diff options
Diffstat (limited to 'bundles/org.eclipse.jst.ws.axis.consumption.core/src/org/eclipse/jst/ws/internal/axis/consumption/core/locator/AxisWebServiceLocator.java')
| -rw-r--r-- | bundles/org.eclipse.jst.ws.axis.consumption.core/src/org/eclipse/jst/ws/internal/axis/consumption/core/locator/AxisWebServiceLocator.java | 394 |
1 files changed, 0 insertions, 394 deletions
diff --git a/bundles/org.eclipse.jst.ws.axis.consumption.core/src/org/eclipse/jst/ws/internal/axis/consumption/core/locator/AxisWebServiceLocator.java b/bundles/org.eclipse.jst.ws.axis.consumption.core/src/org/eclipse/jst/ws/internal/axis/consumption/core/locator/AxisWebServiceLocator.java deleted file mode 100644 index 5c5af6016..000000000 --- a/bundles/org.eclipse.jst.ws.axis.consumption.core/src/org/eclipse/jst/ws/internal/axis/consumption/core/locator/AxisWebServiceLocator.java +++ /dev/null @@ -1,394 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2007 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 Corporation - initial API and implementation - * yyyymmdd bug Email and other contact information - * -------- -------- ----------------------------------------------------------- - * 20060317 127456 cbrealey@ca.ibm.com - Chris Brealey - * 20060517 140832 andyzhai@ca.ibm.com - Andy Zhai - * 20060620 147862 cbrealey@ca.ibm.com - Chris Brealey - * 20060620 147864 cbrealey@ca.ibm.com - Chris Brealey - * 20061214 165716 makandre@ca.ibm.com - Andrew Mak, Web Service finder does not locate Axis Web service deployed on certain servers - *******************************************************************************/ - -package org.eclipse.jst.ws.internal.axis.consumption.core.locator; - -import java.io.IOException; -import java.io.InputStream; -import java.util.LinkedList; -import java.util.List; -import java.util.Vector; - -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.jdt.core.IJavaModel; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.ITypeHierarchy; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jst.ws.internal.common.J2EEUtils; -import org.eclipse.jst.ws.internal.wsrt.WebServiceJavaClientInfo; -import org.eclipse.wst.server.core.IServer; -import org.eclipse.wst.server.core.ServerPort; -import org.eclipse.wst.server.core.ServerUtil; -import org.eclipse.wst.ws.internal.wsfinder.AbstractWebServiceLocator; -import org.eclipse.wst.ws.internal.wsrt.WebServiceClientInfo; -import org.eclipse.wst.ws.internal.wsrt.WebServiceInfo; -import org.xml.sax.SAXException; - -/** - * @author cbrealey - * The Axis Web service locator plugs itself into the - * Web Services Finder framework and does the job of - * locating Axis clients and services. - */ -public class AxisWebServiceLocator extends AbstractWebServiceLocator -{ - private String AXIS_STUB = "org.apache.axis.client.Stub"; - - /** - * Searches the workspace for Axis clients as - * identified by non-stub classes that implement - * SEIs that are implemented by stubs that implement - * org.apache.axis.client.Stub. - * @param monitor A progress monitor, possibly null. - * @return A possibly empty list of WebServiceClientInfo objects. - */ - public List getWebServiceClients (IProgressMonitor monitor) - { - List list = new LinkedList(); - IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); - IJavaModel javaModel = JavaCore.create(root); - try - { - javaModel.open(monitor); - IJavaProject[] javaProjects = javaModel.getJavaProjects(); - for (int i=0; i<javaProjects.length; i++) - { - // We're only interested in Java projects within which - // the Axis runtime's client "Stub" class is loadable: - IType axisStub = javaProjects[i].findType(AXIS_STUB); - if (axisStub != null) - { - // Find "Proxy" classes in the project and add to the list. - addAxisProxies(javaProjects[i],axisStub,list,monitor); - } - } - javaModel.close(); - } - catch (Exception e) - { - // Fall thru and return an empty list. - } - return list; - } - - /** - * Searches the workspace for Axis clients as - * identified by non-stub classes that implement - * SEIs that are implemented by stubs that implement - * org.apache.axis.client.Stub. - * @param projects The projects to confine the search to. - * @param monitor A progress monitor, possibly null. - * @return A possibly empty list of WebServiceClientInfo objects. - */ - public List getWebServiceClients (IProject[] projects, IProgressMonitor monitor) - { - if (projects == null) - { - return getWebServiceClients(monitor); - } - List list = new LinkedList(); - IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); - IJavaModel