ResourceDataSource.java

/**
 * Copyright (c) Codice Foundation
 * <p/>
 * This is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
 * General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 * <p/>
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 */
package ddf.common;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import javax.activation.DataSource;

import org.apache.commons.lang.builder.ToStringBuilder;

import ddf.catalog.resource.Resource;

// TODO: Auto-generated Javadoc

/**
 * The Class ProductDataSource.
 */
public class ResourceDataSource implements DataSource {

    /** The content type. */
    private String contentType;

    /** The is. */
    private InputStream is;

    /** The name. */
    private String name;

    /**
     * Create a new product data source.
     *
     * @param resource
     *
     */
    public ResourceDataSource(Resource resource) {
        if (resource != null) {
            this.contentType = resource.getMimeTypeValue();
            this.is = resource.getInputStream();
            this.name = resource.getName();
        }

    }

    /*
     * (non-Javadoc)
     * 
     * @see javax.activation.DataSource#getContentType()
     */
    @Override
    public String getContentType() {
        return contentType;
    }

    /*
     * (non-Javadoc)
     * 
     * @see javax.activation.DataSource#getInputStream()
     */
    @Override
    public InputStream getInputStream() throws IOException {
        return is;
    }

    /*
     * (non-Javadoc)
     * 
     * @see javax.activation.DataSource#getName()
     */
    @Override
    public String getName() {
        return name;
    }

    @Override
    public OutputStream getOutputStream() throws IOException {
        return null;
    }

    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this);
    }
}