com.google.gwt.inject.rebind.binding

Class CallConstructorBinding

java.lang.Object

com.google.gwt.inject.rebind.binding.CallConstructorBinding

All Implemented Interfaces:

Binding

public class CallConstructorBinding
extends Object

A binding that calls a single constructor directly. Values for constructor parameters are retrieved by going back through the injector.

Method Summary

Modifier and Type	Method and Description
protected void	addParamTypes(MethodLiteral<?,?> method)
Context	getContext() Returns the context in which this binding was created.
protected SourceSnippet	getCreationStatement(NameGenerator nameGenerator, List<InjectorMethod> methodsOutput) Gets a SourceSnippet that creates the bound value and stores it in a new local variable named "result", and creates any auxiliary methods required by the snippet.
SourceSnippet	getCreationStatements(NameGenerator nameGenerator, List<InjectorMethod> methodsOutput) Gets one or more fully formed Java statements that create the bound value and store it in a new local variable named result.
Collection<Dependency>	getDependencies() Returns the set of dependencies that this binding produces.
String	getGetterMethodPackage() Returns the package in which the getter for the bound key is created.
Collection<TypeLiteral<?>>	getMemberInjectRequests() Returns the set of types for which this binding requires member injection methods to be written.
TypeLiteral<?>	getType()
protected String	getTypeName()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.inject.rebind.binding.Binding

getContext, getGetterMethodPackage

Method Detail

getCreationStatement

protected SourceSnippet getCreationStatement(NameGenerator nameGenerator,
                                             List<InjectorMethod> methodsOutput)
                                      throws NoSourceNameException

Gets a SourceSnippet that creates the bound value and stores it in a new local variable named "result", and creates any auxiliary methods required by the snippet.

The final creation statements output by this binding will also perform member injection on the created value.

Throws:

NoSourceNameException

getCreationStatements

public SourceSnippet getCreationStatements(NameGenerator nameGenerator,
                                           List<InjectorMethod> methodsOutput)
                                    throws NoSourceNameException

Description copied from interface: Binding

Gets one or more fully formed Java statements that create the bound value and store it in a new local variable named result. If additional methods are to be created, the given NameGenerator should be used to choose their names, and they should be added to methodsOutput.

Specified by:

getCreationStatements in interface Binding

Throws:

NoSourceNameException - if source name is not available for type

getDependencies

public Collection<Dependency> getDependencies()

Description copied from interface: Binding

Returns the set of dependencies that this binding produces. This contains edges coming into the key that this type binds (from Dependency.GINJECTOR) as well as dependencies that this binding needs.

Specified by:

getDependencies in interface Binding

getType

public TypeLiteral<?> getType()

getTypeName

protected String getTypeName()
                      throws NoSourceNameException

Throws:

NoSourceNameException

addParamTypes

protected void addParamTypes(MethodLiteral<?,?> method)

getMemberInjectRequests

public Collection<TypeLiteral<?>> getMemberInjectRequests()

Description copied from interface: Binding

Returns the set of types for which this binding requires member injection methods to be written.

Specified by:

getMemberInjectRequests in interface Binding

getContext

public Context getContext()

Description copied from interface: Binding

Returns the context in which this binding was created.

Specified by:

getContext in interface Binding

getGetterMethodPackage

public String getGetterMethodPackage()

Description copied from interface: Binding

Returns the package in which the getter for the bound key is created. This is used by other bindings and by the top-level interface to determine which package this binding's method was written to. Implementors may assume that all other bindings have been created and placed in their respective GinjectorBindings objects.

Typically this will be the package containing the type that is returned by the getter, but the only requirement is that it has to be a package where the return type is visible.

Specified by:

getGetterMethodPackage in interface Binding