svn commit: r441386 - /maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java

[ca...@apache.org]

Author: carlos
Date: Thu Sep  7 22:47:35 2006
New Revision: 441386

URL: http://svn.apache.org/viewvc?view=rev&rev=441386
Log:
Added AclManager to maven-user

Added:
    maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java   (with props)

Added: maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java
URL: http://svn.apache.org/viewvc/maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java?view=auto&rev=441386
==============================================================================
--- maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java (added)
+++ maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java Thu Sep  7 22:47:35 2006
@@ -0,0 +1,125 @@
+package org.apache.maven.user.acegi;
+
+/*
+ * Copyright 2006 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.acegisecurity.acl.basic.AclObjectIdentity;
+import org.acegisecurity.acl.basic.BasicAclEntry;
+import org.acegisecurity.acl.basic.BasicAclExtendedDao;
+import org.acegisecurity.acl.basic.NamedEntityObjectIdentity;
+import org.acegisecurity.acl.basic.SimpleAclEntry;
+import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
+import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
+import org.springframework.beans.factory.InitializingBean;
+
+/**
+ * Utility class to handle ACLs.
+ * 
+ * @plexus.component role="org.apache.maven.user.acegi.AclManager"
+ * 
+ * @author <a href="mailto:carlos@apache.org">Carlos Sanchez</a>
+ * @version $Id$
+ */
+public class AclManager
+    implements Initializable
+{
+    public static final String ROLE = AclManager.class.getName();
+
+    private BasicAclExtendedDao aclDao;
+
+    public void setAclDao( BasicAclExtendedDao aclDao )
+    {
+        this.aclDao = aclDao;
+    }
+
+    public BasicAclExtendedDao getAclDao()
+    {
+        return aclDao;
+    }
+
+    protected void create( BasicAclEntry aclEntry )
+    {
+        getAclDao().create( aclEntry );
+    }
+
+    protected void delete( Class clazz, int id )
+    {
+        getAclDao().delete( createObjectIdentity( clazz, id ) );
+    }
+
+    protected NamedEntityObjectIdentity createObjectIdentity( Class clazz, int id )
+    {
+        return new NamedEntityObjectIdentity( clazz.getName(), Integer.toString( id ) );
+    }
+
+    public BasicAclEntry[] getAcls( Class clazz, int id )
+    {
+        NamedEntityObjectIdentity objectIdentity = createObjectIdentity( clazz, id );
+        BasicAclEntry[] acls = getAclDao().getAcls( objectIdentity );
+        return acls;
+    }
+
+    public BasicAclEntry getAcl( Class clazz, int id, String userName )
+    {
+        BasicAclEntry[] acls = getAcls( clazz, id );
+        for ( int i = 0; i < acls.length; i++ )
+        {
+            if ( acls[i].getRecipient().equals( userName ) )
+            {
+                return acls[i];
+            }
+        }
+        return null;
+    }
+
+    public void setPermissions( Class clazz, int id, String userName, int permissions, AclObjectIdentity parentAclId )
+    {
+        BasicAclEntry acl = getAcl( clazz, id, userName );
+        NamedEntityObjectIdentity objectIdentity = createObjectIdentity( clazz, id );
+
+        if ( acl == null )
+        {
+            SimpleAclEntry aclEntry = new SimpleAclEntry();
+            aclEntry.setAclObjectIdentity( objectIdentity );
+            aclEntry.setRecipient( userName );
+            aclEntry.setAclObjectParentIdentity( parentAclId );
+            aclEntry.addPermission( permissions );
+            create( aclEntry );
+        }
+        else
+        {
+            getAclDao().changeMask( objectIdentity, userName, new Integer( permissions ) );
+        }
+    }
+
+    public void initialize()
+        throws InitializationException
+    {
+        /* execute Spring initialization callback */
+        if ( getAclDao() instanceof InitializingBean )
+        {
+            InitializingBean initializingBean = (InitializingBean) getAclDao();
+            try
+            {
+                initializingBean.afterPropertiesSet();
+            }
+            catch ( Exception e )
+            {
+                throw new InitializationException( "Unable to initialize ACL DAO", e );
+            }
+        }
+    }
+}

Propchange: maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java
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Propchange: maven/shared/trunk/maven-user/maven-user-acegi/src/main/java/org/apache/maven/user/acegi/AclManager.java
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