Class JavaCodeGenerator

java.lang.Object

gg.jte.compiler.java.JavaCodeGenerator

All Implemented Interfaces:

CodeGenerator, TemplateParserVisitor

public class JavaCodeGenerator
extends Object
implements CodeGenerator

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final record	JavaCodeGenerator.ForLoopStart
(package private) class	JavaCodeGenerator.JavaContentProcessor
private static final class	JavaCodeGenerator.ParamCallInfo

Nested classes/interfaces inherited from interface CodeGenerator

CodeGenerator.TemplateExpressionPart

Field Summary

Fields

Modifier and Type	Field	Description
private int	attributeCounter
private final List<byte[]>	binaryTextParts
private final LinkedHashSet<ClassDefinition>	classDefinitions
private final ClassInfo	classInfo
private final TemplateCompiler	compiler
private final TemplateConfig	config
private CodeBuilder.CodeMarker	fieldsMarker
private final Deque<JavaCodeGenerator.ForLoopStart>	forLoopStack
private boolean	hasWrittenClass
private boolean	hasWrittenPackage
private final List<String>	imports
private final CodeBuilder	javaCode
private int	nextForLoopId
private final List<ParamInfo>	parameters
private final ConcurrentHashMap<String, List<ParamInfo>>	paramOrder
private final LinkedHashSet<TemplateDependency>	templateDependencies

Constructor Summary

Constructors

Constructor	Description
JavaCodeGenerator(TemplateCompiler compiler, TemplateConfig config, ConcurrentHashMap<String, List<ParamInfo>> paramOrder, ClassInfo classInfo, LinkedHashSet<ClassDefinition> classDefinitions, LinkedHashSet<TemplateDependency> templateDependencies)

Method Summary

Modifier and Type	Method	Description
private void	addLineInfoField(StringBuilder fields)
private void	addNameField(StringBuilder fields, String name)
private void	appendParam(int depth, String param)
private void	appendParams(int depth, String name, List<String> params)
private String	assignAttributeToVariable(int depth, TemplateParser.HtmlAttribute htmlAttribute)
List<byte[]>	getBinaryTextParts()
String	getCode()
private String	getContentClass()
private DebugInfo	getCurrentDebugInfo()
int	getCurrentTemplateLine()
private DebugInfo	getDebugInfo(int templateLine)
List<String>	getImports()
private int	getParameterIndex(String name, List<ParamInfo> paramInfos, JavaCodeGenerator.ParamCallInfo paramCallInfo)
List<ParamInfo>	getParamInfo()
void	onCodePart(int depth, String codePart)
void	onCodeStatement(int depth, String codePart)
void	onComplete()
void	onConditionElse(int depth)
void	onConditionElse(int depth, String condition)
void	onConditionEnd(int depth)
void	onConditionStart(int depth, String condition)
void	onError(String message)
void	onError(String message, int templateLine)
void	onForLoopElse(int depth)
void	onForLoopEnd(int depth)
void	onForLoopStart(int depth, String codePart)
void	onHtmlAttributeOutput(int depth, TemplateParser.HtmlTag currentHtmlTag, TemplateParser.HtmlAttribute htmlAttribute)
void	onHtmlTagAttributeCodePart(int depth, String codePart, String tagName, String attributeName)
void	onHtmlTagBodyCodePart(int depth, String codePart, String tagName)
void	onImport(String importClass)
void	onInterceptHtmlTagClosed(int depth, TemplateParser.HtmlTag htmlTag)
void	onInterceptHtmlTagOpened(int depth, TemplateParser.HtmlTag htmlTag)
void	onLineFinished()
void	onParam(String parameter)
void	onParamsComplete()
void	onTemplateCall(int depth, String name, List<String> params)
void	onTextPart(int depth, String textPart)
void	onUnsafeCodePart(int depth, String codePart)
private void	writeAttributeMap(TemplateParser.HtmlTag htmlTag)
private void	writeBinaryTextParts(StringBuilder fields)
private void	writeBinaryTextPartsConstants(StringBuilder fields)
private void	writeBinaryTextPartsContent(StringBuilder fields)
private void	writeClass()
private void	writeCodePart(int depth, String codePart)
private void	writeIndentation(int depth)
private void	writeIndentation(StringBuilder code, int depth)
private void	writeJavaCodeWithContentSupport(int depth, String code)
private void	writePackageIfRequired()
private void	writeTemplateOutputParam()
private void	writeText(int depth, String text)
private void	writeTextBinary(int depth, String textPart)
private void	writeTextString(int depth, String textPart)

