com.linkedin.pegasus.generator

Class JavaCodeUtil

java.lang.Object

com.linkedin.pegasus.generator.JavaCodeUtil

public class JavaCodeUtil
extends java.lang.Object

Java specific utility functions for data template code generation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	JavaCodeUtil.PersistentClassChecker

Constructor Summary

Constructors

Constructor and Description
JavaCodeUtil()

Method Summary

Modifier and Type	Method and Description
static void	annotate(com.sun.codemodel.JDefinedClass cls, java.lang.String classType, java.lang.String location) Create Java Generated annotation for a class.
static void	annotate(com.sun.codemodel.JDefinedClass cls, java.lang.String classType, java.lang.String location, java.lang.String rootPath) Create Java Generated annotation for a class.
static java.lang.ClassLoader	classLoaderFromResolverPath(java.lang.String resolverPath)
static java.lang.String	getGetterName(com.sun.codemodel.JCodeModel codeModel, com.sun.codemodel.JType type, java.lang.String capitalizedName) Create getter function name for a variable.
static java.util.List<java.io.File>	targetFiles(java.io.File targetDirectory, com.sun.codemodel.JCodeModel codeModel, java.lang.ClassLoader classLoader, JavaCodeUtil.PersistentClassChecker checker) Build the list of files need to be written from CodeModel, with the targetDirectory as base directory.
static java.util.List<java.io.File>	targetFiles(java.io.File targetDirectory, com.sun.codemodel.JCodeModel codeModel, java.lang.ClassLoader classLoader, JavaCodeUtil.PersistentClassChecker checker, boolean generateLowercasePath) Build the list of files need to be written from CodeModel, with the targetDirectory as base directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaCodeUtil

public JavaCodeUtil()

Method Detail

annotate

public static void annotate(com.sun.codemodel.JDefinedClass cls,
                            java.lang.String classType,
                            java.lang.String location)

Create Java Generated annotation for a class.

Parameters:

cls - CodeModel class to annotate

classType - type of the specified class

location - location of where the specified class is generated from

annotate

public static void annotate(com.sun.codemodel.JDefinedClass cls,
                            java.lang.String classType,
                            java.lang.String location,
                            java.lang.String rootPath)

Create Java Generated annotation for a class.

Parameters:

cls - CodeModel class to annotate

classType - type of the specified class

location - location of where the specified class is generated from

rootPath - root path to relativize the location

getGetterName

public static java.lang.String getGetterName(com.sun.codemodel.JCodeModel codeModel,
                                             com.sun.codemodel.JType type,
                                             java.lang.String capitalizedName)

Create getter function name for a variable.

Parameters:

codeModel - JCodeModel instance

type - CodeModel type of the variable

capitalizedName - name of the variable

Returns:

getter function name

targetFiles

public static java.util.List<java.io.File> targetFiles(java.io.File targetDirectory,
                                                       com.sun.codemodel.JCodeModel codeModel,
                                                       java.lang.ClassLoader classLoader,
                                                       JavaCodeUtil.PersistentClassChecker checker)

Build the list of files need to be written from CodeModel, with the targetDirectory as base directory.

Parameters:

targetDirectory - directory for the target files

codeModel - JCodeModel instance

classLoader - Java ClassLoader to check if a class for the potential target file already exist

checker - custom closure to check if a class should be persistent

Returns:

target files to be written

targetFiles

public static java.util.List<java.io.File> targetFiles(java.io.File targetDirectory,
                                                       com.sun.codemodel.JCodeModel codeModel,
                                                       java.lang.ClassLoader classLoader,
                                                       JavaCodeUtil.PersistentClassChecker checker,
                                                       boolean generateLowercasePath)

Build the list of files need to be written from CodeModel, with the targetDirectory as base directory.

Parameters:

targetDirectory - directory for the target files

codeModel - JCodeModel instance

classLoader - Java ClassLoader to check if a class for the potential target file already exist

checker - custom closure to check if a class should be persistent

generateLowercasePath - true, files are generated with a lower case path; false, files are generated as spec specifies.

Returns:

target files to be written

classLoaderFromResolverPath

public static java.lang.ClassLoader classLoaderFromResolverPath(java.lang.String resolverPath)