/*
* #%L
* adaptTo()
* %%
* Copyright (C) 2014 adaptTo() Conference
* %%
* 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.
* #L%
*/
package org.adaptto.rookie.demo.models;
import java.util.List;
import org.apache.commons.collections.IteratorUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.models.annotations.Model;
/**
* Controller model that implements a search for all talks with the tag name give as suffix.
*/
@Model(adaptables=SlingHttpServletRequest.class)
@SuppressWarnings("javadoc")
public class TagSearchController {
private final String tag;
private final List<Resource> result;
@SuppressWarnings("unchecked")
public TagSearchController(SlingHttpServletRequest request) {
Resource resource = request.getResource();
ResourceResolver resolver = request.getResourceResolver();
// get tag name to search for form suffix
String suffix = request.getRequestPathInfo().getSuffix();
this.tag = StringUtils.substringAfter(suffix, "/");
// execute JCR query via Sling API
String xpathQuery = "/jcr:root" + resource.getPath() + "//*[tags='" + this.tag + "']";
this.result = IteratorUtils.toList(resolver.findResources(xpathQuery, "xpath"));
}
public String getTag() {
return this.tag;
}
public List<Resource> getResult() {
return this.result;
}
}