org.apache.tomcat.util.http

Class Parameters

java.lang.Object

org.apache.tomcat.util.collections.MultiMap

org.apache.tomcat.util.http.Parameters

public final class Parameters
extends MultiMap

Author:

Costin Manolache

Field Summary

Fields

Modifier and Type	Field and Description
static int	INITIAL_SIZE

Fields inherited from class org.apache.tomcat.util.collections.MultiMap

count, fields

Constructor Summary

Constructors

Constructor and Description
Parameters()

Method Summary

Modifier and Type	Method and Description
void	addParameterValues(String key, String[] newValues)
Parameters	getCurrentSet()
String	getParameter(String name)
Enumeration	getParameterNames()
String[]	getParameterValues(String name)
String	getUndecodedParameter(String name) Return undecoded params.
void	handleQueryParameters() Process the query string into parameters
String	paramsAsString() Debug purpose
void	pop() Discard the last child.
void	processParameters(byte[] bytes, int start, int len)
void	processParameters(byte[] bytes, int start, int len, String enc)
void	processParameters(char[] chars, int start, int len)
void	processParameters(MessageBytes data)
void	processParameters(MessageBytes data, String encoding)
void	processParameters(String str)
void	processSingleParameters(String str) Used by RequestDispatcher
void	push() Create ( or reuse ) a child that will be used during a sub-request.
void	recycle() Clears all header fields.
void	setEncoding(String s)
void	setHeaders(MimeHeaders headers)
void	setQuery(MessageBytes queryMB)
void	setQueryStringEncoding(String s)
void	setURLDecoder(UDecoder u)

Methods inherited from class org.apache.tomcat.util.collections.MultiMap

addField, find, findFirst, findIgnoreCase, findNext, get, getName, getValue, remove, size

Methods inherited from class java.lang.Object

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

Field Detail

INITIAL_SIZE

public static final int INITIAL_SIZE

See Also:

Constant Field Values

Constructor Detail

Parameters

public Parameters()

Method Detail

setQuery

public void setQuery(MessageBytes queryMB)

setHeaders

public void setHeaders(MimeHeaders headers)

setEncoding

public void setEncoding(String s)

setQueryStringEncoding

public void setQueryStringEncoding(String s)

recycle

public void recycle()

Description copied from class: MultiMap

Clears all header fields.

Overrides:

recycle in class MultiMap

getCurrentSet

public Parameters getCurrentSet()

push

public void push()

Create ( or reuse ) a child that will be used during a sub-request. All future changes ( setting query string, adding parameters ) will affect the child ( the parent request is never changed ). Both setters and getters will return the data from the deepest child, merged with data from parents.

pop

public void pop()

Discard the last child. This happens when we return from a sub-request and the parameters are locally modified.

addParameterValues

public void addParameterValues(String key,
                               String[] newValues)

getParameterValues

public String[] getParameterValues(String name)

getParameterNames

public Enumeration getParameterNames()

getParameter

public String getParameter(String name)

getUndecodedParameter

public String getUndecodedParameter(String name)

Return undecoded params.

handleQueryParameters

public void handleQueryParameters()

Process the query string into parameters

setURLDecoder

public void setURLDecoder(UDecoder u)

processParameters

public void processParameters(byte[] bytes,
                              int start,
                              int len)

processParameters

public void processParameters(byte[] bytes,
                              int start,
                              int len,
                              String enc)

processParameters

public void processParameters(char[] chars,
                              int start,
                              int len)

processParameters

public void processParameters(MessageBytes data)

processParameters

public void processParameters(MessageBytes data,
                              String encoding)

paramsAsString

public String paramsAsString()

Debug purpose

processSingleParameters

public void processSingleParameters(String str)

Used by RequestDispatcher

processParameters

public void processParameters(String str)