diff options
Diffstat (limited to 'org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ImportUtil.java')
| -rw-r--r-- | org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ImportUtil.java | 1182 |
1 files changed, 0 insertions, 1182 deletions
diff --git a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ImportUtil.java b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ImportUtil.java deleted file mode 100644 index 92fe8e39..00000000 --- a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ImportUtil.java +++ /dev/null @@ -1,1182 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2011, 2012 Red Hat, Inc. - * All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Red Hat, Inc. - initial API and implementation - * - * @author Bob Brodt - ******************************************************************************/ - -package org.eclipse.bpmn2.modeler.core.utils; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.bpmn2.Bpmn2Package; -import org.eclipse.bpmn2.Definitions; -import org.eclipse.bpmn2.Import; -import org.eclipse.bpmn2.Interface; -import org.eclipse.bpmn2.ItemDefinition; -import org.eclipse.bpmn2.ItemKind; -import org.eclipse.bpmn2.modeler.core.Activator; -import org.eclipse.bpmn2.modeler.core.adapters.ExtendedPropertiesAdapter; -import org.eclipse.bpmn2.modeler.core.model.Bpmn2ModelerFactory; -import org.eclipse.bpmn2.modeler.core.model.Bpmn2ModelerResourceSetImpl; -import org.eclipse.bpmn2.util.Bpmn2Resource; -import org.eclipse.bpmn2.util.ImportHelper; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.emf.common.util.TreeIterator; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.EReference; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.emf.ecore.util.EcoreUtil; -import org.eclipse.jdt.core.Flags; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IMethod; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jdt.core.Signature; -import org.eclipse.wst.wsdl.Definition; -import org.eclipse.wst.wsdl.Fault; -import org.eclipse.wst.wsdl.Input; -import org.eclipse.wst.wsdl.Message; -import org.eclipse.wst.wsdl.Operation; -import org.eclipse.wst.wsdl.Output; -import org.eclipse.wst.wsdl.PortType; -import org.eclipse.wst.wsdl.Types; -import org.eclipse.xsd.XSDElementDeclaration; -import org.eclipse.xsd.XSDSchema; - -/** - * @author Bob Brodt - * - */ -public class ImportUtil { - - public static final String IMPORT_TYPE_WSDL = "http://schemas.xmlsoap.org/wsdl/"; //$NON-NLS-1$ - public static final String IMPORT_TYPE_XML_SCHEMA = "http://www.w3.org/2001/XMLSchema"; //$NON-NLS-1$ - public static final String IMPORT_TYPE_JAVA = "http://www.java.com/javaTypes"; //$NON-NLS-1$ - public static final String IMPORT_TYPE_BPMN2 = "http://www.omg.org/spec/BPMN/20100524/MODEL"; //$NON-NLS-1$ - - public static final String IMPORT_KIND_WSDL = "wsdl"; //$NON-NLS-1$ - public static final String IMPORT_KIND_XML_SCHEMA = "xsd"; //$NON-NLS-1$ - public static final String IMPORT_KIND_JAVA = "java"; //$NON-NLS-1$ - public static final String IMPORT_KIND_BPMN2 = "bpmn2"; //$NON-NLS-1$ - - protected Bpmn2ModelerResourceSetImpl fHackedResourceSet; - - public Object loadImport(Import imp) { - if (fHackedResourceSet==null) { - ResourceSet rs = imp.eResource().getResourceSet(); - fHackedResourceSet = ModelUtil.slightlyHackedResourceSet(rs); - } - URI uri; - String type = imp.getImportType(); - String kind = null; - if (IMPORT_TYPE_WSDL.equals(type)) - kind = IMPORT_KIND_WSDL; - else if (IMPORT_TYPE_XML_SCHEMA.equals(type)) - kind = IMPORT_KIND_XML_SCHEMA; - else if (IMPORT_TYPE_JAVA.equals(type)) - kind = IMPORT_KIND_JAVA; - else if (IMPORT_TYPE_BPMN2.equals(type)) - kind = "bpmn"; //$NON-NLS-1$ - else - return null; - String location = imp.getLocation(); - if (location==null) { - location = ""; //$NON-NLS-1$ - } - uri = URI.createURI(location); - return loadImport(uri,kind); - } - - public Import findImportForNamespace(Resource resource, String namespace) { - if (namespace!=null && !namespace.isEmpty()) { - Definitions definitions = ModelUtil.getDefinitions(resource); - for (Import imp : definitions.getImports()) { - if (namespace.equals(imp.getNamespace())) - return imp; - } - } - return null; - } - - public Import findImportForObject(Resource resource, Object o) { - String namespace = null; - if (o instanceof EObject) { - EObject object = (EObject)o; - while (object!=null) { - if (object instanceof Definition) { - // WSDL import - namespace = ((Definition)object).getTargetNamespace(); - } - else if (object instanceof XSDSchema) { - // XSD Schema import - namespace = ((XSDSchema)object).getTargetNamespace(); - } - else if (object instanceof Definitions) { - // BPMN2 import - namespace = ((Definitions)object).getTargetNamespace(); - } - object = object.eContainer(); - } - } - else if (o instanceof IType) { - // TODO: what is the namespace for Java types? - } - - return findImportForNamespace(resource, namespace); - } - - public Object getObjectForLocalname(Import imp, EObject referencingObject, EReference referencingFeature, String localname) { - // Load the import file: if successful, this should give us its contents which will be an EObject - Object result = loadImport(imp); - if (result instanceof EObject) { - EObject contents = (EObject)result; - // Depending on the import type, determine the object hierarchy using the given object - // and feature. The "id" string will identify which object is being