/*=============================================================================*
* Copyright 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*=============================================================================*/
package org.apache.muse.tools.generator.projectizer;
import java.io.File;
import java.io.InputStream;
import java.util.Iterator;
import java.util.Map;
import org.apache.muse.tools.generator.util.Capability;
import org.apache.muse.tools.generator.util.ConfigurationData;
import org.apache.muse.tools.generator.util.ConfigurationDataDescriptor;
import org.apache.muse.tools.generator.util.DeploymentDescriptorHelper;
import org.apache.muse.tools.generator.util.ServicesDescriptorHelper;
import org.apache.muse.util.FileUtils;
import org.apache.muse.ws.wsdl.WsdlUtils;
import org.w3c.dom.Document;
/**
*
* A Projectizer for generating projects that target the J2EE Axis2 platform.
*
* This projectizer will create a directory structure as follow:
*
* <ul>
* <li>JavaSource/: if there is any source to generate it will go into this folder</li>
* <li>WebContent/: this is a folder that has underneath it an exploded WAR that
* has all of the descriptors required to deploy to a J2EE server. This
* also includes WSDL and muse.xml descriptors.</li>
* <li>build.xml: an Ant build script that will build in the current directory and
* generate a packaged WAR file that is ready to be deployed. This build script
* will compile what's in JavaSource, package it as a jar, put it into
* WebContent/WEB-INF/lib and then create the WAR from the contents of
* WebContent.</li>
* </ul>
*
* @author Andrew Eberbach (aeberbac)
*/
public class Axis2Projectizer extends AbstractProjectizer {
static ConfigurationDataDescriptor[] REQUIRED_PARAMETERS =
new ConfigurationDataDescriptor[] {
ConfigurationData.FILES_MAP_LIST_CONFIGURATION,
ConfigurationData.DESCRIPTOR_DOCUMENT_CONFIGURATION,
ConfigurationData.WSDL_DOCUMENT_LIST_CONFIGURATION,
ConfigurationData.OVERWRITE_CONFIGURATION,
ConfigurationData.CAPABILITIES_MAP_LIST_CONFIGURATION
};
protected File _targetDirectory = null;
protected Map[] _capabilitiesList = null;
protected Map[] _filesMaps = null;
protected Document _descriptor = null;
protected Document[] _wsdls = null;
/* (non-Javadoc)
* @see org.apache.muse.tools.generator.projectizer.Projectizer#projectize(org.apache.muse.tools.generator.util.ConfigurationData)
*/
public void projectize(ConfigurationData configuration) throws Exception {
ConfigurationData.checkConfiguration(this, configuration);
loadParameters(configuration);
File templateDir = new File(
System.getProperty(Axis2ProjectizerConstants.MUSE_HOME_PROPERTY),
Axis2ProjectizerConstants.TEMPLATE_DIR);
File destDir = new File(
_targetDirectory,
Axis2ProjectizerConstants.WEB_CONTENT_DIR);
File webContentDir = copyTemplate(templateDir, destDir);
File libDir = new File(destDir, Axis2ProjectizerConstants.LIB_DIR);
File modulesDir = new File(System.getProperty(Axis2ProjectizerConstants.MUSE_HOME_PROPERTY),Axis2ProjectizerConstants.MODULES_DIR);
copyJars(Axis2ProjectizerConstants.REQUIRED_MODULES, modulesDir, libDir);
File descriptorFile = new File(
webContentDir,
Axis2ProjectizerConstants.DESCRIPTOR_FILE);
File javaSourceDir = new File(
_targetDirectory,
Axis2ProjectizerConstants.JAVA_SRC_DIR);
createJavaSources(javaSourceDir, _filesMaps);
createBuildFile(_targetDirectory, Axis2ProjectizerConstants.BUILD_FILE_RESOURCE, Axis2ProjectizerConstants.BUILD_FILE);
File wsdldir = new File(
destDir,
Axis2ProjectizerConstants.WSDL_DIR);
File routerEntriesDir = new File(destDir,Axis2ProjectizerConstants.ROUTER_ENTRIES_DIR);
ServicesDescriptorHelper servicesHelper = new ServicesDescriptorHelper();
