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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
RuleSetHandler.java | 66.7% | 95% | 100% | 90% |
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1 | package org.drools.io; | |
2 | ||
3 | /* | |
4 | * $Id: RuleSetHandler.java,v 1.1.2.2 2005/04/30 13:49:43 mproctor Exp $ | |
5 | * | |
6 | * Copyright 2001-2003 (C) The Werken Company. All Rights Reserved. | |
7 | * | |
8 | * Redistribution and use of this software and associated documentation | |
9 | * ("Software"), with or without modification, are permitted provided that the | |
10 | * following conditions are met: | |
11 | * | |
12 | * 1. Redistributions of source code must retain copyright statements and | |
13 | * notices. Redistributions must also contain a copy of this document. | |
14 | * | |
15 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
16 | * this list of conditions and the following disclaimer in the documentation | |
17 | * and/or other materials provided with the distribution. | |
18 | * | |
19 | * 3. The name "drools" must not be used to endorse or promote products derived | |
20 | * from this Software without prior written permission of The Werken Company. | |
21 | * For written permission, please contact bob@werken.com. | |
22 | * | |
23 | * 4. Products derived from this Software may not be called "drools" nor may | |
24 | * "drools" appear in their names without prior written permission of The Werken | |
25 | * Company. "drools" is a trademark of The Werken Company. | |
26 | * | |
27 | * 5. Due credit should be given to The Werken Company. (http://werken.com/) | |
28 | * | |
29 | * THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS'' | |
30 | * AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
31 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
32 | * ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE | |
33 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
34 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
35 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
36 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
37 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
38 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
39 | * POSSIBILITY OF SUCH DAMAGE. | |
40 | * | |
41 | */ | |
42 | ||
43 | import java.util.HashSet; | |
44 | ||
45 | import org.drools.rule.RuleSet; | |
46 | import org.drools.smf.DefaultImporter; | |
47 | import org.xml.sax.Attributes; | |
48 | import org.xml.sax.SAXException; | |
49 | import org.xml.sax.SAXParseException; | |
50 | ||
51 | /** | |
52 | * @author mproctor | |
53 | * | |
54 | * TODO To change the template for this generated type comment go to Window - | |
55 | * Preferences - Java - Code Style - Code Templates | |
56 | */ | |
57 | class RuleSetHandler extends BaseAbstractHandler implements Handler | |
58 | { | |
59 | 66 | RuleSetHandler( RuleSetReader ruleSetReader ) |
60 | { | |
61 | 66 | this.ruleSetReader = ruleSetReader; |
62 | ||
63 | 66 | if ( (this.validParents == null) && (validPeers == null) ) |
64 | { | |
65 | 66 | this.validParents = new HashSet( ); |
66 | 66 | this.validParents.add( null ); |
67 | ||
68 | 66 | this.validPeers = new HashSet( ); |
69 | 66 | this.validPeers.add( null ); |
70 | ||
71 | 66 | this.allowNesting = false; |
72 | } | |
73 | } | |
74 | ||
75 | 66 | public Object start( String uri, String localName, Attributes attrs ) throws SAXException |
76 | { | |
77 | ||
78 | 66 | String ruleSetName = attrs.getValue( "name" ); |
79 | 66 | String ruleSetDesc = attrs.getValue( "description" ); |
80 | ||
81 | 66 | if ( ruleSetName == null || ruleSetName.trim( ).equals( "" ) ) |
82 | { | |
83 | 0 | throw new SAXParseException( |
84 | "<rule-set> requires a 'name' attribute", ruleSetReader | |
85 | .getLocator( ) ); | |
86 | } | |
87 | ||
88 | 66 | RuleSet ruleSet = new RuleSet( ruleSetName.trim( ), this.ruleSetReader.getFactoryContext( ) ); |
89 | ||
90 | 66 | if ( ruleSetDesc == null || ruleSetDesc.trim( ).equals( "" ) ) |
91 | { | |
92 | 51 | ruleSet.setDocumentation( "" ); |
93 | } | |
94 | else | |
95 | { | |
96 | 15 | ruleSet.setDocumentation( ruleSetDesc ); |
97 | } | |
98 | ||
99 | 66 | ruleSet.setImporter( new DefaultImporter( ) ); |
100 | ||
101 | 66 | ruleSetReader.setRuleSet( ruleSet ); |
102 | 66 | return ruleSet; |
103 | } | |
104 | ||
105 | 65 | public Object end( String uri, String localName ) throws SAXException |
106 | { | |
107 | 65 | return null; |
108 | } | |
109 | ||
110 | 131 | public Class generateNodeFor() |
111 | { | |
112 | 131 | return RuleSet.class; |
113 | } | |
114 | } |
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