com.foxinmy.weixin4j.http.apache.mime.HttpRFC6532Multipart Maven / Gradle / Ivy
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* distributed with this work for additional information
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* 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
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
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*/
package com.foxinmy.weixin4j.http.apache.mime;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.charset.Charset;
import java.util.List;
/**
* HttpRFC6532Multipart represents a collection of MIME multipart encoded content bodies,
* implementing the strict (RFC 822, RFC 2045, RFC 2046 compliant) interpretation
* of the spec, with the exception of allowing UTF-8 headers, as per RFC6532.
*
* @since 4.3
*/
class HttpRFC6532Multipart extends AbstractMultipartForm {
private final List parts;
public HttpRFC6532Multipart(
final Charset charset,
final String boundary,
final List parts) {
super(charset, boundary);
this.parts = parts;
}
@Override
public List getBodyParts() {
return this.parts;
}
@Override
protected void formatMultipartHeader(
final FormBodyPart part,
final OutputStream out) throws IOException {
// For RFC6532, we output all fields with UTF-8 encoding.
final Header header = part.getHeader();
for (final MinimalField field: header) {
writeField(field, MIME.UTF8_CHARSET, out);
}
}
}
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