for(int i=0; i < _capabilitiesList.length; i++) {
Map capabilities = _capabilitiesList[i];
Document wsdl = _wsdls[i];
createDescriptor(_descriptor, wsdl, descriptorFile, capabilities, Axis2ProjectizerConstants.WSDL_RELATIVE_PATH, i);
createWSDLFile(wsdl, wsdldir);
createRouterEntries(routerEntriesDir, WsdlUtils.getServiceName(wsdl.getDocumentElement()));
updateServicesDescriptor(servicesHelper, wsdl, capabilities);
}
File servicesFile = new File(webContentDir, Axis2ProjectizerConstants.SERVICES_FILE);
createServicesDescriptor(servicesHelper, servicesFile);
}
protected void createServicesDescriptor(ServicesDescriptorHelper servicesHelper, File servicesFile) throws Exception {
writeToFileCheck(servicesHelper.getDocument(), servicesFile);
}
protected void loadParameters(ConfigurationData configuration) {
_capabilitiesList = (Map[])configuration.getParameter(ConfigurationData.CAPABILITIES_MAP_LIST);
_filesMaps = (Map[])configuration.getParameter(ConfigurationData.FILES_MAP_LIST);
_overwrite = ((Boolean)configuration.getParameter(ConfigurationData.OVERWRITE)).booleanValue();
_descriptor = (Document)configuration.getParameter(ConfigurationData.DESCRIPTOR_DOCUMENT);
_wsdls = (Document[])configuration.getParameter(ConfigurationData.WSDL_DOCUMENT_LIST);
_targetDirectory = (File)configuration.getParameter(ConfigurationData.TARGET_DIRECTORY);
if(_targetDirectory == null) {
_targetDirectory = FileUtils.CURRENT_DIR;
}
}
protected void createWSDLFile(Document wsdl, File wsdldir) throws Exception {
File wsdlFile = new File(wsdldir, WsdlUtils.getServiceName(wsdl.getDocumentElement()) + DEFAULT_WSDL_NAME_SUFFIX);
writeToFileCheck(wsdl, wsdlFile);
}
protected void createBuildFile(File baseTargetDir, String buildFileResource, String buildFile) throws Exception {
InputStream buildTemplate = FileUtils.loadFromContext(this.getClass(),buildFileResource);
File build = new File(baseTargetDir, buildFile);
copyStreamCheck(buildTemplate, build);
}
protected void updateServicesDescriptor(ServicesDescriptorHelper servicesHelper, Document wsdl, Map capabilities) {
String serviceName = WsdlUtils.getServiceName(wsdl.getDocumentElement());
servicesHelper.createService(serviceName);
for (Iterator i = capabilities.values().iterator(); i.hasNext();) {
servicesHelper.addActionMappings((Capability) i.next(), serviceName);
}
}
protected void createDescriptor(Document descriptorDocument, Document wsdl, File descriptorFile, Map capabilities, String wsdlRelativePath, int resourceIndex) throws Exception {
DeploymentDescriptorHelper helper = new DeploymentDescriptorHelper(descriptorDocument, wsdl, resourceIndex);
//update the wsdl file location
helper.setWsdlFile(wsdlRelativePath + WsdlUtils.getServiceName(wsdl.getDocumentElement()) + DEFAULT_WSDL_NAME_SUFFIX);
//update the service name
helper.setContextPath(WsdlUtils.getServiceName(wsdl.getDocumentElement()));
//update the name of the class that is the base resource
helper.setJavaResourceClass(getResourceClass(capabilities).getName());
//add the capabilities
for(Iterator i=capabilities.values().iterator(); i.hasNext();) {
helper.addCapability((Capability)i.next());
}
writeToFileCheck(descriptorDocument, descriptorFile);
}
protected Class getResourceClass(Map capabilities) {
for(Iterator i = capabilities.values().iterator(); i.hasNext();) {
Capability capability = (Capability)i.next();
if(capability.getProperties().size() > 0) {
return org.apache.muse.ws.resource.impl.SimpleWsResource.class;
}
}
return org.apache.muse.core.SimpleResource.class;
}
public ConfigurationDataDescriptor[] getConfigurationDataDescriptions() {
return REQUIRED_PARAMETERS;
}
}