Package com.metaobjects.generator.direct.object

Class BaseObjectCodeGenerator

java.lang.Object

com.metaobjects.generator.GeneratorBase

com.metaobjects.generator.direct.DirectGeneratorBase

com.metaobjects.generator.direct.MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

com.metaobjects.generator.direct.object.BaseObjectCodeGenerator

All Implemented Interfaces:

Generator

Direct Known Subclasses:

JavaCodeGenerator

public abstract class BaseObjectCodeGenerator
extends MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

Base class for Object Code Generators providing language-agnostic functionality for generating code from MetaObjects.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ARG_DEBUG
static final String	ARG_NAMEPREFIX
static final String	ARG_NAMESUFFIX
static final String	ARG_OPTARRAYS
static final String	ARG_OPTKEYS
static final String	ARG_PKGPREFIX
static final String	ARG_PKGSUFFIX
static final String	ARG_TYPE
protected com.metaobjects.loader.MetaDataLoader	currentLoader
protected static final String	ERROR_FINALOUTPUTDIR_REQUIRED
protected static final String	ERROR_TYPE_INVALID
protected static final String	ERROR_TYPE_REQUIRED
protected GenerationContext	globalContext
protected Map<com.metaobjects.object.MetaObject,String>	objectNameMap

Fields inherited from class com.metaobjects.generator.direct.MultiFileDirectGeneratorBase

ARG_FINALOUTPUTDIR, finalOutDir, outDir

Fields inherited from class com.metaobjects.generator.direct.DirectGeneratorBase

log

Fields inherited from class com.metaobjects.generator.GeneratorBase

ARG_OUTPUTDIR, ARG_OUTPUTFILENAME

Constructor Summary

Constructors

Constructor	Description
BaseObjectCodeGenerator()

Method Summary

Modifier and Type	Method	Description
boolean	addArrayMethods()
boolean	addKeyMethods()
protected void	configureGlobalContext()	Configure the global context with common settings
protected abstract String	convertToLanguageNaming(String name)	Convert name to language-specific naming conventions (e.g., PascalCase, camelCase, snake_case)
protected void	copyContextSettings(GenerationContext source, GenerationContext target)	Copy settings from global context to file context
protected abstract BaseObjectCodeWriter	createWriter(com.metaobjects.loader.MetaDataLoader loader, com.metaobjects.object.MetaObject md, PrintWriter pw, GenerationContext context)	Create a language-specific writer instance
protected abstract String	getDefaultType()	Get the default type for this language
protected abstract String	getFileExtension()	Get the file extension for this language (e.g., ".java", ".cs", ".ts", ".py")
protected Class<com.metaobjects.object.MetaObject>	getFilterClass()
protected abstract String	getLanguageName()	Get the name of the target language for logging purposes
String	getNamePrefix()
String	getNameSuffix()
protected char	getPathSeparator()	Get the path separator for this target language/platform
String	getPkgPrefix()
String	getPkgSuffix()
protected String	getSingleOutputFilename(com.metaobjects.object.MetaObject md)
protected String	getSingleOutputFilePath(com.metaobjects.object.MetaObject md)
protected GeneratorIOWriter	getSingleWriter(com.metaobjects.loader.MetaDataLoader loader, com.metaobjects.object.MetaObject md, PrintWriter pw)
protected abstract String[]	getSupportedTypes()	Get the supported object types for this language (e.g., "interface", "class", "struct")
String	getType()
protected boolean	isNotBlank(String str)
protected void	parseArgs()	Override this to handle argument parsing and validation
String	toString()
BaseObjectCodeGenerator	withGlobalContext(GenerationContext context)
protected void	writeSingleFile(com.metaobjects.object.MetaObject mo, GeneratorIOWriter<?> writer)

Methods inherited from class com.metaobjects.generator.direct.MultiFileDirectGeneratorBase

execute, getFinalOutputDir, getFinalWriter, writeFinalFile

Methods inherited from class com.metaobjects.generator.direct.DirectGeneratorBase

setScripts

Methods inherited from class com.metaobjects.generator.GeneratorBase

getAndCreateDir, getArg, getArg, getArg, getArgs, getFilters, getMetaDataFilters, getOutputDir, getOutputFilename, getScripts, hasArg, setArgs, setFilters

Methods inherited from class java.lang.Object

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

Field Details

ARG_TYPE

public static final String ARG_TYPE

See Also:

• Constant Field Values

ARG_PKGPREFIX

public static final String ARG_PKGPREFIX

See Also:

• Constant Field Values

ARG_PKGSUFFIX

public static final String ARG_PKGSUFFIX

See Also:

• Constant Field Values

ARG_NAMEPREFIX

public static final String ARG_NAMEPREFIX

See Also:

• Constant Field Values

ARG_NAMESUFFIX

public static final String ARG_NAMESUFFIX

See Also:

• Constant Field Values

ARG_OPTARRAYS

public static final String ARG_OPTARRAYS

See Also:

• Constant Field Values

ARG_OPTKEYS

public static final String ARG_OPTKEYS

See Also:

• Constant Field Values

ARG_DEBUG

public static final String ARG_DEBUG

See Also:

• Constant Field Values

ERROR_FINALOUTPUTDIR_REQUIRED

protected static final String ERROR_FINALOUTPUTDIR_REQUIRED

ERROR_TYPE_REQUIRED

protected static final String ERROR_TYPE_REQUIRED

See Also:

• Constant Field Values

ERROR_TYPE_INVALID

protected static final String ERROR_TYPE_INVALID

See Also:

• Constant Field Values

objectNameMap

protected Map<com.metaobjects.object.MetaObject,String> objectNameMap

globalContext

protected GenerationContext globalContext

currentLoader

protected com.metaobjects.loader.MetaDataLoader currentLoader

Constructor Details

BaseObjectCodeGenerator

public BaseObjectCodeGenerator()

Method Details

getSupportedTypes

protected abstract String[] getSupportedTypes()

Get the supported object types for this language (e.g., "interface", "class", "struct")

getDefaultType

protected abstract String getDefaultType()

Get the default type for this language

createWriter

protected abstract BaseObjectCodeWriter createWriter(com.metaobjects.loader.MetaDataLoader loader,
 com.metaobjects.object.MetaObject md,
 PrintWriter pw,
 GenerationContext context)

Create a language-specific writer instance

getFileExtension

protected abstract String getFileExtension()

Get the file extension for this language (e.g., ".java", ".cs", ".ts", ".py")

withGlobalContext

public BaseObjectCodeGenerator withGlobalContext(GenerationContext context)

parseArgs

protected void parseArgs()

Description copied from class: DirectGeneratorBase

Override this to handle argument parsing and validation

Overrides:

parseArgs in class MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

getType

public String getType()

getPkgPrefix

public String getPkgPrefix()

getPkgSuffix

public String getPkgSuffix()

getNamePrefix

public String getNamePrefix()

getNameSuffix

public String getNameSuffix()

addArrayMethods

public boolean addArrayMethods()

addKeyMethods

public boolean addKeyMethods()

getFilterClass

protected Class<com.metaobjects.object.MetaObject> getFilterClass()

Specified by:

getFilterClass in class MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

getSingleWriter

protected GeneratorIOWriter getSingleWriter(com.metaobjects.loader.MetaDataLoader loader,
 com.metaobjects.object.MetaObject md,
 PrintWriter pw)
                                     throws GeneratorIOException

Specified by:

getSingleWriter in class MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

Throws:

GeneratorIOException

configureGlobalContext

protected void configureGlobalContext()

Configure the global context with common settings

copyContextSettings

protected void copyContextSettings(GenerationContext source,
 GenerationContext target)

Copy settings from global context to file context

writeSingleFile

protected void writeSingleFile(com.metaobjects.object.MetaObject mo,
 GeneratorIOWriter<?> writer)
                        throws GeneratorIOException

Specified by:

writeSingleFile in class MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

Throws:

GeneratorIOException

getLanguageName

protected abstract String getLanguageName()

Get the name of the target language for logging purposes

getSingleOutputFilePath

protected String getSingleOutputFilePath(com.metaobjects.object.MetaObject md)

Specified by:

getSingleOutputFilePath in class MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

getPathSeparator

protected char getPathSeparator()

Get the path separator for this target language/platform

getSingleOutputFilename

protected String getSingleOutputFilename(com.metaobjects.object.MetaObject md)

Specified by:

getSingleOutputFilename in class MultiFileDirectGeneratorBase<com.metaobjects.object.MetaObject>

convertToLanguageNaming

protected abstract String convertToLanguageNaming(String name)

Convert name to language-specific naming conventions (e.g., PascalCase, camelCase, snake_case)

isNotBlank

protected boolean isNotBlank(String str)

toString

public String toString()

Overrides:

toString in class GeneratorBase