com.ibm.etools.iseries.subsystems.qsys.cache
Class AbstractCacheHandler

java.lang.Object
  com.ibm.etools.iseries.subsystems.qsys.cache.AbstractCacheHandler

Direct Known Subclasses:

IFSCacheHandler, QSYSJobCacheHandler, QSYSObjectCacheHandler

public class AbstractCacheHandler
extends Object

Parent class for cache handlers.

Field Summary

static String

copyright

Constructor Summary

protected

AbstractCacheHandler(String hostname, String handlerName)

Method Summary

protected void	addToOutputXNumberOfLines(int numberOfLinesToAdd, BufferedReader in, List<String> output) Add the number of lines into the output List provided
protected void	backupAndDeleteCacheFile(String filename) Code to cleanup corrupted cache files.
protected void	checkCacheSize()
String	getCacheRootDirectory() Get the file system root location for the current cache handler.
protected String	getListingDetailsFileName() Get the name of the file used for listing the basic properties of Elements
protected BufferedReader	getReader(String filename) Utility method for getting and PrintWriter for and output file
protected BufferedWriter	getWriter(String filename) Utility method for getting and PrintWriter for and output file
protected boolean	isCachingDisabled()
void	setCacheLocation(String location)
protected void	skipNumberOfLines(int numberOfLinesToSkip, BufferedReader in) Skip the passed number of lines
protected void	writeFile(String filename, List<String> output)

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static String copyright

Constructor Detail

AbstractCacheHandler

protected AbstractCacheHandler(String hostname,
                               String handlerName)

Method Detail

setCacheLocation

public void setCacheLocation(String location)

getCacheRootDirectory

public String getCacheRootDirectory()

Get the file system root location for the current cache handler.

getListingDetailsFileName

protected String getListingDetailsFileName()

Get the name of the file used for listing the basic properties of Elements

getWriter

protected BufferedWriter getWriter(String filename)
                            throws UnsupportedEncodingException,
                                   FileNotFoundException

Utility method for getting and PrintWriter for and output file

Throws:

FileNotFoundException

UnsupportedEncodingException

getReader

protected BufferedReader getReader(String filename)

Utility method for getting and PrintWriter for and output file

Throws:

FileNotFoundException

UnsupportedEncodingException

backupAndDeleteCacheFile

protected void backupAndDeleteCacheFile(String filename)

Code to cleanup corrupted cache files.

skipNumberOfLines

protected void skipNumberOfLines(int numberOfLinesToSkip,
                                 BufferedReader in)
                          throws IOException

Skip the passed number of lines

Throws:

IOException

addToOutputXNumberOfLines

protected void addToOutputXNumberOfLines(int numberOfLinesToAdd,
                                         BufferedReader in,
                                         List<String> output)
                                  throws IOException

Add the number of lines into the output List provided

Throws:

IOException

writeFile

protected void writeFile(String filename,
                         List<String> output)

isCachingDisabled

protected boolean isCachingDisabled()

checkCacheSize

protected void checkCacheSize()