List<? extends IElementParameter> parameters;
 
+    private final IProblemManager problemManager;
+
     private PropertyChangeListener redrawListener = evt -> {
         if (!"show".equals(evt.getPropertyName())) {
             return;
@@ -68,14 +71,22 @@ public class TaCoKitComposite extends MissingSettingsMultiThreadDynamicComposite
     };
 
     public TaCoKitComposite(final Composite parentComposite, final int styles, final EComponentCategory section,
-            final Element element, final boolean isCompactView) {
+            final Element element, final boolean isCompactView, final IProblemManager problemManager) {
         super(parentComposite, styles, section, element, isCompactView);
+        this.problemManager = problemManager;
+        if (this.problemManager != null) {
+            this.problemManager.setTckComposite(this);
+        }
         postInit();
     }
 
-    TaCoKitComposite(final Composite parentComposite, final int styles, final EComponentCategory section,
-            final Element element, final boolean isCompactView, final Color backgroundColor) {
+    TaCoKitComposite(final Composite parentComposite, final int styles, final EComponentCategory section, final Element element,
+            final boolean isCompactView, final Color backgroundColor, final IProblemManager problemManager) {
         super(parentComposite, styles, section, element, isCompactView, backgroundColor);
+        this.problemManager = problemManager;
+        if (this.problemManager != null) {
+            this.problemManager.setTckComposite(this);
+        }
         postInit();
     }
 
@@ -99,6 +110,7 @@ public class TaCoKitComposite extends MissingSettingsMultiThreadDynamicComposite
 
     @Override
     public synchronized void dispose() {
+        this.problemManager.setTckComposite(null);
         preDispose();
         super.dispose();
     }

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/TaCoKitWizardComposite.java

@@ -26,6 +26,7 @@ import org.talend.sdk.component.studio.metadata.model.TaCoKitConfigurationModel;
 import org.talend.sdk.component.studio.metadata.model.TaCoKitConfigurationModel.ValueModel;
 import org.talend.sdk.component.studio.model.parameter.TaCoKitElementParameter;
 import org.talend.sdk.component.studio.model.parameter.TaCoKitElementParameter.IValueChangedListener;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.IProblemManager;
 
 /**
  * Stores {@link TaCoKitConfigurationModel} and sets Configuration Model Updater listener for each
@@ -41,8 +42,8 @@ public class TaCoKitWizardComposite extends TaCoKitComposite {
 
     public TaCoKitWizardComposite(final Composite parentComposite, final int styles, final EComponentCategory section,
             final Element element, final TaCoKitConfigurationModel model, final boolean isCompactView,
-            final Color backgroundColor, final boolean isNew) {
-        super(parentComposite, styles, section, element, isCompactView, backgroundColor);
+            final Color backgroundColor, final boolean isNew, final IProblemManager problemManager) {
+        super(parentComposite, styles, section, element, isCompactView, backgroundColor, problemManager);
         this.configurationModel = model;
         this.isNew = isNew;
         configurationUpdater = new ConfigurationModelUpdater();

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/problemmanager/ColorfulProblemManager.java

@@ -0,0 +1,21 @@
+// ============================================================================
+//
+// Copyright (C) 2006-2019 Talend Inc. - www.talend.com
+//
+// This source code is available under agreement available at
+// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
+//
+// You should have received a copy of the agreement
+// along with this program; if not, write to Talend SA
+// 9 rue Pages 92150 Suresnes, France
+//
+// ============================================================================
+package org.talend.sdk.component.studio.ui.composite.problemmanager;
+
+
+/**
+ * DOC cmeng  class global comment. Detailled comment
+ */
+public class ColorfulProblemManager extends ProblemManager {
+
+}

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/problemmanager/ComponentViewProblemManager.java

@@ -0,0 +1,22 @@
+// ============================================================================
+//
+// Copyright (C) 2006-2019 Talend Inc. - www.talend.com
+//
+// This source code is available under agreement available at
+// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
+//
+// You should have received a copy of the agreement
+// along with this program; if not, write to Talend SA
+// 9 rue Pages 92150 Suresnes, France
+//
+// ============================================================================
+package org.talend.sdk.component.studio.ui.composite.problemmanager;
+
+
+/**
+ * DOC cmeng  class global comment. Detailled comment
+ */
+public class ComponentViewProblemManager extends ProblemManager {
+
+
+}

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/problemmanager/IProblemManager.java

