com.adaptris.core.stubs.MessageHelper.java Source code

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Here is the source code for com.adaptris.core.stubs.MessageHelper.java

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/*
 * Copyright 2015 Adaptris Ltd.
 * 
 * Licensed 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 com.adaptris.core.stubs;

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

import org.apache.commons.io.IOUtils;

import com.adaptris.core.AdaptrisMessage;
import com.adaptris.core.AdaptrisMessageFactory;
import com.adaptris.core.DefaultMessageFactory;
import com.adaptris.core.lms.FileBackedMessage;

public class MessageHelper {

    public static AdaptrisMessage createMessage(AdaptrisMessageFactory factory, String filename)
            throws IOException {
        AdaptrisMessage m = factory.newMessage();
        if (m instanceof FileBackedMessage) {
            ((FileBackedMessage) m).initialiseFrom(new File(filename));
        } else {
            OutputStream out = null;
            InputStream in = null;
            try {
                in = new FileInputStream(new File(filename));
                out = m.getOutputStream();
                IOUtils.copy(in, out);
            } finally {
                IOUtils.closeQuietly(out);
                IOUtils.closeQuietly(in);
            }
        }
        return m;
    }

    public static AdaptrisMessage createMessage(String filename) throws IOException {
        return createMessage(new DefaultMessageFactory(), filename);
    }

}