01: /* Copyright (c) 2006-2007, Vladimir Nikic
02: All rights reserved.
03:
04: Redistribution and use of this software in source and binary forms,
05: with or without modification, are permitted provided that the following
06: conditions are met:
07:
08: * Redistributions of source code must retain the above
09: copyright notice, this list of conditions and the
10: following disclaimer.
11:
12: * Redistributions in binary form must reproduce the above
13: copyright notice, this list of conditions and the
14: following disclaimer in the documentation and/or other
15: materials provided with the distribution.
16:
17: * The name of Web-Harvest may not be used to endorse or promote
18: products derived from this software without specific prior
19: written permission.
20:
21: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22: AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
25: LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26: CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27: SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31: POSSIBILITY OF SUCH DAMAGE.
32:
33: You can contact Vladimir Nikic by sending e-mail to
34: nikic_vladimir@yahoo.com. Please include the word "Web-Harvest" in the
35: subject line.
36: */
37: package org.webharvest.definition;
38:
39: import java.util.List;
40: import java.util.Iterator;
41:
42: /**
43: * Definition of case processor.
44: */
45: public class CaseDef extends BaseElementDef {
46:
47: private IfDef[] ifDefs;
48: private BaseElementDef elseDef;
49:
50: public CaseDef(XmlNode xmlNode) {
51: super (xmlNode, false);
52:
53: List ifNodesList = (List) xmlNode.get("if");
54: int size = ifNodesList == null ? 0 : ifNodesList.size();
55: ifDefs = new IfDef[size];
56:
57: if (ifNodesList != null) {
58: Iterator it = ifNodesList.iterator();
59: int index = 0;
60: while (it.hasNext()) {
61: XmlNode currParamNode = (XmlNode) it.next();
62: DefinitionResolver.validate(currParamNode, null,
63: "!condition,id");
64: ifDefs[index++] = new IfDef(currParamNode);
65: }
66: }
67:
68: XmlNode elseDefNode = (XmlNode) xmlNode.get("else[0]");
69: DefinitionResolver.validate(elseDefNode, null, "id");
70: elseDef = elseDefNode == null ? null : new BaseElementDef(
71: elseDefNode);
72: }
73:
74: public IfDef[] getIfDefs() {
75: return ifDefs;
76: }
77:
78: public BaseElementDef getElseDef() {
79: return elseDef;
80: }
81:
82: }
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