@@ -0,0 +1,45 @@
+// ============================================================================
+//
+// Copyright (C) 2006-2019 Talend Inc. - www.talend.com
+//
+// This source code is available under agreement available at
+// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
+//
+// You should have received a copy of the agreement
+// along with this program; if not, write to Talend SA
+// 9 rue Pages 92150 Suresnes, France
+//
+// ============================================================================
+package org.talend.sdk.component.studio.ui.composite.problemmanager;
+
+import org.talend.core.model.process.IElementParameter;
+import org.talend.sdk.component.studio.ui.composite.TaCoKitComposite;
+
+/**
+ * DOC cmeng class global comment. Detailled comment
+ */
+public interface IProblemManager {
+
+    TaCoKitComposite getTckComposite();
+
+    void setTckComposite(TaCoKitComposite tckComposite);
+
+    void setError(IElementParameter ep, String errMsg);
+
+    void setWarn(IElementParameter ep, String warnMsg);
+
+    void setInfo(IElementParameter ep, String infoMsg);
+
+    void addUnresolvedRequriedElem(IElementParameter ep);
+
+    void removeUnresolvedRequriedElem(IElementParameter ep);
+
+    boolean hasUnresolvedRequiredElem();
+
+    boolean hasInfo();
+
+    boolean hasWarn();
+
+    boolean hasError();
+
+}

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/problemmanager/ProblemManager.java

@@ -0,0 +1,105 @@
+// ============================================================================
+//
+// Copyright (C) 2006-2019 Talend Inc. - www.talend.com
+//
+// This source code is available under agreement available at
+// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
+//
+// You should have received a copy of the agreement
+// along with this program; if not, write to Talend SA
+// 9 rue Pages 92150 Suresnes, France
+//
+// ============================================================================
+package org.talend.sdk.component.studio.ui.composite.problemmanager;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import org.talend.core.model.process.IElementParameter;
+import org.talend.sdk.component.studio.ui.composite.TaCoKitComposite;
+import org.talend.sdk.component.studio.util.TaCoKitUtil;
+
+/**
+ * DOC cmeng  class global comment. Detailled comment
+ */
+public class ProblemManager implements IProblemManager {
+
+    private TaCoKitComposite tckComposite;
+
+    private Map<IElementParameter, String> errMap = new HashMap<>();
+
+    private Map<IElementParameter, String> warnMap = new HashMap<>();
+
+    private Map<IElementParameter, String> infoMap = new HashMap<>();
+
+    private Set<IElementParameter> unresolvedRequriedElems = new HashSet<>();
+
+    @Override
+    public TaCoKitComposite getTckComposite() {
+        return tckComposite;
+    }
+
+    @Override
+    public void setTckComposite(TaCoKitComposite tckComposite) {
+        this.tckComposite = tckComposite;
+    }
+
+    @Override
+    public void setError(IElementParameter ep, String errMsg) {
+        if (TaCoKitUtil.isBlank(errMsg)) {
+            errMap.remove(ep);
+        } else {
+            errMap.put(ep, errMsg);
+        }
+    }
+
+    @Override
+    public boolean hasError() {
+        return !errMap.isEmpty();
+    }
+
+    @Override
+    public void setWarn(IElementParameter ep, String warnMsg) {
+        if (TaCoKitUtil.isBlank(warnMsg)) {
+            warnMap.remove(ep);
+        } else {
+            warnMap.put(ep, warnMsg);
+        }
+    }
+
+    @Override
+    public boolean hasWarn() {
+        return !warnMap.isEmpty();
+    }
+
+    @Override
+    public void setInfo(IElementParameter ep, String infoMsg) {
+        if (TaCoKitUtil.isBlank(infoMsg)) {
+            infoMap.remove(ep);
+        } else {
+            infoMap.put(ep, infoMsg);
+        }
+    }
+
+    @Override
+    public boolean hasInfo() {
+        return !infoMap.isEmpty();
+    }
+
+    @Override
+    public void addUnresolvedRequriedElem(IElementParameter ep) {
+        unresolvedRequriedElems.add(ep);
+    }
+
+    @Override
+    public void removeUnresolvedRequriedElem(IElementParameter ep) {
+        unresolvedRequriedElems.remove(ep);
+    }
+
+    @Override
+    public boolean hasUnresolvedRequiredElem() {
+        return !unresolvedRequriedElems.isEmpty();
+    }
+}

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/composite/problemmanager/WizardProblemManager.java

