com.adaptris.core.mail.attachment.MailAttachment.java Source code

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Here is the source code for com.adaptris.core.mail.attachment.MailAttachment.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.mail.attachment;

import static org.apache.commons.lang.StringUtils.defaultIfBlank;

import javax.mail.internet.ContentType;
import javax.mail.internet.ParseException;

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

/**
 * Representation of an attachment to a mail message.
 *
 * @author lchan
 * @author $Author: lchan $
 */
public final class MailAttachment extends MailContent {

    private transient String filename;
    private transient String contentTransferEncoding = "base64";

    public MailAttachment(byte[] bytes, String fname) throws ParseException {
        super(bytes);
        filename = fname;
    }

    public MailAttachment(byte[] bytes, String fname, ContentType ctype) throws ParseException {
        super(bytes, ctype);
        filename = fname;
    }

    public String getFilename() {
        return filename;
    }

    public String getContentTransferEncoding() {
        return contentTransferEncoding;
    }

    public MailAttachment withContentTransferEncoding(String s) {
        contentTransferEncoding = defaultIfBlank(s, "base64");
        return this;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append("ContentType", getContentType())
                .append("ContentTransferEncoding", getContentTransferEncoding())
                .append("payloadHash", payloadHash()).append("filename", getFilename()).toString();
    }
}