org.codehaus.groovy.grails.web.util
Class AbstractTypeConvertingMap

java.lang.Object
  groovy.lang.GroovyObjectSupport
      org.codehaus.groovy.grails.web.util.AbstractTypeConvertingMap

All Implemented Interfaces:

groovy.lang.GroovyObject, java.lang.Cloneable, java.util.Map

Direct Known Subclasses:

org.codehaus.groovy.grails.web.util.TypeConvertingMap

public abstract class AbstractTypeConvertingMap
extends groovy.lang.GroovyObjectSupport
implements java.util.Map, java.lang.Cloneable

An category for use with maps that want type conversion capabilities Type converting maps have no inherent ordering. Two maps with identical entries but arranged in a different order internally are considered equal.

Since:

1.2

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

protected java.util.Map

wrappedMap

Constructor Summary

AbstractTypeConvertingMap()

AbstractTypeConvertingMap(java.util.Map map)

Method Summary

boolean	asBoolean()
void	clear()
boolean	containsKey(java.lang.Object k)
boolean	containsValue(java.lang.Object v)
java.util.Date	date(java.lang.String name) Obtains a date for the given parameter name
java.util.Date	date(java.lang.String name, java.util.Collection<java.lang.String> formats) Obtains a date for the given parameter name and format
java.util.Date	date(java.lang.String name, java.lang.String format) Obtains a date for the given parameter name and format
java.util.Set	entrySet()
boolean	equals(java.lang.Object that)
java.lang.Object	get(java.lang.Object k)
java.lang.Boolean	getBoolean(java.lang.String name) Helper method for obtaining float value from parameter
java.lang.Boolean	getBoolean(java.lang.String name, java.lang.Boolean defaultValue)
java.lang.Byte	getByte(java.lang.String name) Helper method for obtaining integer value from parameter
java.lang.Byte	getByte(java.lang.String name, java.lang.Integer defaultValue)
java.lang.Character	getChar(java.lang.String name) Helper method for obtaining Character value from parameter
java.lang.Character	getChar(java.lang.String name, java.lang.Integer defaultValue)
java.util.Date	getDate(java.lang.String name) Obtains a date for the parameter name using the default format
java.util.Date	getDate(java.lang.String name, java.lang.String format) Obtains a date from the parameter using the given format
java.lang.Double	getDouble(java.lang.String name) Helper method for obtaining double value from parameter
java.lang.Double	getDouble(java.lang.String name, java.lang.Double defaultValue)
java.lang.Float	getFloat(java.lang.String name) Helper method for obtaining float value from parameter
java.lang.Float	getFloat(java.lang.String name, java.lang.Float defaultValue)
java.lang.Integer	getInt(java.lang.String name) Helper method for obtaining integer value from parameter
java.lang.Integer	getInt(java.lang.String name, java.lang.Integer defaultValue)
java.util.List	getList(java.lang.String name) Helper method for obtaining a list of values from parameter
java.lang.Long	getLong(java.lang.String name) Helper method for obtaining long value from parameter
java.lang.Long	getLong(java.lang.String name, java.lang.Long defaultValue)
java.lang.Short	getShort(java.lang.String name) Helper method for obtaining short value from parameter
java.lang.Short	getShort(java.lang.String name, java.lang.Integer defaultValue)
int	hashCode()
boolean	isEmpty()
java.util.Set	keySet()
java.util.List	list(java.lang.String name)
java.lang.Object	put(java.lang.Object k, java.lang.Object v)
void	putAll(java.util.Map m)
java.lang.Object	remove(java.lang.Object o)
int	size()
java.lang.String	toString()
java.util.Collection	values()

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, getProperty, invokeMethod, setMetaClass, setProperty

Methods inherited from class java.lang.Object

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

Field Detail

wrappedMap

protected java.util.Map wrappedMap

Constructor Detail

AbstractTypeConvertingMap

public AbstractTypeConvertingMap()

AbstractTypeConvertingMap

public AbstractTypeConvertingMap(java.util.Map map)

Method Detail

equals

public boolean equals(java.lang.Object that)

Specified by:

equals in interface java.util.Map

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Map

Overrides:

hashCode in class java.lang.Object

getByte

public java.lang.Byte getByte(java.lang.String name)

Helper method for obtaining integer value from parameter

Parameters:

name - The name of the parameter

Returns:

The integer value or null if there isn't one

getByte

public java.lang.Byte getByte(java.lang.String name,
                              java.lang.Integer defaultValue)

getChar

public java.lang.Character getChar(java.lang.String name)

Helper method for obtaining Character value from parameter

Parameters:

name - The name of the parameter

Returns:

The Character value or null if there isn't one

getChar

public java.lang.Character getChar(java.lang.String name,
                                   java.lang.Integer defaultValue)

getInt

public java.lang.Integer getInt(java.lang.String name)

Helper method for obtaining integer value from parameter

Parameters:

name - The name of the parameter

Returns:

The integer value or null if there isn't one

getInt

public java.lang.Integer getInt(java.lang.String name,
                                java.lang.Integer defaultValue)

getLong

public java.lang.Long getLong(java.lang.String name)

Helper method for obtaining long value from parameter

Parameters:

name - The name of the parameter

Returns:

The long value or null if there isn't one

getLong

public java.lang.Long getLong(java.lang.String name,
                              java.lang.Long defaultValue)

getShort

public java.lang.Short getShort(java.lang.String name)

Helper method for obtaining short value from parameter

Parameters:

name - The name of the parameter

Returns:

The short value or null if there isn't one

getShort

public java.lang.Short getShort(java.lang.String name,
                                java.lang.Integer defaultValue)

getDouble

public java.lang.Double getDouble(java.lang.String name)

Helper method for obtaining double value from parameter

Parameters:

name - The name of the parameter

Returns:

The double value or null if there isn't one

getDouble

public java.lang.Double getDouble(java.lang.String name,
                                  java.lang.Double defaultValue)

getFloat

public java.lang.Float getFloat(java.lang.String name)

Helper method for obtaining float value from parameter

Parameters:

name - The name of the parameter

Returns:

The double value or null if there isn't one

getFloat

public java.lang.Float getFloat(java.lang.String name,
                                java.lang.Float defaultValue)

getBoolean

public java.lang.Boolean getBoolean(java.lang.String name)

Helper method for obtaining float value from parameter

Parameters:

name - The name of the parameter

Returns:

The double value or null if there isn't one

getBoolean

public java.lang.Boolean getBoolean(java.lang.String name,
                                    java.lang.Boolean defaultValue)

getDate

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

Obtains a date for the parameter name using the default format

Parameters:

name -

Returns:

The date (in the GrailsDataBinder.DEFAULT_DATE_FORMAT) or null

getDate

public java.util.Date getDate(java.lang.String name,
                              java.lang.String format)

Obtains a date from the parameter using the given format

Parameters:

name - The name

format - The format

Returns:

The date or null

date

public java.util.Date date(java.lang.String name)

Obtains a date for the given parameter name

Parameters:

name - The name of the parameter

Returns:

The date object or null if it cannot be parsed

date

public java.util.Date date(java.lang.String name,
                           java.lang.String format)

Obtains a date for the given parameter name and format

Parameters:

name - The name of the parameter

format - The format

Returns:

The date object or null if it cannot be parsed

date

public java.util.Date date(java.lang.String name,
                           java.util.Collection<java.lang.String> formats)

Obtains a date for the given parameter name and format

Parameters:

name - The name of the parameter

formats - The formats

Returns:

The date object or null if it cannot be parsed

getList

public java.util.List getList(java.lang.String name)

Helper method for obtaining a list of values from parameter

Parameters:

name - The name of the parameter

Returns:

A list of values

list

public java.util.List list(java.lang.String name)

put

public java.lang.Object put(java.lang.Object k,
                            java.lang.Object v)

Specified by:

put in interface java.util.Map

remove

public java.lang.Object remove(java.lang.Object o)

Specified by:

remove in interface java.util.Map

size

public int size()

Specified by:

size in interface java.util.Map

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map

containsKey

public boolean containsKey(java.lang.Object k)

Specified by:

containsKey in interface java.util.Map

containsValue

public boolean containsValue(java.lang.Object v)

Specified by:

containsValue in interface java.util.Map

get

public java.lang.Object get(java.lang.Object k)

Specified by:

get in interface java.util.Map

putAll

public void putAll(java.util.Map m)

Specified by:

putAll in interface java.util.Map

clear

public void clear()

Specified by:

clear in interface java.util.Map

keySet

public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map

values

public java.util.Collection values()

Specified by:

values in interface java.util.Map

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

asBoolean

public boolean asBoolean()