referenced in the import. - if (IMPORT_TYPE_WSDL.equals(imp.getImportType())) { - // the import is a WSDL which may generate the following BPMN2 elements: - // Interface - // Operation - // Message - // Error - // ItemDefinition - if (referencingObject instanceof Interface) { - if (referencingFeature == Bpmn2Package.eINSTANCE.getInterface_ImplementationRef()) { - // this corresponds to a WSDL PortType - TreeIterator<EObject> iter = contents.eAllContents(); - while (iter.hasNext()) { - EObject o = iter.next(); - if (o instanceof PortType) { - if (localname.equals(getLocalnameForObject(o))) - return o; - } - } - } - } - else if (referencingObject instanceof org.eclipse.bpmn2.Operation) { - if (referencingFeature == Bpmn2Package.eINSTANCE.getOperation_ImplementationRef()) { - // this corresponds to a WSDL Operation - TreeIterator<EObject> iter = contents.eAllContents(); - while (iter.hasNext()) { - EObject o = iter.next(); - if (o instanceof Operation) { - if (localname.equals(getLocalnameForObject(o))) - return o; - } - } - } - } - else if (referencingObject instanceof org.eclipse.bpmn2.Message) { - if (referencingFeature == Bpmn2Package.eINSTANCE.getMessage_ItemRef()) { - // this corresponds to a WSDL Message - TreeIterator<EObject> iter = contents.eAllContents(); - while (iter.hasNext()) { - EObject o = iter.next(); - if (o instanceof Message) { - if (localname.equals(getLocalnameForObject(o))) - return o; - } - } - } - } - else if (referencingObject instanceof org.eclipse.bpmn2.Error) { - if (referencingFeature == Bpmn2Package.eINSTANCE.getError_StructureRef()) { - // this corresponds to a WSDL Fault - TreeIterator<EObject> iter = contents.eAllContents(); - while (iter.hasNext()) { - EObject o = iter.next(); - if (o instanceof Fault) { - if (localname.equals(getLocalnameForObject(o))) - return o; - } - } - } - } - else if (referencingObject instanceof ItemDefinition) { - if (referencingFeature == Bpmn2Package.eINSTANCE.getItemDefinition_StructureRef()) { - // this corresponds to a WSDL Message or Fault, or an XSD element declaration - TreeIterator<EObject> iter = contents.eAllContents(); - while (iter.hasNext()) { - EObject o = iter.next(); - if (o instanceof Message || o instanceof Fault || o instanceof XSDElementDeclaration) { - if (localname.equals(getLocalnameForObject(o))) - return o; - } - } - } - } - } - else if (IMPORT_TYPE_XML_SCHEMA.equals(imp.getImportType())) { - // XML Schema imports can only generate ItemDefinitions - if (referencingObject instanceof ItemDefinition) { - if (referencingFeature == Bpmn2Package.eINSTANCE.getItemDefinition_StructureRef()) { - // this corresponds to a WSDL Message or Fault, or an XSD element declaration - TreeIterator<EObject> iter = contents.eAllContents(); - while (iter.hasNext()) { - EObject o = iter.next(); - if (localname.equals(getLocalnameForObject(o))) - return o; - if (o instanceof XSDElementDeclaration) { - if (localname.equals(getLocalnameForObject(o))) - return o; - } - } - } - } - } - else if (IMPORT_TYPE_BPMN2.equals(imp.getImportType())) { - // TODO: figure out what to do with BPMN2 imports... - } - } - else if (result instanceof List) { - // It's a Java import, which may generate the following BPMN2 elements: - // Interface - // Operation - // Message - // Error - // ItemDefinition - - // TODO: can we wrap an IType in an EObject? - List<IType> types = (List<IType>)result; - } - return null; - } - - public String getLocalnameForObject(Object o) { - if (o instanceof PortType) { - return ((PortType)o).getQName().getLocalPart(); - } - if (o instanceof Operation) { - return ((Operation)o).getName(); - } - if (o instanceof Message) { - return ((Message)o).getQName().getLocalPart(); - } - if (o instanceof Fault) { - return ((Fault)o).getName(); - } - if (o instanceof XSDElementDeclaration) { - return ((XSDElementDeclaration)o).getName(); - } - return null; - } - - public Object loadImport(URI uri, String kind) { - - Resource resource = null; - if (IMPORT_KIND_JAVA.equals(kind)) { - final String fileName = uri.lastSegment(); - final List<IType> results = new ArrayList<IType>(); - IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); - for (IProject p : projects) { - try { - if (p.isOpen() && p.hasNature(JavaCore.NATURE_ID)) { - final IJavaProject javaProject = JavaCore.create(p); - JavaProjectClassLoader cl = new JavaProjectClassLoader(javaProject); - results.addAll(cl.findClasses(fileName)); - } - } catch (Exception e) { - e.printStackTrace(); - } - } - return results; - } - else { - try { - resource = fHackedResourceSet.getResource(uri, true, kind); - } catch (Throwable t) { - return t; - } - - if (resource!