@@ -0,0 +1,41 @@
+// ============================================================================
+//
+// Copyright (C) 2006-2019 Talend Inc. - www.talend.com
+//
+// This source code is available under agreement available at
+// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
+//
+// You should have received a copy of the agreement
+// along with this program; if not, write to Talend SA
+// 9 rue Pages 92150 Suresnes, France
+//
+// ============================================================================
+package org.talend.sdk.component.studio.ui.composite.problemmanager;
+
+import java.util.Optional;
+
+import org.eclipse.swt.widgets.Display;
+import org.talend.core.model.process.IElementParameter;
+
+/**
+ * DOC cmeng  class global comment. Detailled comment
+ */
+public class WizardProblemManager extends ColorfulProblemManager {
+
+    private Optional<IWizardHandler> wizardHandler = Optional.ofNullable(null);
+
+    public void setWizardHandler(IWizardHandler wizardHandler) {
+        this.wizardHandler = Optional.ofNullable(wizardHandler);
+    }
+
+    @Override
+    public void setError(IElementParameter ep, String errMsg) {
+        super.setError(ep, errMsg);
+        this.wizardHandler.ifPresent(c -> Display.getDefault().asyncExec(() -> c.showError(errMsg)));
+    }
+
+    public interface IWizardHandler {
+
+        public void showError(String error);
+    }
+}

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/wizard/TaCoKitConfigurationRuntimeData.java

@@ -15,6 +15,7 @@ package org.talend.sdk.component.studio.ui.wizard;
 import org.talend.core.model.properties.ConnectionItem;
 import org.talend.sdk.component.server.front.model.ConfigTypeNode;
 import org.talend.sdk.component.studio.metadata.node.ITaCoKitRepositoryNode;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.WizardProblemManager;
 
 public class TaCoKitConfigurationRuntimeData {
 
@@ -24,6 +25,8 @@ public class TaCoKitConfigurationRuntimeData {
 
     private ConfigTypeNode configTypeNode;
 
+    private WizardProblemManager problemManager;
+
     private boolean isCreation = true;
 
     private boolean isReadonly = false;
@@ -91,36 +94,54 @@ public class TaCoKitConfigurationRuntimeData {
         this.existingNames = existingNames;
     }
 
+    public WizardProblemManager getProblemManager() {
+        return problemManager;
+    }
+
+    public void setProblemManager(WizardProblemManager problemManager) {
+        this.problemManager = problemManager;
+    }
+
     @Override
     public boolean equals(final Object o) {
-        if (o == this)
+        if (o == this) {
             return true;
-        if (!(o instanceof TaCoKitConfigurationRuntimeData))
+        }
+        if (!(o instanceof TaCoKitConfigurationRuntimeData)) {
             return false;
+        }
         final TaCoKitConfigurationRuntimeData other = (TaCoKitConfigurationRuntimeData) o;
-        if (!other.canEqual(this))
+        if (!other.canEqual(this)) {
             return false;
+        }
         final Object this$taCoKitRepositoryNode = this.getTaCoKitRepositoryNode();
         final Object other$taCoKitRepositoryNode = other.getTaCoKitRepositoryNode();
         if (this$taCoKitRepositoryNode == null ? other$taCoKitRepositoryNode != null
-                : !this$taCoKitRepositoryNode.equals(other$taCoKitRepositoryNode))
+                : !this$taCoKitRepositoryNode.equals(other$taCoKitRepositoryNode)) {
             return false;
+        }
         final Object this$connectionItem = this.getConnectionItem();
         final Object other$connectionItem = other.getConnectionItem();
-        if (this$connectionItem == null ? other$connectionItem != null : !this$connectionItem.equals(other$connectionItem))
+        if (this$connectionItem == null ? other$connectionItem != null : !this$connectionItem.equals(other$connectionItem)) {
             return false;
+        }
         final Object this$configTypeNode = this.getConfigTypeNode();
         final Object other$configTypeNode = other.getConfigTypeNode();
-        if (this$configTypeNode == null ? other$configTypeNode != null : !this$configTypeNode.equals(other$configTypeNode))
+        if (this$configTypeNode == null ? other$configTypeNode != null : !this$configTypeNode.equals(other$configTypeNode)) {
             return false;
-        if (this.isCreation() != other.isCreation())
+        }
+        if (this.isCreation() != other.isCreation()) {
             return false;
-        if (this.isReadonly() != other.isReadonly())
+        }
+        if (this.isReadonly() != other.isReadonly()) {
             return false;
-        if (this.isAddContextFields() != other.isAddContextFields())
+        }
+        if (this.isAddContextFields() != other.isAddContextFields()) {
             return false;
-        if (!java.util.Arrays.deepEquals(this.getExistingNames(), other.getExistingNames()))
+        }
+        if (!java.util.Arrays.deepEquals(this.getExistingNames(), other.getExistingNames())) {
             return false;
+        }
         return true;
     }
 

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/wizard/TaCoKitConfigurationWizard.java

