| /* |
| * Copyright 2002,2004 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.commons.jelly.tags.jetty; |
| |
| import org.apache.commons.jelly.JellyTagException; |
| import org.apache.commons.jelly.TagSupport; |
| import org.apache.commons.jelly.XMLOutput; |
| |
| import org.mortbay.http.HttpContext; |
| import org.mortbay.http.HttpHandler; |
| import org.mortbay.http.SecurityConstraint; |
| import org.mortbay.http.SecurityConstraint.Authenticator; |
| import org.mortbay.util.Resource; |
| |
| import java.io.IOException; |
| import java.net.URL; |
| import java.net.MalformedURLException; |
| |
| /** |
| * Declare a context for a Jetty http server |
| * |
| * @author rtl |
| * @version $Id: HttpContextTag.java,v 1.3 2002/07/14 12:38:22 dion Exp $ |
| */ |
| public class HttpContextTag extends TagSupport { |
| |
| /** parameter path with default*/ |
| private String _contextPath = JettyHttpServerTag.DEFAULT_CONTEXT_PATH; |
| |
| /** parameter resourceBase, with default */ |
| private String _resourceBase = JettyHttpServerTag.DEFAULT_RESOURCE_BASE; |
| |
| /** parameter realmName*/ |
| private String _realmName; |
| |
| /** the actual context this tag refers to */ |
| private HttpContext _context; |
| |
| /** Creates a new instance of HttpContextTag */ |
| public HttpContextTag() { |
| // create an actual context for this tag |
| _context = new HttpContext(); |
| } |
| |
| /** |
| * Perform the tag functionality. In this case, setup the context path |
| * and resource base before adding the context to the parent server |
| * |
| * @param xmlOutput where to send output |
| * @throws Exception when an error occurs |
| */ |
| public void doTag(XMLOutput xmlOutput) throws JellyTagException { |
| |
| JettyHttpServerTag httpserver = (JettyHttpServerTag) findAncestorWithClass( |
| JettyHttpServerTag.class); |
| if ( httpserver == null ) { |
| throw new JellyTagException( "<httpContext> tag must be enclosed inside a <server> tag" ); |
| } |
| |
| // allow nested tags first, e.g body |
| invokeBody(xmlOutput); |
| |
| _context.setContextPath(getContextPath()); |
| |
| // convert the resource string to a URL |
| // (this makes URL's relative to the location of the script |
| try { |
| URL baseResourceURL = getContext().getResource(getResourceBase()); |
| _context.setBaseResource(Resource.newResource(baseResourceURL)); |
| } |
| catch (MalformedURLException e) { |
| throw new JellyTagException(e); |
| } |
| catch (IOException e) { |
| throw new JellyTagException(e); |
| } |
| |
| if (null != getRealmName()) { |
| _context.setRealmName(getRealmName()); |
| } |
| httpserver.addContext(_context); |
| |
| } |
| |
| /** |
| * Add an http handler to the context instance |
| * |
| * @param handler the handler to add |
| */ |
| public void addHandler(HttpHandler httHandler) { |
| _context.addHandler(httHandler); |
| } |
| |
| /** |
| * Add a security constraint for the specified path specification |
| * to the context instance |
| * |
| * @param pathSpec the path specification for the security constraint |
| * @param sc the security constraint to add |
| */ |
| public void addSecurityConstraint(String pathSpec, SecurityConstraint sc) { |
| _context.addSecurityConstraint(pathSpec, sc); |
| } |
| |
| /** |
| * Add an authenticator to the context instance |
| * |
| * @param authenticator the authenticator to add |
| */ |
| public void setAuthenticator(Authenticator authenticator) |
| { |
| _context.setAuthenticator(authenticator); |
| } |
| |
| //-------------------------------------------------------------------------- |
| // Property accessors/mutators |
| //-------------------------------------------------------------------------- |
| /** |
| * Getter for property context path. |
| * |
| * @return value of property context path. |
| */ |
| public String getContextPath() { |
| return _contextPath; |
| } |
| |
| /** |
| * Setter for property context path. |
| * |
| * @param path New resourceBase of property context path. |
| */ |
| public void setContextPath(String contextPath) { |
| _contextPath = contextPath; |
| } |
| |
| /** |
| * Getter for property resourceBase. |
| * |
| * @return value of property resourceBase. |
| */ |
| public String getResourceBase() { |
| return _resourceBase; |
| } |
| |
| /** |
| * Setter for property resourceBase. |
| * |
| * @param resourceBase New value of property resourceBase. |
| */ |
| public void setResourceBase(String resourceBase) { |
| _resourceBase = resourceBase; |
| } |
| |
| /** |
| * Getter for property realm name. |
| * |
| * @return value of property realm name. |
| */ |
| public String getRealmName() { |
| return _realmName; |
| } |
| |
| /** |
| * Setter for property context path. |
| * |
| * @param path New resourceBase of property context path. |
| */ |
| public void setRealmName(String realmName) { |
| _realmName = realmName; |
| } |
| |
| } |