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ActiveMQ example source code file (DefaultAuthorizationMap.java)

This example ActiveMQ source code file (DefaultAuthorizationMap.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - ActiveMQ tags/keywords

authorizationentry, authorizationentry, authorizationmap, class, defaultauthorizationmap, defaultauthorizationmap, destinationmap, hashset, iterator, iterator, set, set, tempdestinationauthorizationentry, util

The ActiveMQ DefaultAuthorizationMap.java source code

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
package org.apache.activemq.security;

import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.filter.DestinationMap;

/**
 * Represents a destination based configuration of policies so that individual
 * destinations or wildcard hierarchies of destinations can be configured using
 * different policies. Each entry in the map represents the authorization ACLs
 * for each operation.
 * 
 * @org.apache.xbean.XBean element="authorizationMap"
 * 
 */
public class DefaultAuthorizationMap extends DestinationMap implements AuthorizationMap {

    private AuthorizationEntry defaultEntry;

    private TempDestinationAuthorizationEntry tempDestinationAuthorizationEntry;

    public DefaultAuthorizationMap() {
    }

    public DefaultAuthorizationMap(List authorizationEntries) {
        setAuthorizationEntries(authorizationEntries);

    }

    public void setTempDestinationAuthorizationEntry(TempDestinationAuthorizationEntry tempDestinationAuthorizationEntry) {
        this.tempDestinationAuthorizationEntry = tempDestinationAuthorizationEntry;
    }

    public TempDestinationAuthorizationEntry getTempDestinationAuthorizationEntry() {
        return this.tempDestinationAuthorizationEntry;
    }

    public Set<Object> getTempDestinationAdminACLs() {
        if (tempDestinationAuthorizationEntry != null) {
            return tempDestinationAuthorizationEntry.getAdminACLs();
        } else {
            return null;
        }
    }

    public Set<Object> getTempDestinationReadACLs() {
        if (tempDestinationAuthorizationEntry != null) {
            return tempDestinationAuthorizationEntry.getReadACLs();
        } else {
            return null;
        }
    }

    public Set<Object> getTempDestinationWriteACLs() {
        if (tempDestinationAuthorizationEntry != null) {
            return tempDestinationAuthorizationEntry.getWriteACLs();
        } else {
            return null;
        }
    }

    public Set<Object> getAdminACLs(ActiveMQDestination destination) {
        Set<AuthorizationEntry> entries = getAllEntries(destination);
        Set<Object> answer = new HashSet();
        // now lets go through each entry adding individual
        for (Iterator<AuthorizationEntry> iter = entries.iterator(); iter.hasNext();) {
            AuthorizationEntry entry = iter.next();
            answer.addAll(entry.getAdminACLs());
        }
        return answer;
    }

    public Set<Object> getReadACLs(ActiveMQDestination destination) {
        Set<AuthorizationEntry> entries = getAllEntries(destination);
        Set<Object> answer = new HashSet();

        // now lets go through each entry adding individual
        for (Iterator<AuthorizationEntry> iter = entries.iterator(); iter.hasNext();) {
            AuthorizationEntry entry = iter.next();
            answer.addAll(entry.getReadACLs());
        }
        return answer;
    }

    public Set<Object> getWriteACLs(ActiveMQDestination destination) {
        Set<AuthorizationEntry> entries = getAllEntries(destination);
        Set<Object> answer = new HashSet();

        // now lets go through each entry adding individual
        for (Iterator<AuthorizationEntry> iter = entries.iterator(); iter.hasNext();) {
            AuthorizationEntry entry = iter.next();
            answer.addAll(entry.getWriteACLs());
        }
        return answer;
    }

    public AuthorizationEntry getEntryFor(ActiveMQDestination destination) {
        AuthorizationEntry answer = (AuthorizationEntry)chooseValue(destination);
        if (answer == null) {
            answer = getDefaultEntry();
        }
        return answer;
    }

    /**
     * Sets the individual entries on the authorization map
     * 
     * @org.apache.xbean.ElementType class="org.apache.activemq.security.AuthorizationEntry"
     */
    public void setAuthorizationEntries(List entries) {
        super.setEntries(entries);
    }

    public AuthorizationEntry getDefaultEntry() {
        return defaultEntry;
    }

    public void setDefaultEntry(AuthorizationEntry defaultEntry) {
        this.defaultEntry = defaultEntry;
    }

    protected Class<AuthorizationEntry> getEntryClass() {
        return AuthorizationEntry.class;
    }

    protected Set<AuthorizationEntry> getAllEntries(ActiveMQDestination destination) {
        Set<AuthorizationEntry> entries = get(destination);
        if (defaultEntry != null) {
            entries.add(defaultEntry);
        }
        return entries;
    }

}

Other ActiveMQ examples (source code examples)

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