Package org.pentaho.platform.plugin.services.connections.xquery

Class XQResultSet

java.lang.Object

org.pentaho.platform.plugin.services.connections.xquery.XQResultSet

All Implemented Interfaces:

org.pentaho.commons.connection.IDisposable, org.pentaho.commons.connection.IPeekable, org.pentaho.commons.connection.IPentahoResultSet

public class XQResultSet
extends Object
implements org.pentaho.commons.connection.IPentahoResultSet, org.pentaho.commons.connection.IPeekable

Author:

wseyler TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates

Field Summary

Fields

Modifier and Type	Field	Description
protected String[]	columnTypes
protected XQConnection	connection
protected static final String	DELIM
protected net.sf.saxon.query.DynamicQueryContext	dynamicContext
protected static final String	EMPTY_STR
protected net.sf.saxon.query.XQueryExpression	exp
protected static final org.apache.commons.logging.Log	logger
protected XQMetaData	metaData
protected Object[]	peekRow

Constructor Summary

Constructors

Constructor	Description
XQResultSet(XQConnection xqConnection, net.sf.saxon.query.XQueryExpression exp, net.sf.saxon.query.DynamicQueryContext dynamicContext, String[] columnTypes)

Method Summary

Modifier and Type	Method	Description
void	beforeFirst()
void	close()
void	closeConnection()
protected void	decodeNode(Object obj, Map retValue)
void	dispose()
protected List	evaluate()
int	getColumnCount()
Object[]	getDataColumn(int column)
Object[]	getDataRow(int row)
org.pentaho.commons.connection.IPentahoMetaData	getMetaData()
int	getRowCount()
Object	getValueAt(int row, int column)
protected void	init()
boolean	isScrollable()
org.pentaho.commons.connection.IPentahoResultSet	memoryCopy()
Object[]	next()
Object[]	peek()

Methods inherited from class java.lang.Object

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

Field Details

logger

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

exp

protected net.sf.saxon.query.XQueryExpression exp

dynamicContext

protected net.sf.saxon.query.DynamicQueryContext dynamicContext

metaData

protected XQMetaData metaData

DELIM

protected static final String DELIM

See Also:

• Constant Field Values

EMPTY_STR

protected static final String EMPTY_STR

See Also:

• Constant Field Values

peekRow

protected Object[] peekRow

columnTypes

protected String[] columnTypes

connection

protected XQConnection connection

Constructor Details

XQResultSet

public XQResultSet(XQConnection xqConnection,
 net.sf.saxon.query.XQueryExpression exp,
 net.sf.saxon.query.DynamicQueryContext dynamicContext,
 String[] columnTypes)
            throws net.sf.saxon.trans.XPathException

Parameters:

exp -

dynamicContext -

columnTypes -

Throws:

net.sf.saxon.trans.XPathException

Method Details

init

protected void init()
             throws net.sf.saxon.trans.XPathException

Throws:

net.sf.saxon.trans.XPathException

evaluate

protected List evaluate()
                 throws net.sf.saxon.trans.XPathException

Throws:

net.sf.saxon.trans.XPathException

getMetaData

public org.pentaho.commons.connection.IPentahoMetaData getMetaData()

Specified by:

getMetaData in interface org.pentaho.commons.connection.IPentahoResultSet

peek

public Object[] peek()

Specified by:

peek in interface org.pentaho.commons.connection.IPeekable

next

public Object[] next()

Specified by:

next in interface org.pentaho.commons.connection.IPentahoResultSet

decodeNode

protected void decodeNode(Object obj,
 Map retValue)

close

public void close()

Specified by:

close in interface org.pentaho.commons.connection.IPentahoResultSet

closeConnection

public void closeConnection()

Specified by:

closeConnection in interface org.pentaho.commons.connection.IPentahoResultSet

isScrollable

public boolean isScrollable()

Specified by:

isScrollable in interface org.pentaho.commons.connection.IPentahoResultSet

getValueAt

public Object getValueAt(int row,
 int column)

Specified by:

getValueAt in interface org.pentaho.commons.connection.IPentahoResultSet

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface org.pentaho.commons.connection.IPentahoResultSet

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface org.pentaho.commons.connection.IPentahoResultSet

dispose

public void dispose()

Specified by:

dispose in interface org.pentaho.commons.connection.IDisposable

memoryCopy

public org.pentaho.commons.connection.IPentahoResultSet memoryCopy()

Specified by:

memoryCopy in interface org.pentaho.commons.connection.IPentahoResultSet

beforeFirst

public void beforeFirst()

Specified by:

beforeFirst in interface org.pentaho.commons.connection.IPentahoResultSet

getDataColumn

public Object[] getDataColumn(int column)

Specified by:

getDataColumn in interface org.pentaho.commons.connection.IPentahoResultSet

getDataRow

public Object[] getDataRow(int row)

Specified by:

getDataRow in interface org.pentaho.commons.connection.IPentahoResultSet