Package org.apache.velocity.util

Class DeprecationAwareExtProperties

java.lang.Object

java.util.Dictionary<K,V>

java.util.Hashtable<String,Object>

org.apache.velocity.util.DeprecationAwareExtProperties

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

Direct Known Subclasses:

ExtProperties

@Deprecated
public class DeprecationAwareExtProperties
extends Hashtable<String,Object>

Deprecated.

it will disappear along with deprecated key names in 3.0.

This class extends ExtProperties to handle deprecated propery key names.

Since:

2.1

Version:

$Revision: $, $Id: DeprecationAwareExtProperties.java$

Author:

Claude Brisson

See Also:

Serialized Form

Nested Class Summary

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

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.slf4j.Logger	logger	Deprecated. Logger used to log the use of deprecated properties names.

Constructor Summary

Constructors

Constructor	Description
DeprecationAwareExtProperties()	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	containsKey(String key)	Deprecated. Property getter which checks deprecated property keys
Object	get(String key)	Deprecated. Property getter which checks deprecated property keys
Object	put(String key, Object value)	Deprecated. Property setter which checks deprecated property keys
protected String	translateKey(String key)	Deprecated. Translate if needed a deprecated key into its replacement key, and emit a warning for deprecated keys
protected void	warnDeprecated(String oldName, String newName)	Deprecated. Emit a warning in the log for adeprecated property name

Methods inherited from class java.util.Hashtable

clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keys, keySet, merge, putAll, putIfAbsent, rehash, remove, remove, replace, replace, replaceAll, size, toString, values

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static org.slf4j.Logger logger

Deprecated.

Logger used to log the use of deprecated properties names.

Since at the time Velocity properties are set Velocity is not yet initialized, this logger namespace can only be a child of the default logger name: org.apache.velocity.deprecation.

It won't honor the runtime.log.instance or runtime.log.name settings.

Constructor Detail

DeprecationAwareExtProperties

public DeprecationAwareExtProperties()

Deprecated.

Method Detail

warnDeprecated

protected void warnDeprecated(String oldName,
                              String newName)

Deprecated.

Emit a warning in the log for adeprecated property name

Parameters:

oldName - old property name

newName - new property name

translateKey

protected String translateKey(String key)

Deprecated.

Translate if needed a deprecated key into its replacement key, and emit a warning for deprecated keys

Parameters:

key - provided key

Returns:

translated key

get

public Object get(String key)

Deprecated.

Property getter which checks deprecated property keys

Parameters:

key - provided key

Returns:

found value under this key or under the corresponding deprecated one, if any

put

public Object put(String key,
                  Object value)

Deprecated.

Property setter which checks deprecated property keys

Specified by:

put in interface Map<String,Object>

Overrides:

put in class Hashtable<String,Object>

Parameters:

key - provided key

value - provided value

Returns:

previous found value, if any

containsKey

public boolean containsKey(String key)

Deprecated.

Property getter which checks deprecated property keys

Parameters:

key - provided key

Returns:

found value under this key or under the corresponding deprecated one, if any