de.olafpanz.translationtable
Class CodeGenerator

java.lang.Object
  de.olafpanz.translationtable.CodeGenerator

final class CodeGenerator
extends java.lang.Object

This represents one translation table read from ots file.

Author:

Olaf Panz

Field Summary

private TranslationDocument	doc Document to create source for.
private static java.lang.String	ENCODING File encoding.
private TranslationTableParameters	param Code creation parameters.
private static java.util.Comparator<TranslationEntry>	SORT_BY_TYPE_COMPARATOR Compare translation entries by its type
private java.util.Set<TranslationDataType>	usedTypes This structure is filled with types in use.

Constructor Summary

CodeGenerator(TranslationDocument doc, TranslationTableParameters param)
Create a translation table with all meta information, without data.

Method Summary

private void	create14AccessMethod(java.io.PrintWriter writer, java.lang.String objectType, java.lang.String dataType) Create an access method for param.getJdk() 1.4
private void	create15AccessMethod(java.io.PrintWriter writer, TranslationDataType type, java.lang.String dataType, java.lang.String interfaceName) Create an access method for param.getJdk() 1.5
private void	createEmumMethods(java.io.PrintWriter writer, TranslationDataType currType) Create helper methods of an key-enumeration
private java.lang.String	createEnumInterface(java.io.File targetDir) Create interface with keys for all translations
void	createFiles() Create all necessary files.
private java.lang.String	createKeyInterface(java.io.File targetDir) Create interface with keys for all translations
private void	createManager(java.io.File targetDir, java.lang.String interfaceName) Create the translation manager for the specified environment.
private void	createMapLocaleMethod(java.io.PrintWriter writer) Create code that evaluates the right resource bundle.
private void	createPluginProperties(int localeIndex) Do create plugin property files.
private void	createResourceFile(java.io.File targetDir, int localeIndex, java.lang.String infName) Create resource file for one language

Methods inherited from class java.lang.Object

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

Field Detail

ENCODING

private static final java.lang.String ENCODING

File encoding.

See Also:

Constant Field Values

doc

private final TranslationDocument doc

Document to create source for.

param

private final TranslationTableParameters param

Code creation parameters.

usedTypes

private final java.util.Set<TranslationDataType> usedTypes

This structure is filled with types in use. Filled by createKeyInterface(File)

SORT_BY_TYPE_COMPARATOR

private static final java.util.Comparator<TranslationEntry> SORT_BY_TYPE_COMPARATOR

Compare translation entries by its type

Constructor Detail

CodeGenerator

public CodeGenerator(TranslationDocument doc,
                     TranslationTableParameters param)

Create a translation table with all meta information, without data.

Parameters:

doc - Document to generate code for.

param - Defines how to generate code.

Method Detail

createFiles

public void createFiles()
                 throws java.io.IOException

Create all necessary files.

Throws:

java.io.IOException - Error in file creation

createManager

private final void createManager(java.io.File targetDir,
                                 java.lang.String interfaceName)
                          throws java.io.IOException

Create the translation manager for the specified environment.

Parameters:

targetDir - The target dir

interfaceName - Name of interface that defines keys.

Throws:

java.io.IOException - Error in file creation

createMapLocaleMethod

private final void createMapLocaleMethod(java.io.PrintWriter writer)

Create code that evaluates the right resource bundle. Locale assignment algorithm: (1) Search for exact match considering language, country, variant

(2) Search for exact match considering language, country

(3) Search for exact match considering language

(4) Use default locale

Parameters:

writer - Write code to this writer

create15AccessMethod

private void create15AccessMethod(java.io.PrintWriter writer,
                                  TranslationDataType type,
                                  java.lang.String dataType,
                                  java.lang.String interfaceName)

Create an access method for param.getJdk() 1.5

Parameters:

writer - Writer to write code to

type - Type of requested element

dataType - Java data type of element

interfaceName - Name of enum-interface

create14AccessMethod

private void create14AccessMethod(java.io.PrintWriter writer,
                                  java.lang.String objectType,
                                  java.lang.String dataType)

Create an access method for param.getJdk() 1.4

Parameters:

writer - Writer to write source to.

objectType - Name of object type, is used to create method name

dataType - Name of java data type

createKeyInterface

private final java.lang.String createKeyInterface(java.io.File targetDir)
                                           throws java.io.IOException

Create interface with keys for all translations

Parameters:

targetDir - Directory of target.

Returns:

Name of the interface class

Throws:

java.io.IOException - Writing might fail

createEnumInterface

private final java.lang.String createEnumInterface(java.io.File targetDir)
                                            throws java.io.IOException

Create interface with keys for all translations

Parameters:

targetDir - Directory of target.

Returns:

Name of the interface class

Throws:

java.io.IOException - Writing might fail

createEmumMethods

private void createEmumMethods(java.io.PrintWriter writer,
                               TranslationDataType currType)

Create helper methods of an key-enumeration

Parameters:

writer - Writer code to this writen; null is not allowed

currType - Current enum type

createResourceFile

private final void createResourceFile(java.io.File targetDir,
                                      int localeIndex,
                                      java.lang.String infName)
                               throws java.io.IOException

Create resource file for one language

Parameters:

targetDir - Directory of target.

localeIndex - Index of locale to write

infName - Name of the created interface

Throws:

java.io.IOException - Writing might fail

createPluginProperties

private void createPluginProperties(int localeIndex)
                             throws java.io.IOException

Do create plugin property files.

Parameters:

localeIndex - Index to the file to create.

Throws:

java.io.IOException - Writing might fail

Since:

1.0