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java.lang.Objectorg.jpox.store.rdbms.request.Request
org.jpox.store.rdbms.request.UpdateRequest
public class UpdateRequest
Class to provide a means of update of records in a data store. Extends basic request class implementing the execute method to do a JDBC update operation.
Field Summary |
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Fields inherited from class org.jpox.store.rdbms.request.Request |
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key, LOCALISER, table |
Constructor Summary | |
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UpdateRequest(DatastoreClass table,
AbstractPropertyMetaData[] reqFieldMetaData,
java.lang.Class cls,
ClassLoaderResolver clr)
Constructor, taking the table. |
Method Summary | |
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void |
execute(StateManager sm)
Method performing the update of the record in the datastore. |
Methods inherited from class org.jpox.store.rdbms.request.Request |
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executeQuery, executeUpdate, replaceParamPlaceholdersWithValues |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public UpdateRequest(DatastoreClass table, AbstractPropertyMetaData[] reqFieldMetaData, java.lang.Class cls, ClassLoaderResolver clr)
UPDATE table-name SET param1=?,param2=? WHERE param3=? AND param4=?
table
- The Class Table representing the datastore table to updatereqFieldMetaData
- MetaData of the fields to updatecls
- Class of objects being updatedclr
- ClassLoader resolverMethod Detail |
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public void execute(StateManager sm)
execute
in class Request
sm
- The state manager for the record to be updated
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