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Micro Distribution of the Payara Project
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2008-2016 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
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* file and include the License file at packager/legal/LICENSE.txt.
*
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* file that accompanied this code.
*
* Modifications:
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*/
package com.sun.enterprise.web;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.ServerTags;
import com.sun.enterprise.deployment.Application;
import org.glassfish.api.container.RequestDispatcher;
import org.glassfish.api.deployment.DeployCommandParameters;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.deployment.MetaData;
import org.glassfish.deployment.common.ApplicationConfigInfo;
import org.glassfish.deployment.common.DeploymentException;
import org.glassfish.internal.api.ServerContext;
import org.glassfish.internal.deployment.GenericHandler;
import org.glassfish.javaee.core.deployment.JavaEEDeployer;
import org.glassfish.loader.util.ASClassLoaderUtil;
import org.glassfish.web.LogFacade;
import org.glassfish.web.jsp.JSPCompiler;
import org.glassfish.web.deployment.descriptor.WebBundleDescriptorImpl;
import javax.inject.Inject;
import org.jvnet.hk2.annotations.Service;
import java.io.File;
import java.lang.String;
import java.text.MessageFormat;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Web module deployer.
*
* @author jluehe
* @author Jerome Dochez
*/
@Service
public class WebDeployer extends JavaEEDeployer{
private static final Logger logger = LogFacade.getLogger();
private static final ResourceBundle rb = logger.getResourceBundle();
@Inject
ServerContext sc;
@Inject
Domain domain;
@Inject
RequestDispatcher dispatcher;
/**
* Constructor
*/
public WebDeployer() {
}
/**
* Returns the meta data assocated with this Deployer
*
* @return the meta data for this Deployer
*/
@Override
public MetaData getMetaData() {
return new MetaData(false,
new Class[] {WebBundleDescriptorImpl.class}, new Class[] {Application.class});
}
public V loadMetaData(Class type, DeploymentContext dc) {
WebBundleDescriptorImpl wbd = dc.getModuleMetaData(WebBundleDescriptorImpl.class);
if (wbd.isStandalone()) {
// the context root should be set using the following precedence
// for standalone web module
// 1. User specified value through DeployCommand
// 2. Context root value specified through sun-web.xml
// 3. Context root from last deployment if applicable
// 4. The default context root which is the archive name
// minus extension
DeployCommandParameters params = dc.getCommandParameters(DeployCommandParameters.class);
String contextRoot = params.contextroot;
if(contextRoot==null) {
contextRoot = wbd.getContextRoot();
if("".equals(contextRoot))
contextRoot = null;
}
if(contextRoot==null) {
contextRoot = params.previousContextRoot;
}
if(contextRoot==null)
contextRoot = ((GenericHandler)dc.getArchiveHandler()).getDefaultApplicationNameFromArchiveName(dc.getOriginalSource());
if (!contextRoot.startsWith("/")) {
contextRoot = "/" + contextRoot;
}
wbd.setContextRoot(contextRoot);
wbd.setName(params.name());
// set the context root to deployment context props so this value
// will be persisted in domain.xml
dc.getAppProps().setProperty(ServerTags.CONTEXT_ROOT, contextRoot);
}
return null;
}
private WebModuleConfig loadWebModuleConfig(DeploymentContext dc) {
WebModuleConfig wmInfo = new WebModuleConfig();
try {
DeployCommandParameters params = dc.getCommandParameters(DeployCommandParameters.class);
wmInfo.setDescriptor(dc.getModuleMetaData(WebBundleDescriptorImpl.class));
wmInfo.setVirtualServers(params.virtualservers);
wmInfo.setLocation(dc.getSourceDir());
wmInfo.setObjectType(dc.getAppProps().getProperty(ServerTags.OBJECT_TYPE));
} catch (Exception ex) {
String msg = rb.getString(LogFacade.UNABLE_TO_LOAD_CONFIG);
msg = MessageFormat.format(msg, wmInfo.getName());
logger.log(Level.WARNING, msg, ex);
}
return wmInfo;
}
@Override
protected void generateArtifacts(DeploymentContext dc)
throws DeploymentException {
DeployCommandParameters params = dc.getCommandParameters(DeployCommandParameters.class);
if (params.precompilejsp) {
//call JSPCompiler...
runJSPC(dc);
}
}
@Override
public WebApplication load(WebContainer container, DeploymentContext dc) {
super.load(container, dc);
WebBundleDescriptorImpl wbd = dc.getModuleMetaData(
WebBundleDescriptorImpl.class);
if (wbd != null) {
wbd.setClassLoader(dc.getClassLoader());
}
WebModuleConfig wmInfo = loadWebModuleConfig(dc);
WebApplication webApp = new WebApplication(container, wmInfo,
new ApplicationConfigInfo(dc.getAppProps()));
return webApp;
}
public void unload(WebApplication webApplication, DeploymentContext dc) {
}
/**
* This method setups the in/outDir and classpath and invoke
* JSPCompiler.
* @param dc - DeploymentContext to get command parameters and
* source directory and compile jsp directory.
* @throws DeploymentException if JSPCompiler is unsuccessful.
*/
void runJSPC(final DeploymentContext dc) throws DeploymentException {
final WebBundleDescriptorImpl wbd = dc.getModuleMetaData(
WebBundleDescriptorImpl.class);
try {
final File outDir = dc.getScratchDir(env.kCompileJspDirName);
final File inDir = dc.getSourceDir();
StringBuilder classpath = new StringBuilder(
super.getCommonClassPath());
classpath.append(File.pathSeparatorChar);
classpath.append(ASClassLoaderUtil.getModuleClassPath(
sc.getDefaultServices(),
wbd.getApplication().getName(),
dc.getCommandParameters(
DeployCommandParameters.class).libraries));
JSPCompiler.compile(inDir, outDir, wbd, classpath.toString(), sc);
} catch (DeploymentException de) {
String msg = rb.getString(LogFacade.JSPC_FAILED);
msg = MessageFormat.format(msg, wbd.getApplication().getName());
logger.log(Level.SEVERE, msg, de);
throw de;
}
}
}