BodyPart (Java EE 5)

Java EE API

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javax.mail Class BodyPart

java.lang.Object
  extended by javax.mail.BodyPart
All Implemented Interfaces:
Part
Direct Known Subclasses:
MimeBodyPart
public abstract class BodyPart
extends Object
implements Part

Implements: Part
Extended by: MimeBodyPart

此类模拟包含在 Multipart 中的一个 Part。这是一个抽象类。子类提供实际实现。

BodyPart 实现 Part 接口。因此，它包含一个属性集合和一个“内容”。

英文文档：

This class models a Part that is contained within a Multipart. This is an abstract class. Subclasses provide actual implementations.

BodyPart implements the Part interface. Thus, it contains a set of attributes and a "content".

Author:
John Mani, Bill Shannon

Field Summary
protected  Multipart parent
          The Multipart object containing this BodyPart, if known.
 
Fields inherited from interface javax.mail.Part
ATTACHMENT, INLINE
 
Constructor Summary
BodyPart()
           
 
Method Summary
 Multipart getParent()
          Return the containing Multipart object, or null if not known.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface javax.mail.Part
addHeader, getAllHeaders, getContent, getContentType, getDataHandler, getDescription, getDisposition, getFileName, getHeader, getInputStream, getLineCount, getMatchingHeaders, getNonMatchingHeaders, getSize, isMimeType, removeHeader, setContent, setContent, setDataHandler, setDescription, setDisposition, setFileName, setHeader, setText, writeTo
 

Field Detail

英文文档：

parent 

protected Multipart parent
The Multipart object containing this BodyPart, if known.

Since:
JavaMail 1.1

Constructor Detail

public BodyPart()
英文文档：

BodyPart

public BodyPart()
Method Detail

public Multipart getParent()
返回包含此 BodyPart 的 Multipart 对象；如果该对象未知，则返回 null。
英文文档：

getParent

public Multipart getParent()
Return the containing Multipart object, or null if not known.

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Copyright 2007 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.

一看就知道只有菜鸟才干这么无知的事啦。

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