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org.apache.http.impl
Class HeaderGroup  

java.lang.Object
  org.apache.http.impl.HeaderGroup

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public class HeaderGroup

extends java.lang.Object

A class for combining a set of headers. This class allows for multiple headers with the same name and keeps track of the order in which headers were added.

Since:

2.0beta1

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Field Summary
private  java.util.List	headers           The list of headers for this group, in the order in which they were added

 

Constructor Summary

HeaderGroup()           Constructor for HeaderGroup.

 

Method Summary
void	addHeader(org.apache.http.Header header)           Adds the given header to the group.
void	clear()           Removes any contained headers.
boolean	containsHeader(java.lang.String name)           Tests if headers with the given name are contained within this group.
org.apache.http.Header[]	getAllHeaders()           Gets all of the headers contained within this group.
org.apache.http.Header	getCondensedHeader(java.lang.String name)           Gets a header representing all of the header values with the given name.
org.apache.http.Header	getFirstHeader(java.lang.String name)           Gets the first header with the given name.
org.apache.http.Header[]	getHeaders(java.lang.String name)           Gets all of the headers with the given name.
org.apache.http.Header	getLastHeader(java.lang.String name)           Gets the last header with the given name.
java.util.Iterator	iterator()           Returns an iterator over this group of headers.
void	removeHeader(org.apache.http.Header header)           Removes the given header.
void	setHeaders(org.apache.http.Header[] headers)           Sets all of the headers contained within this group overriding any existing headers.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

headers

private java.util.List headers

The list of headers for this group, in the order in which they were added

Constructor Detail

HeaderGroup

public HeaderGroup()

Constructor for HeaderGroup.

Method Detail

clear

public void clear()

Removes any contained headers.

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addHeader

public void addHeader(org.apache.http.Header header)

Adds the given header to the group. The order in which this header was added is preserved.

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removeHeader

public void removeHeader(org.apache.http.Header header)

Removes the given header.

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setHeaders

public void setHeaders(org.apache.http.Header[] headers)

Sets all of the headers contained within this group overriding any existing headers. The headers are added in the order in which they appear in the array.

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getCondensedHeader

public org.apache.http.Header getCondensedHeader(java.lang.String name)

Gets a header representing all of the header values with the given name. If more that one header with the given name exists the values will be combined with a "," as per RFC 2616.

Header name comparison is case insensitive.

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getHeaders

public org.apache.http.Header[] getHeaders(java.lang.String name)

Gets all of the headers with the given name. The returned array maintains the relative order in which the headers were added.

Header name comparison is case insensitive.

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getFirstHeader

public org.apache.http.Header getFirstHeader(java.lang.String name)

Gets the first header with the given name.

Header name comparison is case insensitive.

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getLastHeader

public org.apache.http.Header getLastHeader(java.lang.String name)

Gets the last header with the given name.

Header name comparison is case insensitive.

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getAllHeaders

public org.apache.http.Header[] getAllHeaders()

Gets all of the headers contained within this group.

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containsHeader

public boolean containsHeader(java.lang.String name)

Tests if headers with the given name are contained within this group.

Header name comparison is case insensitive.

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iterator

public java.util.Iterator iterator()

Returns an iterator over this group of headers.

Since:

4.0

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