| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.sling.pipes.dummies; |
| |
| import org.apache.sling.api.resource.Resource; |
| import org.apache.sling.pipes.BasePipe; |
| import org.apache.sling.pipes.PipeBindings; |
| import org.apache.sling.pipes.Plumber; |
| |
| import javax.jcr.Node; |
| import javax.jcr.NodeIterator; |
| import java.util.Collections; |
| import java.util.Iterator; |
| |
| /** |
| * dummy search reads its conf node subpipes and returns them. |
| */ |
| public class DummySearch extends BasePipe { |
| |
| public DummySearch(Plumber plumber, Resource resource, PipeBindings upperBindings) throws Exception { |
| super(plumber, resource, upperBindings); |
| } |
| |
| @Override |
| public boolean modifiesContent() { |
| return false; |
| } |
| |
| @Override |
| public Iterator<Resource> getOutput() { |
| try { |
| final NodeIterator iterator = getConfiguration().adaptTo(Node.class).getNodes(); |
| return new Iterator<Resource>() { |
| |
| @Override |
| public boolean hasNext() { |
| return iterator.hasNext(); |
| } |
| |
| @Override |
| public Resource next() { |
| try { |
| return resolver.getResource(iterator.nextNode().getPath()); |
| } catch (Exception e) { |
| |
| } |
| return null; |
| } |
| |
| @Override |
| public void remove() { |
| |
| } |
| }; |
| } catch (Exception e){ |
| |
| } |
| return Collections.<Resource>emptyList().iterator(); |
| } |
| } |