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ActiveMQ example source code file (AMQPersistenceAdapterFactory.java)

This example ActiveMQ source code file (AMQPersistenceAdapterFactory.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

amqpersistenceadapter, amqpersistenceadapterfactory, default_max_refernce_file_length=2*1024*1024, file, file, io, persistenceadapter, persistenceadapterfactory, referencestoreadapter, referencestoreadapter, string, string, taskrunnerfactory, taskrunnerfactory

The ActiveMQ AMQPersistenceAdapterFactory.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.store.amq;

import java.io.File;
import org.apache.activemq.kaha.impl.async.AsyncDataManager;
import org.apache.activemq.kaha.impl.index.hash.HashIndex;
import org.apache.activemq.store.PersistenceAdapter;
import org.apache.activemq.store.PersistenceAdapterFactory;
import org.apache.activemq.store.ReferenceStoreAdapter;
import org.apache.activemq.thread.TaskRunnerFactory;
import org.apache.activemq.util.IOHelper;

/**
 * An implementation of {@link PersistenceAdapterFactory}
 * 
 * @org.apache.xbean.XBean element="amqPersistenceAdapterFactory"
 * 
 * 
 */
public class AMQPersistenceAdapterFactory implements PersistenceAdapterFactory {
    static final int DEFAULT_MAX_REFERNCE_FILE_LENGTH=2*1024*1024;
    private File dataDirectory;
    private int journalThreadPriority = Thread.MAX_PRIORITY;
    private String brokerName = "localhost";
    private ReferenceStoreAdapter referenceStoreAdapter;
    private boolean syncOnWrite;
    private boolean syncOnTransaction=true;
    private boolean persistentIndex=true;
    private boolean useNio = true;
    private int maxFileLength = AsyncDataManager.DEFAULT_MAX_FILE_LENGTH;
    private long cleanupInterval = AsyncDataManager.DEFAULT_CLEANUP_INTERVAL;
    private int indexBinSize = HashIndex.DEFAULT_BIN_SIZE;
    private int indexKeySize = HashIndex.DEFAULT_KEY_SIZE;
    private int indexPageSize = HashIndex.DEFAULT_PAGE_SIZE;
    private int indexMaxBinSize = HashIndex.MAXIMUM_CAPACITY;
    private int indexLoadFactor = HashIndex.DEFAULT_LOAD_FACTOR;
    private int maxReferenceFileLength=DEFAULT_MAX_REFERNCE_FILE_LENGTH;
    private boolean recoverReferenceStore=true;
    private boolean forceRecoverReferenceStore=false;
    private long checkpointInterval = 1000 * 20;
    private boolean useDedicatedTaskRunner;
    private TaskRunnerFactory taskRunnerFactory;


    /**
     * @return a AMQPersistenceAdapter
     * @see org.apache.activemq.store.PersistenceAdapterFactory#createPersistenceAdapter()
     */
    public PersistenceAdapter createPersistenceAdapter() {
        AMQPersistenceAdapter result = new AMQPersistenceAdapter();
        result.setDirectory(getDataDirectory());
        result.setTaskRunnerFactory(getTaskRunnerFactory());
        result.setBrokerName(getBrokerName());
        result.setSyncOnWrite(isSyncOnWrite());
        result.setPersistentIndex(isPersistentIndex());
        result.setReferenceStoreAdapter(getReferenceStoreAdapter());
        result.setUseNio(isUseNio());
        result.setMaxFileLength(getMaxFileLength());
        result.setCleanupInterval(getCleanupInterval());
        result.setCheckpointInterval(getCheckpointInterval());
        result.setIndexBinSize(getIndexBinSize());
        result.setIndexKeySize(getIndexKeySize());
        result.setIndexPageSize(getIndexPageSize());
        result.setIndexMaxBinSize(getIndexMaxBinSize());
        result.setIndexLoadFactor(getIndexLoadFactor());
        result.setMaxReferenceFileLength(getMaxReferenceFileLength());
        result.setForceRecoverReferenceStore(isForceRecoverReferenceStore());
        result.setRecoverReferenceStore(isRecoverReferenceStore());
        result.setUseDedicatedTaskRunner(isUseDedicatedTaskRunner());
        result.setJournalThreadPriority(getJournalThreadPriority());
        return result;
    }

    public long getCleanupInterval() {
        return cleanupInterval;
    }
    
    public void setCleanupInterval(long val) {
        cleanupInterval = val;
    }

    /**
     * @return the dataDirectory
     */
    public File getDataDirectory() {
        if (this.dataDirectory == null) {
            this.dataDirectory = new File(IOHelper.getDefaultDataDirectory(), IOHelper.toFileSystemSafeName(brokerName));
        }
        return this.dataDirectory;
    }

    /**
     * @param dataDirectory the dataDirectory to set
     */
    public void setDataDirectory(File dataDirectory) {
        this.dataDirectory = dataDirectory;
    }

    public boolean isUseDedicatedTaskRunner() {
        return useDedicatedTaskRunner;
    }
    
    public void setUseDedicatedTaskRunner(boolean useDedicatedTaskRunner) {
        this.useDedicatedTaskRunner = useDedicatedTaskRunner;
    }
    
    /**
     * @return the taskRunnerFactory
     */
    public TaskRunnerFactory getTaskRunnerFactory() {
        return taskRunnerFactory;
    }

