/****************************************************************
* 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.james.mime4j.message;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.commons.io.IOUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.james.mime4j.util.TempFile;
import org.apache.james.mime4j.util.TempPath;
import org.apache.james.mime4j.util.TempStorage;
/**
* Binary body backed by a {@link org.apache.james.mime4j.util.TempFile}.
*
*
* @version $Id: TempFileBinaryBody.java,v 1.2 2004/10/02 12:41:11 ntherning Exp $
*/
class TempFileBinaryBody extends AbstractBody implements BinaryBody {
private static Log log = LogFactory.getLog(TempFileBinaryBody.class);
private Entity parent = null;
private TempFile tempFile = null;
/**
* Use the given InputStream to build the TemporyFileBinaryBody
*
* @param is the InputStream to use as source
* @throws IOException
*/
public TempFileBinaryBody(InputStream is) throws IOException {
TempPath tempPath = TempStorage.getInstance().getRootTempPath();
tempFile = tempPath.createTempFile("attachment", ".bin");
OutputStream out = tempFile.getOutputStream();
IOUtils.copy(is, out);
out.close();
}
/**
* @see org.apache.james.mime4j.message.AbstractBody#getParent()
*/
public Entity getParent() {
return parent;
}
/**
* @see org.apache.james.mime4j.message.AbstractBody#setParent(org.apache.james.mime4j.message.Entity)
*/
public void setParent(Entity parent) {
this.parent = parent;
}
/**
* @see org.apache.james.mime4j.message.BinaryBody#getInputStream()
*/
public InputStream getInputStream() throws IOException {
return tempFile.getInputStream();
}
/**
* @see org.apache.james.mime4j.message.Body#writeTo(java.io.OutputStream)
*/
public void writeTo(OutputStream out) throws IOException {
IOUtils.copy(getInputStream(),out);
}
}