=null && resource.getErrors().isEmpty() && resource.isLoaded() && resource.getContents().size()>0) { - if (!resource.isTrackingModification()) { - // set modification tracking on so Graphiti's EMFService doesn't try to save this thing! - resource.setTrackingModification(true); - } - return resource.getContents().get(0); - } - } - return null; - } - - /** - * Convenience method for <code>addImport(Resource,Object)</code> - * - * @param modelObject - an EObject that is currently contained in a Resource - * @param importObject - the import model object. This can be any of the following: - * WSDL Definition object - * XSDSchema object - * BPMN2.0 Definitions object - * Java Class object - * @return the newly constructed Import - */ - public Import addImport(EObject modelObject, Object importObject) { - Resource resource = modelObject.eResource(); - return addImport(resource,importObject); - } - - /** - * Create and add an Import object to the given BPMN2 Resource. This will also create - * all of the defined ItemDefinition, Message, Operation and Interface objects as - * defined in the imported resource "importObject". - * - * @param resource - the target Resource. The new Import will be added to the RootElements in - * the Definitions object. - * @param importObject - the import model object. This can be any of the following: - * WSDL Definition object - * XSDSchema object - * BPMN2.0 Definitions object - * Java Class object - * @return the newly constructed Import - */ - public Import addImport(Resource resource, final Object importObject) { - Import imp = null; - if (resource instanceof Bpmn2Resource) { - final Definitions definitions = (Definitions) resource.getContents().get(0).eContents().get(0); - - if (importObject instanceof org.eclipse.wst.wsdl.Definition) { - // WSDL Definition - Definition wsdlDefinition = (Definition)importObject; - - imp = Bpmn2ModelerFactory.create(Import.class); - imp.setImportType(IMPORT_TYPE_WSDL); - imp.setLocation(makeURIRelative(resource.getURI(), wsdlDefinition.getLocation())); - imp.setNamespace(wsdlDefinition.getTargetNamespace()); - } - else if (importObject instanceof XSDSchema){ - // XSD Schema - XSDSchema schema = (XSDSchema)importObject; - - imp = Bpmn2ModelerFactory.create(Import.class); - imp.setImportType(IMPORT_TYPE_XML_SCHEMA); - imp.setLocation(makeURIRelative(resource.getURI(), schema.getSchemaLocation())); - imp.setNamespace(schema.getTargetNamespace()); - } - else if (importObject instanceof IType) { - // Java class - IType clazz = (IType)importObject; - // TODO: create a location URI for the class file -// ClassLoader cl = clazz.getClassLoader(); -// String name = clazz.getName().replaceAll("\\.", "/").concat(".class"); -// java.net.URL url = cl.getResource(name); -// URI uri = URI.createPlatformPluginURI(url.getPath(), true); - imp = Bpmn2ModelerFactory.create(Import.class); - imp.setImportType(IMPORT_TYPE_JAVA); - imp.setLocation(clazz.getFullyQualifiedName('.')); - imp.setNamespace("http://" + clazz.getPackageFragment().getElementName()); //$NON-NLS-1$ - } - else if (importObject instanceof Definitions) { - // BPMN 2.0 Diagram file - Definitions defs = (Definitions)importObject; - - imp = Bpmn2ModelerFactory.create(Import.class); - imp.setImportType(IMPORT_TYPE_BPMN2); - imp.setLocation(makeURIRelative(resource.getURI(), defs.eResource().getURI().toString())); - imp.setNamespace(defs.getTargetNamespace()); - } - - if (imp!=null) { - // make sure this is a new one! - for (Import i : definitions.getImports()) { - String location = i.getLocation(); - if (location!=null && location.equals(imp.getLocation())) { - imp = null; - break; - } - } - } - - if (imp!=null) { - definitions.getImports().add(imp); - NamespaceUtil.addNamespace(imp.eResource(), imp.getNamespace()); - - if (importObject instanceof org.eclipse.wst.wsdl.Definition) { - // WSDL Definition - Definition wsdlDefinition = (Definition)importObject; - - // WSDL Bindings are optional, instead create a new - // BPMN2 Interface for each PortType found in the WSDL. -// for (Binding b : (List<Binding>)wsdlDefinition.getEBindings()) { -// createInterface(definitions, imp, b.getEPortType()); -// } - for (PortType pt : (List<PortType>)wsdlDefinition.getEPortTypes()) { - createInterface(definitions, imp, pt); - } - - // create XSD types (if any) defined in the WSDL - Types t = wsdlDefinition.getETypes(); - if (t!=null) { - for (Object s : t.getSchemas()) { - if (s instanceof XSDSchema) { - XSDSchema schema = (XSDSchema)s; - - for (XSDElementDeclaration elem : schema.getElementDeclarations()) { - createItemDefinition(definitions, imp, elem, ItemKind.INFORMATION); - } - } - } - } - } - else if (importObject instanceof XSDSchema){ - XSDSchema schema = (XSDSchema)importObject; - - for (XSDElementDeclaration elem : schema.getElementDeclarations()) { - createItemDefinition(definitions, imp, elem, ItemKind.INFORMATION); - } - } - else if (importObject instanceof IType) { - IType clazz = (IType)importObject; - - createItemDefinition(definitions, imp, clazz); - // TODO: automatically create an interface too? - //createInterface(definitions, imp, clazz); - } - else if (importObject instanceof Definitions) { - // what to do here? - } - } - } - return imp; - } - - public static String makeURIRelative(URI baseURI, String s) { - // convert platform URI to a relative URI string -// URI uri = URI.createURI(s); -// uri = uri.deresolve(baseURI, false, true, true); -// return uri.toString(); - return s; - } - - /** - * Remove the given Import object and delete all of its associated elements (i.e. ItemDefinition, - * Message, Operation and Interface) that were defined in the Import. - * - * @param imp - the Import to remove - * @return true if the Import object was removed, false if not - */ - public static boolean removeImport(Import imp) { - Definitions definitions = ModelUtil.getDefinitions(imp); - boolean canRemove = true; - boolean canRemoveNamespace = true; - String location = imp.getLocation(); - String namespace = imp.getNamespace(); - for (Import i : definitions.getImports()) { - if (i!=imp) { - String loc1 = i.getLocation(); - String ns1 = i.getNamespace(); - // different import locations, same namespace? - if (loc1!