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com.bea.wli.sb.sources</FONT>
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Interface Headers</H2>
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<DT><PRE>public interface <B>Headers</B></DL>
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This class is used for managing headers (specifically RFC822-style headers). It is used by various Sources such as MimeSource and MessageContextSource. The class is modeled very closely after the InternetHeaders and MimeHeaders classes (from JavaMail and SAAJ APIs respectively), as all three are essentially used for managing RFC822/MIME headers. All three classes are nearly identical in function and even API signatures. However, the JavaMail and SAAJ implementations are somewhat dated, relying on such features as Enumeration and the always-synchronized Vector class. Also, there are some bugs in MimeHeaders' matching iterator when non-standard iterating or removal patterns are used. These bugs can result in headers being retrieved by the iterator twice or the wrong headers being deleted. Lastly, by designing this Headers class as an interface, it makes it possible to create thin wrappers around both MimeHeaders and InternetHeaders, allowing them to be used more interchangeably and without having to copy data between Headers and the other two representations.
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<CODE>static interface</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/bea/wli/sb/sources/Headers.Header.html" title="interface in com.bea.wli.sb.sources">Headers.Header</A></B></CODE>
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Represents an RFC822 header.</TD>
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<CODE>static <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
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