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jbreport.data
Class ResultSetAdapter  

java.lang.Object
  jbreport.data.AbstractQueryResult
      jbreport.data.ResultSetAdapter

All Implemented Interfaces:

QueryResult

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class ResultSetAdapter

extends AbstractQueryResult

implements QueryResult

This is an adapter for a ResultSet to make it compatible for the QueryResult interface.

Version:

$Revision: 1.1.1.1 $

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Field Summary
private  java.sql.ResultSet	rs           The resultset from which data will be extracted

 

Fields inherited from class jbreport.data.AbstractQueryResult

 

Constructor Summary

ResultSetAdapter(java.sql.ResultSet rs)

 

Method Summary
void	close()           Close this set of results so that any resources used can be made available for garbage collection.
int	getColumnCount()
java.lang.String	getString(int columnIndex)
int	indexForName(java.lang.String columnName)           Returns the index of a column for a given name
java.lang.String	nameForIndex(int columnIndex)           Returns the name of a column for a given index
boolean	next()           Move to the next row in the set of results.
boolean	wasNull()

 

Methods inherited from class jbreport.data.AbstractQueryResult

assertNotNull, doBreakChecks, getBigDecimal, getBigDecimal, getBoolean, getBoolean, getDate, getDate, getDouble, getDouble, getInt, getInt, getLong, getLong, getString, registerBreakListener, unregisterAllBut

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface jbreport.data.QueryResult

getBigDecimal, getBigDecimal, getBoolean, getBoolean, getDate, getDate, getDouble, getDouble, getInt, getInt, getLong, getLong, getString, registerBreakListener, unregisterAllBut

 

Field Detail

rs

private java.sql.ResultSet rs

The resultset from which data will be extracted

Constructor Detail

ResultSetAdapter

public ResultSetAdapter(java.sql.ResultSet rs)

Method Detail

next

public boolean next()
             throws jbreport.ReportException

Description copied from interface: QueryResult

Move to the next row in the set of results. When the instance is first created, the cursor is at the logical row before the first row.

Specified by:

next in interface QueryResult

Specified by:

next in class AbstractQueryResult

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close

public void close()
           throws jbreport.ReportException

Description copied from interface: QueryResult

Close this set of results so that any resources used can be made available for garbage collection.

Specified by:

close in interface QueryResult

Specified by:

close in class AbstractQueryResult

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indexForName

public int indexForName(java.lang.String columnName)
                 throws jbreport.ReportException

Description copied from interface: QueryResult

Returns the index of a column for a given name

Specified by:

indexForName in interface QueryResult

Specified by:

indexForName in class AbstractQueryResult

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nameForIndex

public java.lang.String nameForIndex(int columnIndex)
                              throws jbreport.ReportException

Description copied from interface: QueryResult

Returns the name of a column for a given index

Specified by:

nameForIndex in interface QueryResult

Overrides:

nameForIndex in class AbstractQueryResult

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getString

public java.lang.String getString(int columnIndex)
                           throws jbreport.ReportException

Specified by:

getString in interface QueryResult

Specified by:

getString in class AbstractQueryResult

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wasNull

public boolean wasNull()
                throws jbreport.ReportException

Specified by:

wasNull in interface QueryResult

Specified by:

wasNull in class AbstractQueryResult

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getColumnCount

public int getColumnCount()
                   throws jbreport.ReportException

Specified by:

getColumnCount in interface QueryResult

Specified by:

getColumnCount in class AbstractQueryResult

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