Author: scabanovich Date: 2010-01-28 11:16:55 -0500 (Thu, 28 Jan 2010) New Revision: 19991 Modified: trunk/common/plugins/org.jboss.tools.common.model/src/org/jboss/tools/common/model/util/XModelObjectUtil.java Log: https://jira.jboss.org/jira/browse/JBIDE-5757 Modified: trunk/common/plugins/org.jboss.tools.common.model/src/org/jboss/tools/common/model/util/XModelObjectUtil.java =================================================================== --- trunk/common/plugins/org.jboss.tools.common.model/src/org/jboss/tools/common/model/util/XModelObjectUtil.java 2010-01-28 15:36:07 UTC (rev 19990) +++ trunk/common/plugins/org.jboss.tools.common.model/src/org/jboss/tools/common/model/util/XModelObjectUtil.java 2010-01-28 16:16:55 UTC (rev 19991) @@ -11,8 +11,12 @@ package org.jboss.tools.common.model.util; import java.util.*; + import org.jboss.tools.common.meta.XAttribute; +import org.jboss.tools.common.meta.XChild; +import org.jboss.tools.common.meta.XModelEntity; import org.jboss.tools.common.model.*; + import javax.naming.*; public final class XModelObjectUtil { @@ -161,5 +165,38 @@ } + private static Map<String, String> versionedChildEntities = new HashMap<String, String>(); + + /** + * Returns child entity name of parent entity which is equal to entityRoot or differs from it + * by digital suffix. + * @param parent + * @param entityRoot + * @return + */ + public static String getVersionedChildEntity(XModelEntity parent, String entityRoot) { + String key = parent.getName() + ":" + entityRoot; //$NON-NLS-1$ + if(versionedChildEntities.containsKey(key)) { + return versionedChildEntities.get(key); + } + XChild[] cs = parent.getChildren(); + for (int i = 0; i < cs.length; i++) { + String n = cs[i].getName(); + if(n.equals(entityRoot)) { + versionedChildEntities.put(key, n); + return n; + } + if(!n.startsWith(entityRoot)) continue; + String suff = n.substring(entityRoot.length()); + if(Character.isDigit(suff.charAt(0))) { + versionedChildEntities.put(key, n); + return n; + } + } + String result = "Unknown_Child_" + entityRoot + "_in_" + parent.getName(); //$NON-NLS-1$ //$NON-NLS-2$ + versionedChildEntities.put(key, result); + return result; + } + }