=null && location!=null && !loc1.equals(location) && - ns1!=null && namespace!=null && ns1.equals(namespace)) { - // this namespace is still in use by another import! - canRemoveNamespace = false; - break; - } - } - } - - if (canRemoveNamespace) - NamespaceUtil.removeNamespace(imp.eResource(), namespace); - - if (canRemove) { - String type = imp.getImportType(); - String loc = imp.getLocation(); - - if (IMPORT_TYPE_WSDL.equals(type)) { - List<Interface> list = ModelUtil.getAllRootElements(definitions, Interface.class); - for (Interface intf : list) { - Object ref = intf.getImplementationRef(); - if (ref instanceof EObject) { - URI uri = EcoreUtil.getURI((EObject)ref); - String uriString = uri.trimFragment().toString(); - if (uriString.equals(loc)) - deleteInterface(definitions, intf); - } - } - } - else if (IMPORT_TYPE_XML_SCHEMA.equals(type)) { - List<ItemDefinition> list = ModelUtil.getAllRootElements(definitions, ItemDefinition.class); - for (ItemDefinition itemDef : list) { - Object ref = itemDef.getStructureRef(); - if (ref instanceof EObject) { - URI uri = EcoreUtil.getURI((EObject)ref); - String uriString = uri.trimFragment().toString(); - if (uriString.equals(loc)) - EcoreUtil.delete(itemDef); - } - } - } - else if (IMPORT_TYPE_JAVA.equals(type)) { - List<Interface> list = ModelUtil.getAllRootElements(definitions, Interface.class); - for (Interface intf : list) { - Object ref = intf.getImplementationRef(); - if (ref instanceof EObject) { - URI uri = EcoreUtil.getURI((EObject) ref); - String uriString = uri.trimFragment().toString(); - if (uriString.equals(loc)) - deleteInterface(definitions, intf); - } - } - - // If the imported Java type did not create an interface, it may still have - // created some ItemDefinitions which need to be deleted - String className = imp.getLocation(); - boolean deleted = false; - String filename = definitions.eResource().getURI().trimFragment().toPlatformString(true); - if (filename != null) { - IJavaProject project = JavaCore.create(ResourcesPlugin.getWorkspace().getRoot() - .findMember(filename).getProject()); - if (project != null) { - try { - IType clazz = project.findType(className); - if (clazz != null) { - deleteItemDefinition(definitions, imp, clazz); - deleted = true; - } - } - catch (JavaModelException e) { - } - } - } - if (!deleted) - deleteItemDefinition(definitions, imp, className); - } - else if (IMPORT_TYPE_BPMN2.equals(type)) { - // TODO: what objects need to be created? Interface maybe? - } - definitions.getImports().remove(imp); - } - return canRemove; - } - - /** - * Create a new Interface object. If an identical Interface already exists, a new one is not created. - * This also creates all of the Operations, Messages and ItemDefinitions that are defined in the - * "portType" element. - * - * @param definitions - the BPMN2 Definitions parent object; the new Interface is added to its rootElements - * @param imp - the Import object where the WSDL Port Type is defined - * @param portType - the WSDL Port Type that corresponds to this Interface - * @return the newly created object, or an existing Interface with the same name and implementation reference - */ - public Interface createInterface(Definitions definitions, Import imp, PortType portType) { - Interface intf = Bpmn2ModelerFactory.create(Interface.class); - intf.setName(portType.getQName().getLocalPart()); - intf.setImplementationRef(portType); - Interface i = findInterface(definitions,intf); - if (i!=null) - return i; - - definitions.getRootElements().add(intf); - ModelUtil.setID(intf); - createOperations(definitions, imp, intf, portType); - - return intf; - } - - /** - * Create a new Interface object. If an identical Interface already exists, a new one is not created. - * This also creates all of the Operations and ItemDefinitions that are defined in the "type" element. - * - * @param definitions - the BPMN2 Definitions parent object; the new Interface is added to its rootElements - * @param imp - the Import object where the WSDL Port Type is defined - * @param type - the Java type that corresponds to this Interface - * @return the newly created object, or an existing Interface with the same name and implementation reference - */ - public Interface createInterface(Definitions definitions, Import imp, IType type, IMethod[] methods) { - Interface intf = Bpmn2ModelerFactory.create(Interface.class); - intf.setName(type.getElementName()); - intf.setImplementationRef(ModelUtil.createStringWrapper(type.getFullyQualifiedName('.'))); - Interface i = findInterface(definitions,intf); - if (i!=null) - return i; - - definitions.getRootElements().add(intf); - ModelUtil.setID(intf); - createOperations(definitions, imp, intf, type, methods); - - return intf; - } - - /** - * Delete an existing Interface object. This also deletes all of the Operations, Messages and ItemDefinitions - * that are referenced by the Interface. - * - * @param definitions - the BPMN2 Definitions parent object that contains the Interface - * @param intf - the Interface object to remove - */ - public static void deleteInterface(Definitions definitions, Interface intf) { - deleteOperations(definitions,intf); - EcoreUtil.delete(intf); - } - - /** - * Search for an existing Interface object that is identical to the one specified. - * - * @param definitions - the BPMN2 Definitions parent object - * @param intf - an Interface to search for - * @return the Interface if it already exists, null if not - */ - public static Interface findInterface(Definitions definitions, Interface intf) { - ExtendedPropertiesAdapter adapter = ExtendedPropertiesAdapter.adapt(intf); - if (adapter!