Package org.springframework.geode.cache

Class RepositoryCacheLoader<T,ID>

java.lang.Object

org.springframework.geode.cache.support.RepositoryCacheLoaderWriterSupport<T,ID>

org.springframework.geode.cache.RepositoryCacheLoader<T,ID>

All Implemented Interfaces:

org.apache.geode.cache.CacheCallback, org.apache.geode.cache.CacheLoader<ID,T>, org.apache.geode.cache.CacheWriter<ID,T>, org.apache.geode.cache.Declarable, org.springframework.beans.factory.Aware, org.springframework.context.EnvironmentAware, CacheLoaderSupport<ID,T>, CacheWriterSupport<ID,T>

public class RepositoryCacheLoader<T,ID>
extends RepositoryCacheLoaderWriterSupport<T,ID>

A CacheLoader implementation backed by a Spring Data CrudRepository used to load an entity from an external data source.

Since:

1.1.0

See Also:

• CacheLoader
• CrudRepository
• CacheLoaderSupport

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	CACHE_LOAD_EXCEPTION_MESSAGE

Fields inherited from class org.springframework.geode.cache.support.RepositoryCacheLoaderWriterSupport

DATA_ACCESS_ERROR, NUKE_AND_PAVE_PROPERTY

Constructor Summary

Constructors

Constructor	Description
RepositoryCacheLoader(org.springframework.data.repository.CrudRepository<T,ID> repository)

Method Summary

Modifier and Type	Method	Description
T	load(org.apache.geode.cache.LoaderHelper<ID,T> helper)
protected org.apache.geode.cache.CacheRuntimeException	newCacheRuntimeException(Supplier<String> messageSupplier, Throwable cause)

Methods inherited from class org.springframework.geode.cache.support.RepositoryCacheLoaderWriterSupport

doRepositoryOp, getEnvironment, getRepository, isNukeAndPaveEnabled, setEnvironment, with

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.geode.cache.support.CacheLoaderSupport

close

Methods inherited from interface org.springframework.geode.cache.support.CacheWriterSupport

beforeCreate, beforeDestroy, beforeRegionClear, beforeRegionDestroy, beforeUpdate

Methods inherited from interface org.apache.geode.cache.Declarable

init, initialize

Field Details

CACHE_LOAD_EXCEPTION_MESSAGE

protected static final String CACHE_LOAD_EXCEPTION_MESSAGE

See Also:

• Constant Field Values

Constructor Details

RepositoryCacheLoader

public RepositoryCacheLoader(org.springframework.data.repository.CrudRepository<T,ID> repository)

Method Details

load

public T load(org.apache.geode.cache.LoaderHelper<ID,T> helper)
       throws org.apache.geode.cache.CacheLoaderException

Specified by:

load in interface org.apache.geode.cache.CacheLoader<T,ID>

Overrides:

load in class RepositoryCacheLoaderWriterSupport<T,ID>

Throws:

org.apache.geode.cache.CacheLoaderException

newCacheRuntimeException

protected org.apache.geode.cache.CacheRuntimeException newCacheRuntimeException(Supplier<String> messageSupplier,
 Throwable cause)

Specified by:

newCacheRuntimeException in class RepositoryCacheLoaderWriterSupport<T,ID>