jodd.servlet.map

Class HttpServletRequestParamMap

java.lang.Object

java.util.AbstractMap<java.lang.String,java.lang.Object>

jodd.util.collection.StringKeyedMapAdapter

jodd.servlet.map.HttpServletRequestParamMap

All Implemented Interfaces:

java.util.Map<java.lang.String,java.lang.Object>

public class HttpServletRequestParamMap
extends StringKeyedMapAdapter

Map backed by the Servlet HTTP request parameters for accessing request local attributes. Map is read-only as setting or removing parameters is not possible.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

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

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

Constructor Summary

Constructors

Constructor and Description
HttpServletRequestParamMap(javax.servlet.http.HttpServletRequest request) Create a new map wrapping the attributes of given request.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	getAttribute(java.lang.String key) Hooks method that needs to be implemented by concrete subclasses.
protected java.util.Iterator<java.lang.String>	getAttributeNames() Hook method that needs to be implemented by concrete subclasses.
protected void	removeAttribute(java.lang.String key) Hooks method that needs to be implemented by concrete subclasses.
protected void	setAttribute(java.lang.String key, java.lang.Object value) Hooks method that needs to be implemented by concrete subclasses.

Methods inherited from class jodd.util.collection.StringKeyedMapAdapter

clear, entrySet, get, put, remove

Methods inherited from class java.util.AbstractMap

clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

HttpServletRequestParamMap

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

Create a new map wrapping the attributes of given request.

Method Detail

getAttribute

protected java.lang.Object getAttribute(java.lang.String key)

Description copied from class: StringKeyedMapAdapter

Hooks method that needs to be implemented by concrete subclasses. Gets a value associated with a key.

Specified by:

getAttribute in class StringKeyedMapAdapter

setAttribute

protected void setAttribute(java.lang.String key,
                            java.lang.Object value)

Description copied from class: StringKeyedMapAdapter

Hooks method that needs to be implemented by concrete subclasses. Puts a key-value pair in the map, overwriting any possible earlier value associated with the same key.

Specified by:

setAttribute in class StringKeyedMapAdapter

removeAttribute

protected void removeAttribute(java.lang.String key)

Description copied from class: StringKeyedMapAdapter

Hooks method that needs to be implemented by concrete subclasses. Removes a key and its associated value from the map.

Specified by:

removeAttribute in class StringKeyedMapAdapter

getAttributeNames

protected java.util.Iterator<java.lang.String> getAttributeNames()

Description copied from class: StringKeyedMapAdapter

Hook method that needs to be implemented by concrete subclasses. Returns an enumeration listing all keys known to the map.

Specified by:

getAttributeNames in class StringKeyedMapAdapter