com.google.web.bindery.requestfactory.shared.impl

Class IdFactory

java.lang.Object

com.google.web.bindery.requestfactory.shared.impl.IdFactory

Direct Known Subclasses:

AbstractRequestFactory

public abstract class IdFactory
extends Object

Handles common code for creating SimpleProxyIds.

Constructor Summary

Constructors

Constructor and Description
IdFactory()

Method Summary

Methods

Modifier and Type	Method and Description
<P extends BaseProxy> SimpleProxyId<P>	allocateId(Class<P> clazz) Allocates an ephemeral proxy id.
<P extends BaseProxy> SimpleProxyId<P>	allocateSyntheticId(Class<P> clazz, int syntheticId) Allocates a synthetic proxy id.
<P extends EntityProxy> Class<P>	asEntityProxy(Class<? extends BaseProxy> clazz) A utility function to handle generic type conversion.
<P extends ValueProxy> Class<P>	asValueProxy(Class<? extends BaseProxy> clazz) A utility function to handle generic type conversion.
<P extends BaseProxy> SimpleProxyId<P>	getBaseProxyId(String historyToken)
String	getHistoryToken(SimpleProxyId<?> proxy)
<P extends BaseProxy> SimpleProxyId<P>	getId(Class<P> clazz, String serverId, int clientId) Create or retrieve a SimpleProxyId.
<P extends BaseProxy> SimpleProxyId<P>	getId(String typeToken, String serverId) Create or retrieve a SimpleProxyId.
<P extends BaseProxy> SimpleProxyId<P>	getId(String typeToken, String serverId, int clientId) Create or retrieve a SimpleEntityProxyId.
protected abstract <P extends BaseProxy> Class<P>	getTypeFromToken(String typeToken)
protected abstract String	getTypeToken(Class<? extends BaseProxy> clazz)
abstract boolean	isEntityType(Class<?> clazz)
abstract boolean	isValueType(Class<?> clazz)

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

IdFactory

public IdFactory()

Method Detail

allocateId

public <P extends BaseProxy> SimpleProxyId<P> allocateId(Class<P> clazz)

Allocates an ephemeral proxy id. This object is only valid for the lifetime of the RequestFactory.

allocateSyntheticId

public <P extends BaseProxy> SimpleProxyId<P> allocateSyntheticId(Class<P> clazz,
                                                         int syntheticId)

Allocates a synthetic proxy id. This object is only valid for the lifetime of a request.

asEntityProxy

public <P extends EntityProxy> Class<P> asEntityProxy(Class<? extends BaseProxy> clazz)

A utility function to handle generic type conversion. This method will also assert that clazz is actually an EntityProxy type.

asValueProxy

public <P extends ValueProxy> Class<P> asValueProxy(Class<? extends BaseProxy> clazz)

A utility function to handle generic type conversion. This method will also assert that clazz is actually a ValueProxy type.

getBaseProxyId

public <P extends BaseProxy> SimpleProxyId<P> getBaseProxyId(String historyToken)

getHistoryToken

public String getHistoryToken(SimpleProxyId<?> proxy)

getId

public <P extends BaseProxy> SimpleProxyId<P> getId(Class<P> clazz,
                                           String serverId,
                                           int clientId)

Create or retrieve a SimpleProxyId. If both the serverId and clientId are specified and the id is ephemeral, it will be updated with the server id.

getId

public <P extends BaseProxy> SimpleProxyId<P> getId(String typeToken,
                                           String serverId)

Create or retrieve a SimpleProxyId.

getId

public <P extends BaseProxy> SimpleProxyId<P> getId(String typeToken,
                                           String serverId,
                                           int clientId)

Create or retrieve a SimpleEntityProxyId. If both the serverId and clientId are specified and the id is ephemeral, it will be updated with the server id.

isEntityType

public abstract boolean isEntityType(Class<?> clazz)

isValueType

public abstract boolean isValueType(Class<?> clazz)

getTypeFromToken

protected abstract <P extends BaseProxy> Class<P> getTypeFromToken(String typeToken)

getTypeToken

protected abstract String getTypeToken(Class<? extends BaseProxy> clazz)