Package io.protostuff.compiler

Class PluginProtoCompiler

java.lang.Object

io.protostuff.compiler.STCodeGenerator

io.protostuff.compiler.PluginProtoCompiler

All Implemented Interfaces:

ProtoCompiler

public class PluginProtoCompiler
extends STCodeGenerator

A plugin proto compiler whose output relies on the 'output' param configured in ProtoModule. The output param should point to a StringTemplate resource (file, url, or from classpath).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PluginProtoCompiler.GroupResolver	Resolve the stg from the module.

Field Summary

Fields

Modifier and Type	Field	Description
private static PluginProtoCompiler.GroupResolver	__resolver
protected static boolean	CHECK_FILENAME_PLACEHOLDER	To enable, specify -Dppc.check_filename_placeholder=true
org.antlr.stringtemplate.StringTemplate	enumBlockTemplate
java.lang.String	fileExtension
org.antlr.stringtemplate.StringTemplateGroup	group
static PluginProtoCompiler.GroupResolver	GROUP_RESOLVER
boolean	javaOutput
org.antlr.stringtemplate.StringTemplate	messageBlockTemplate
ProtoModule	module
java.lang.String	outputName
java.lang.String	outputPrefix
java.lang.String	outputSuffix
org.antlr.stringtemplate.StringTemplate	protoBlockTemplate
org.antlr.stringtemplate.StringTemplate	serviceBlockTemplate

Fields inherited from class io.protostuff.compiler.STCodeGenerator

DEFAULT_FORMATTERS, DEFAULT_RENDERERS, ERROR_LISTENER, errorCount, FORMAT_DELIM, GROUP_LOADER, id, STRING_ATTRIBUTE_RENDERER, TEMPLATE_BASE

Constructor Summary

Constructors

Constructor	Description
PluginProtoCompiler(ProtoModule module, boolean checkFilenamePlaceHolder, org.antlr.stringtemplate.StringTemplateGroup group)
PluginProtoCompiler(ProtoModule module, java.lang.String stgLocation)
PluginProtoCompiler(ProtoModule module, java.lang.String stgLocation, boolean checkFilenamePlaceHolder)

Method Summary

Modifier and Type	Method	Description
void	compile(ProtoModule module, Proto proto)
static void	compileEnumBlock(ProtoModule module, EnumGroup eg, java.lang.String packageName, java.lang.String fileName, org.antlr.stringtemplate.StringTemplate enumBlockTemplate)
static void	compileEnumBlockTo(java.io.Writer writer, ProtoModule module, EnumGroup eg, org.antlr.stringtemplate.StringTemplate enumBlockTemplate)
static void	compileMessageBlock(ProtoModule module, Message message, java.lang.String packageName, java.lang.String fileName, org.antlr.stringtemplate.StringTemplate messageBlockTemplate)
static void	compileMessageBlockTo(java.io.Writer writer, ProtoModule module, Message message, org.antlr.stringtemplate.StringTemplate messageBlockTemplate)
void	compileProtoBlock(ProtoModule module, Proto proto, java.lang.String packageName, org.antlr.stringtemplate.StringTemplate protoBlockTemplate)
private void	compileServiceBlock(ProtoModule module, Service service, java.lang.String packageName, java.lang.String fileName, org.antlr.stringtemplate.StringTemplate serviceBlockTemplate)
static void	compileServiceBlockTo(java.io.Writer writer, ProtoModule module, Service service, org.antlr.stringtemplate.StringTemplate serviceBlockTemplate)
static java.lang.String	getFileExtension(java.lang.String resource)	Get the file extension of the provided stg resource.
(package private) static java.lang.String	getOutputName(java.lang.String resource)	Returns "foo" from "path/to/foo.java.stg"
static org.antlr.stringtemplate.StringTemplate	getTemplateFrom(org.antlr.stringtemplate.StringTemplateGroup group, java.lang.String template)	Returns null if template is not found.
java.lang.String	resolveFileName(java.lang.String name)
static org.antlr.stringtemplate.StringTemplateGroup	resolveSTG(java.lang.String stgLocation)	Finds the stg resource.
static void	setGroupResolver(PluginProtoCompiler.GroupResolver resolver)

Methods inherited from class io.protostuff.compiler.STCodeGenerator

chainedFormat, collect, compile, compile, format, getOutputId, getST, getSTG, override, parseProto, postCompile, setAttributeRenderer, setFormatter, setGroupLoader

