de.ruedigermoeller.template

Class TemplateExecutor

java.lang.Object

de.ruedigermoeller.template.TemplateExecutor

public class TemplateExecutor
extends Object

 this class does the following:
  - a template file (=input) is processed by the TemplateSplitter (see doc of .).
    the resulting outputfile is put into a temporary directory (.\tempgen).
  - the javac compiler is invoked to compile the generated file. The resulting class is loaded, executed
    and produces the final result (a file).

 

Field Summary

Fields

Modifier and Type	Field and Description
boolean	sysout

Constructor Summary

Constructors

Constructor and Description
TemplateExecutor() creates a new, unitialized TemplateExecutor
TemplateExecutor(File templateFile, File outputFile, Object context) creates a new TemplateExecutor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	execute()
boolean	execute(PrintStream output) execute the template and produce the outputfiles. Note: if there are errors like "bad classformat" or "invalid magic number", clear all files in the .\tempgen directory
File	getOutputFile()
File	getTemplateFile()
String	getTmpDir()
static void	main(String[] arg)
static int	Run(String templateFile, Object context)
static int	Run(String outputFile, String templateFile, Object context)
void	setFiles(File templateFile, File outputFile, Object context) sets the files to be processed by the TemplateExecutor
void	setTemplateFile(File templateFile)
void	setTmpDir(String tmpDir) set the directory to put temporary files

Methods inherited from class java.lang.Object

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

Field Detail

sysout

public boolean sysout

Constructor Detail

TemplateExecutor

public TemplateExecutor()

creates a new, unitialized TemplateExecutor

TemplateExecutor

public TemplateExecutor(File templateFile,
                File outputFile,
                Object context)

creates a new TemplateExecutor.

Parameters:

templateFile - - the templatefile to process

outputFile - - the file to write to

context - - an Object which is forwarded to the template

Method Detail

Run

public static int Run(String outputFile,
      String templateFile,
      Object context)

Run

public static int Run(String templateFile,
      Object context)

setTemplateFile

public void setTemplateFile(File templateFile)

getTemplateFile

public File getTemplateFile()

setFiles

public void setFiles(File templateFile,
            File outputFile,
            Object context)

sets the files to be processed by the TemplateExecutor

Parameters:

templateFile - - the templatefile to process

outputFile - - the file to write to

context - - an Object which is forwarded to the template

execute

public boolean execute()
                throws Exception

Throws:

Exception

setTmpDir

public void setTmpDir(String tmpDir)

set the directory to put temporary files

getTmpDir

public String getTmpDir()

execute

public boolean execute(PrintStream output)
                throws Exception

execute the template and produce the outputfiles.
Note: if there are errors like "bad classformat" or "invalid magic number", clear all files in the .\tempgen directory

Parameters:

output - - output is written here if != null, else a file is created in the output directory

Returns:

Throws:

Exception

getOutputFile

public File getOutputFile()

main

public static void main(String[] arg)