# com.bea.wlw.netui.tags.html
ParameterMap Class

public class ParameterMap
extends `AbstractBaseTag`

Writes each in a map of URL parameters to a URL on its parent tag. The parent tag must implement URLParams.

Attribute Descriptions
Attribute | Required | Runtime Expression Evaluation | Data Bindable
--- | --- | --- | ---
map | Yes | No | Read Only
An expression pointing to a map of parameters.

Related Topics

``Parameter``
<netui:parameterMap> Tag Sample

Hierarchy
  `Object`
  `TagSupport`
  `BodyTagSupport`
  `AbstractBaseTag`
  `ParameterMap`

All Implemented Interfaces
  `BodyTag`, `IterationTag`, `Serializable`, `Tag`

## Field Summary

`protected `String`` | `map` String
`protected `Map`` | `paramMap` Map

Fields from com.bea.wlw.netui.tags`.`AbstractBaseTag``
``ATTR_GENERAL`, `ATTR_GENERAL_EXPRESSION`, `ATTR_JAVASCRIPT`, `ATTR_STYLE`, `CLASS`, `ID`, `JAVASCRIPT_STATUS`, `NAME`, `NETUI_UNIQUE_CNT`, `ONCLICK`, `ONDBLCLICK`, `ONKEYDOWN`, `ONKEYPRESS`, `ONKEYUP`, `ONMOUSEDOWN`, `ONMOUSEMOVE`, `ONMOUSEOUT`, `ONMOUSEOVER`, `ONMOUSEUP`, `STYLE`, `TABINDEX``

Fields from javax.servlet.jsp.tagext`.`BodyTagSupport``
`bodyContent`

Fields from javax.servlet.jsp.tagext`.`TagSupport``
`id, pageContext`

Fields from interface javax.servlet.jsp.tagext`.`BodyTag``
`EVAL_BODY_BUFFERED, EVAL_BODY_TAG`

Fields from interface javax.servlet.jsp.tagext`.`IterationTag``
`EVAL_BODY_AGAIN`

Fields from interface javax.servlet.jsp.tagext`.`Tag``
`EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE`

## Constructor Summary

ParameterMap()

## Method Summary

`public int` | `doStartTag`() Add each parameter in the URL parameter map to the Parameter's parent.
`public `String`` | `getMap`() Gets the map expression.
`public `String`` | `getTagName`() Return the name of the Tag.
`protected void` | `localRelease`() Release any acquired resources.
`public void` | `setMap`(`String` map) Sets the map expression.

Methods from `com.bea.wlw.netui.tags.`AbstractBaseTag``
``addTagIdMapping`, `evaluateAttributeToString`, `filter`, `filter`, `getJavaScriptUtils`, `getNearestForm`, `getScriptReporter`, `getUserLocale`, `registerTagError`, `release`, `renderAttribute`, `rewriteName`, `write``

Methods from `javax.servlet.jsp.tagext.`BodyTagSupport``
`doAfterBody, doEndTag, doInitBody, getBodyContent, getPreviousOut, release, setBodyContent`

Methods from `javax.servlet.jsp.tagext.`TagSupport``
`doAfterBody, doEndTag, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue`

Methods from class `java.lang.`Object``
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods from interface `javax.servlet.jsp.tagext.`BodyTag``
`doInitBody, setBodyContent`

Methods from interface `javax.servlet.jsp.tagext.`IterationTag``
`doAfterBody`

Methods from interface `javax.servlet.jsp.tagext.`Tag``
`doEndTag, doStartTag, getParent, release, setPageContext, setParent`

## Field Detail

### map

    protected String map

### paramMap

    protected Map paramMap

## Constructor Detail

### ParameterMap

    public ParameterMap()

## Method Detail

### doStartTag() Method

    public int doStartTag()
         throws JspException

Add each parameter in the URL parameter map to the Parameter's parent.

Overrides
  `BodyTagSupport.doStartTag()`

#### Exceptions

``JspException``
  if a JSP exception has occurred

### getMap() Method

    public String getMap()

Gets the map expression.

#### Returns

the map expression.

### getTagName() Method

    public String getTagName()

Return the name of the Tag.

Overrides
  `AbstractBaseTag.getTagName()`

### localRelease() Method

    protected void localRelease()

Release any acquired resources.

Overrides
  `AbstractBaseTag.localRelease()`

### setMap(String) Method

    public void setMap(String map)
         throws JspException

Sets the map expression.

#### Parameters

map
  - the map expression.

#### Exceptions

``JspException``