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Diffstat (limited to 'bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/traversal/VisitorAdaptor.java')
-rw-r--r--bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/traversal/VisitorAdaptor.java201
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diff --git a/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/traversal/VisitorAdaptor.java b/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/traversal/VisitorAdaptor.java
deleted file mode 100644
index 8b909382a..000000000
--- a/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/wsdl/traversal/VisitorAdaptor.java
+++ /dev/null
@@ -1,201 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2002-2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are 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:
- * IBM - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.wsi.internal.core.wsdl.traversal;
-
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.wsdl.Binding;
-import javax.wsdl.BindingFault;
-import javax.wsdl.BindingInput;
-import javax.wsdl.BindingOperation;
-import javax.wsdl.BindingOutput;
-import javax.wsdl.Definition;
-import javax.wsdl.Fault;
-import javax.wsdl.Import;
-import javax.wsdl.Input;
-import javax.wsdl.Message;
-import javax.wsdl.Operation;
-import javax.wsdl.Output;
-import javax.wsdl.Part;
-import javax.wsdl.Port;
-import javax.wsdl.PortType;
-import javax.wsdl.Service;
-import javax.wsdl.Types;
-import javax.wsdl.extensions.ExtensibilityElement;
-import javax.wsdl.extensions.soap.SOAPBinding;
-import javax.wsdl.extensions.soap.SOAPBody;
-import javax.wsdl.extensions.soap.SOAPFault;
-import javax.wsdl.extensions.soap.SOAPHeader;
-import javax.wsdl.extensions.soap.SOAPHeaderFault;
-import javax.wsdl.extensions.soap.SOAPOperation;
-
-import org.w3c.dom.Element;
-
-/**
- * The class adapts the given object with the implemented
- * <code>WSDLVisitor</code> methods.
- *
- * @author Kulik
- */
-public class VisitorAdaptor implements InvocationHandler
-{
-
- // optimization hint
- static final private Class[] visitorClass = new Class[] { WSDLVisitor.class };
-
- /**
- * The array is used for determination of actual javax.wsdl class
- */
- private static Class[] wsdl =
- new Class[] {
- Part.class,
- Service.class,
- Types.class,
- Operation.class,
- Input.class,
- Output.class,
- Fault.class,
- Binding.class,
- BindingOperation.class,
- BindingInput.class,
- BindingOutput.class,
- BindingFault.class,
- Import.class,
- Element.class,
- Message.class,
- Port.class,
- PortType.class,
- Definition.class,
- ExtensibilityElement.class,
- SOAPBinding.class,
- SOAPBody.class,
- SOAPHeader.class,
- SOAPHeaderFault.class,
- SOAPFault.class,
- SOAPOperation.class };
-
- final private Object visitor;
-
- private Map methods = new HashMap();
-
- /**
- * Constructor.
- * @param o a visitor object.
- */
- private VisitorAdaptor(Object o)
- {
- this.visitor = o;
- }
-
- /**
- * Adds method to method binding.
- * @param wsdlMethod a WSDL method.
- * @param targetMethod a target method.
- */
- private void addMethodBinding(Method wsdlMethod, Method targetMethod)
- {
- methods.put(wsdlMethod, targetMethod);
- }
-
- /**
- * The method proxies all "visit(XXX)" methods to the corresponding
- * "visit(XXX)" methods of the target visitor object.
- * @see java.lang.reflect.InvocationHandler#invoke(Object, Method, Object[])
- */
- public Object invoke(Object proxy, Method m, Object[] params)
- {
- try
- {
- Method target = (Method) methods.get(m);
- // assert target != null
- return target.invoke(visitor, params);
- }
- catch (Throwable t)
- {
- t.printStackTrace();
- }
- return null;
- }
-
- /**
- * The method extract the short class name.
- * @param c a class.
- * @return the short class name.
- */
- static private String getName(Class c)
- {
- if (c != null)
- {
- String name = c.getName();
- return name.substring(name.lastIndexOf(".") + 1);
- }
- return null;
- }
-
- /**
- * The method generates proxy for the given visitor.
- * Proxy redirects all visit(XXX) callback to the implemented in visitor
- * object.
- * @param visitor a vistor object.
- * @return a proxy for the given visitor.
- */
- public static WSDLTraversal adapt(Object visitor)
- {
- WSDLTraversal traversal = new WSDLTraversal();
-
- if (visitor == null)
- throw new IllegalArgumentException("Visitor object can not be NULL");
-
- VisitorAdaptor adaptor = new VisitorAdaptor(visitor);
-
- // check whether methods are implemented
- // get real class of the object
- Class c = visitor.getClass();
- // iterates through wsdl artifacts and looking for
- // void visit(XXX) implemented methods.
- for (int i = 0; i < wsdl.length; i++)
- try
- {
- // if method is not found the exception will be thrown
- Method m =
- c.getMethod(
- "visit",
- new Class[] { wsdl[i], Object.class, WSDLTraversalContext.class });
- // register binding WSDLVisitor method -> target visitor method
- adaptor.addMethodBinding(
- WSDLVisitor.class.getMethod(
- "visit",
- new Class[] { wsdl[i], Object.class, WSDLTraversalContext.class }),
- m);
- // register visitXXX in WSDLTraversalBuilder
- m =
- WSDLTraversal.class.getMethod(
- "visit" + getName(wsdl[i]),
- new Class[] { boolean.class });
- m.invoke(traversal, new Object[] { Boolean.TRUE });
- }
- catch (Exception e)
- {
- }
-
- // construct the WSDLVisitor by using java.lang.reflect.Proxy
- ClassLoader loader = Thread.currentThread().getContextClassLoader();
- WSDLVisitor wsdlVisitor =
- (WSDLVisitor) Proxy.newProxyInstance(loader, visitorClass, adaptor);
- // traverse WSDL document
- traversal.setVisitor(wsdlVisitor);
- return traversal;
- }
-}

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