=null) { - List <Interface> list = ModelUtil.getAllRootElements(definitions, Interface.class); - for (Interface i : list) { - if (adapter.getObjectDescriptor().similar(i)) - return i; - } - } - return null; - } - - /** - * Create a new Operation object and add it to the given Interface. - * This also creates all of the Messages, Errors and ItemDefinitions that are defined in the - * "portType" element. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the Interface is defined - * @param intf - the Interface to which this Operation will be added - * @param portType - the WSDL Port Type that corresponds to this Interface - */ - public void createOperations(Definitions definitions, Import imp, Interface intf, PortType portType) { - for (Operation wsdlop : (List<Operation>)portType.getEOperations()) { - org.eclipse.bpmn2.Operation bpmn2op = Bpmn2ModelerFactory.create(org.eclipse.bpmn2.Operation.class); - bpmn2op.setImplementationRef(wsdlop); - bpmn2op.setName(wsdlop.getName()); - - Input input = wsdlop.getEInput(); - if (input!=null && input.getEMessage()!=null) { - org.eclipse.bpmn2.Message bpmn2msg = createMessage(definitions, imp, input.getEMessage()); - bpmn2op.setInMessageRef(bpmn2msg); - } - - Output output = wsdlop.getEOutput(); - if (output!=null && output.getEMessage()!=null) { - org.eclipse.bpmn2.Message bpmn2msg = createMessage(definitions, imp, output.getEMessage()); - bpmn2op.setOutMessageRef(bpmn2msg); - } - - for (Fault fault : (List<Fault>)wsdlop.getEFaults()) { - bpmn2op.getErrorRefs().add(createError(definitions, imp, fault)); - } - - if (findOperation(definitions, bpmn2op)==null) { - intf.getOperations().add(bpmn2op); - ModelUtil.setID(bpmn2op); - } - } - } - - /** - * Create a new Operation object and add it to the given Interface. This - * also creates all of the ItemDefinitions that are defined in the type. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the Interface is defined - * @param intf - the Interface to which this Operation will be added - * @param type - the Java type that corresponds to this Interface - */ - public void createOperations(Definitions definitions, Import imp, Interface intf, IType type, IMethod[] methods) { - try { - if (methods==null) - methods = type.getMethods(); - for (IMethod method : methods) { - if (method.isConstructor()) { - // don't create Operations for Constructors - continue; - } - if (method.getElementName().contains("<")) { //$NON-NLS-1$ - continue; - } - if ((method.getFlags() & Flags.AccPublic) == 0) { - continue; - } - if (method.getNumberOfParameters()!=1) { - continue; - } - org.eclipse.bpmn2.Operation bpmn2op = Bpmn2ModelerFactory.create(org.eclipse.bpmn2.Operation.class); - bpmn2op.setImplementationRef(ModelUtil.createStringWrapper(method.getElementName())); - bpmn2op.setName(method.getElementName()); - - String[] parameterTypes = method.getParameterTypes(); - if (parameterTypes.length > 1) { - // only allow methods with one parameter at most. - continue; - } - String baseName = intf.getName() + "_" + bpmn2op.getName() + "_"; //$NON-NLS-1$ //$NON-NLS-2$ - if (parameterTypes.length == 1) { - try { - IType parameterType = resolveType(type, parameterTypes[0]); - org.eclipse.bpmn2.Message bpmn2msg = createMessage(definitions, imp, parameterType, baseName - + method.getParameterNames()[0]); - if (parameterType == null) { - String boxedType = getBoxedType(Signature.toString(parameterTypes[0])); - if (boxedType != null && boxedType.length() > 0) { - bpmn2msg.setItemRef(createItemDefinition(definitions, null, boxedType, ItemKind.INFORMATION)); - } - } - bpmn2op.setInMessageRef(bpmn2msg); - } catch (JavaModelException e) { - Activator.logStatus(e.getStatus()); - continue; - } catch (Exception e) { - Activator.logError(e); - continue; - } - } - - try { - IType returnType = resolveType(type, method.getReturnType()); - org.eclipse.bpmn2.Message bpmn2msg = null; - if (returnType != null) { - bpmn2msg = createMessage(definitions, imp, returnType, baseName + "Result"); //$NON-NLS-1$ - } - else { - String boxedType = getBoxedType(Signature.toString(method.getReturnType())); - if (boxedType != null && boxedType.length() > 0) { - bpmn2msg = createMessage(definitions, imp, returnType, baseName + "Result"); //$NON-NLS-1$ - bpmn2msg.setItemRef(createItemDefinition(definitions, null, boxedType, ItemKind.INFORMATION)); - } - } - if (bpmn2msg!