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Java > Open Source Codes > org > jboss > deployment > JaccCommitDeployer


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.deployment;
23
24 import org.jboss.deployers.plugins.deployer.AbstractSimpleDeployer;
25 import org.jboss.deployers.spi.deployer.DeploymentUnit;
26 import org.jboss.logging.Logger;
27
28 import javax.security.jacc.PolicyConfiguration JavaDoc;
29 import javax.security.jacc.PolicyConfigurationFactory JavaDoc;
30 import javax.security.jacc.PolicyContextException JavaDoc;
31 import java.util.Set JavaDoc;
32
33 /**
34  * Second phase of JACC Policy deployment. If the DU has a policy attachment
35  * link it to any parent PC and then commit it.
36  *
37  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
38  * @version $Revision: 57082 $
39  */
40 public class JaccCommitDeployer extends AbstractSimpleDeployer
41 {
42    private static final Logger log = Logger.getLogger(JaccCommitDeployer.class);
43
44    public void deploy(DeploymentUnit unit) throws org.jboss.deployers.spi.DeploymentException
45    {
46       PolicyConfiguration JavaDoc pc = unit.getDeploymentContext().getTransientAttachments().getAttachment("javax.security.jacc.PolicyConfiguration", PolicyConfiguration JavaDoc.class);
47       if (pc == null) return;
48
49       PolicyConfiguration JavaDoc parentPc = unit.getDeploymentContext().getParent().getDeploymentUnit().getAttachment("javax.security.jacc.PolicyConfiguration", PolicyConfiguration JavaDoc.class);
50       try
51       {
52          if (parentPc != null && pc != parentPc)
53          {
54             parentPc.linkConfiguration(pc);
55          }
56          pc.commit();
57       }
58       catch (PolicyContextException JavaDoc e)
59       {
60          throw new RuntimeException JavaDoc("Failed to commit PolicyConfiguration for unit: " + unit.getName(), e);
61       }
62    }
63
64 }
65
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