AbstractQueryCommand (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins.cmp.jdbc2
Class AbstractQueryCommand

java.lang.Object
  org.jboss.ejb.plugins.cmp.jdbc2.AbstractQueryCommand

All Implemented Interfaces:: QueryCommand

Direct Known Subclasses:: DeclaredSQLQueryCommand, EJBQLQueryCommand, FindByPrimaryKeyCommand, JBossQLQueryCommand

public abstract class AbstractQueryCommand
extends Object
implements QueryCommand

Version:: $Revision: 1.3 $
Author:: Alexey Loubyansky

Field Summary

protected JDBCEntityBridge2 entity


protected org.jboss.logging.Logger log


protected QueryParameter[] params


protected String sql


Constructor Summary

AbstractQueryCommand()


Method Summary

protected Object executeFetchOne(Object[] args, GenericEntityObjectFactory factory)


Collection fetchCollection(Schema schema, GenericEntityObjectFactory factory, Object[] args)


Object fetchOne(Schema schema, GenericEntityObjectFactory factory, Object[] args)


JDBCStoreManager2 getStoreManager()


protected void setEntityReader(JDBCEntityBridge2 entity)


protected void setFieldReader(JDBCCMPFieldBridge2 field)


protected void setFunctionReader(SelectFunction func)


protected void setParameters(List p)


protected void setResultType(Class clazz)


Methods inherited from class java.lang.Object

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

Field Detail

sql

protected String sql

log

protected org.jboss.logging.Logger log

entity

protected JDBCEntityBridge2 entity

params

protected QueryParameter[] params

Constructor Detail

AbstractQueryCommand

public AbstractQueryCommand()

Method Detail

setResultType

protected void setResultType(Class clazz)

setFieldReader

protected void setFieldReader(JDBCCMPFieldBridge2 field)

setFunctionReader

protected void setFunctionReader(SelectFunction func)

setEntityReader

protected void setEntityReader(JDBCEntityBridge2 entity)

getStoreManager

public JDBCStoreManager2 getStoreManager()

Specified by:: getStoreManager in interface QueryCommand

fetchCollection

public Collection fetchCollection(Schema schema,
                                  GenericEntityObjectFactory factory,
                                  Object[] args)
                           throws javax.ejb.FinderException

Specified by:: fetchCollection in interface QueryCommand

Throws:: javax.ejb.FinderException

fetchOne

public Object fetchOne(Schema schema,
                       GenericEntityObjectFactory factory,
                       Object[] args)
                throws javax.ejb.FinderException

Specified by:: fetchOne in interface QueryCommand

Throws:: javax.ejb.FinderException

executeFetchOne

protected Object executeFetchOne(Object[] args,
                                 GenericEntityObjectFactory factory)
                          throws javax.ejb.FinderException

Throws:: javax.ejb.FinderException

setParameters

protected void setParameters(List p)