com.qpark.eip.core.AbstractMapper.java Source code

Introduction

Here is the source code for com.qpark.eip.core.AbstractMapper.java

Source

/*******************************************************************************
 * Copyright (c) 2013, 2014, 2015 QPark Consulting  S.a r.l.
 * 
 * This program and the accompanying materials are made available under the 
 * terms of the Eclipse Public License v1.0. 
 * The Eclipse Public License is available at 
 * http://www.eclipse.org/legal/epl-v10.html.
 ******************************************************************************/
package com.qpark.eip.core;

import org.apache.commons.lang.StringUtils;

/**
 * Maps <code>T</code> into <code>V</code>.
 *
 * @author bhausen
 * @param <T>
 *            type of source.
 * @param <V>
 *            type of destination.
 */
public abstract class AbstractMapper<T, V> {

    protected final T source;
    protected V destination;

    public AbstractMapper(final T pT) {
        super();
        this.source = pT;
    }

    /** Maps <code>T</code> into <code>V</code>. */
    public void run() {
        this.destination = this.map();
    }

    protected abstract V map();

    /**
     * @return the mapped object.
     */
    public V getDestination() {
        return this.destination;
    }

    public boolean hasValue(final Object o) {
        if (o instanceof String) {
            return StringUtils.isNotBlank((String) o);
        }
        return o != null;
    }

}