com.google.gwt.inject.rebind.util

Class NameGenerator

java.lang.Object

com.google.gwt.inject.rebind.util.NameGenerator

public class NameGenerator
extends Object

Helper to generate various names for members of a Ginjector implementation.

Constructor Summary

Constructors

Constructor and Description
NameGenerator()

Method Summary

Modifier and Type	Method and Description
String	convertToValidMemberName(String name)
String	createMethodName(String base) Returns a new valid (i.e.
String	getAssistedInjectMethodName(Key<?> factoryKey, String methodName) Returns the name of an assisted injection helper method.
String	getChildInjectorGetterMethodName(String childInjectorClassName) Returns the name of a getter for a child injector.
String	getFragmentCanonicalClassName(String injectorClassName, FragmentPackageName fragmentPackageName) Computes the canonical name (including package) of a single fragment of a Ginjector.
String	getFragmentClassName(String injectorClassName, FragmentPackageName fragmentPackageName) Computes the name of a single fragment of a Ginjector.
String	getFragmentFieldName(FragmentPackageName fragmentPackageName) Computes the field name of a single fragment of an injector.
String	getFragmentGetterMethodName(FragmentPackageName fragmentPackageName) Returnst he name of a getter for an injector fragment.
String	getGetterMethodName(Key<?> key) Returns the key's getter method name.
String	getGinjectorInterfaceFieldName() Computes the name of the field in which the Ginjector interface implementation is stored.
String	getGinjectorInterfaceGetterMethodName() Computes the name of the method used to retrieve the Ginjector interface implementation.
String	getMemberInjectMethodName(TypeLiteral<?> type) Returns the type's member inject method name.
String	getSingletonFieldName(Key<?> key) Returns the key's singleton field name.
void	markAsUsed(String name) Reserves the given name to prevent new methods to be created with it.
static String	replaceLast(String source, char toReplace, char with)

Methods inherited from class java.lang.Object

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

Constructor Detail

NameGenerator

public NameGenerator()

Method Detail

getAssistedInjectMethodName

public String getAssistedInjectMethodName(Key<?> factoryKey,
                                          String methodName)

Returns the name of an assisted injection helper method.

getChildInjectorGetterMethodName

public String getChildInjectorGetterMethodName(String childInjectorClassName)

Returns the name of a getter for a child injector.

getFragmentGetterMethodName

public String getFragmentGetterMethodName(FragmentPackageName fragmentPackageName)

Returnst he name of a getter for an injector fragment.

getGetterMethodName

public String getGetterMethodName(Key<?> key)

Returns the key's getter method name. The method with that name can be called to retrieve an instance of the type described by the key.

Returns:

getter method name

getFragmentClassName

public String getFragmentClassName(String injectorClassName,
                                   FragmentPackageName fragmentPackageName)

Computes the name of a single fragment of a Ginjector.

Parameters:

injectorClassName - the simple name of the injector's class (not including its package)

getFragmentCanonicalClassName

public String getFragmentCanonicalClassName(String injectorClassName,
                                            FragmentPackageName fragmentPackageName)

Computes the canonical name (including package) of a single fragment of a Ginjector.

getFragmentFieldName

public String getFragmentFieldName(FragmentPackageName fragmentPackageName)

Computes the field name of a single fragment of an injector.

getGinjectorInterfaceFieldName

public String getGinjectorInterfaceFieldName()

Computes the name of the field in which the Ginjector interface implementation is stored.

getGinjectorInterfaceGetterMethodName

public String getGinjectorInterfaceGetterMethodName()

Computes the name of the method used to retrieve the Ginjector interface implementation.

getMemberInjectMethodName

public String getMemberInjectMethodName(TypeLiteral<?> type)

Returns the type's member inject method name. The method with that name can be called with a single parameter to inject members of that parameter.

Returns:

member inject method name

getSingletonFieldName

public String getSingletonFieldName(Key<?> key)

Returns the key's singleton field name.

Returns:

singleton field name

createMethodName

public String createMethodName(String base)

Returns a new valid (i.e. unique) method name based on base. Note: Method names are considered "used" after being returned by this method, whether they're actually used to write a new method or not.

Parameters:

base - base on which method name gets created

Returns:

valid method name

markAsUsed

public void markAsUsed(String name)
                throws IllegalArgumentException

Reserves the given name to prevent new methods to be created with it.

Parameters:

name - name to be reserved

Throws:

IllegalArgumentException

convertToValidMemberName

public String convertToValidMemberName(String name)

replaceLast

public static String replaceLast(String source,
                                 char toReplace,
                                 char with)