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//  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
//  ------------------------------------------------------------------------
//  All rights reserved. This program and the accompanying materials
//  are made available under the terms of the Eclipse Public License v1.0
//  and Apache License v2.0 which accompanies this distribution.
//
//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
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//      The Apache License v2.0 is available at
//      http://www.opensource.org/licenses/apache2.0.php
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package org.eclipse.jetty.deploy;

import java.util.ArrayList;
import java.util.Locale;

import org.eclipse.jetty.deploy.providers.ScanningAppProvider;
import org.eclipse.jetty.server.Handler;
import org.eclipse.jetty.server.handler.ContextHandler;
import org.eclipse.jetty.server.handler.ContextHandlerCollection;
import org.eclipse.jetty.server.handler.HandlerCollection;
import org.eclipse.jetty.util.AttributesMap;
import org.eclipse.jetty.util.URIUtil;
import org.eclipse.jetty.util.component.AbstractLifeCycle;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
import org.eclipse.jetty.util.resource.Resource;
import org.eclipse.jetty.webapp.WebAppContext;

/**
 * Legacy Web Application Deployer.
 * 
 * 

* Note: The WebAppDeployer is being phased out of Jetty in favor of the {@link DeploymentManager} and * {@link org.eclipse.jetty.deploy.providers.WebAppProvider} implementation. * *

* The class searches a directory for and deploys standard web application. At startup, the directory specified by * {@link #setWebAppDir(String)} is searched for subdirectories (excluding hidden and CVS) or files ending with ".zip" * or "*.war". For each webapp discovered is passed to a new instance of {@link WebAppContext} (or a subclass specified * by {@link #getContexts()}. {@link ContextHandlerCollection#getContextClass()} * *

* This deployer does not do hot deployment or undeployment. Nor does it support per web application configuration. For * these features see {@link ContextDeployer}. * * @deprecated * @see DeploymentManager * @see ScanningAppProvider * @see ContextDeployer */ @SuppressWarnings("unchecked") public class WebAppDeployer extends AbstractLifeCycle { private static final Logger LOG = Log.getLogger(WebAppDeployer.class); private HandlerCollection _contexts; private String _webAppDir; private String _defaultsDescriptor; private String[] _configurationClasses; private boolean _extract; private boolean _parentLoaderPriority; private boolean _allowDuplicates; private ArrayList _deployed; private AttributesMap _contextAttributes = new AttributesMap(); public WebAppDeployer() { LOG.warn("WebAppDeployer is deprecated. Use WebAppProvider"); } public String[] getConfigurationClasses() { return _configurationClasses; } public void setConfigurationClasses(String[] configurationClasses) { _configurationClasses=configurationClasses; } public HandlerCollection getContexts() { return _contexts; } public void setContexts(HandlerCollection contexts) { _contexts=contexts; } public String getDefaultsDescriptor() { return _defaultsDescriptor; } public void setDefaultsDescriptor(String defaultsDescriptor) { _defaultsDescriptor=defaultsDescriptor; } public boolean isExtract() { return _extract; } public void setExtract(boolean extract) { _extract=extract; } public boolean isParentLoaderPriority() { return _parentLoaderPriority; } public void setParentLoaderPriority(boolean parentPriorityClassLoading) { _parentLoaderPriority=parentPriorityClassLoading; } public String getWebAppDir() { return _webAppDir; } public void setWebAppDir(String dir) { _webAppDir=dir; } public boolean getAllowDuplicates() { return _allowDuplicates; } /* ------------------------------------------------------------ */ /** * @param allowDuplicates If false, do not deploy webapps that have already been deployed or duplicate context path */ public void setAllowDuplicates(boolean allowDuplicates) { _allowDuplicates=allowDuplicates; } /** * Set a contextAttribute that will be set for every Context deployed by this deployer. * @param name * @param value */ public void setAttribute (String name, Object value) { _contextAttributes.setAttribute(name,value); } /** * Get a contextAttribute that will be set for every Context deployed by this deployer. * @param name * @return the attribute value */ public Object getAttribute (String name) { return _contextAttributes.getAttribute(name); } /** * Remove a contextAttribute that will be set for every Context deployed by this deployer. * @param name */ public void removeAttribute(String name) { _contextAttributes.removeAttribute(name); } /* ------------------------------------------------------------ */ /** * @throws Exception */ @Override public void doStart() throws Exception { _deployed=new ArrayList(); scan(); } /* ------------------------------------------------------------ */ /** Scan for webapplications. * * @throws Exception */ public void scan() throws Exception { if (_contexts==null) throw new IllegalArgumentException("No HandlerContainer"); Resource r=Resource.newResource(_webAppDir); if (!r.exists()) throw new IllegalArgumentException("No such webapps resource "+r); if (!r.isDirectory()) throw new IllegalArgumentException("Not directory webapps resource "+r); String[] files=r.list(); files: for (int f=0; files!=null&&f0) context=context.substring(0,context.length()-1); // Check the context path has not already been added or the webapp itself is not already deployed if (!_allowDuplicates) { Handler[] installed=_contexts.getChildHandlersByClass(ContextHandler.class); for (int i=0; i0;) { ContextHandler wac = (ContextHandler)_deployed.get(i); wac.stop();// TODO Multi exception } } }





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