=null) - bpmn2op.setOutMessageRef(bpmn2msg); - } catch (JavaModelException e) { - Activator.logStatus(e.getStatus()); - } catch (Exception e) { - Activator.logError(e); - } - - try { - for (String exceptionTypeString : method.getExceptionTypes()) { - try { - IType exceptionType = resolveType(type, exceptionTypeString); - bpmn2op.getErrorRefs().add(createError(definitions, imp, exceptionType)); - } catch (JavaModelException e) { - Activator.logStatus(e.getStatus()); - } catch (Exception e) { - Activator.logError(e); - } - } - } catch (JavaModelException e) { - Activator.logStatus(e.getStatus()); - } - - if (findOperation(definitions, bpmn2op) == null) { - intf.getOperations().add(bpmn2op); - ModelUtil.setID(bpmn2op); - } - } - } catch (JavaModelException e) { - Activator.logStatus(e.getStatus()); - } - } - - private static IType resolveType(IType type, String typeSignature) throws JavaModelException, - IllegalArgumentException { - String typeString = Signature.toString(typeSignature); - String[][] resolvedType = type.resolveType(typeString); - return resolvedType == null || resolvedType.length == 0 ? null : type.getJavaProject().findType(resolvedType[0][0], resolvedType[0][1]); - } - - private static String getBoxedType(String primitiveType) { - if ("boolean".equals(primitiveType)) { //$NON-NLS-1$ - return Boolean.class.getName(); - } else if ("byte".equals(primitiveType)) { //$NON-NLS-1$ - return Byte.class.getName(); - } else if ("short".equals(primitiveType)) { //$NON-NLS-1$ - return Short.class.getName(); - } else if ("int".equals(primitiveType)) { //$NON-NLS-1$ - return Integer.class.getName(); - } else if ("long".equals(primitiveType)) { //$NON-NLS-1$ - return Long.class.getName(); - } else if ("char".equals(primitiveType)) { //$NON-NLS-1$ - return Character.class.getName(); - } else if ("float".equals(primitiveType)) { //$NON-NLS-1$ - return Float.class.getName(); - } else if ("double".equals(primitiveType)) { //$NON-NLS-1$ - return Double.class.getName(); - } - return null; - } - - /** - * Remove all Operations from the given Interface. - * - * @param definitions - the BPMN2 Definitions parent object - * @param intf - the Interface from which Operations will be removed - */ - public static void deleteOperations(Definitions definitions, Interface intf) { - List<org.eclipse.bpmn2.Operation> opList = new ArrayList<org.eclipse.bpmn2.Operation>(); - for (org.eclipse.bpmn2.Operation bpmn2op : intf.getOperations()) { - opList.add(bpmn2op); - } - for (org.eclipse.bpmn2.Operation bpmn2op : opList) { - org.eclipse.bpmn2.Message m; - m = bpmn2op.getInMessageRef(); - if (m!=null) { - deleteMessage(definitions,m); - } - m = bpmn2op.getOutMessageRef(); - if (m!=null) { - deleteMessage(definitions,m); - } - - List<org.eclipse.bpmn2.Error> errorList = new ArrayList<org.eclipse.bpmn2.Error>(); - errorList.addAll(bpmn2op.getErrorRefs()); - for (org.eclipse.bpmn2.Error e : errorList) { - ItemDefinition itemDef = e.getStructureRef(); - if (itemDef!=null) - EcoreUtil.delete(itemDef); - EcoreUtil.delete(e); - } - EcoreUtil.delete(bpmn2op); - } - } - - /** - * Search for an existing Operation object that is identical to the one specified. - * - * @param definitions - the BPMN2 Definitions parent object - * @param bpmn2op - an Operation to search for - * @return the Operation if it already exists, null if not - */ - public static org.eclipse.bpmn2.Operation findOperation(Definitions definitions, org.eclipse.bpmn2.Operation bpmn2op) { - ExtendedPropertiesAdapter adapter = ExtendedPropertiesAdapter.adapt(bpmn2op); - if (adapter!=null) { - List<org.eclipse.bpmn2.Operation> list = ModelUtil.getAllRootElements(definitions, org.eclipse.bpmn2.Operation.class); - for (org.eclipse.bpmn2.Operation o : list) { - if (adapter.getObjectDescriptor().similar(o)) - return (org.eclipse.bpmn2.Operation)o; - } - } - return null; - } - /** - * Create a new Message object and add it to the rootElements in the given Definitions. - * This also creates all of the ItemDefinitions that are defined in the "wsdlmsg" element. - * If a Message that matches the new one already exists, it is returned instead. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the WSDL Message is defined - * @param wsdlmsg - a WSDL Message object used to create the BPMN2 Message - * @return the newly created object, or an existing Message that is identical to the given WSDL Message - */ - public org.eclipse.bpmn2.Message createMessage(Definitions definitions, Import imp, Message wsdlmsg) { - org.eclipse.bpmn2.Message bpmn2msg = Bpmn2ModelerFactory.create(org.eclipse.bpmn2.Message.class); - ItemDefinition itemDef = createItemDefinition(definitions, imp, wsdlmsg); - bpmn2msg.setItemRef(itemDef); - bpmn2msg.setName(wsdlmsg.getQName().getLocalPart()); - - org.eclipse.bpmn2.Message m = findMessage(definitions, bpmn2msg); - if (m!=null) - return m; - - definitions.getRootElements().add(bpmn2msg); - ModelUtil.setID(bpmn2msg); - - return bpmn2msg; - } - - /** - * Create a new Message object and add it to the rootElements in the given Definitions. - * This also creates all of the ItemDefinitions that are defined in the "wsdlmsg" element. - * If a Message that matches the new one already exists, it is returned instead. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the WSDL Message is defined - * @param param - Java type representing the message - * @param paramName - the name of the parameter - * @return the newly created object, or an existing Message that is identical to the given WSDL Message - */ - public org.eclipse.bpmn2.Message createMessage(Definitions definitions, Import imp, IType param, String paramName) { - org.eclipse.bpmn2.Message bpmn2msg = Bpmn2ModelerFactory.create(org.eclipse.bpmn2.Message.class); - if (param != null) { - ItemDefinition itemDef = createItemDefinition(definitions, imp, param); - bpmn2msg.setItemRef(itemDef); - } - bpmn2msg.setName(paramName); - - org.eclipse.bpmn2.Message m = findMessage(definitions, bpmn2msg); - if (m!