Methods inherited from class Object

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

Methods inherited from interface TemplateParserVisitor

onRawEnd, onRawStart

Field Details

compiler

private final TemplateCompiler compiler

config

private final TemplateConfig config

paramOrder

private final ConcurrentHashMap<String, List<ParamInfo>> paramOrder

classInfo

private final ClassInfo classInfo

javaCode

private final CodeBuilder javaCode

classDefinitions

private final LinkedHashSet<ClassDefinition> classDefinitions

templateDependencies

private final LinkedHashSet<TemplateDependency> templateDependencies

parameters

private final List<ParamInfo> parameters

imports

private final List<String> imports

binaryTextParts

private final List<byte[]> binaryTextParts

forLoopStack

private final Deque<JavaCodeGenerator.ForLoopStart> forLoopStack

hasWrittenPackage

private boolean hasWrittenPackage

hasWrittenClass

private boolean hasWrittenClass

fieldsMarker

private CodeBuilder.CodeMarker fieldsMarker

attributeCounter

private int attributeCounter

nextForLoopId

private int nextForLoopId

Constructor Details

JavaCodeGenerator

public JavaCodeGenerator(TemplateCompiler compiler,
 TemplateConfig config,
 ConcurrentHashMap<String, List<ParamInfo>> paramOrder,
 ClassInfo classInfo,
 LinkedHashSet<ClassDefinition> classDefinitions,
 LinkedHashSet<TemplateDependency> templateDependencies)

Method Details

onImport

public void onImport(String importClass)

Specified by:

onImport in interface TemplateParserVisitor

writePackageIfRequired

private void writePackageIfRequired()

onParam

public void onParam(String parameter)

Specified by:

onParam in interface TemplateParserVisitor

writeClass

private void writeClass()

getContentClass

private String getContentClass()

writeTemplateOutputParam

private void writeTemplateOutputParam()

onParamsComplete

public void onParamsComplete()

Specified by:

onParamsComplete in interface TemplateParserVisitor

onLineFinished

public void onLineFinished()

Specified by:

onLineFinished in interface TemplateParserVisitor

onComplete

public void onComplete()

Specified by:

onComplete in interface TemplateParserVisitor

addLineInfoField

private void addLineInfoField(StringBuilder fields)

addNameField

private void addNameField(StringBuilder fields,
 String name)

writeBinaryTextParts

private void writeBinaryTextParts(StringBuilder fields)

writeBinaryTextPartsContent

private void writeBinaryTextPartsContent(StringBuilder fields)

writeBinaryTextPartsConstants

private void writeBinaryTextPartsConstants(StringBuilder fields)

onError

public void onError(String message)

Specified by:

onError in interface TemplateParserVisitor

onError

public void onError(String message,
 int templateLine)

Specified by:

onError in interface TemplateParserVisitor

onTextPart

public void onTextPart(int depth,
 String textPart)

Specified by:

onTextPart in interface TemplateParserVisitor

writeTextBinary

private void writeTextBinary(int depth,
 String textPart)

writeTextString

private void writeTextString(int depth,
 String textPart)

writeText

private void writeText(int depth,
 String text)

onCodePart

public void onCodePart(int depth,
 String codePart)

Specified by:

onCodePart in interface TemplateParserVisitor

onHtmlTagBodyCodePart

public void onHtmlTagBodyCodePart(int depth,
 String codePart,
 String tagName)

