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com.essbase.eas.utils
Class RandomAccessFileListModel

java.lang.Object
javax.swing.AbstractListModel
com.essbase.eas.utils.RandomAccessFileListModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.ListModel

public class RandomAccessFileListModel

extends javax.swing.AbstractListModel

Title: RandomAccessResultSetFile Description: Copyright: Copyright (c) 2003 Company: Hyperion Solutions, Inc.

Version:

1.0

Author:

Sree Menon

See Also:

Serialized Form

Nested Class Summary

class	RandomAccessFileListModel.ListRenderer
static class	RandomAccessFileListModel.RAFTextReader
class	RandomAccessFileListModel.TextFileRenderer
class	RandomAccessFileListModel.TextRenderer

Field Summary

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

RandomAccessFileListModel()
Empty constructor

RandomAccessFileListModel(java.io.File dataFile, java.io.File indexFile)
Constructor with the source or output file

RandomAccessFileListModel(java.util.List textList, boolean hasCR, boolean close)

RandomAccessFileListModel(RandomAccessFileListWriter renderer, boolean close)

RandomAccessFileListModel(java.lang.String text, boolean hasCR, boolean close)

RandomAccessFileListModel(TextFileReader reader, boolean close)

Method Summary

void	add(java.lang.Object o)
void	clearContents()
void	close()
void	deleteFile()
void	dispose()
java.lang.Object	getElementAt(int index)
java.io.File[]	getFile()
int	getLength()
int	getLineCount()
int	getRowCount()
int	getSize()
boolean	readFromFile() Reads the file
boolean	readFromFile(RandomAccessFileListReader reader)
void	setDeleteOnExit(boolean delete)
void	setFile(java.io.File dataFile, java.io.File indexFile)
java.lang.String	toString()
void	writeRow(java.lang.Object value) Writes a row information to the file
boolean	writeToFile(java.util.Collection collection, boolean close) Writes a result set to a file
boolean	writeToFile(RandomAccessFileListWriter renderer, boolean closeOnEnd)
boolean	writeToFile(java.lang.String textWithCR, boolean includeEOL, boolean close) Writes the contents of a file using the reader to a RAF file
boolean	writeToFile(TextFileReader reader, boolean close) Writes the contents of a file using the reader to a RAF file
boolean	writeToFileWithCR(java.util.Collection collection, boolean close) Writes a result set to a file

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireContentsChanged, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomAccessFileListModel

public RandomAccessFileListModel()

Empty constructor

RandomAccessFileListModel

public RandomAccessFileListModel(java.io.File dataFile,
                                 java.io.File indexFile)

Constructor with the source or output file

Parameters:

file - file

RandomAccessFileListModel

public RandomAccessFileListModel(TextFileReader reader,
                                 boolean close)
                          throws java.io.IOException

Throws:

java.io.IOException

RandomAccessFileListModel

public RandomAccessFileListModel(java.util.List textList,
                                 boolean hasCR,
                                 boolean close)
                          throws java.io.IOException

Throws:

java.io.IOException

RandomAccessFileListModel

public RandomAccessFileListModel(java.lang.String text,
                                 boolean hasCR,
                                 boolean close)
                          throws java.io.IOException

Throws:

java.io.IOException

RandomAccessFileListModel

public RandomAccessFileListModel(RandomAccessFileListWriter renderer,
                                 boolean close)
                          throws java.io.IOException

Throws:

java.io.IOException

Method Detail

setFile

public void setFile(java.io.File dataFile,
                    java.io.File indexFile)

readFromFile

public boolean readFromFile()
                     throws java.io.IOException

Reads the file

Returns:

true if success

Throws:

java.io.IOException

readFromFile

public boolean readFromFile(RandomAccessFileListReader reader)
                     throws java.io.IOException

Throws:

java.io.IOException

writeRow

public void writeRow(java.lang.Object value)
              throws java.io.IOException

Writes a row information to the file

Parameters:

value - the column values for the row. It has to be of the same format defined by the column types.

Throws:

java.io.IOException

writeToFile

public boolean writeToFile(java.util.Collection collection,
                           boolean close)

Writes a result set to a file

Parameters:

collection - collection

Returns:

true if success

add

public void add(java.lang.Object o)
         throws java.io.IOException

Throws:

java.io.IOException

writeToFileWithCR

public boolean writeToFileWithCR(java.util.Collection collection,
                                 boolean close)

Writes a result set to a file

Parameters:

collection - collection

Returns:

true if success

writeToFile

public boolean writeToFile(TextFileReader reader,
                           boolean close)

Writes the contents of a file using the reader to a RAF file

Parameters:

reader - the reader to read the file

Returns:

true on success

writeToFile

public boolean writeToFile(java.lang.String textWithCR,
                           boolean includeEOL,
                           boolean close)

Writes the contents of a file using the reader to a RAF file

Parameters:

textWithCR - the text with new lines

Returns:

true on success

writeToFile

public boolean writeToFile(RandomAccessFileListWriter renderer,
                           boolean closeOnEnd)

getRowCount

public int getRowCount()

getFile

public java.io.File[] getFile()

deleteFile

public void deleteFile()
                throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

setDeleteOnExit

public void setDeleteOnExit(boolean delete)

getLength

public int getLength()

getSize

public int getSize()

getLineCount

public int getLineCount()

getElementAt

public java.lang.Object getElementAt(int index)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clearContents

public void clearContents()

dispose

public void dispose()

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