Package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util

Class NameTransformer

java.lang.Object

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.util.NameTransformer

Direct Known Subclasses:

NameTransformer.Chained, NameTransformer.NopTransformer

public abstract class NameTransformer
extends Object

Helper class used to encapsulate details of name mangling, transforming of names using different strategies (prefixes, suffixes). Default implementation is "no-operation" (aka identity transformation).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NameTransformer.Chained
protected static final class	NameTransformer.NopTransformer

Field Summary

Fields

Modifier and Type	Field	Description
static final NameTransformer	NOP	Singleton "no-operation" transformer which simply returns given name as is.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NameTransformer()

Method Summary

Modifier and Type	Method	Description
static NameTransformer	chainedTransformer(NameTransformer t1, NameTransformer t2)	Method that constructs transformer that applies given transformers as a sequence; essentially combines separate transform operations into one logical transformation.
abstract String	reverse(String transformed)	Method called when reversal of transformation is needed; should return null if this is not possible, that is, given name cannot have been result of calling transform(java.lang.String) of this object.
static NameTransformer	simpleTransformer(String prefix, String suffix)	Factory method for constructing a simple transformer based on prefix and/or suffix.
abstract String	transform(String name)	Method called when (forward) transformation is needed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NOP

public static final NameTransformer NOP

Singleton "no-operation" transformer which simply returns given name as is. Used commonly as placeholder or marker.

Constructor Details

NameTransformer

protected NameTransformer()

Method Details

simpleTransformer

public static NameTransformer simpleTransformer(String prefix,
 String suffix)

Factory method for constructing a simple transformer based on prefix and/or suffix.

chainedTransformer

public static NameTransformer chainedTransformer(NameTransformer t1,
 NameTransformer t2)

Method that constructs transformer that applies given transformers as a sequence; essentially combines separate transform operations into one logical transformation.

transform

public abstract String transform(String name)

Method called when (forward) transformation is needed.

reverse

public abstract String reverse(String transformed)

Method called when reversal of transformation is needed; should return null if this is not possible, that is, given name cannot have been result of calling transform(java.lang.String) of this object.