Package org.apache.cayenne.access.jdbc
Class SelectAction
- java.lang.Object
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- org.apache.cayenne.access.jdbc.BaseSQLAction
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- org.apache.cayenne.access.jdbc.SelectAction
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- All Implemented Interfaces:
SQLAction
- Direct Known Subclasses:
DB2SelectAction
,DerbySelectAction
,FirebirdSelectAction
,H2SelectAction
,IngresSelectAction
,SQLiteSelectAction
,SQLServerSelectAction
public class SelectAction extends BaseSQLAction
A SQLAction that handles SelectQuery execution.- Since:
- 1.2
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Field Summary
Fields Modifier and Type Field Description protected Select<?>
query
protected QueryMetadata
queryMetadata
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Fields inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction
dataNode
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Constructor Summary
Constructors Constructor Description SelectAction(Select<?> query, DataNode dataNode)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
performAction(Connection connection, OperationObserver observer)
Executes a query using a strategy defined by the implementation.-
Methods inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction
getInMemoryOffset, readResultSet
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Field Detail
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query
protected Select<?> query
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queryMetadata
protected QueryMetadata queryMetadata
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Method Detail
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performAction
public void performAction(Connection connection, OperationObserver observer) throws Exception
Description copied from interface:SQLAction
Executes a query using a strategy defined by the implementation.- Throws:
Exception
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