GrailsParameterMap

grails.web.servlet.mvc.GrailsParameterMap

All Implemented Interfaces and Traits:

java.lang.Cloneable
```
@java.lang.SuppressWarnings({ "rawtypes", "unchecked" })
public class GrailsParameterMap
extends TypeConvertingMap
```
A parameter map class that allows mixing of request parameters and controller parameters. If a controller parameter is set with the same name as a request parameter the controller parameter value is retrieved.
Authors:
Graeme Rocher
Lari Hotari
Since:
Oct 24, 2005

Field Summary

Fields
Modifiers	Name	Description
`static java.lang.Object[]`	`EMPTY_ARGS`
`static java.lang.String`	`REQUEST_BODY_PARSED`

Inherited fields
Fields inherited from class	Fields
`class AbstractTypeConvertingMap`	`wrappedMap`

Constructor Summary

Constructors
Constructor and description
`GrailsParameterMap (java.util.Map values, javax.servlet.http.HttpServletRequest request)` Does not populate the GrailsParameterMap from the request but instead uses the supplied values.
`GrailsParameterMap (javax.servlet.http.HttpServletRequest request)` Creates a GrailsParameterMap populating from the given request object

Methods Summary

Methods
Type Params	Return Type	Name and description
	`void`	`addParametersFrom(GrailsParameterMap otherMap)`
	`java.lang.Object`	`clone()`
	`java.lang.Object`	`get(java.lang.Object key)`
	`java.util.Date`	`getDate(java.lang.String name)` Obtains a date for the parameter name using the default format
	`java.lang.Object`	`getIdentifier()` @return The identifier in the request
	`javax.servlet.http.HttpServletRequest`	`getRequest()` @return Returns the request.
	`java.lang.Object`	`put(java.lang.Object key, java.lang.Object value)`
	`void`	`putAll(java.util.Map map)`
	`java.lang.Object`	`remove(java.lang.Object key)`
	`java.lang.String`	`toQueryString()` Converts this parameter map into a query String.
	`protected void`	`updateNestedKeys(java.util.Map keys)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class TypeConvertingMap`	`boolean, boolean, byte, byte, char, char, char, clone, double, double, float, float, int, int, long, long, short, short`
`class AbstractTypeConvertingMap`	`asBoolean, clear, containsKey, containsValue, date, date, date, entrySet, equals, equals, get, getBoolean, getBoolean, getByte, getByte, getChar, getChar, getDate, getDate, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getList, getLong, getLong, getShort, getShort, hashCode, isEmpty, keySet, list, put, putAll, remove, size, toString, values`
`class groovy.lang.GroovyObjectSupport`	groovy.lang.GroovyObjectSupport#getMetaClass(), groovy.lang.GroovyObjectSupport#setMetaClass(groovy.lang.MetaClass), groovy.lang.GroovyObjectSupport#invokeMethod(java.lang.String, java.lang.Object), groovy.lang.GroovyObjectSupport#setProperty(java.lang.String, java.lang.Object), groovy.lang.GroovyObjectSupport#getProperty(java.lang.String), groovy.lang.GroovyObjectSupport#wait(long, int), groovy.lang.GroovyObjectSupport#wait(long), groovy.lang.GroovyObjectSupport#wait(), groovy.lang.GroovyObjectSupport#equals(java.lang.Object), groovy.lang.GroovyObjectSupport#toString(), groovy.lang.GroovyObjectSupport#hashCode(), groovy.lang.GroovyObjectSupport#getClass(), groovy.lang.GroovyObjectSupport#notify(), groovy.lang.GroovyObjectSupport#notifyAll()

- Field Detail
  - public static final java.lang.Object[] EMPTY_ARGS
  - public static final java.lang.String REQUEST_BODY_PARSED
- Constructor Detail
  - public GrailsParameterMap(java.util.Map values, javax.servlet.http.HttpServletRequest request)
    
    Does not populate the GrailsParameterMap from the request but instead uses the supplied values.
    Parameters:
    values - The values to populate with
    request - The request object
  - public GrailsParameterMap(javax.servlet.http.HttpServletRequest request)
    
    Creates a GrailsParameterMap populating from the given request object
    Parameters:
    request - The request object
- Method Detail
  - public void addParametersFrom(GrailsParameterMap otherMap)
  - @java.lang.Override public java.lang.Object clone()
  - @java.lang.Override public java.lang.Object get(java.lang.Object key)
  - @java.lang.Override public java.util.Date getDate(java.lang.String name)
    
    Obtains a date for the parameter name using the default format
    Parameters:
    name - The name of the parameter
    Returns:
    A date or null
  - public java.lang.Object getIdentifier()
    
    Returns:
    The identifier in the request
  - public javax.servlet.http.HttpServletRequest getRequest()
    
    Returns:
    Returns the request.
  - @java.lang.Override public java.lang.Object put(java.lang.Object key, java.lang.Object value)
  - @java.lang.Override public void putAll(java.util.Map map)
  - @java.lang.Override public java.lang.Object remove(java.lang.Object key)
  - public java.lang.String toQueryString()
    
    Converts this parameter map into a query String. Note that this will flatten nested keys separating them with the . character and URL encode the result
    Returns:
    A query String starting with the ? character
  - protected void updateNestedKeys(java.util.Map keys)

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class GrailsParameterMap

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final java.lang.Object[] EMPTY_ARGS

public static final java.lang.String REQUEST_BODY_PARSED

Constructor Detail

public GrailsParameterMap(java.util.Map values, javax.servlet.http.HttpServletRequest request)

public GrailsParameterMap(javax.servlet.http.HttpServletRequest request)

Method Detail

public void addParametersFrom(GrailsParameterMap otherMap)

@java.lang.Override public java.lang.Object clone()

@java.lang.Override public java.lang.Object get(java.lang.Object key)

@java.lang.Override public java.util.Date getDate(java.lang.String name)

public java.lang.Object getIdentifier()

public javax.servlet.http.HttpServletRequest getRequest()

@java.lang.Override public java.lang.Object put(java.lang.Object key, java.lang.Object value)

@java.lang.Override public void putAll(java.util.Map map)

@java.lang.Override public java.lang.Object remove(java.lang.Object key)

public java.lang.String toQueryString()

protected void updateNestedKeys(java.util.Map keys)