/*
 * 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.oodt.cas.workflow.instrepo;

/**
 * @author mattmann
 * @version $Revsion$
 * 
 * <p>
 * A Factory for creating {@link MemoryWorkflowInstanceRepository}s.
 * </p>
 */
public class MemoryWorkflowInstanceRepositoryFactory implements
        WorkflowInstanceRepositoryFactory {
    
    private int pageSize = -1;

    /**
     * <p>
     * Default Constructor
     * </p>
     */
    public MemoryWorkflowInstanceRepositoryFactory() {
        pageSize = Integer.getInteger(
                "org.apache.oodt.cas.workflow.instanceRep.pageSize", 20)
                .intValue();
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.apache.oodt.cas.workflow.instrepo.WorkflowInstanceRepositoryFactory#createInstanceRepository()
     */
    public WorkflowInstanceRepository createInstanceRepository() {
        return new MemoryWorkflowInstanceRepository(pageSize);
    }

}