01: package net.sourceforge.squirrel_sql.plugins.oracle.expander;
02:
03: /*
04: * Copyright (C) 2002-2003 Colin Bell
05: * colbell@users.sourceforge.net
06: *
07: * This library is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU Lesser General Public
09: * License as published by the Free Software Foundation; either
10: * version 2.1 of the License, or (at your option) any later version.
11: *
12: * This library is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this library; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20: */
21: import java.sql.DatabaseMetaData;
22: import java.util.ArrayList;
23: import java.util.List;
24:
25: import net.sourceforge.squirrel_sql.client.session.ISession;
26: import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.INodeExpander;
27: import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.ObjectTreeNode;
28: import net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo;
29: import net.sourceforge.squirrel_sql.fw.sql.IProcedureInfo;
30:
31: /**
32: * This class handles the expanding of a Procedure node.
33: *
34: * This class overrides the defauls handeling of the procedure type.
35: *
36: * @author <A HREF="mailto:jmheight@users.sourceforge.net">Jason Height</A>
37: */
38: public class ProcedureExpander implements INodeExpander {
39: /**
40: * Create the child nodes for the passed parent node and return them. Note
41: * that this method should <B>not</B> actually add the child nodes to the
42: * parent node as this is taken care of in the caller.
43: *
44: * @param session Current session.
45: * @param node Node to be expanded.
46: *
47: * @return A list of <TT>ObjectTreeNode</TT> objects representing the child
48: * nodes for the passed node.
49: */
50: public List<ObjectTreeNode> createChildren(ISession session,
51: ObjectTreeNode parentNode) {
52: final IDatabaseObjectInfo parentDbinfo = parentNode
53: .getDatabaseObjectInfo();
54: final String schemaName = parentDbinfo.getSchemaName();
55: return createProcedureNodes(session, null, schemaName);
56: }
57:
58: private List<ObjectTreeNode> createProcedureNodes(ISession session,
59: String catalogName, String schemaName) {
60: final List<ObjectTreeNode> childNodes = new ArrayList<ObjectTreeNode>();
61: IProcedureInfo[] procs = null;
62: String objFilter = session.getProperties().getObjectFilter();
63: //procs = md.getProcedures(catalogName, schemaName, objFilter != null && objFilter.length() > 0 ? objFilter :"%");
64: String procedureNamePattern = objFilter != null
65: && objFilter.length() > 0 ? objFilter : "%";
66: procs = session.getSchemaInfo().getStoredProceduresInfos(
67: catalogName, schemaName, procedureNamePattern);
68: for (int i = 0; i < procs.length; ++i) {
69: if (procs[i].getProcedureType() == DatabaseMetaData.procedureNoResult)
70: childNodes.add(new ObjectTreeNode(session, procs[i]));
71: }
72: return childNodes;
73: }
74: }
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