01: /**
02: * ========================================
03: * JFreeReport : a free Java report library
04: * ========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: *
22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
23: * in the United States and other countries.]
24: *
25: * ------------
26: * $Id: ReportTargetUtil.java 3048 2007-07-28 18:02:42Z tmorgner $
27: * ------------
28: * (C) Copyright 2000-2005, by Object Refinery Limited.
29: * (C) Copyright 2005-2007, by Pentaho Corporation.
30: */package org.jfree.report.flow;
31:
32: import org.jfree.layouting.util.AttributeMap;
33: import org.jfree.report.JFreeReportInfo;
34: import org.jfree.report.structure.Element;
35: import org.jfree.util.ObjectUtilities;
36:
37: /**
38: * Todo: Document me!
39: *
40: * @author Thomas Morgner
41: * @since 20.03.2007
42: */
43: public class ReportTargetUtil {
44: private ReportTargetUtil() {
45: }
46:
47: public static String getNamespaceFromAttribute(
48: final AttributeMap attrs) {
49: final Object attribute = attrs.getAttribute(
50: JFreeReportInfo.REPORT_NAMESPACE,
51: Element.NAMESPACE_ATTRIBUTE);
52: if (attribute instanceof String) {
53: return (String) attribute;
54: }
55: return JFreeReportInfo.REPORT_NAMESPACE;
56: }
57:
58: public static String getElemenTypeFromAttribute(
59: final AttributeMap attrs) {
60: final Object attribute = attrs.getAttribute(
61: JFreeReportInfo.REPORT_NAMESPACE,
62: Element.TYPE_ATTRIBUTE);
63: if (attribute instanceof String) {
64: return (String) attribute;
65: }
66: return "element";
67: }
68:
69: public static boolean isElementOfType(final String uri,
70: final String tagName, final AttributeMap attrs) {
71: final String namespace = getNamespaceFromAttribute(attrs);
72: if (ObjectUtilities.equal(namespace, uri) == false) {
73: return false;
74: }
75:
76: final String elementTagName = getElemenTypeFromAttribute(attrs);
77: return ObjectUtilities.equal(tagName, elementTagName);
78: }
79:
80: }
|