com.sdm.quasar.client.jsf.dialog
Class PostParameters

java.lang.Object
  com.sdm.quasar.client.jsf.dialog.PostParameters

public class PostParameters

extends java.lang.Object

Simple helper class to collect post parameters for a request and add them as hidden fields to a response or as token, thas my be added to a link or view id. Here it is used to add the dialog identifying parameters (dialog id and dialog instance id) or the sequence number to the hidden fields of a form.

Constructor Summary

protected

PostParameters() Protected Constructor.

Method Summary

java.lang.String	getPostParameters(java.lang.String key)
java.util.Map	getPostParametersMap()
void	putPostParameter(java.lang.String key, java.lang.String value) Add a new post parameter or change an existing.
static void	writeHiddenField(UIComponent component, ResponseWriter writer, java.lang.String key, java.lang.String value) Writes a key value pair to the given writer of a response as hidden field.
void	writePostParameters(UIComponent component, ResponseWriter writer) Writes all post parameters of this to the given writer of a response as hidden fields.

Methods inherited from class java.lang.Object

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

Constructor Detail

PostParameters

protected PostParameters()

Protected Constructor. PostParameters are added to every request and can be obtained from a RequestDataService.

Method Detail

getPostParametersMap

public java.util.Map getPostParametersMap()

Returns:

the HashMap with collected the post parameter

getPostParameters

public java.lang.String getPostParameters(java.lang.String key)

Parameters:

key - the key for a post parameter

Returns:

the value of the post parameter

putPostParameter

public void putPostParameter(java.lang.String key,
                             java.lang.String value)

Add a new post parameter or change an existing.

Parameters:

key - the key for a post parameter

value - the new value for the post parameter

writePostParameters

public void writePostParameters(UIComponent component,
                                ResponseWriter writer)
                         throws java.io.IOException

Writes all post parameters of this to the given writer of a response as hidden fields.

Throws:

java.io.IOException

writeHiddenField

public static void writeHiddenField(UIComponent component,
                                    ResponseWriter writer,
                                    java.lang.String key,
                                    java.lang.String value)
                             throws java.io.IOException

Writes a key value pair to the given writer of a response as hidden field.

Throws:

java.io.IOException