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org.jdaemon.util.sql
Class ResultSetIterator  

java.lang.Object
  org.jdaemon.util.sql.ResultSetIterator

All Implemented Interfaces:

java.util.Iterator

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public class ResultSetIterator

extends java.lang.Object

implements java.util.Iterator

Iterator facade for JDBC ResultSet object

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Field Summary
private  int	columns
private  ConnectionManager	connection
private  boolean	more
private  java.sql.ResultSet	results

 

Constructor Summary

ResultSetIterator(ConnectionManager connection, java.lang.String sql)           Creates a new instance of ResultSetIterator.

 

Method Summary
boolean	hasNext()           Check for more data in this iterator
java.lang.Object	next()           Get the next row of data
void	remove()           NOT SUPPORTED

 

Methods inherited from class java.lang.Object

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

 

Field Detail

connection

private ConnectionManager connection

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results

private java.sql.ResultSet results

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columns

private int columns

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more

private boolean more

Constructor Detail

ResultSetIterator

public ResultSetIterator(ConnectionManager connection,
                         java.lang.String sql)
                  throws java.sql.SQLException,
                         org.jdaemon.util.resource.ResourceManagerException

Creates a new instance of ResultSetIterator. Takes ConnectionManager as argument. The constructor invokes connection.useConnection(). When the final call to next() is made, connection.release() is called.

Method Detail

hasNext

public boolean hasNext()

Check for more data in this iterator

Specified by:

hasNext in interface java.util.Iterator

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next

public java.lang.Object next()

Get the next row of data

Specified by:

next in interface java.util.Iterator

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remove

public void remove()

NOT SUPPORTED

Specified by:

remove in interface java.util.Iterator

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> jdaemon >> util >> [ sql overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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