| // Copyright 2007, 2008 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.tapestry5.integration.app1.pages; | |
| import org.apache.tapestry5.ComponentResources; | |
| import org.apache.tapestry5.annotations.InjectPage; | |
| import org.apache.tapestry5.ioc.annotations.Inject; | |
| import org.apache.tapestry5.services.ComponentEventResultProcessor; | |
| import org.apache.tapestry5.util.TextStreamResponse; | |
| import java.net.MalformedURLException; | |
| import java.net.URL; | |
| /** | |
| * Tests the various event handler method return types. | |
| * | |
| * @see ComponentEventResultProcessor | |
| */ | |
| public class ReturnTypes | |
| { | |
| @InjectPage | |
| private Start start; | |
| @Inject | |
| private ComponentResources resources; | |
| Object onActionFromNullReturnValue() | |
| { | |
| return null; | |
| } | |
| Object onActionFromStringReturnValue() | |
| { | |
| return "start"; | |
| } | |
| Object onActionFromClassReturnValue() | |
| { | |
| return Start.class; | |
| } | |
| Object onActionFromPageReturnValue() | |
| { | |
| return start; | |
| } | |
| Object onActionFromLinkReturnValue() | |
| { | |
| return resources.createPageLink("start", false); | |
| } | |
| Object onActionFromStreamReturnValue() | |
| { | |
| String text = "<html><body>Success!</body></html>"; | |
| return new TextStreamResponse("text/html", text); | |
| } | |
| Object onActionFromBadReturnValue() | |
| { | |
| // What is Tapestry supposed to do with this? Let's see that Exception Report page. | |
| return 20; | |
| } | |
| Object onActionFromURL() throws MalformedURLException | |
| { | |
| return new URL("http://google.com"); | |
| } | |
| } |