@@ -145,7 +145,8 @@ public abstract class TaCoKitConfigurationWizard extends CheckLastVersionReposit
                 configTypeNode.getDisplayName(), configTypeNode.getConfigurationType()));
         wizardPropertiesPage.setDescription(""); //$NON-NLS-1$
         addPage(wizardPropertiesPage);
-        final PropertyNode root = new PropertyTreeCreator(new WizardTypeMapper()).createPropertyTree(configTypeNode);
+        final PropertyNode root = new PropertyTreeCreator(new WizardTypeMapper(), runtimeData.getProblemManager())
+                .createPropertyTree(configTypeNode);
         if (root.hasLeaves(Metadatas.MAIN_FORM)) {
             mainPage = new TaCoKitConfigurationWizardPage(runtimeData, Metadatas.MAIN_FORM, isNew());
             addPage(mainPage);

main/plugins/org.talend.sdk.component.studio-integration/src/main/java/org/talend/sdk/component/studio/ui/wizard/page/TaCoKitConfigurationWizardPage.java

@@ -18,6 +18,7 @@ import java.util.List;
 import java.util.Map;
 
 import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.layout.FormAttachment;
 import org.eclipse.swt.layout.FormData;
@@ -45,7 +46,10 @@ import org.talend.sdk.component.studio.model.parameter.PropertyNode;
 import org.talend.sdk.component.studio.model.parameter.PropertyTreeCreator;
 import org.talend.sdk.component.studio.model.parameter.SettingVisitor;
 import org.talend.sdk.component.studio.model.parameter.VersionParameter;
+import org.talend.sdk.component.studio.ui.composite.TaCoKitComposite;
 import org.talend.sdk.component.studio.ui.composite.TaCoKitWizardComposite;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.WizardProblemManager;
+import org.talend.sdk.component.studio.ui.composite.problemmanager.WizardProblemManager.IWizardHandler;
 import org.talend.sdk.component.studio.ui.wizard.TaCoKitConfigurationRuntimeData;
 
 /**
@@ -57,7 +61,7 @@ public class TaCoKitConfigurationWizardPage extends AbsTaCoKitWizardPage {
 
     private Element element;
 
-    private TaCoKitWizardComposite tacokitComposite;
+    private TaCoKitComposite tacokitComposite;
 
     private TaCoKitConfigurationModel configurationModel;
 
@@ -102,8 +106,10 @@ public class TaCoKitConfigurationWizardPage extends AbsTaCoKitWizardPage {
             final ConfigTypeNode configTypeNode = runtimeData.getConfigTypeNode();
             final DummyComponent component = new DummyComponent(configTypeNode.getDisplayName());
             final DataNode node = new DataNode(component, component.getName());
+            final WizardProblemManager problemManager = runtimeData.getProblemManager();
             final PropertyNode root =
-                    new PropertyTreeCreator(new WizardTypeMapper()).createPropertyTree(configTypeNode);
+                    new PropertyTreeCreator(new WizardTypeMapper(), problemManager)
+                            .createPropertyTree(configTypeNode);
             element = new FakeElement(runtimeData.getTaCoKitRepositoryNode().getConfigTypeNode().getDisplayName());
             element.setReadOnly(runtimeData.isReadonly());
             final ElementParameter updateParameter = createUpdateComponentsParameter(element);
@@ -126,18 +132,36 @@ public class TaCoKitConfigurationWizardPage extends AbsTaCoKitWizardPage {
                                     .filter(n -> p.getMetadata().get("configurationtype::type").equals(n.getConfigurationType()))
                                     .filter(n -> n.getName().equals(p.getMetadata().get("configurationtype::name")))
                                     .findFirst()
-                                    .map(n -> String.valueOf(n.getVersion())).orElse("-1")))
+                                    .map(n -> String.valueOf(n.getVersion())).orElse("-1"),
+                            runtimeData.getProblemManager()))
                     .forEach(p -> configurationModel.setValue(p));
             element.setElementParameters(parameters);
             tacokitComposite = new TaCoKitWizardComposite(container, SWT.H_SCROLL | SWT.V_SCROLL | SWT.NO_FOCUS, category,
-                    element, configurationModel, true, container.getBackground(), isNew);
+                    element, configurationModel, true, container.getBackground(), isNew, null);
             tacokitComposite.setLayoutData(createMainFormData(runtimeData.isAddContextFields()));
-
         } catch (Exception e) {
             throw new IllegalStateException(e);
         }
     }
 
+    private void setWizardErrorMessage(String error) {
+        setMessage(error, WizardPage.ERROR);
+    }
+
+    @Override
+    public void setVisible(boolean visible) {
+        super.setVisible(visible);
+        if (visible) {
+            getTaCoKitConfigurationRuntimeData().getProblemManager().setWizardHandler(new IWizardHandler() {
+
+                @Override
+                public void showError(String error) {
+                    setWizardErrorMessage(error);
+                }
+            });
+        }
+    }
+
     private TaCoKitConfigurationModel getConfigurationItemModel() {
         if (this.configurationModel == null) {
             try {