Layout.java

//
// Copyright 2009 Robin Komiwes, Bruno Verachten, Christophe Cordenier
//
// 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 com.wooki.components;

import org.apache.tapestry5.BindingConstants;
import org.apache.tapestry5.EventConstants;
import org.apache.tapestry5.Link;
import org.apache.tapestry5.RenderSupport;
import org.apache.tapestry5.annotations.AfterRender;
import org.apache.tapestry5.annotations.InjectPage;
import org.apache.tapestry5.annotations.OnEvent;
import org.apache.tapestry5.annotations.Parameter;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.annotations.SetupRender;
import org.apache.tapestry5.beaneditor.Validate;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.services.PageRenderLinkSource;

import com.wooki.base.LayoutBase;
import com.wooki.pages.Index;
import com.wooki.pages.SearchResult;
import com.wooki.services.security.WookiSecurityContext;
import com.wooki.services.security.spring.SecurityUrlSource;

public class Layout extends LayoutBase
{

    @Property
    @Parameter(defaultPrefix = BindingConstants.LITERAL, value = "message:index-message")
    private String title;

    @Inject
    private WookiSecurityContext securitCtx;

    @Inject
    private RenderSupport support;

    @Inject
    private SecurityUrlSource source;

    @Inject
    private PageRenderLinkSource linkSource;

    @InjectPage
    private SearchResult searchResult;

    @Property
    private String loginUrl;

    @Property
    private String logoutUrl;

    @Validate("required")
    @Property
    private String queryString;

    @SetupRender
    private void setup()
    {
        this.loginUrl = source.getLoginUrl();
        this.logoutUrl = source.getLogoutUrl();
    }

    @AfterRender
    public void initLoginDialog()
    {
        if (!securitCtx.isLoggedIn())
        {
            support.addInit("initLoginDialog");
        }
    }

    @OnEvent(value = EventConstants.SUCCESS, component = "search")
    private Object search()
    {
        searchResult.search(queryString);
        return searchResult;
    }

    /**
     * Return to page index without context.
     */
    public Link getIndexPage()
    {
        return linkSource.createPageRenderLinkWithContext(Index.class, new Object[0]);
    }

}