tdi-studio-se/main/plugins/org.talend.designer.codegen/resources/component_part_header.perljet

<%@ jet 
package="org.talend.designer.codegen.translators" 
imports="
    org.talend.core.model.process.INode
    org.talend.core.model.temp.ECodePart		
    org.talend.core.model.process.IConnection 
    org.talend.core.model.metadata.IMetadataTable 
    org.talend.core.model.process.EConnectionType 
    org.talend.core.model.process.ElementParameterParser
    org.talend.designer.codegen.config.CodeGeneratorArgument
    java.util.List
"
class="ComponentPartHeader" 
%>

<%
CodeGeneratorArgument codeGenArgument = (CodeGeneratorArgument) argument;
INode node = (INode)codeGenArgument.getArgument();
String cid = node.getUniqueName();
ECodePart codePart = codeGenArgument.getCodePart();
boolean stat = codeGenArgument.isStatistics();

String currentIncomingName = (String)codeGenArgument.getIncomingName();
%>
# +-------------------------------------------------------------------------+
# | [<%=node.getUniqueName() %> <%=codePart %> ] start
# +-------------------------------------------------------------------------+ 

$current_component="<%=node.getUniqueName() %>";


<%
if (codePart.equals(ECodePart.BEGIN)) {
%>

=head1 <%=ElementParameterParser.getValue(node, "__COMPONENT_NAME__") %> <%=node.getUniqueName() %>
<%=ElementParameterParser.getValue(node, "__COMMENT__") %>
=cut

$_globals{<%=node.getUniqueName() %>}{OK} = false;
$_globals{<%=node.getUniqueName() %>}{start} = [gettimeofday];

<%
    if (stat) {
        for (IConnection conn : node.getIncomingConnections()) {
            EConnectionType lineStyle = conn.getLineStyle();

            if (EConnectionType.FLOW_MAIN == lineStyle
                || (EConnectionType.FLOW_MERGE == lineStyle
                    && conn.getName().equals(currentIncomingName))) {
%>
$count_<%=conn.getName() %> = 0;
$last_stat_update_of_<%=conn.getName() %> = time();
SendStat(
    '<%=conn.getName() %>'.(defined $exec_number ? '.'.$exec_number : ''),
    $count_<%=conn.getName() %>,
    0,
    'start'
);
<%
            }
        }
    }

    String statCatcherEnabled = ElementParameterParser.getValue(
        node,
        "__TSTATCATCHER_STATS__"
    );

    if (statCatcherEnabled.equals("true")) {
        for (INode statCatcher : node.getProcess().getNodesOfType("tStatCatcher")) {
%>
<%=statCatcher.getUniqueName()%>_subprocess(
    message_type => 'begin',
    origin  => '<%=node.getUniqueName() %>',
);

$current_component="<%=node.getUniqueName() %>";
<%
        }
    }
}

if (codePart.equals(ECodePart.MAIN)) {
    for (IConnection conn : node.getIncomingConnections()) {
        EConnectionType lineStyle = conn.getLineStyle();

        if (EConnectionType.FLOW_MAIN == lineStyle
            || (EConnectionType.FLOW_MERGE == lineStyle
                && conn.getName().equals(currentIncomingName))) {
            if (conn.isUseByMetter()) {
%>
$_globals{count_<%=conn.getName()%>}++;
<%
            }
        }
    }

    if (stat) {
        for (IConnection conn : node.getIncomingConnections()) {
            EConnectionType lineStyle = conn.getLineStyle();

            if (EConnectionType.FLOW_MAIN == lineStyle
                || (EConnectionType.FLOW_MERGE == lineStyle
                    && conn.getName().equals(currentIncomingName))) {
%>
$now = time();
$count_<%=conn.getName() %>++;
if ($now - $last_stat_update_of_<%=conn.getName() %> >= 2) {
    $last_stat_update_of_<%=conn.getName() %> = $now;
    my $duration = int(
        1000 * tv_interval(
            $_globals{<%=node.getUniqueName() %>}{start},
            [gettimeofday]
        )
    );
    SendStat(
        '<%=conn.getName() %>'.(defined $exec_number ? '.'.$exec_number : ''),
        $count_<%=conn.getName() %>,
        $duration
    );
}

<%
            }
        }
    }

    if (node.getComponent().isDataAutoPropagated()) {
        List<IMetadataTable> metadatas = node.getMetadataList();
        if ((metadatas!=null)&&(metadatas.size()>0)) {
            IMetadataTable metadata = metadatas.get(0);
	    if (metadata!=null) {
	        List< ? extends IConnection> conns =
                    node.getIncomingConnections();

	        for (IConnection conn : conns) {
                    if (conn.getLineStyle().equals(EConnectionType.FLOW_MAIN)) {
%>
my $<%=node.getUniqueName() %> = $<%=conn.getName() %>;
<%
                    }
                }
            }
	}
    }
}

if (codePart.equals(ECodePart.END)) {
    if (stat) {
        for (IConnection conn : node.getIncomingConnections()) {
            if (EConnectionType.FLOW_MAIN == conn.getLineStyle()) {
%>
    $duration = int(
        1000 * tv_interval(
            $_globals{<%=node.getUniqueName() %>}{start},
            [gettimeofday]
        )
    );
SendStat(
    '<%=conn.getName() %>'.(defined $exec_number ? '.'.$exec_number : ''),
    $count_<%=conn.getName() %>,
    $duration,
    'stop'
);

<%
            }
        }
    }

    for (IConnection conn : node.getOutgoingConnections()) {
        if (conn.getLineStyle().equals(EConnectionType.ITERATE)) {
            boolean parallelIterate = "true".equals(ElementParameterParser.getValue(conn, "__ENABLE_PARALLEL__"));
            if (parallelIterate) {
%>
        # end of the child process
<%
                    if (stat) {
%>
SendStat(
    '<%=conn.getUniqueName() %>',
    'exec'.$exec_number,
    'stop'
);
<%
                    }
%>

        exit();
    }
<%
            }
        }
    }
}
%>