javaModel = JavaCore.create(root); - try - { - javaModel.open(monitor); - for (int i=0; i<projects.length; i++) - { - IJavaProject javaProject = javaModel.getJavaProject(projects[i].getName()); - // We're only interested in Java projects within which - // the Axis runtime's client "Stub" class is loadable: - IType axisStub = javaProject.findType(AXIS_STUB); - if (axisStub != null) - { - // Find "Proxy" classes in the project and add to the list. - addAxisProxies(javaProject,axisStub,list,monitor); - } - } - javaModel.close(); - } - catch (Exception e) - { - // Fall thru and return an empty list. - } - return list; - } - - /** - * Tries to find Axis "Proxy" classes related the given Stub. - * @param axisStub The Axis client "Stub" from which to search. - * @param list A list to which we'll add and WebServiceClientInfo - * objects for "Proxy" classes we find in the search. - */ - private void addAxisProxies (IJavaProject javaProject, IType axisStub, List list, IProgressMonitor monitor) - { - try - { - // Compute a hierarchy to help us find all the - // generated Stub subclasses of the Axis "Stub" - // class across the entire workspace: - ITypeHierarchy axisStubHierarchy = axisStub.newTypeHierarchy(javaProject,monitor); - IType[] stubs = axisStubHierarchy.getSubtypes(axisStub); - for (int s=0; s<stubs.length; s++) - { - // For each stub, find all its super-interfaces of which - // there should be one, namely the generated SEI: - IType seis[] = axisStubHierarchy.getSuperInterfaces(stubs[s]); - for (int i=0; i<seis.length; i++) - { - try - { - // Compute a hierarchy to help us find all the - // generated classes that implement the SEI - // confined to the current project: - ITypeHierarchy seiHierarchy = seis[i].newTypeHierarchy(javaProject,monitor); - IType[] proxies = seiHierarchy.getSubtypes(seis[i]); - for (int p=0; p<proxies.length; p++) - { - // Under normal circumstances we should find two subclasses: - // 1. The generated stub that got us here (two loops above). - // 2. The generated "Proxy" that we're looking for. - // Skip #1 and capture #2: - if (!proxies[p].getFullyQualifiedName().equals(stubs[s].getFullyQualifiedName())) - { - WebServiceClientInfo wscInfo = newWebServiceClientInfo(proxies[p]); - if (wscInfo != null) - { - list.add(wscInfo); - } - } - } - } - catch (Exception e) - { - // We'll land here if the JDT was unable to compute - // a type hierarchy for the current SEI. - // This should never happen, but if it does, - // there's not much we can do except bypass the SEI - // and loop on to the next one. - } - } - } - } - catch (Exception e) - { - // We'll land here if JDT was unable to compute - // a type hierarchy for the Axis client "Stub" class. - // This should never happen, but if it does, - // there's not much we can do except bail out, having - // added nothing to the list. - } - } - - /** - * Creates a new WebServiceClientInfo object for a - * JDT IType object representing a generated Proxy. - * @param axisProxy The IType of the generated Proxy. - * @return A new WebServiceClientInfo object describing the Proxy, - * or null if the IType does not appear to describe a normal Proxy. - */ - private WebServiceClientInfo newWebServiceClientInfo (IType axisProxy) - { - WebServiceJavaClientInfo wscInfo = null; - try - { - IResource resource = axisProxy.getUnderlyingResource(); - if (resource != null) - { - IPath proxyPath = resource.getLocation(); - if (proxyPath != null) - { - String proxyURL = proxyPath.toFile().toURL().toString(); - wscInfo = new WebServiceJavaClientInfo(); - wscInfo.setType(axisProxy); - wscInfo.setImplURL(proxyURL); - } - } - } - catch (Exception e) - { - // We'll land here if we could not convert the IType - // into an IResource, or if we could not compute a URL - // from that resource. Either way, it definitely isn't - // a normal generated Proxy, so get out and return null. - } - return wscInfo; - } - - /** - * Searches the workspace for Axis services as - * identified by server-config.wsdd <service> elements - * in projects with an Axis servlet registered - * in the web.xml descriptor. - * @param monitor A progress monitor, possibly null. - * @return A possibly empty list of WebServiceInfo objects. - */ - public List getWebServices (IProgressMonitor monitor) - { - return getWebServices(null,monitor); - } - - /** - * Searches the workspace for Axis services as - * identified by server-config.wsdd <service> elements - * in projects with an Axis servlet registered - * in the web.xml descriptor. - * @param projects The projects to confine the search to. - * @param monitor A progress monitor, possibly null. - * @return A possibly empty list of WebServiceInfo objects. - */ - public List getWebServices (IProject[] projects, IProgressMonitor monitor) - { - Vector webServices = new Vector(); - if (projects == null) - { - projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); - } - for (int i = 0; i < projects.length; i++) - { - // we are only intersted in dynamic web project - if (J2EEUtils.isWebComponent(projects[i])) - { - try - { - webServices.addAll(getWebServicesFromProject(projects[i], monitor)); - } - catch (Exception e) - { - // Fall thru and return an empty list. - } - } - } - return webServices; - } - - /** - * Searches for a particular web project for Axis services as - * identified by server-config.wsdd <service> elements - * with an Axis servlet registered - * in the web.xml descriptor. - * @param monitor A progress monitor, possibly null. - * @return A possibly empty list of WebServiceInfo objects. - */ - private List getWebServicesFromProject(IProject project, IProgressMonitor monitor) throws CoreException, ParserConfigurationException, SAXException, IOException - { - // Search the web.xml in fixed location - IPath webDescriptorPath = J2EEUtils.getWebInfPath(project).append("/web.xml"); - IFile webXmlFile = ResourcesPlugin.getWorkspace().getRoot().getFile(webDescriptorPath); - - if (webXmlFile != null && isAxisServletExisted(webXmlFile, monitor)) - { - // Search for all server-config.wsdd inside this project - ServerConfigWSDDVisitor visitor = new ServerConfigWSDDVisitor(); - project.accept(visitor); - visitor.visit(project); - Vector wsddFiles = visitor.getWsddFiles(); - Vector servicesNames = new Vector(); - for (int i = 0; i < wsddFiles.size(); i++) - { - servicesNames.addAll(getWebServicesNamesFromAxisConfig((IFile)wsddFiles.get(i), monitor)); - } - return getWebServices(project, servicesNames, monitor); - } - else - { - return new Vector(); - } - } - - /* - * Determine whether web.xml contains axis servlet - */ - private boolean isAxisServletExisted(IFile file, IProgressMonitor monitor) throws CoreException, ParserConfigurationException, SAXException, IOException - { - InputStream inputStream = file.getContents(); - SAXParserFactory factory = SAXParserFactory.newInstance(); - factory.setNamespaceAware(true); - SAXParser parser = factory.newSAXParser(); - AxisServletSaxHandler handler = new AxisServletSaxHandler(); - parser.parse(inputStream, handler); - inputStream.close(); - return handler.isThereAxisServlet(); - } - - /* - * Given a list of services, find the servers this project is associated, - * Combine them and form various end point - */ - private List getWebServices(IProject project, List servicesNames, IProgressMonitor monitor) - { - Vector webServices = new Vector(); - IServer[] servers = ServerUtil.getServersByModule(ServerUtil.getModule(project),monitor); - for (int i = 0; i < servers.length; i++) - { - String host = servers[i].getHost(); - ServerPort httpPort = getHttpPort(servers[i].getServerPorts(monitor)); - if (httpPort != null) - { - for (int j = 0; j < servicesNames.size(); j++) - { - WebServiceInfo wsInfo = new WebServiceInfo(); - String endPointURL = "http://" + host + ":" + httpPort.getPort() + "/" + J2EEUtils.getFirstWebModuleName(project) + "/services/" + (String)servicesNames.get(j); - wsInfo.setEndPointURL(endPointURL); - wsInfo.setWsdlURL(endPointURL+"?wsdl"); - webServices.add(wsInfo); - } - } - } - return webServices; - } - - /* - * Parse the server-config.wsdd file, return a list of names of web services - */ - private List getWebServicesNamesFromAxisConfig(IFile file, IProgressMonitor monitor) throws CoreException, ParserConfigurationException, SAXException, IOException - { - InputStream inputStream = file.getContents(); - SAXParserFactory factory = SAXParserFactory.newInstance(); - factory.setNamespaceAware(true); - SAXParser parser = factory.newSAXParser(); - AxisServicesSaxHandler handler = new AxisServicesSaxHandler(); - parser.parse(inputStream, handler); - inputStream.close(); - return handler.getWebServicesNames(); - } - - /* - * find the right port (http) from a list or ports - */ - private ServerPort getHttpPort(ServerPort[] ports) - { - for (int i = 0; i < ports.length; i++) - { - String protocol = ports[i].getProtocol(); - if ( protocol != null && protocol.trim().toLowerCase().equals("http")) return ports[i]; - } - return null; - } -} |