Methods inherited from class java.lang.Object

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

Field Detail

CHECK_FILENAME_PLACEHOLDER

protected static final boolean CHECK_FILENAME_PLACEHOLDER

To enable, specify -Dppc.check_filename_placeholder=true

GROUP_RESOLVER

public static final PluginProtoCompiler.GroupResolver GROUP_RESOLVER

__resolver

private static PluginProtoCompiler.GroupResolver __resolver

module

public final ProtoModule module

group

public final org.antlr.stringtemplate.StringTemplateGroup group

enumBlockTemplate

public final org.antlr.stringtemplate.StringTemplate enumBlockTemplate

messageBlockTemplate

public final org.antlr.stringtemplate.StringTemplate messageBlockTemplate

protoBlockTemplate

public final org.antlr.stringtemplate.StringTemplate protoBlockTemplate

serviceBlockTemplate

public final org.antlr.stringtemplate.StringTemplate serviceBlockTemplate

javaOutput

public final boolean javaOutput

fileExtension

public final java.lang.String fileExtension

outputName

public final java.lang.String outputName

outputPrefix

public final java.lang.String outputPrefix

outputSuffix

public final java.lang.String outputSuffix

Constructor Detail

PluginProtoCompiler

public PluginProtoCompiler(ProtoModule module,
                           java.lang.String stgLocation)

PluginProtoCompiler

public PluginProtoCompiler(ProtoModule module,
                           java.lang.String stgLocation,
                           boolean checkFilenamePlaceHolder)

PluginProtoCompiler

public PluginProtoCompiler(ProtoModule module,
                           boolean checkFilenamePlaceHolder,
                           org.antlr.stringtemplate.StringTemplateGroup group)

Method Detail

setGroupResolver

public static void setGroupResolver(PluginProtoCompiler.GroupResolver resolver)

getTemplateFrom

public static org.antlr.stringtemplate.StringTemplate getTemplateFrom(org.antlr.stringtemplate.StringTemplateGroup group,
                                                                      java.lang.String template)

Returns null if template is not found.

getOutputName

static java.lang.String getOutputName(java.lang.String resource)

Returns "foo" from "path/to/foo.java.stg"

getFileExtension

public static java.lang.String getFileExtension(java.lang.String resource)

Get the file extension of the provided stg resource.

resolveSTG

public static org.antlr.stringtemplate.StringTemplateGroup resolveSTG(java.lang.String stgLocation)

Finds the stg resource.

resolveFileName

public java.lang.String resolveFileName(java.lang.String name)

compile

public void compile(ProtoModule module,
                    Proto proto)
             throws java.io.IOException

Specified by:

compile in class STCodeGenerator

Throws:

java.io.IOException

compileServiceBlock

private void compileServiceBlock(ProtoModule module,
                                 Service service,
                                 java.lang.String packageName,
                                 java.lang.String fileName,
                                 org.antlr.stringtemplate.StringTemplate serviceBlockTemplate)
                          throws java.io.IOException

Throws:

java.io.IOException

compileServiceBlockTo

public static void compileServiceBlockTo(java.io.Writer writer,
                                         ProtoModule module,
                                         Service service,
                                         org.antlr.stringtemplate.StringTemplate serviceBlockTemplate)
                                  throws java.io.IOException

Throws:

java.io.IOException

compileEnumBlock

public static void compileEnumBlock(ProtoModule module,
                                    EnumGroup eg,
                                    java.lang.String packageName,
                                    java.lang.String fileName,
                                    org.antlr.stringtemplate.StringTemplate enumBlockTemplate)
                             throws java.io.IOException

Throws:

java.io.IOException

compileEnumBlockTo

public static void compileEnumBlockTo(java.io.Writer writer,
                                      ProtoModule module,
                                      EnumGroup eg,
                                      org.antlr.stringtemplate.StringTemplate enumBlockTemplate)
                               throws java.io.IOException

Throws:

java.io.IOException

compileMessageBlock

public static void compileMessageBlock(ProtoModule module,
                                       Message message,
                                       java.lang.String packageName,
                                       java.lang.String fileName,
                                       org.antlr.stringtemplate.StringTemplate messageBlockTemplate)
                                throws java.io.IOException

Throws:

java.io.IOException

compileMessageBlockTo

public static void compileMessageBlockTo(java.io.Writer writer,
                                         ProtoModule module,
                                         Message message,
                                         org.antlr.stringtemplate.StringTemplate messageBlockTemplate)
                                  throws java.io.IOException

Throws:

java.io.IOException

compileProtoBlock

public void compileProtoBlock(ProtoModule module,
                              Proto proto,
                              java.lang.String packageName,
                              org.antlr.stringtemplate.StringTemplate protoBlockTemplate)
                       throws java.io.IOException

Throws:

java.io.IOException