01: /*
02: * Copyright 2006 Pentaho Corporation. All rights reserved.
03: * This software was developed by Pentaho Corporation and is provided under the terms
04: * of the Mozilla Public License, Version 1.1, or any later version. You may not use
05: * this file except in compliance with the license. If you need a copy of the license,
06: * please go to http://www.mozilla.org/MPL/MPL-1.1.txt. The Original Code is the Pentaho
07: * BI Platform. The Initial Developer is Pentaho Corporation.
08: *
09: * Software distributed under the Mozilla Public License is distributed on an "AS IS"
10: * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. Please refer to
11: * the license for the specific language governing your rights and limitations.
12: *
13: * Created Sep 21, 2005
14: * @author wseyler
15: */
16:
17: package org.pentaho.plugin.xmla;
18:
19: import java.util.Set;
20: import org.apache.commons.logging.Log;
21: import org.apache.commons.logging.LogFactory;
22: import org.pentaho.messages.Messages;
23:
24: public class XMLALookupRule extends XMLABaseComponent {
25:
26: /**
27: *
28: */
29: private static final long serialVersionUID = 7178952532238358504L;
30:
31: public boolean validateSystemSettings() {
32: // This component does not have any system settings to validate
33: return true;
34: }
35:
36: public String getResultOutputName() {
37: Set outputs = getOutputNames();
38: if ((outputs == null) || (outputs.size() == 0)) {
39: error(Messages
40: .getString("Template.ERROR_0002_OUTPUT_COUNT_WRONG")); //$NON-NLS-1$
41: return null;
42: }
43: String outputName = (String) outputs.iterator().next();
44: return outputName;
45: }
46:
47: public Log getLogger() {
48: return LogFactory.getLog(XMLALookupRule.class);
49: }
50:
51: public boolean init() {
52: return true;
53: }
54: }
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