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Java > Open Source Codes > org > alfresco > repo > rule > ruletrigger > SingleAssocRefPolicyRuleTrigger


1 /*
2  * Copyright (C) 2005 Alfresco, Inc.
3  *
4  * Licensed under the Mozilla Public License version 1.1
5  * with a permitted attribution clause. You may obtain a
6  * copy of the License at
7  *
8  * http://www.alfresco.org/legal/license.txt
9  *
10  * Unless required by applicable law or agreed to in writing,
11  * software distributed under the License is distributed on an
12  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13  * either express or implied. See the License for the specific
14  * language governing permissions and limitations under the
15  * License.
16  */
17 package org.alfresco.repo.rule.ruletrigger;
18
19 import org.alfresco.repo.policy.JavaBehaviour;
20 import org.alfresco.service.cmr.repository.AssociationRef;
21 import org.alfresco.service.cmr.rule.RuleServiceException;
22 import org.alfresco.service.namespace.NamespaceService;
23 import org.alfresco.service.namespace.QName;
24
25 public class SingleAssocRefPolicyRuleTrigger extends RuleTriggerAbstractBase
26 {
27     private static final String JavaDoc ERR_POLICY_NAME_NOT_SET = "Unable to register rule trigger since policy name has not been set.";
28     
29     private String JavaDoc policyNamespace = NamespaceService.ALFRESCO_URI;
30     
31     private String JavaDoc policyName;
32     
33     public void setPolicyNamespace(String JavaDoc policyNamespace)
34     {
35         this.policyNamespace = policyNamespace;
36     }
37     
38     public void setPolicyName(String JavaDoc policyName)
39     {
40         this.policyName = policyName;
41     }
42     
43     /**
44      * @see org.alfresco.repo.rule.ruletrigger.RuleTrigger#registerRuleTrigger()
45      */
46     public void registerRuleTrigger()
47     {
48         if (policyName == null)
49         {
50             throw new RuleServiceException(ERR_POLICY_NAME_NOT_SET);
51         }
52         
53         this.policyComponent.bindAssociationBehaviour(
54                 QName.createQName(this.policyNamespace, this.policyName),
55                 this,
56                 new JavaBehaviour(this, "policyBehaviour"));
57     }
58
59     public void policyBehaviour(AssociationRef assocRef)
60     {
61         triggerRules(assocRef.getSourceRef(), assocRef.getTargetRef());
62     }
63 }
64
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