com.phoenix_int.aserver.util.scriptwrapper.api
Class AbstractFile

java.lang.Object
  com.phoenix_int.aserver.util.scriptwrapper.api.AbstractFile

All Implemented Interfaces:

ParseableFile, java.io.Closeable

Direct Known Subclasses:

CAEOutputFile, PHXRowFieldFile, XPathFile

public abstract class AbstractFile

extends java.lang.Object

implements ParseableFile, java.io.Closeable

Common implementation for files (not file variables) used in script wrappers.

Nested Class Summary

Nested classes/interfaces inherited from interface com.phoenix_int.aserver.util.scriptwrapper.api.ParseableFile

ParseableFile.Mode

Field Summary

protected com.phoenix_int.util.PHXFileUtils.Encoding	encoding
protected java.lang.String	fileName
protected ParseableFile.Mode	mode
protected Parser	parser
protected java.lang.String	templateFileName
protected PHXScriptWrapperObject	wrapper

Constructor Summary

protected	AbstractFile(java.io.File baseDir, ParseableFile.Mode mode) Pre-QuickWrap PHXRowFieldFile constructor did not have a PHXScriptWrapperObject argument.
protected	AbstractFile(PHXScriptWrapperObject wrapper, java.io.File dir, ParseableFile.Mode mode)
protected	AbstractFile(PHXScriptWrapperObject wrapper, ParseableFile.Mode mode)

Method Summary

protected void	actionByMode(ParseableFile.Mode mode) Perform an action consistent with ParseableFile.Mode
void	backup() Backup the file on disk.
void	close() Close the file and free up resources
void	delete() Delete the file from disk.
protected void	ensureFileParser(ParseableFile.Mode mode) Ensure there is a valid parser
com.phoenix_int.util.PHXFileUtils.Encoding	getEncoding()
protected java.io.File	getRealFile(java.lang.String fileName) Get the file on disk, possibly relative to the current run-share directory
protected abstract Parser	newParser(java.io.File rFile, Parser.Mode pmode) Generate a new parser for the given file and mode
void	readTemplate() Read the template
void	setEncoding(com.phoenix_int.util.PHXFileUtils.Encoding enc)
void	setEncoding(java.lang.String enc)
void	setFileToGenerateOrParse(java.lang.String fileName) Set the file to generate or to parse, depending on the mode
void	setTempEmbedded(java.lang.String option) This method applies only to ModelCenter and has no function in Analysis Server
void	setTemplateFile(java.lang.String templateFileName) Set the template file to read.
void	setVariable(java.lang.String name, java.lang.String value) Sets the value of a variable
protected abstract void	transferVars(ParseableFile.Mode mode) Transfer values for variables that have been defined using methods from the concrete implementation, i.e.

Methods inherited from class java.lang.Object

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

Field Detail

mode

protected final ParseableFile.Mode mode

wrapper

protected final PHXScriptWrapperObject wrapper

parser

protected Parser parser

templateFileName

protected java.lang.String templateFileName

fileName

protected java.lang.String fileName

encoding

protected com.phoenix_int.util.PHXFileUtils.Encoding encoding

Constructor Detail

AbstractFile

protected AbstractFile(java.io.File baseDir,
                       ParseableFile.Mode mode)

Pre-QuickWrap PHXRowFieldFile constructor did not have a PHXScriptWrapperObject argument. This constructor handles the legacy case, which, in all likelihood, will continue to be used

Parameters:

baseDir - base directory containing template files, etc.

mode - parsing mode

AbstractFile

protected AbstractFile(PHXScriptWrapperObject wrapper,
                       ParseableFile.Mode mode)

AbstractFile

protected AbstractFile(PHXScriptWrapperObject wrapper,
                       java.io.File dir,
                       ParseableFile.Mode mode)

Parameters:

wrapper - may be null for legacy constructor compatibility

dir -

mode -

Method Detail

backup

public void backup()

Backup the file on disk. File is at the same location with ".bac" appended to the end. If a file by that name already exists, it is deleted prior to moving.

Specified by:

backup in interface ParseableFile

close

public void close()

Close the file and free up resources

Specified by:

close in interface ParseableFile

Specified by:

close in interface java.io.Closeable

delete

public void delete()

Delete the file from disk.

