| /* |
| * 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.cocoon.forms.formmodel.tree.builder; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.avalon.framework.logger.AbstractLogEnabled; |
| import org.apache.avalon.framework.service.ServiceException; |
| import org.apache.avalon.framework.service.ServiceManager; |
| import org.apache.avalon.framework.service.Serviceable; |
| import org.apache.cocoon.forms.FormsConstants; |
| import org.apache.cocoon.forms.formmodel.tree.SourceTreeModelDefinition; |
| import org.apache.cocoon.forms.formmodel.tree.TreeModelDefinition; |
| import org.apache.cocoon.forms.util.DomHelper; |
| import org.apache.excalibur.source.SourceResolver; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Builds a {@link org.apache.cocoon.forms.formmodel.tree.SourceTreeModel}. |
| * |
| * @version $Id$ |
| */ |
| public class SourceTreeModelDefinitionBuilder extends AbstractLogEnabled |
| implements Serviceable, TreeModelDefinitionBuilder { |
| |
| private ServiceManager manager; |
| |
| /** |
| * @see org.apache.avalon.framework.service.Serviceable#service(org.apache.avalon.framework.service.ServiceManager) |
| */ |
| public void service(ServiceManager manager) throws ServiceException { |
| this.manager = manager; |
| } |
| |
| /** |
| * @see org.apache.cocoon.forms.formmodel.tree.builder.TreeModelDefinitionBuilder#build(org.w3c.dom.Element) |
| */ |
| public TreeModelDefinition build(Element modelElt) throws Exception { |
| SourceTreeModelDefinition definition = new SourceTreeModelDefinition(); |
| |
| definition.setURL(DomHelper.getAttribute(modelElt, "src")); |
| |
| Element fileSet = DomHelper.getChildElement(modelElt, FormsConstants.DEFINITION_NS, "fileset"); |
| if (fileSet != null) { |
| definition.setFilePatterns(getPatterns(fileSet, "include"), |
| getPatterns(fileSet, "exclude")); |
| } |
| |
| Element dirSet = DomHelper.getChildElement(modelElt, FormsConstants.DEFINITION_NS, "dirset"); |
| if (dirSet != null) { |
| definition.setDirectoryPatterns(getPatterns(dirSet, "include"), |
| getPatterns(dirSet, "exclude")); |
| } |
| |
| definition.setSourceResolver((SourceResolver)this.manager.lookup(SourceResolver.ROLE)); |
| |
| return definition; |
| } |
| |
| protected List getPatterns(Element parent, String name) throws Exception { |
| Element[] children = DomHelper.getChildElements(parent, FormsConstants.DEFINITION_NS, name); |
| |
| if (children.length == 0) { |
| return null; |
| } |
| |
| final List result = new ArrayList(); |
| for (int i = 0; i < children.length; i++) { |
| final String pattern = DomHelper.getAttribute(children[i], "pattern"); |
| result.add(pattern); |
| } |
| return result; |
| } |
| |
| } |