=null) - return m; - - definitions.getRootElements().add(bpmn2msg); - ModelUtil.setID(bpmn2msg); - - return bpmn2msg; - } - - /** - * Remove the given Message and its related ItemDefinitions. - * - * @param definitions - the BPMN2 Definitions parent object - * @param msg - the Message object to be removed - */ - public static void deleteMessage(Definitions definitions, org.eclipse.bpmn2.Message msg) { - ItemDefinition itemDef = msg.getItemRef(); - if (itemDef!=null) - EcoreUtil.delete(itemDef); - EcoreUtil.delete(msg); - } - - /** - * Search for an existing Message object that is identical to the one specified. - * - * @param definitions - the BPMN2 Definitions parent object - * @param msg - a Message to search for - * @return the Operation if it already exists, null if not - */ - public static org.eclipse.bpmn2.Message findMessage(Definitions definitions, org.eclipse.bpmn2.Message msg) { - ExtendedPropertiesAdapter adapter = ExtendedPropertiesAdapter.adapt(msg); - if (adapter!=null) { - List<org.eclipse.bpmn2.Message> list = ModelUtil.getAllRootElements(definitions, org.eclipse.bpmn2.Message.class); - for (org.eclipse.bpmn2.Message m : list) { - if (adapter.getObjectDescriptor().similar(m)) - return (org.eclipse.bpmn2.Message)m; - } - } - return null; - } - - /** - * Create a new Error object and add it to the rootElements in the given Definitions. - * This also creates all of the ItemDefinitions that are defined in the WSDL "fault" element. - * If an Error that matches the new one already exists, it is returned instead. - * WSDL Fault types always create "INFORMATION" ItemDefinitions. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the WSDL Fault is defined - * @param fault - a WSDL Fault object used to create the new BPMN2 Error - * @return the newly created object, or an existing Error that is identical to the given WSDL Fault - */ - public org.eclipse.bpmn2.Error createError(Definitions definitions, Import imp, Fault fault) { - org.eclipse.bpmn2.Error error = Bpmn2ModelerFactory.create(org.eclipse.bpmn2.Error.class); - ItemDefinition itemDef = createItemDefinition(definitions, imp, fault, ItemKind.INFORMATION); - error.setName(fault.getName()); - error.setStructureRef(itemDef); - org.eclipse.bpmn2.Error e = findError(definitions, error); - if (e!=null) - return e; - - definitions.getRootElements().add(error); - ModelUtil.setID(error); - - return error; - } - - /** - * Create a new Error object and add it to the rootElements in the given Definitions. - * This also creates all of the ItemDefinitions that are defined in the WSDL "fault" element. - * If an Error that matches the new one already exists, it is returned instead. - * WSDL Fault types always create "INFORMATION" ItemDefinitions. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the WSDL Fault is defined - * @param exceptionType - Java type of exception thrown by operation - * @return the newly created object, or an existing Error that is identical to the given WSDL Fault - */ - public org.eclipse.bpmn2.Error createError(Definitions definitions, Import imp, IType exceptionType) { - org.eclipse.bpmn2.Error error = Bpmn2ModelerFactory.create(org.eclipse.bpmn2.Error.class); - ItemDefinition itemDef = createItemDefinition(definitions, imp, exceptionType); - error.setName(exceptionType.getElementName()); - error.setStructureRef(itemDef); - org.eclipse.bpmn2.Error e = findError(definitions, error); - if (e!=null) - return e; - - definitions.getRootElements().add(error); - ModelUtil.setID(error); - - return error; - } - - /** - * Search for an existing Error object that is identical to the one specified. - * - * @param definitions - the BPMN2 Definitions parent object - * @param error - an Error to search for - * @return the Error if it already exists, null if not - */ - public static org.eclipse.bpmn2.Error findError(Definitions definitions, org.eclipse.bpmn2.Error error) { - ExtendedPropertiesAdapter adapter = ExtendedPropertiesAdapter.adapt(error); - if (adapter!=null) { - List<org.eclipse.bpmn2.Error> list = ModelUtil.getAllRootElements(definitions, org.eclipse.bpmn2.Error.class); - for (org.eclipse.bpmn2.Error e : list) { - if (adapter.getObjectDescriptor().similar(e)) - return (org.eclipse.bpmn2.Error)e; - } - } - return null; - } - - /** - * Create a new ItemDefinition for the given WSDL Message. The WSDL Message becomes the target of the - * ItemDefinition's structureRef. WSDL Message types always create "INFORMATION" ItemDefinitions. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the WSDL Message is defined - * @param wsdlmsg - a WSDL Message object that defines the structure of the ItemDefinition - * @return the newly created object, or an existing ItemDefinition that is identical to the given WSDL Message - */ - public ItemDefinition createItemDefinition(Definitions definitions, Import imp, Message wsdlmsg) { - return createItemDefinition(definitions, imp, wsdlmsg, ItemKind.INFORMATION); - } - - /** - * Create a new ItemDefinition for the given Java type. This also creates ItemDefinitions for any - * internal Classes or Interfaces that are defined in the given Class. Java types always create - * "PHYSICAL" ItemDefinitions. