| /******************************************************************************* |
| * Copyright (c) 2006 Oracle Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.validator.rules; |
| |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.bpel.validator.model.ARule; |
| import org.eclipse.bpel.validator.model.Filters; |
| import org.eclipse.bpel.validator.model.IFilter; |
| import org.eclipse.bpel.validator.model.INode; |
| import org.eclipse.bpel.validator.model.IProblem; |
| import org.eclipse.bpel.validator.model.NodeNameFilter; |
| |
| |
| |
| /** |
| * Validates variable related rules. |
| * <p> |
| * When thinking |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Sep 14, 2006 |
| * |
| */ |
| |
| @SuppressWarnings("nls") |
| public class TargetValidator extends CValidator { |
| |
| /** Parent nodes */ |
| static public IFilter<INode> PARENTS = new NodeNameFilter( ND_TARGETS ); |
| |
| |
| String ncName ; |
| |
| |
| protected INode fFlowNode; |
| |
| |
| protected Set<String> fSet; |
| |
| |
| protected Map<String,INode> fTargetMap; |
| |
| |
| protected INode fRepeatableConstructNode; |
| |
| |
| protected INode fEventHanderNode; |
| |
| |
| |
| /** |
| * Start performing variable checks. |
| */ |
| |
| @Override |
| protected void start () { |
| super.start(); |
| ncName = mNode.getAttribute( AT_LINK_NAME ); |
| |
| } |
| |
| /** |
| * Rule to check the name of the variable. |
| */ |
| |
| @ARule( |
| date = "9/14/2006", |
| desc = "Check the target variable NCName", |
| author = "michal.chmielewski@oracle.com", |
| errors="BPELC__UNSET_ATTRIBUTE,General.NCName_Bad" |
| ) |
| public void rule_CheckName_1 () { |
| // Must be a valid NCName ... |
| checkNCName(mNode, ncName, AT_LINK_NAME ); |
| } |
| |
| |
| /** |
| * |
| */ |
| @ARule( |
| sa = 1200, |
| desc = "Check if we are within a flow, if not disable rest of rules", |
| author = "michal.chmielewski@oracle.com", |
| date = "02/17/2007" |
| ) |
| public void rule_CheckIfInFlow_2 () { |
| |
| fFlowNode = mSelector.selectParent(mNode, Filters.FLOW); |
| |
| if (isUndefined(fFlowNode) ) { |
| |
| disableRules(10,1000); |
| return ; |
| } |
| fSet = getValue(fFlowNode, FlowValidator.LINKS_SET,null); |
| |
| } |
| |
| |
| /** |
| * |
| */ |
| |
| |
| @ARule( |
| sa = 65, |
| desc = "The value of the linkName attribute of <target> MUST be the name of a <link> declared in an enclosing <flow> activity.", |
| author = "michal.chmielewski@oracle.com", |
| date = "02/16/2007", |
| errors="BPELC_LINK__UNDEFINED" |
| ) |
| |
| public void rule_CheckAgainstDeclaredLink_12 () { |
| if (fSet == null) { |
| return ; |
| } |
| |
| IProblem problem; |
| |
| if (fSet.contains(ncName) == false) { |
| problem = createError(); |
| problem.fill("BPELC_LINK__UNDEFINED", |
| toString(mNode.nodeName()), |
| ncName |
| ); |
| } |
| } |
| |
| |
| /** |
| * Check if source already used. |
| */ |
| |
| @ARule( |
| sa = 66, |
| desc = "Every link must have exactly one activity as source and one as target", |
| author = "michal.chmielewski@oracle.com", |
| date = "02/17/2007", |
| errors="BPELC_LINK__NAME_USED" |
| ) |
| public void rule_CheckIfSourceAlreadyUsed_12 () { |
| |
| fTargetMap = getValue(fFlowNode, FlowValidator.TARGET_MAP,null); |
| |
| IProblem problem; |
| |
| if (fTargetMap.containsKey(ncName)) { |
| problem = createError(); |
| problem.fill("BPELC_LINK__NAME_USED", |
| toString(mNode.nodeName()), |
| ncName |
| ); |
| return ; |
| } |
| |
| // targets/target |
| fTargetMap.put( ncName, mNode.parentNode().parentNode() ); |
| } |
| |
| |
| |
| |
| |
| /** |
| * End of public rule methods. |
| * |
| * Other methods are support methods for this class to perform its |
| * validation function. |
| * |
| */ |
| |
| } |