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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.db.explorer.infos; import java.sql.*; import java.util.*; import org.openide.nodes.*; import org.netbeans.lib.ddl.impl.*; import org.netbeans.lib.ddl.adaptors.*; import org.netbeans.modules.db.DatabaseException; import org.netbeans.modules.db.explorer.DatabaseNodeChildren; import org.netbeans.modules.db.explorer.infos.ForeignKeyNodeInfo; import org.netbeans.modules.db.explorer.infos.*; import org.netbeans.modules.db.explorer.nodes.*; import org.netbeans.modules.db.explorer.actions.DatabaseAction; public class ForeignKeyListNodeInfo extends DatabaseNodeInfo { static final long serialVersionUID =5809643799834921044L; public void initChildren(Vector children) throws DatabaseException { try { String table = (String)get(DatabaseNode.TABLE); DriverSpecification drvSpec = getDriverSpecification(); drvSpec.getImportedKeys(table); ResultSet rs = drvSpec.getResultSet(); if (rs != null) { Set fkmap = new HashSet(); HashMap rset = new HashMap(); ForeignKeyNodeInfo info; Object value; while (rs.next()) { rset = drvSpec.getRow(); if (rset.get(new Integer(12)) != null) { info = (ForeignKeyNodeInfo)DatabaseNodeInfo.createNodeInfo(this, DatabaseNode.IMPORTED_KEY, rset); if (info != null) { String fkName = info.getName(); if (fkName == null || fkName.trim().equals("")) {// NOI18N String refName = (String) rset.get(new Integer(3)); info.setName("GENERATED_FK_" + refName); // NOI18N } if (!fkmap.contains(info.getName())) { fkmap.add(info.getName()); info.put(DatabaseNode.IMPORTED_KEY, info.getName()); children.add(info); } } else throw new Exception(bundle.getString("EXC_UnableToCreateForeignNodeInfo")); //NOI18N } rset.clear(); } rs.close(); } } catch (Exception e) { throw new DatabaseException(e.getMessage()); } } } |
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