Author: bbrodt Date: 2010-10-29 20:09:30 -0400 (Fri, 29 Oct 2010) New Revision: 26152 Modified: trunk/bpel/plugins/org.eclipse.bpel.ui/src/org/eclipse/bpel/ui/properties/LiteralAssignCategory.java Log: OPEN - issue JBIDE-7351: General issues with Variable Initialization, Assign, and Copy https://jira.jboss.org/browse/JBIDE-7351 Modified: trunk/bpel/plugins/org.eclipse.bpel.ui/src/org/eclipse/bpel/ui/properties/LiteralAssignCategory.java =================================================================== --- trunk/bpel/plugins/org.eclipse.bpel.ui/src/org/eclipse/bpel/ui/properties/LiteralAssignCategory.java 2010-10-29 20:20:39 UTC (rev 26151) +++ trunk/bpel/plugins/org.eclipse.bpel.ui/src/org/eclipse/bpel/ui/properties/LiteralAssignCategory.java 2010-10-30 00:09:30 UTC (rev 26152) @@ -10,20 +10,31 @@ *******************************************************************************/ package org.eclipse.bpel.ui.properties; +import java.util.Map; + +import javax.xml.namespace.QName; + import org.eclipse.bpel.common.ui.flatui.FlatFormAttachment; import org.eclipse.bpel.common.ui.flatui.FlatFormData; import org.eclipse.bpel.model.From; +import org.eclipse.bpel.model.impl.VariableImpl; import org.eclipse.bpel.model.resource.BPELResource; import org.eclipse.bpel.model.util.BPELUtils; +import org.eclipse.bpel.model.util.XSD2XMLGenerator; import org.eclipse.bpel.ui.IBPELUIConstants; import org.eclipse.bpel.ui.Messages; import org.eclipse.bpel.ui.adapters.IVirtualCopyRuleSide; import org.eclipse.bpel.ui.util.BPELUtil; +import org.eclipse.bpel.validator.EmfModelQuery; import org.eclipse.emf.ecore.EObject; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Text; +import org.eclipse.wst.wsdl.Message; +import org.eclipse.wst.wsdl.Part; +import org.eclipse.xsd.XSDElementDeclaration; +import org.eclipse.xsd.XSDTypeDefinition; /** @@ -95,6 +106,60 @@ } if (fromString == null) { fromString = EMPTY_STRING; + // https://jira.jboss.org/browse/JBIDE-7351 + // if "From" is empty, construct a suitable literal for the variable + try { + VariableImpl var = (VariableImpl)fOwnerSection.getModel(); + String rootElement = null; + String uriWSDL = null; + + // Variable is defined using "messageType" + Message msg = (Message)var.getMessageType(); + if (msg != null) { + if (msg.eIsProxy()) { + EObject obj = EmfModelQuery.lookupMessage(getBPELEditor().getProcess(), msg.getQName()); + if (obj instanceof Message) + msg = (Message)obj; + } + Part part = null; + Map parts = msg.getParts(); + if (parts!=null && !parts.isEmpty()) { + Map.Entry entry = (Map.Entry)parts.entrySet().iterator().next(); + part = (Part)entry.getValue(); + } + if (aModel.getPart() != null) + part = aModel.getPart(); + if (part!=null) { + XSDElementDeclaration declaration = part.getElementDeclaration(); + if (declaration != null) { + uriWSDL = declaration.getSchema().getSchemaLocation(); + rootElement = declaration.getName(); + } + } + } + + // Variable is defined using "type" + XSDTypeDefinition type = var.getType(); + if (type != null) { + QName qname = new QName(type.getTargetNamespace(), type.getName()); + rootElement = qname.getLocalPart(); + uriWSDL = type.eResource().getURI().toString(); + } + + // Variable is defined using "element" + XSDElementDeclaration element = var.getXSDElement(); + if (element != null) { + QName qname = new QName(element.getTargetNamespace(), element + .getName()); + rootElement = qname.getLocalPart(); + uriWSDL = element.eResource().getURI().toString(); + } + + XSD2XMLGenerator generator = new XSD2XMLGenerator(uriWSDL, rootElement); + fromString = generator.createXML(); + } + catch (Exception e) { + } } fLiteralText.setText(fromString);