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the Java type is defined - * @param clazz - the Java Class object that defines the structure of the ItemDefinition - * @return the newly created object, or an existing ItemDefinition that is identical to the given Java type - */ - public ItemDefinition createItemDefinition(Definitions definitions, Import imp, IType clazz) { - try { - for (IType c : clazz.getTypes()) { - if (Flags.isPublic(c.getFlags())) { - createItemDefinition(definitions, imp, c); - } - } - } catch (JavaModelException e) { - } - return createItemDefinition(definitions, imp, clazz.getFullyQualifiedName('.'), ItemKind.INFORMATION); - } - - /** - * Create a new ItemDefinition for an arbitrary String type. The String is wrapped in a DynamicEObjectImpl - * (a.k.a. "String Wrapper") so that it can be handled as a proxy EObject - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the String type is defined - * @param structName - the type string that defines the structure of the ItemDefinition - * @param kind - the ItemKind, either PHYSICAL or INFORMATION - * @return the newly created object, or an existing ItemDefinition that is identical to the given String type - */ - public ItemDefinition createItemDefinition(Definitions definitions, Import imp, String structName, ItemKind kind) { - EObject structureRef = ModelUtil.createStringWrapper(structName); - return createItemDefinition(definitions, imp, structureRef, kind); - } - - - /** - * Create a new ItemDefinition for an arbitrary String type. The String is wrapped in a DynamicEObjectImpl - * (a.k.a. "String Wrapper") so that it can be handled as a proxy EObject - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the EObject is defined - * @param structureRef - the EObject that defines the structure of the ItemDefinition - * @param kind - the ItemKind, either PHYSICAL or INFORMATION - * @return the newly created object, or an existing ItemDefinition that is identical to the given String type - */ - public ItemDefinition createItemDefinition(Definitions definitions, Import imp, EObject structureRef, ItemKind kind) { - ItemDefinition itemDef = Bpmn2ModelerFactory.create(ItemDefinition.class); - itemDef.setImport(imp); - itemDef.setItemKind(kind); - itemDef.setStructureRef(structureRef); - ItemDefinition i = findItemDefinition(definitions, itemDef); - if (i!=null) - return i; - - definitions.getRootElements().add(itemDef); - ModelUtil.setID(itemDef); - - return itemDef; - } - - /** - * Convenience method for findItemDefinition(Definitions,ItemDefinition) - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the EObject is defined - * @param structureRef - the EObject that defines the structure of the ItemDefinition - * @param kind - the ItemKind, either PHYSICAL or INFORMATION - * @return the ItemDefinition object if found, or null - */ - public static ItemDefinition findItemDefinition(Definitions definitions, Import imp, EObject structureRef, ItemKind kind) { - ItemDefinition itemDef = Bpmn2ModelerFactory.create(ItemDefinition.class); - itemDef.setImport(imp); - itemDef.setItemKind(kind); - itemDef.setStructureRef(structureRef); - return findItemDefinition(definitions, itemDef); - } - - /** - * Search for an existing ItemDefinition object that is identical to the one specified. - * - * @param definitions - the BPMN2 Definitions parent object - * @param itemDef - an ItemDefinition to search for - * @return the ItemDefinition if it already exists, null if not - */ - public static ItemDefinition findItemDefinition(Definitions definitions, ItemDefinition itemDef) { - ExtendedPropertiesAdapter adapter = ExtendedPropertiesAdapter.adapt(itemDef); - if (adapter!=null) { - List<ItemDefinition> list = ModelUtil.getAllRootElements(definitions, ItemDefinition.class); - for (ItemDefinition i : list) { - if (adapter.getObjectDescriptor().similar(i)) - return (ItemDefinition)i; - } - } - return null; - } - - public static ItemDefinition findItemDefinition(Definitions definitions, Import imp, IType clazz) { - EObject structureRef = ModelUtil.createStringWrapper(clazz.getFullyQualifiedName('.')); - return findItemDefinition(definitions, imp, structureRef, ItemKind.INFORMATION); - } - - /** - * Remove an ItemDefinition for the given Java type. This also removes the ItemDefinitions for - * all inner classes and interfaces. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the Java type is defined - * @param clazz - the Java Class object that defines the structure of the ItemDefinition - */ - public static void deleteItemDefinition(Definitions definitions, Import imp, IType clazz) { - try { - for (IType c : clazz.getTypes()) { - deleteItemDefinition(definitions, imp, c); - } - } catch (JavaModelException e) { - } - EObject structureRef = ModelUtil.createStringWrapper(clazz.getFullyQualifiedName('.')); - ItemDefinition itemDef = findItemDefinition(definitions, imp, structureRef, ItemKind.INFORMATION); - if (itemDef!=null) { - EcoreUtil.delete(itemDef); - } - } - - /** - * Remove an ItemDefinition for the given String type. This will search for both PHYSICAL and - * INFORMATION definitions. - * - * @param definitions - the BPMN2 Definitions parent object - * @param imp - the Import object where the String type is defined - * @param structName - the type string that defines the structure of the ItemDefinition - */ - public static void deleteItemDefinition(Definitions definitions, Import imp, String structName) { - if (structName!=null && !structName.isEmpty()) { - EObject structureRef = ModelUtil.createStringWrapper(structName); - ItemDefinition itemDef = findItemDefinition(definitions, imp, structureRef, ItemKind.INFORMATION); - if (itemDef==null) - itemDef = findItemDefinition(definitions, imp, structureRef, ItemKind.INFORMATION); - - if (itemDef!=null) { - EcoreUtil.delete(itemDef); - } - } - } -} |