org.displaytag.util
Class DefaultHref

java.lang.Object
  org.displaytag.util.DefaultHref

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Href

public class DefaultHref
extends java.lang.Object
implements Href

Version:

$Revision$ ($Author$)

Author:

Fabrizio Giustina

See Also:

Serialized Form

Constructor Summary

DefaultHref(java.lang.String baseUrl)
Construct a new Href parsing a URL.

Method Summary

Href	addParameter(java.lang.String name, int value) Adds an int parameter to the href.
Href	addParameter(java.lang.String name, java.lang.Object value) Adds a parameter to the href.
void	addParameterMap(java.util.Map parametersMap) Adds all the parameters contained in the map to the Href.
java.lang.Object	clone()
boolean	equals(java.lang.Object object)
java.lang.String	getAnchor() Returns the URI anchor.
java.lang.String	getBaseUrl() Getter for the base url (without parameters).
java.util.Map	getParameterMap() Getter for the map containing link parameters.
int	hashCode()
void	removeParameter(java.lang.String name) Removes a parameter from the href.
void	setAnchor(java.lang.String name) Setter for the URI anchor.
void	setFullUrl(java.lang.String baseUrl) Set the full url, overriding any existing parameter.
void	setParameterMap(java.util.Map parametersMap) Adds all the parameters contained in the map to the Href.
java.lang.String	toString() toString: output the full url with parameters.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultHref

public DefaultHref(java.lang.String baseUrl)

Construct a new Href parsing a URL. Parameters are stripped from the base url and saved in the parameters map.

Parameters:

baseUrl - String

Method Detail

setFullUrl

public void setFullUrl(java.lang.String baseUrl)

Description copied from interface: Href

Set the full url, overriding any existing parameter.

Specified by:

setFullUrl in interface Href

Parameters:

baseUrl - full url

See Also:

Href.setFullUrl(java.lang.String)

addParameter

public Href addParameter(java.lang.String name,
                         java.lang.Object value)

Adds a parameter to the href.

Specified by:

addParameter in interface Href

Parameters:

name - String

value - Object

Returns:

this Href instance, useful for concatenation.

removeParameter

public void removeParameter(java.lang.String name)

Removes a parameter from the href.

Specified by:

removeParameter in interface Href

Parameters:

name - String

addParameter

public Href addParameter(java.lang.String name,
                         int value)

Adds an int parameter to the href.

Specified by:

addParameter in interface Href

Parameters:

name - String

value - int

Returns:

this Href instance, useful for concatenation.

getParameterMap

public java.util.Map getParameterMap()

Getter for the map containing link parameters. The returned map is always a copy and not the original instance.

Specified by:

getParameterMap in interface Href

Returns:

parameter Map (copy)

setParameterMap

public void setParameterMap(java.util.Map parametersMap)

Adds all the parameters contained in the map to the Href. The value in the given Map will be escaped before added. Any parameter already present in the href object is removed.

Specified by:

setParameterMap in interface Href

Parameters:

parametersMap - Map containing parameters

addParameterMap

public void addParameterMap(java.util.Map parametersMap)

Adds all the parameters contained in the map to the Href. The value in the given Map will be escaped before added. Parameters in the original href are kept and not overridden.

Specified by:

addParameterMap in interface Href

Parameters:

parametersMap - Map containing parameters

getBaseUrl

public java.lang.String getBaseUrl()

Getter for the base url (without parameters).

Specified by:

getBaseUrl in interface Href

Returns:

String

getAnchor

public java.lang.String getAnchor()

Returns the URI anchor.

Specified by:

getAnchor in interface Href

Returns:

anchor or null if no anchor has been set.

setAnchor

public void setAnchor(java.lang.String name)

Setter for the URI anchor.

Specified by:

setAnchor in interface Href

Parameters:

name - string to be used as anchor name (without #).

toString

public java.lang.String toString()

toString: output the full url with parameters.

Specified by:

toString in interface Href

Overrides:

toString in class java.lang.Object

Returns:

String

clone

public java.lang.Object clone()

Specified by:

clone in interface Href

Overrides:

clone in class java.lang.Object

See Also:

Object.clone()

equals

public boolean equals(java.lang.Object object)

Specified by:

equals in interface Href

Overrides:

equals in class java.lang.Object

See Also:

Object.equals(Object)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

Object.hashCode()