| /* |
| 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.wiki.tags; |
| |
| import org.apache.wiki.WikiContext; |
| import org.apache.wiki.ui.admin.AdminBean; |
| import org.apache.wiki.ui.admin.AdminBeanManager; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| /** |
| * Provides an iterator for all AdminBeans of a given type. |
| * |
| */ |
| public class AdminBeanIteratorTag extends IteratorTag { |
| |
| private static final long serialVersionUID = 1L; |
| |
| private int m_type; |
| |
| /** |
| * Set the type of the bean. |
| * |
| * @param type Type to set |
| */ |
| public void setType( final String type ) { |
| if (m_wikiContext == null) { |
| m_wikiContext = WikiContext.findContext(pageContext); |
| } |
| m_type = m_wikiContext.getEngine().getManager( AdminBeanManager.class ).getTypeFromString( type ); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void resetIterator() { |
| final AdminBeanManager mgr = m_wikiContext.getEngine().getManager( AdminBeanManager.class ); |
| final Collection< AdminBean > beans = mgr.getAllBeans(); |
| final ArrayList< AdminBean > typedBeans = new ArrayList<>(); |
| for( final AdminBean ab : beans ) { |
| if( ab.getType() == m_type ) { |
| typedBeans.add( ab ); |
| } |
| } |
| |
| setList( typedBeans ); |
| } |
| |
| } |