| /* |
| * 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.Collections; |
| import java.util.List; |
| |
| import javax.xml.namespace.QName; |
| |
| import org.apache.ode.utils.stl.CollectionsX; |
| import org.apache.ode.utils.stl.MemberOfFunction; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Base-class for BPEL scope-like constructs. The term "scope-like construct" |
| * encompasses those structures that have the potential to declare either |
| * variables, event handlers, fault handlers, or compensation handlers. These |
| * scope like constructs include the scope activity, event handlers, the invoke |
| * activity, etc... |
| */ |
| public class Scope extends JoinFailureSuppressor { |
| |
| public Scope(Element el) { |
| super(el); |
| } |
| |
| /** |
| * Get the compensation handler for this scope. |
| * |
| * @return the compensation handler |
| */ |
| public CompensationHandler getCompensationHandler() { |
| return getFirstChild(CompensationHandler.class); |
| } |
| |
| /** |
| * Gets the termination handler for this scope. |
| * |
| * @return terminationHandler |
| */ |
| public TerminationHandler getTerminationHandler() { |
| return getFirstChild(TerminationHandler.class); |
| } |
| |
| /** |
| * Get the fault handler for this scope. |
| * |
| * @return the fault handler |
| */ |
| public FaultHandler getFaultHandler() { |
| return getFirstChild(FaultHandler.class); |
| } |
| |
| /** |
| * Get correlation sets for this scope. |
| * |
| * @return correlation sets for this scope. |
| */ |
| public List<CorrelationSet> getCorrelationSetDecls() { |
| CorrelationSets csets = getFirstChild(CorrelationSets.class); |
| if (csets == null) |
| return Collections.emptyList(); |
| return csets.getChildren(CorrelationSet.class); |
| } |
| |
| /** |
| * Get a correlation set decleration. |
| * |
| * @param setName |
| * name of correlation set |
| * @return {@link CorrelationSet} of the fiven name. |
| */ |
| public CorrelationSet getCorrelationSetDecl(final String setName) { |
| return CollectionsX.find_if(getCorrelationSetDecls(), new MemberOfFunction<CorrelationSet>() { |
| |
| @Override |
| public boolean isMember(CorrelationSet cs) { |
| return setName.equals(cs.getName()); |
| } |
| |
| }); |
| |
| } |
| |
| /** |
| * DOCUMENTME |
| * |
| * @param varName |
| * DOCUMENTME |
| * @return DOCUMENTME |
| */ |
| public Variable getVariableDecl(final String varName) { |
| return CollectionsX.find_if(getVariables(), new MemberOfFunction<Variable>() { |
| |
| @Override |
| public boolean isMember(Variable v) { |
| return varName.equals(v.getName()); |
| } |
| |
| }); |
| } |
| |
| /** |
| */ |
| public List<Variable> getVariables() { |
| BpelObject vars = getFirstChild(Variables.class); |
| if (vars == null) |
| return Collections.emptyList(); |
| return vars.getChildren(Variable.class); |
| } |
| |
| /** |
| * Get an array of <code>OnAlarmEventHandler</code>s for this scope. |
| * |
| * @return the <code>OnAlarmEventHandler</code>s |
| */ |
| public List<OnAlarm> getAlarms() { |
| BpelObject eventHandlers = getFirstChild(rewriteTargetNS(Bpel20QNames.EVENTHANDLERS)); |
| if (eventHandlers == null) |
| return Collections.emptyList(); |
| return eventHandlers.getChildren(OnAlarm.class); |
| } |
| |
| /** |
| */ |
| public List<OnEvent> getEvents() { |
| BpelObject eventHandlers = getFirstChild(rewriteTargetNS(Bpel20QNames.EVENTHANDLERS)); |
| if (eventHandlers == null) |
| return Collections.emptyList(); |
| |
| return eventHandlers.getChildren(OnEvent.class); |
| } |
| |
| /** |
| */ |
| public boolean isVariableAccessSerialized() { |
| return false; |
| } |
| |
| |
| public Boolean getAtomicScope() { |
| String value = getAttribute("atomic", null); |
| if ("yes".equals(value)) |
| return Boolean.TRUE; |
| if ("no".equals(value)) |
| return Boolean.FALSE; |
| return null; |
| } |
| |
| /** |
| * Get a partnerLink declared in this scope. |
| * |
| * @param partnerLinkName |
| * name of partner link |
| */ |
| public PartnerLink getPartnerLink(final String partnerLinkName) { |
| return CollectionsX.find_if(getPartnerLinks(), new MemberOfFunction<PartnerLink>() { |
| |
| @Override |
| public boolean isMember(PartnerLink pl) { |
| return partnerLinkName.equals(pl.getName()); |
| } |
| |
| }); |
| |
| } |
| |
| /** |
| * Get all partnerLinks delcared in this scope. |
| * |
| * @return set of declared {@link PartnerLink}s. |
| */ |
| public List<PartnerLink> getPartnerLinks() { |
| PartnerLinks plinks = getFirstChild(PartnerLinks.class); |
| if (plinks == null) |
| return Collections.emptyList(); |
| return plinks.getChildren(PartnerLink.class); |
| } |
| |
| } |