Specified by:

delete in interface ParseableFile

newParser

protected abstract Parser newParser(java.io.File rFile,
                                    Parser.Mode pmode)
                             throws java.io.IOException

Generate a new parser for the given file and mode

Parameters:

rFile - The file to open

pmode - caching mode for underlying parser

Throws:

java.io.IOException

ensureFileParser

protected void ensureFileParser(ParseableFile.Mode mode)
                         throws java.io.IOException

Ensure there is a valid parser

Parameters:

mode - parser mode in current context

Throws:

java.io.IOException

getEncoding

public com.phoenix_int.util.PHXFileUtils.Encoding getEncoding()

setEncoding

public void setEncoding(com.phoenix_int.util.PHXFileUtils.Encoding enc)

setEncoding

public void setEncoding(java.lang.String enc)

getRealFile

protected java.io.File getRealFile(java.lang.String fileName)

Get the file on disk, possibly relative to the current run-share directory

Parameters:

fileName -

Returns:

actionByMode

protected void actionByMode(ParseableFile.Mode mode)
                     throws java.io.IOException,
                            com.phoenix_int.aserver.util.PHXInvalidFormatException,
                            PHXNoSuchTokenException,
                            java.lang.IllegalAccessException,
                            java.lang.InstantiationException,
                            PHXNumberFormatException,
                            PHXBookmarkNotFoundException,
                            PHXSectionNotFoundException

Perform an action consistent with ParseableFile.Mode

Parameters:

mode -

Throws:

java.io.IOException

com.phoenix_int.aserver.util.PHXInvalidFormatException

PHXNoSuchTokenException

java.lang.IllegalAccessException

java.lang.InstantiationException

PHXNumberFormatException

PHXBookmarkNotFoundException

PHXSectionNotFoundException

readTemplate

public void readTemplate()
                  throws java.io.IOException,
                         com.phoenix_int.aserver.util.PHXInvalidFormatException,
                         PHXNoSuchTokenException,
                         java.lang.IllegalAccessException,
                         java.lang.InstantiationException,
                         PHXNumberFormatException,
                         PHXBookmarkNotFoundException,
                         PHXSectionNotFoundException

Read the template

Specified by:

readTemplate in interface ParseableFile

Throws:

java.io.IOException

com.phoenix_int.aserver.util.PHXInvalidFormatException

PHXNoSuchTokenException

java.lang.IllegalAccessException

java.lang.InstantiationException

PHXNumberFormatException

PHXBookmarkNotFoundException

PHXSectionNotFoundException

setFileToGenerateOrParse

public void setFileToGenerateOrParse(java.lang.String fileName)

Set the file to generate or to parse, depending on the mode

Specified by:

setFileToGenerateOrParse in interface ParseableFile

setTempEmbedded

public void setTempEmbedded(java.lang.String option)

This method applies only to ModelCenter and has no function in Analysis Server

Specified by:

setTempEmbedded in interface ParseableFile

setTemplateFile

public void setTemplateFile(java.lang.String templateFileName)

Set the template file to read. If the template file is not specified, it defaults to the file that is parsed or generated, for Mode.PARSE or Mode.GENERATE, respectively.

Specified by:

setTemplateFile in interface ParseableFile

Parameters:

templateFileName - file name

setVariable

public void setVariable(java.lang.String name,
                        java.lang.String value)
                 throws PHXNoSuchObjectException

Sets the value of a variable

Specified by:

setVariable in interface ParseableFile

Parameters:

name - variable name

value - variable value as a string

Throws:

PHXNoSuchObjectException

transferVars

protected abstract void transferVars(ParseableFile.Mode mode)
                              throws java.io.IOException,
                                     com.phoenix_int.aserver.util.PHXInvalidFormatException,
                                     PHXNoSuchTokenException,
                                     java.lang.IllegalAccessException,
                                     java.lang.InstantiationException,
                                     PHXNumberFormatException,
                                     PHXBookmarkNotFoundException,
                                     PHXSectionNotFoundException

Transfer values for variables that have been defined using methods from the concrete implementation, i.e. PHXRowFieldFile.defineVar(String, String, boolean, String)

Variables defined using PHXScriptWrapperObject.addVariable(String, String, boolean) must be explicitly transferred using methods of the concrete implementation class

Parameters:

mode -

Throws:

java.io.IOException

com.phoenix_int.aserver.util.PHXInvalidFormatException

PHXNoSuchTokenException

java.lang.IllegalAccessException

java.lang.InstantiationException

PHXNumberFormatException

PHXBookmarkNotFoundException

PHXSectionNotFoundException