dom/src/main/java/org/apache/james/mime4j/message/BodyPart.java

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 * to you under the Apache License, Version 2.0 (the            *
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package org.apache.james.mime4j.message;

import java.util.Date;
import java.util.Map;

import org.apache.james.mime4j.dom.field.ContentDispositionField;
import org.apache.james.mime4j.dom.field.ContentTransferEncodingField;
import org.apache.james.mime4j.dom.field.ContentTypeField;
import org.apache.james.mime4j.field.ContentTransferEncodingFieldImpl;
import org.apache.james.mime4j.field.ContentTypeFieldImpl;
import org.apache.james.mime4j.field.Fields;
import org.apache.james.mime4j.util.MimeUtil;

/**
 * A MIME body part (as defined in RFC 2045).
 */
public class BodyPart extends AbstractEntity {

    /**
     * Creates a new empty <code>BodyPart</code>.
     */
    public BodyPart() {
    }

    @Override
    protected String newUniqueBoundary() {
        return MimeUtil.createUniqueBoundary();
    }

    @Override
    protected ContentDispositionField newContentDisposition(
            String dispositionType, String filename, long size,
            Date creationDate, Date modificationDate, Date readDate) {
        return Fields.contentDisposition(dispositionType, filename, size,
                creationDate, modificationDate, readDate);
    }

    @Override
    protected ContentDispositionField newContentDisposition(
            String dispositionType, Map<String, String> parameters) {
        return Fields.contentDisposition(dispositionType, parameters);
    }

    @Override
    protected ContentTypeField newContentType(String mimeType,
            Map<String, String> parameters) {
        return Fields.contentType(mimeType, parameters);
    }

    @Override
    protected ContentTransferEncodingField newContentTransferEncoding(
            String contentTransferEncoding) {
        return Fields.contentTransferEncoding(contentTransferEncoding);
    }

    @Override
    protected String calcTransferEncoding(ContentTransferEncodingField f) {
        return ContentTransferEncodingFieldImpl.getEncoding(f);
    }

    @Override
    protected String calcMimeType(ContentTypeField child, ContentTypeField parent) {
        return ContentTypeFieldImpl.getMimeType(child, parent);
    }

    @Override
    protected String calcCharset(ContentTypeField contentType) {
        return ContentTypeFieldImpl.getCharset(contentType);
    }

}