| /* |
| * 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.ode.bpel.compiler.bom; |
| |
| import java.util.ArrayList; |
| import java.util.StringTokenizer; |
| |
| import javax.xml.namespace.QName; |
| |
| import org.apache.ode.utils.NSContext; |
| import org.w3c.dom.Element; |
| |
| /** |
| * BPEL correlation set declaration. A correlation set is--like a |
| * variable--declared in a scope-like construct (see {@link Scope}. |
| */ |
| public class CorrelationSet extends BpelObject { |
| |
| private QName[] _props; |
| |
| public CorrelationSet(Element el) { |
| super(el); |
| } |
| |
| /** |
| * Get the name of this correlation set. |
| * |
| * @return correlation set name |
| */ |
| public String getName() { |
| return getAttribute("name", null); |
| } |
| |
| /** |
| * Get the (ordered) set of properties that define this correlation set. |
| * Properties are returned by their qualified name. |
| * |
| * @return set of defining properties |
| */ |
| public QName[] getProperties() { |
| if (_props == null) { |
| StringTokenizer st = new StringTokenizer(getAttribute("properties", "")); |
| ArrayList<QName> al = new ArrayList<QName>(); |
| NSContext nsc = getNamespaceContext(); |
| for (; st.hasMoreTokens();) { |
| String token = st.nextToken(); |
| if (token.startsWith("{")) { |
| String namespace = token.substring(1, token.indexOf("}")); |
| String localname = token.substring(token.indexOf("}") + 1, token.length()); |
| al.add(new QName(namespace, localname)); |
| } else { |
| al.add(nsc.derefQName(token)); |
| } |
| } |
| _props = al.toArray(new QName[] {}); |
| } |
| return _props; |
| } |
| |
| } |