com.google.protobuf.gwt.server
Class ServerJsonStreamFromProtoFactory

java.lang.Object
  com.google.protobuf.gwt.server.ServerJsonStreamFromProtoFactory

public class ServerJsonStreamFromProtoFactory
extends Object

Factory class that uses "native" protobuf reflection functionality to create a JsonStream object out of a native protobuf message. Once created, the JsonStream object can be used to instantiate a GWT- friendly version of the protobuf message.

Author:

vkulikov@alum.mit.edu Vitaliy Kulikov

Field Summary

protected static ServerJsonStreamFromProtoFactory	instance
protected JsonStreamFactory	jsonStreamFactory

Constructor Summary

protected

ServerJsonStreamFromProtoFactory(JsonStreamFactory jsonStreamFactory)

Method Summary

static ServerJsonStreamFromProtoFactory	createFactory(JsonStreamFactory jsonStreamFactory)
JsonStream	createFromMessage(com.google.protobuf.Message message)
static ServerJsonStreamFromProtoFactory	getInstance()
JsonStreamFactory	getJsonStreamFactory()
protected static String	getRepeatedFieldName(String fieldName)
protected void	writeBooleanField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeDoubleField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeEnumField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeFloatField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeIntegerField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeLongField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeMessageField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedBooleanField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedDoubleField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedEnumField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedFloatField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedIntegerField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedLongField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedMessageField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeRepeatedStringField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
protected void	writeStringField(JsonStream stream, com.google.protobuf.Message message, com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)

Methods inherited from class java.lang.Object

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

Field Detail

instance

protected static ServerJsonStreamFromProtoFactory instance

jsonStreamFactory

protected final JsonStreamFactory jsonStreamFactory

Constructor Detail

ServerJsonStreamFromProtoFactory

protected ServerJsonStreamFromProtoFactory(JsonStreamFactory jsonStreamFactory)

Method Detail

getInstance

public static ServerJsonStreamFromProtoFactory getInstance()

createFactory

public static ServerJsonStreamFromProtoFactory createFactory(JsonStreamFactory jsonStreamFactory)

getJsonStreamFactory

public JsonStreamFactory getJsonStreamFactory()

createFromMessage

public JsonStream createFromMessage(com.google.protobuf.Message message)
                             throws IOException

Throws:

IOException

writeIntegerField

protected void writeIntegerField(JsonStream stream,
                                 com.google.protobuf.Message message,
                                 com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                          throws IOException

Throws:

IOException

writeFloatField

protected void writeFloatField(JsonStream stream,
                               com.google.protobuf.Message message,
                               com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                        throws IOException

Throws:

IOException

writeDoubleField

protected void writeDoubleField(JsonStream stream,
                                com.google.protobuf.Message message,
                                com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                         throws IOException

Throws:

IOException

writeLongField

protected void writeLongField(JsonStream stream,
                              com.google.protobuf.Message message,
                              com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                       throws IOException

Throws:

IOException

writeBooleanField

protected void writeBooleanField(JsonStream stream,
                                 com.google.protobuf.Message message,
                                 com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                          throws IOException

Throws:

IOException

writeStringField

protected void writeStringField(JsonStream stream,
                                com.google.protobuf.Message message,
                                com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                         throws IOException

Throws:

IOException

writeEnumField

protected void writeEnumField(JsonStream stream,
                              com.google.protobuf.Message message,
                              com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                       throws IOException

Throws:

IOException

writeMessageField

protected void writeMessageField(JsonStream stream,
                                 com.google.protobuf.Message message,
                                 com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                          throws IOException

Throws:

IOException

writeRepeatedIntegerField

protected void writeRepeatedIntegerField(JsonStream stream,
                                         com.google.protobuf.Message message,
                                         com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                                  throws IOException

Throws:

IOException

writeRepeatedFloatField

protected void writeRepeatedFloatField(JsonStream stream,
                                       com.google.protobuf.Message message,
                                       com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                                throws IOException

Throws:

IOException

writeRepeatedDoubleField

protected void writeRepeatedDoubleField(JsonStream stream,
                                        com.google.protobuf.Message message,
                                        com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                                 throws IOException

Throws:

IOException

writeRepeatedLongField

protected void writeRepeatedLongField(JsonStream stream,
                                      com.google.protobuf.Message message,
                                      com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                               throws IOException

Throws:

IOException

writeRepeatedBooleanField

protected void writeRepeatedBooleanField(JsonStream stream,
                                         com.google.protobuf.Message message,
                                         com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                                  throws IOException

Throws:

IOException

writeRepeatedStringField

protected void writeRepeatedStringField(JsonStream stream,
                                        com.google.protobuf.Message message,
                                        com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                                 throws IOException

Throws:

IOException

writeRepeatedEnumField

protected void writeRepeatedEnumField(JsonStream stream,
                                      com.google.protobuf.Message message,
                                      com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                               throws IOException

Throws:

IOException

writeRepeatedMessageField

protected void writeRepeatedMessageField(JsonStream stream,
                                         com.google.protobuf.Message message,
                                         com.google.protobuf.Descriptors.FieldDescriptor fieldDescriptor)
                                  throws IOException

Throws:

IOException

getRepeatedFieldName

protected static String getRepeatedFieldName(String fieldName)