Specified by:

onHtmlTagBodyCodePart in interface TemplateParserVisitor

onHtmlTagAttributeCodePart

public void onHtmlTagAttributeCodePart(int depth,
 String codePart,
 String tagName,
 String attributeName)

Specified by:

onHtmlTagAttributeCodePart in interface TemplateParserVisitor

onUnsafeCodePart

public void onUnsafeCodePart(int depth,
 String codePart)

Specified by:

onUnsafeCodePart in interface TemplateParserVisitor

writeCodePart

private void writeCodePart(int depth,
 String codePart)

onCodeStatement

public void onCodeStatement(int depth,
 String codePart)

Specified by:

onCodeStatement in interface TemplateParserVisitor

onConditionStart

public void onConditionStart(int depth,
 String condition)

Specified by:

onConditionStart in interface TemplateParserVisitor

onConditionElse

public void onConditionElse(int depth,
 String condition)

Specified by:

onConditionElse in interface TemplateParserVisitor

onConditionElse

public void onConditionElse(int depth)

Specified by:

onConditionElse in interface TemplateParserVisitor

onConditionEnd

public void onConditionEnd(int depth)

Specified by:

onConditionEnd in interface TemplateParserVisitor

onForLoopStart

public void onForLoopStart(int depth,
 String codePart)

Specified by:

onForLoopStart in interface TemplateParserVisitor

onForLoopElse

public void onForLoopElse(int depth)

Specified by:

onForLoopElse in interface TemplateParserVisitor

onForLoopEnd

public void onForLoopEnd(int depth)

Specified by:

onForLoopEnd in interface TemplateParserVisitor

onTemplateCall

public void onTemplateCall(int depth,
 String name,
 List<String> params)

Specified by:

onTemplateCall in interface TemplateParserVisitor

onInterceptHtmlTagOpened

public void onInterceptHtmlTagOpened(int depth,
 TemplateParser.HtmlTag htmlTag)

Specified by:

onInterceptHtmlTagOpened in interface TemplateParserVisitor

onInterceptHtmlTagClosed

public void onInterceptHtmlTagClosed(int depth,
 TemplateParser.HtmlTag htmlTag)

Specified by:

onInterceptHtmlTagClosed in interface TemplateParserVisitor

onHtmlAttributeOutput

public void onHtmlAttributeOutput(int depth,
 TemplateParser.HtmlTag currentHtmlTag,
 TemplateParser.HtmlAttribute htmlAttribute)

Specified by:

onHtmlAttributeOutput in interface TemplateParserVisitor

assignAttributeToVariable

private String assignAttributeToVariable(int depth,
 TemplateParser.HtmlAttribute htmlAttribute)

writeAttributeMap

private void writeAttributeMap(TemplateParser.HtmlTag htmlTag)

writeJavaCodeWithContentSupport

private void writeJavaCodeWithContentSupport(int depth,
 String code)

getCurrentDebugInfo

private DebugInfo getCurrentDebugInfo()

getDebugInfo

private DebugInfo getDebugInfo(int templateLine)

getCurrentTemplateLine

public int getCurrentTemplateLine()

Specified by:

getCurrentTemplateLine in interface CodeGenerator

getParamInfo

public List<ParamInfo> getParamInfo()

Specified by:

getParamInfo in interface CodeGenerator

getImports

public List<String> getImports()

Specified by:

getImports in interface CodeGenerator

appendParams

private void appendParams(int depth,
 String name,
 List<String> params)

appendParam

private void appendParam(int depth,
 String param)

getParameterIndex

private int getParameterIndex(String name,
 List<ParamInfo> paramInfos,
 JavaCodeGenerator.ParamCallInfo paramCallInfo)

writeIndentation

private void writeIndentation(int depth)

writeIndentation

private void writeIndentation(StringBuilder code,
 int depth)

getCode

public String getCode()

Specified by:

getCode in interface CodeGenerator

getBinaryTextParts

public List<byte[]> getBinaryTextParts()

Specified by:

getBinaryTextParts in interface CodeGenerator