Package org.apache.cayenne.query
Class CacheableQuery
java.lang.Object
org.apache.cayenne.query.CacheableQuery
- All Implemented Interfaces:
Serializable,Query
- Direct Known Subclasses:
AbstractQuery,EJBQLQuery
public abstract class CacheableQuery extends Object implements Query
Shared functionality for cacheable queries.
- Since:
- 4.0
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected static org.slf4j.Loggerlogger -
Constructor Summary
Constructors Constructor Description CacheableQuery() -
Method Summary
Modifier and Type Method Description protected abstract org.apache.cayenne.query.BaseQueryMetadatagetBaseMetaData()StringgetCacheGroup()QueryCacheStrategygetCacheStrategy()voidsetCacheGroup(String cacheGroup)voidsetCacheStrategy(QueryCacheStrategy strategy)voiduseLocalCache()Instructs Cayenne to look for query results in the "local" cache when running the query.voiduseLocalCache(String cacheGroup)Instructs Cayenne to look for query results in the "local" cache when running the query.voiduseSharedCache()Instructs Cayenne to look for query results in the "shared" cache when running the query.voiduseSharedCache(String cacheGroup)Instructs Cayenne to look for query results in the "shared" cache when running the query.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.cayenne.query.Query
createSQLAction, getMetaData, route
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Field Details
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logger
protected static final org.slf4j.Logger logger
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Constructor Details
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CacheableQuery
public CacheableQuery()
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Method Details
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getBaseMetaData
protected abstract org.apache.cayenne.query.BaseQueryMetadata getBaseMetaData() -
getCacheStrategy
- Since:
- 3.0
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setCacheStrategy
- Since:
- 3.0
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getCacheGroup
- Since:
- 4.0
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setCacheGroup
- Since:
- 4.0
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useLocalCache
public void useLocalCache()Instructs Cayenne to look for query results in the "local" cache when running the query. This is a short-hand notation for:query.setCacheStrategy(QueryCacheStrategy.LOCAL_CACHE);
- Since:
- 4.0
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useLocalCache
Instructs Cayenne to look for query results in the "local" cache when running the query. This is a short-hand notation for:query.setCacheStrategy(QueryCacheStrategy.LOCAL_CACHE); query.setCacheGroups("group1", "group2");- Since:
- 4.0
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