    /**
     * @param taskRunnerFactory the taskRunnerFactory to set
     */
    public void setTaskRunnerFactory(TaskRunnerFactory taskRunnerFactory) {
        this.taskRunnerFactory = taskRunnerFactory;
    }

    /**
     * @return the journalThreadPriority
     */
    public int getJournalThreadPriority() {
        return this.journalThreadPriority;
    }

    /**
     * @param journalThreadPriority the journalThreadPriority to set
     */
    public void setJournalThreadPriority(int journalThreadPriority) {
        this.journalThreadPriority = journalThreadPriority;
    }

    /**
     * @return the brokerName
     */
    public String getBrokerName() {
        return this.brokerName;
    }

    /**
     * @param brokerName the brokerName to set
     */
    public void setBrokerName(String brokerName) {
        this.brokerName = brokerName;
    }

    /**
     * @return the referenceStoreAdapter
     */
    public ReferenceStoreAdapter getReferenceStoreAdapter() {
        return this.referenceStoreAdapter;
    }

    /**
     * @param referenceStoreAdapter the referenceStoreAdapter to set
     */
    public void setReferenceStoreAdapter(ReferenceStoreAdapter referenceStoreAdapter) {
        this.referenceStoreAdapter = referenceStoreAdapter;
    }
    
    public boolean isPersistentIndex() {
		return persistentIndex;
	}

	public void setPersistentIndex(boolean persistentIndex) {
		this.persistentIndex = persistentIndex;
	}

	public boolean isSyncOnWrite() {
		return syncOnWrite;
	}

	public void setSyncOnWrite(boolean syncOnWrite) {
		this.syncOnWrite = syncOnWrite;
	}
	
	public boolean isSyncOnTransaction() {
        return syncOnTransaction;
    }

    public void setSyncOnTransaction(boolean syncOnTransaction) {
        this.syncOnTransaction = syncOnTransaction;
    }

	public boolean isUseNio() {
		return useNio;
	}

	public void setUseNio(boolean useNio) {
		this.useNio = useNio;
	}

	public int getMaxFileLength() {
		return maxFileLength;
	}

	public void setMaxFileLength(int maxFileLength) {
		this.maxFileLength = maxFileLength;
	}

    /**
     * @return the indexBinSize
     */
    public int getIndexBinSize() {
        return indexBinSize;
    }

    /**
     * @param indexBinSize the indexBinSize to set
     */
    public void setIndexBinSize(int indexBinSize) {
        this.indexBinSize = indexBinSize;
    }

    /**
     * @return the indexKeySize
     */
    public int getIndexKeySize() {
        return indexKeySize;
    }

    /**
     * @param indexKeySize the indexKeySize to set
     */
    public void setIndexKeySize(int indexKeySize) {
        this.indexKeySize = indexKeySize;
    }

    /**
     * @return the indexPageSize
     */
    public int getIndexPageSize() {
        return indexPageSize;
    }

    /**
     * @param indexPageSize the indexPageSize to set
     */
    public void setIndexPageSize(int indexPageSize) {
        this.indexPageSize = indexPageSize;
    }

    /**
     * @return the indexMaxBinSize
     */
    public int getIndexMaxBinSize() {
        return indexMaxBinSize;
    }

    /**
     * @param indexMaxBinSize the indexMaxBinSize to set
     */
    public void setIndexMaxBinSize(int indexMaxBinSize) {
        this.indexMaxBinSize = indexMaxBinSize;
    }

    /**
     * @return the indexLoadFactor
     */
    public int getIndexLoadFactor() {
        return indexLoadFactor;
    }

    /**
     * @param indexLoadFactor the indexLoadFactor to set
     */
    public void setIndexLoadFactor(int indexLoadFactor) {
        this.indexLoadFactor = indexLoadFactor;
    }

    /**
     * @return the maxReferenceFileLength
     */
    public int getMaxReferenceFileLength() {
        return maxReferenceFileLength;
    }

    /**
     * @param maxReferenceFileLength the maxReferenceFileLength to set
     */
    public void setMaxReferenceFileLength(int maxReferenceFileLength) {
        this.maxReferenceFileLength = maxReferenceFileLength;
    }

    /**
     * @return the recoverReferenceStore
     */
    public boolean isRecoverReferenceStore() {
        return recoverReferenceStore;
    }

    /**
     * @param recoverReferenceStore the recoverReferenceStore to set
     */
    public void setRecoverReferenceStore(boolean recoverReferenceStore) {
        this.recoverReferenceStore = recoverReferenceStore;
    }

    /**
     * @return the forceRecoverReferenceStore
     */
    public boolean isForceRecoverReferenceStore() {
        return forceRecoverReferenceStore;
    }

    /**
     * @param forceRecoverReferenceStore the forceRecoverReferenceStore to set
     */
    public void setForceRecoverReferenceStore(boolean forceRecoverReferenceStore) {
        this.forceRecoverReferenceStore = forceRecoverReferenceStore;
    }

    /**
     * @return the checkpointInterval
     */
    public long getCheckpointInterval() {
        return checkpointInterval;
    }

    /**
     * @param checkpointInterval the checkpointInterval to set
     */
    public void setCheckpointInterval(long checkpointInterval) {
        this.checkpointInterval = checkpointInterval;
    }
}

Other ActiveMQ examples (source code examples)

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