// Copyright 2007, 2008, 2009, 2010, 2011 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.nested;
import org.apache.tapestry5.Asset;
import org.apache.tapestry5.Block;
import org.apache.tapestry5.QueryParameterConstants;
import org.apache.tapestry5.ValueEncoder;
import org.apache.tapestry5.ajax.MultiZoneUpdate;
import org.apache.tapestry5.annotations.*;
import org.apache.tapestry5.corelib.components.BeanEditForm;
import org.apache.tapestry5.corelib.components.Zone;
import org.apache.tapestry5.integration.app1.data.RegistrationData;
import org.apache.tapestry5.integration.app1.pages.SecurePage;
import org.apache.tapestry5.internal.services.StringValueEncoder;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.json.JSONObject;
import org.apache.tapestry5.services.ajax.AjaxResponseRenderer;
import org.apache.tapestry5.services.ajax.JavaScriptCallback;
import org.apache.tapestry5.services.javascript.JavaScriptSupport;
import org.apache.tapestry5.services.javascript.StylesheetLink;
import org.apache.tapestry5.services.javascript.StylesheetOptions;
import java.util.Date;
public class ZoneDemo
{
@Component(id = "registrationForm")
private BeanEditForm regform;
private String name;
@SessionState
private RegistrationData registration;
private static final String[] NAMES =
{"Fred & Wilma", "Mr. <Roboto>", "Grim Fandango", "Registration", "Vote", "CSS Injection"};
@Inject
private Block registrationForm, registrationOutput, voteForm, voteOutput, empty, forUnknownZone, forNotAZone, ajaxCSS;
@Property
private String vote;
@InjectComponent
private Zone output;
@InjectComponent
private Zone zoneWithEmptyBody;
@InjectPage
private SecurePage securePage;
@Environmental
private JavaScriptSupport jss;
@Inject
private AjaxResponseRenderer ajaxResponseRenderer;
@Inject
@Path("zonedemo-overrides.css")
private Asset overridesCSS;
@Inject
@Path("zonedemo-viaajax.css")
private Asset viaAjaxCSS;
public String[] getNames()
{
return NAMES;
}
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
@Log
Object onActionFromSelect(String name, @RequestParameter(QueryParameterConstants.ZONE_ID)
String zoneId)
{
if (!zoneId.equals("output"))
throw new AssertionError("Expected zoneId 'output' to be passed up in request.");
this.name = name;
if (name.equals("Registration"))
{
return registrationForm;
}
if (name.equals("Vote"))
{
return voteForm;
}
if (name.equals("CSS Injection"))
{
ajaxResponseRenderer.addCallback(new JavaScriptCallback()
{
public void run(JavaScriptSupport javascriptSupport)
{
javascriptSupport.importStylesheet(viaAjaxCSS);
}
});
return ajaxCSS;
}
return output.getBody();
}
void onActionFromFail()
{
throw new RuntimeException("Server-side exception.");
}
void onActionFromPoorlyFormattedFail()
{
throw new RuntimeException("Failure &\n\n<Stuff>!");
}
Object onSuccessFromRegistrationForm()
{
return registrationOutput;
}
Object onActionFromClear()
{
regform.clearErrors();
registration = null;
return registrationForm;
}
public RegistrationData getRegistration()
{
return registration;
}
Object onActionFromJSON()
{
JSONObject response = new JSONObject();
response.put("content", "Directly coded JSON content");
return response;
}
public Date getCurrentTime()
{
return new Date();
}
public ValueEncoder<String> getEncoder()
{
return new StringValueEncoder();
}
void onSelectedFromVoteYes()
{
vote = "Yes";
}
void onSelectedFromVoteNo()
{
vote = "No";
}
Object onSuccessFromVote()
{
return voteOutput;
}
Object onActionFromRedirect()
{
return AssetDemo.class;
}
Object onActionFromSecureRedirect()
{
return securePage;
}
Object onActionFromBlankUpdate()
{
return empty;
}
Object onActionFromUpdateZoneWithEmptyBody()
{
return zoneWithEmptyBody.getBody();
}
void afterRender()
{
jss.importStylesheet(new StylesheetLink(overridesCSS, new StylesheetOptions().asAjaxInsertionPoint()));
jss.addScript(
"$('%s').observe(Tapestry.ZONE_UPDATED_EVENT, function() { $('zone-update-message').update('Zone updated.'); });",
output.getClientId());
}
Object onActionFromBadZone()
{
return new MultiZoneUpdate("unknownZone", forUnknownZone);
}
Object onActionFromNonZoneUpdate()
{
return new MultiZoneUpdate("notAZone", forNotAZone);
}
}