com.linkedin.pegasus.generator

Class JavaCodeGeneratorBase

java.lang.Object

com.linkedin.pegasus.generator.JavaCodeGeneratorBase

Direct Known Subclasses:

JavaDataTemplateGenerator

public class JavaCodeGeneratorBase
extends java.lang.Object

Base class for Java code generators. Host CodeModel and define Java specific language rules.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.sun.codemodel.JClass	_arraysClass
protected com.sun.codemodel.JClass	_byteStringClass Useful type references
protected com.sun.codemodel.JClass	_checkedUtilClass
protected com.sun.codemodel.JClass	_collectionClass
protected com.sun.codemodel.JClass	_customClass
protected com.sun.codemodel.JClass	_dataListClass
protected com.sun.codemodel.JClass	_dataMapClass
protected com.sun.codemodel.JClass	_dataTemplateUtilClass
protected com.sun.codemodel.JFieldRef	_disallowNullSetMode
protected com.sun.codemodel.JClass	_getModeClass
protected com.sun.codemodel.JClass	_mapClass
protected com.sun.codemodel.JClass	_maskMapClass
protected com.sun.codemodel.JClass	_objectClass
protected com.sun.codemodel.JClass	_pathSpecClass
protected com.sun.codemodel.JClass	_setModeClass
protected com.sun.codemodel.JFieldRef	_strictGetMode
protected com.sun.codemodel.JClass	_stringBuilderClass
protected com.sun.codemodel.JClass	_stringClass
static java.lang.String	GENERATOR_DEFAULT_PACKAGE Package to be used when a NamedDataSchema does not specify a namespace
static java.lang.String	ROOT_PATH
protected static java.lang.String	SUPER
protected static java.lang.String	THIS

Constructor Summary

Constructors

Constructor and Description
JavaCodeGeneratorBase(java.lang.String defaultPackage)

Method Summary

Modifier and Type	Method and Description
protected static java.lang.String	escapeReserved(java.lang.String name)
com.sun.codemodel.JCodeModel	getCodeModel() The main code generator
protected com.sun.codemodel.JPackage	getPackage()
protected com.sun.codemodel.JPackage	getPackage(java.lang.String namespace)
protected com.sun.codemodel.JExpression	getSizeBoundStringLiteral(java.lang.String text) Generates an expression that's semantically equivalent to a string literal, yet avoids generating string literals that exceed some predefined size bound.
protected static boolean	isReserved(java.lang.String name)

Methods inherited from class java.lang.Object

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

Field Detail

GENERATOR_DEFAULT_PACKAGE

public static final java.lang.String GENERATOR_DEFAULT_PACKAGE

Package to be used when a NamedDataSchema does not specify a namespace

See Also:

Constant Field Values

ROOT_PATH

public static final java.lang.String ROOT_PATH

See Also:

Constant Field Values

SUPER

protected static final java.lang.String SUPER

See Also:

Constant Field Values

THIS

protected static final java.lang.String THIS

See Also:

Constant Field Values

_byteStringClass

protected final com.sun.codemodel.JClass _byteStringClass

Useful type references

_collectionClass

protected final com.sun.codemodel.JClass _collectionClass

_arraysClass

protected final com.sun.codemodel.JClass _arraysClass

_checkedUtilClass

protected final com.sun.codemodel.JClass _checkedUtilClass

_customClass

protected final com.sun.codemodel.JClass _customClass

_dataListClass

protected final com.sun.codemodel.JClass _dataListClass

_dataMapClass

protected final com.sun.codemodel.JClass _dataMapClass

_dataTemplateUtilClass

protected final com.sun.codemodel.JClass _dataTemplateUtilClass

_getModeClass

protected final com.sun.codemodel.JClass _getModeClass

_mapClass

protected final com.sun.codemodel.JClass _mapClass

_objectClass

protected final com.sun.codemodel.JClass _objectClass

_pathSpecClass

protected final com.sun.codemodel.JClass _pathSpecClass

_maskMapClass

protected final com.sun.codemodel.JClass _maskMapClass

_setModeClass

protected final com.sun.codemodel.JClass _setModeClass

_stringBuilderClass

protected final com.sun.codemodel.JClass _stringBuilderClass

_stringClass

protected final com.sun.codemodel.JClass _stringClass

_disallowNullSetMode

protected final com.sun.codemodel.JFieldRef _disallowNullSetMode

_strictGetMode

protected final com.sun.codemodel.JFieldRef _strictGetMode

Constructor Detail

JavaCodeGeneratorBase

public JavaCodeGeneratorBase(java.lang.String defaultPackage)

Method Detail

isReserved

protected static boolean isReserved(java.lang.String name)

escapeReserved

protected static java.lang.String escapeReserved(java.lang.String name)

getCodeModel

public com.sun.codemodel.JCodeModel getCodeModel()

The main code generator

getPackage

protected com.sun.codemodel.JPackage getPackage()

getPackage

protected com.sun.codemodel.JPackage getPackage(java.lang.String namespace)

getSizeBoundStringLiteral

protected com.sun.codemodel.JExpression getSizeBoundStringLiteral(java.lang.String text)

Generates an expression that's semantically equivalent to a string literal, yet avoids generating string literals that exceed some predefined size bound. This is needed to ensure compiler string literal size limits are not hit.

Parameters:

text - string literal text

Returns:

expression which is semantically equivalent to a string literal