net.sf.jxls.report
Class ResultSetCollection

java.lang.Object
  java.util.AbstractCollection
      net.sf.jxls.report.ResultSetCollection

All Implemented Interfaces:

java.lang.Iterable, java.util.Collection

public class ResultSetCollection
extends java.util.AbstractCollection

Allows JDBC ResultSet to be used with XLSTransformer Note! This is very basic implementation just to give an example of how this can be done. You may want to create your own implementation to use advanced features of some specific jdbc driver for example.

Author:

Leonid Vysochyn

Field Summary

protected static org.apache.commons.logging.Log

log

Constructor Summary

ResultSetCollection(java.sql.ResultSet resultSet)
Construct a new ResultSetCollection for the specified ResultSet.

ResultSetCollection(java.sql.ResultSet resultSet, boolean lowerCase)
Construct a new ResultSetCollection for the specified ResultSet.

ResultSetCollection(java.sql.ResultSet resultSet, int numberOfRows)
Construct a new ResultSetCollection for the specified ResultSet.

ResultSetCollection(java.sql.ResultSet resultSet, int numberOfRows, boolean lowerCase)
Construct a new ResultSetCollection for the specified ResultSet.

Method Summary

boolean	isLowerCase()
java.util.Iterator	iterator()
protected void	setNumberOfRows()
int	size()

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode

Field Detail

log

protected static final org.apache.commons.logging.Log log

Constructor Detail

ResultSetCollection

public ResultSetCollection(java.sql.ResultSet resultSet)
                    throws java.sql.SQLException,
                           java.lang.NullPointerException

Construct a new ResultSetCollection for the specified ResultSet. The property names corresponding to column names in the result set will be lower cased.

Parameters:

resultSet - - The result set to be wrapped

Throws:

java.sql.SQLException - - if the metadata for this result set cannot be introspected

java.lang.NullPointerException - - if resultSet is null

ResultSetCollection

public ResultSetCollection(java.sql.ResultSet resultSet,
                           boolean lowerCase)
                    throws java.sql.SQLException,
                           java.lang.NullPointerException

Construct a new ResultSetCollection for the specified ResultSet.

Parameters:

resultSet - - The result set to be wrapped

lowerCase - - Should property names be lower cased?

Throws:

java.sql.SQLException - - if the metadata for this result set cannot be introspected

java.lang.NullPointerException - - if resultSet is null

ResultSetCollection

public ResultSetCollection(java.sql.ResultSet resultSet,
                           int numberOfRows)
                    throws java.sql.SQLException,
                           java.lang.NullPointerException

Construct a new ResultSetCollection for the specified ResultSet. The property names corresponding to column names in the result set will be lower cased.

Parameters:

resultSet - - The result set to be wrapped

numberOfRows - - The number of rows in result set

Throws:

java.sql.SQLException - - if the metadata for this result set cannot be introspected

java.lang.NullPointerException - - if resultSet is null

ResultSetCollection

public ResultSetCollection(java.sql.ResultSet resultSet,
                           int numberOfRows,
                           boolean lowerCase)
                    throws java.sql.SQLException,
                           java.lang.NullPointerException

Construct a new ResultSetCollection for the specified ResultSet.

Parameters:

resultSet - - The result set to be wrapped

numberOfRows - - The number of rows in result set

lowerCase - - Should property names be lower cased?

Throws:

java.sql.SQLException - - if the metadata for this result set cannot be introspected

java.lang.NullPointerException - - if resultSet is null

Method Detail

setNumberOfRows

protected void setNumberOfRows()
                        throws java.sql.SQLException

Throws:

java.sql.SQLException

size

public int size()

Specified by:

size in interface java.util.Collection

Specified by:

size in class java.util.AbstractCollection

iterator

public java.util.Iterator iterator()

Specified by:

iterator in interface java.lang.Iterable

Specified by:

iterator in interface java.util.Collection

Specified by:

iterator in class java.util.AbstractCollection

isLowerCase

public boolean isLowerCase()