org.jboss.netty.handler.codec.spdy

Class DefaultSpdyHeadersFrame

java.lang.Object

org.jboss.netty.handler.codec.spdy.DefaultSpdyStreamFrame

org.jboss.netty.handler.codec.spdy.DefaultSpdyHeadersFrame

All Implemented Interfaces:

SpdyFrame, SpdyHeadersFrame, SpdyStreamFrame

Direct Known Subclasses:

DefaultSpdySynReplyFrame, DefaultSpdySynStreamFrame

public class DefaultSpdyHeadersFrame
extends DefaultSpdyStreamFrame
implements SpdyHeadersFrame

The default SpdyHeadersFrame implementation.

Constructor Summary

Constructors

Constructor and Description
DefaultSpdyHeadersFrame(int streamId) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	addHeader(String name, Object value) Adds a new header with the specified name and value.
protected void	appendHeaders(StringBuilder buf)
void	clearHeaders() Removes all headers from this block.
boolean	containsHeader(String name) Returns true if and only if there is a header with the specified header name.
String	getHeader(String name) Returns the header value with the specified header name.
Set<String>	getHeaderNames() Returns the Set of all header names that this block contains.
List<Map.Entry<String,String>>	getHeaders() Returns all header names and values that this block contains.
List<String>	getHeaders(String name) Returns the header values with the specified header name.
boolean	isInvalid() Returns true if this header block is invalid.
boolean	isTruncated() Returns true if this header block has been truncated due to length restrictions.
void	removeHeader(String name) Removes the header with the specified name.
void	setHeader(String name, Iterable<?> values) Sets a new header with the specified name and values.
void	setHeader(String name, Object value) Sets a new header with the specified name and value.
void	setInvalid() Marks this header block as invalid.
void	setTruncated() Mark this header block as truncated.
String	toString()

Methods inherited from class org.jboss.netty.handler.codec.spdy.DefaultSpdyStreamFrame

getStreamId, isLast, setLast, setStreamId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.netty.handler.codec.spdy.SpdyStreamFrame

getStreamId, isLast, setLast, setStreamId

Constructor Detail

DefaultSpdyHeadersFrame

public DefaultSpdyHeadersFrame(int streamId)

Creates a new instance.

Parameters:

streamId - the Stream-ID of this frame

Method Detail

isInvalid

public boolean isInvalid()

Description copied from interface: SpdyHeadersFrame

Returns true if this header block is invalid. A RST_STREAM frame with code PROTOCOL_ERROR should be sent.

Specified by:

isInvalid in interface SpdyHeadersFrame

setInvalid

public void setInvalid()

Description copied from interface: SpdyHeadersFrame

Marks this header block as invalid.

Specified by:

setInvalid in interface SpdyHeadersFrame

isTruncated

public boolean isTruncated()

Description copied from interface: SpdyHeadersFrame

Returns true if this header block has been truncated due to length restrictions.

Specified by:

isTruncated in interface SpdyHeadersFrame

setTruncated

public void setTruncated()

Description copied from interface: SpdyHeadersFrame

Mark this header block as truncated.

Specified by:

setTruncated in interface SpdyHeadersFrame

addHeader

public void addHeader(String name,
             Object value)

Description copied from interface: SpdyHeadersFrame

Adds a new header with the specified name and value.

Specified by:

addHeader in interface SpdyHeadersFrame

setHeader

public void setHeader(String name,
             Object value)

Description copied from interface: SpdyHeadersFrame

Sets a new header with the specified name and value. If there is an existing header with the same name, the existing header is removed.

Specified by:

setHeader in interface SpdyHeadersFrame

setHeader

public void setHeader(String name,
             Iterable<?> values)

Description copied from interface: SpdyHeadersFrame

Sets a new header with the specified name and values. If there is an existing header with the same name, the existing header is removed.

Specified by:

setHeader in interface SpdyHeadersFrame

removeHeader

public void removeHeader(String name)

Description copied from interface: SpdyHeadersFrame

Removes the header with the specified name.

Specified by:

removeHeader in interface SpdyHeadersFrame

clearHeaders

public void clearHeaders()

Description copied from interface: SpdyHeadersFrame

Removes all headers from this block.

Specified by:

clearHeaders in interface SpdyHeadersFrame

getHeader

public String getHeader(String name)

Description copied from interface: SpdyHeadersFrame

Returns the header value with the specified header name. If there is more than one header value for the specified header name, the first value is returned.

Specified by:

getHeader in interface SpdyHeadersFrame

Returns:

the header value or null if there is no such header

getHeaders

public List<String> getHeaders(String name)

Description copied from interface: SpdyHeadersFrame

Returns the header values with the specified header name.

Specified by:

getHeaders in interface SpdyHeadersFrame

Returns:

the List of header values. An empty list if there is no such header.

getHeaders

public List<Map.Entry<String,String>> getHeaders()

Description copied from interface: SpdyHeadersFrame

Returns all header names and values that this block contains.

Specified by:

getHeaders in interface SpdyHeadersFrame

Returns:

the List of the header name-value pairs. An empty list if there is no header in this message.

containsHeader

public boolean containsHeader(String name)

Description copied from interface: SpdyHeadersFrame

Returns true if and only if there is a header with the specified header name.

Specified by:

containsHeader in interface SpdyHeadersFrame

getHeaderNames

public Set<String> getHeaderNames()

Description copied from interface: SpdyHeadersFrame

Returns the Set of all header names that this block contains.

Specified by:

getHeaderNames in interface SpdyHeadersFrame

toString

public String toString()

Overrides:

toString in class Object

appendHeaders

protected void appendHeaders(StringBuilder buf)