com.badlogic.gdx.utils
Class Json
java.lang.Object
com.badlogic.gdx.utils.Json
public class Json
- extends java.lang.Object
Reads/writes Java objects to/from JSON, automatically.
- Author:
- Nathan Sweet
Constructor Summary |
Json()
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Method Summary |
void |
addClassTag(java.lang.String tag,
java.lang.Class type)
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fromJson(java.lang.Class<T> type,
char[] data,
int offset,
int length)
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fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
char[] data,
int offset,
int length)
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fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
FileHandle file)
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fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
java.io.InputStream input)
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fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
java.io.Reader reader)
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fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
java.lang.String json)
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fromJson(java.lang.Class<T> type,
FileHandle file)
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fromJson(java.lang.Class<T> type,
java.io.InputStream input)
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fromJson(java.lang.Class<T> type,
java.io.Reader reader)
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fromJson(java.lang.Class<T> type,
java.lang.String json)
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java.lang.String |
prettyPrint(java.lang.Object object)
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java.lang.String |
prettyPrint(java.lang.Object object,
boolean fieldsOnSameLine)
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java.lang.String |
prettyPrint(java.lang.String json)
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java.lang.String |
prettyPrint(java.lang.String json,
boolean fieldsOnSameLine)
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void |
readField(java.lang.Object object,
java.lang.String name,
java.lang.Class elementType,
java.lang.Object jsonData)
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void |
readField(java.lang.Object object,
java.lang.String name,
java.lang.Object jsonData)
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void |
readField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName,
java.lang.Class elementType,
java.lang.Object jsonData)
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void |
readField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName,
java.lang.Object jsonData)
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void |
readFields(java.lang.Object object,
java.lang.Object jsonData)
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readValue(java.lang.Class<T> type,
java.lang.Class elementType,
java.lang.Object jsonData)
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readValue(java.lang.Class<T> type,
java.lang.Class elementType,
T defaultValue,
java.lang.Object jsonData)
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readValue(java.lang.Class<T> type,
java.lang.Object jsonData)
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readValue(java.lang.String name,
java.lang.Class<T> type,
java.lang.Class elementType,
java.lang.Object jsonData)
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readValue(java.lang.String name,
java.lang.Class<T> type,
java.lang.Class elementType,
T defaultValue,
java.lang.Object jsonData)
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readValue(java.lang.String name,
java.lang.Class<T> type,
java.lang.Object jsonData)
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readValue(java.lang.String name,
java.lang.Class<T> type,
T defaultValue,
java.lang.Object jsonData)
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void |
setElementType(java.lang.Class type,
java.lang.String fieldName,
java.lang.Class elementType)
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void |
setIgnoreUnknownFields(boolean ignoreUnknownFields)
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void |
setOutputType(JsonWriter.OutputType outputType)
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setSerializer(java.lang.Class<T> type,
Json.Serializer<T> serializer)
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void |
setTypeName(java.lang.String typeName)
Sets the name of the JSON field to store the Java class name or class tag when required to avoid ambiguity during
deserialization. |
void |
setUsePrototypes(boolean usePrototypes)
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java.lang.String |
toJson(java.lang.Object object)
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java.lang.String |
toJson(java.lang.Object object,
java.lang.Class knownType)
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java.lang.String |
toJson(java.lang.Object object,
java.lang.Class knownType,
java.lang.Class elementType)
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void |
toJson(java.lang.Object object,
java.lang.Class knownType,
java.lang.Class elementType,
FileHandle file)
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void |
toJson(java.lang.Object object,
java.lang.Class knownType,
java.lang.Class elementType,
java.io.Writer writer)
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void |
toJson(java.lang.Object object,
java.lang.Class knownType,
FileHandle file)
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void |
toJson(java.lang.Object object,
java.lang.Class knownType,
java.io.Writer writer)
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void |
toJson(java.lang.Object object,
FileHandle file)
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void |
toJson(java.lang.Object object,
java.io.Writer writer)
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void |
writeArrayEnd()
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void |
writeArrayStart()
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void |
writeArrayStart(java.lang.String name)
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void |
writeField(java.lang.Object object,
java.lang.String name)
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void |
writeField(java.lang.Object object,
java.lang.String name,
java.lang.Class elementType)
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void |
writeField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName)
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void |
writeField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName,
java.lang.Class elementType)
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void |
writeFields(java.lang.Object object)
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void |
writeObjectEnd()
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void |
writeObjectStart()
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void |
writeObjectStart(java.lang.Class actualType,
java.lang.Class knownType)
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void |
writeObjectStart(java.lang.String name)
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void |
writeObjectStart(java.lang.String name,
java.lang.Class actualType,
java.lang.Class knownType)
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void |
writeType(java.lang.Class type)
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void |
writeValue(java.lang.Object value)
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void |
writeValue(java.lang.Object value,
java.lang.Class knownType)
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void |
writeValue(java.lang.Object value,
java.lang.Class knownType,
java.lang.Class elementType)
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void |
writeValue(java.lang.String name,
java.lang.Object value)
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void |
writeValue(java.lang.String name,
java.lang.Object value,
java.lang.Class knownType)
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void |
writeValue(java.lang.String name,
java.lang.Object value,
java.lang.Class knownType,
java.lang.Class elementType)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Json
public Json()
setIgnoreUnknownFields
public void setIgnoreUnknownFields(boolean ignoreUnknownFields)
setOutputType
public void setOutputType(JsonWriter.OutputType outputType)
addClassTag
public void addClassTag(java.lang.String tag,
java.lang.Class type)
setTypeName
public void setTypeName(java.lang.String typeName)
- Sets the name of the JSON field to store the Java class name or class tag when required to avoid ambiguity during
deserialization. Set to null to never output this information, but be warned that deserialization may fail.
setSerializer
public <T> void setSerializer(java.lang.Class<T> type,
Json.Serializer<T> serializer)
setUsePrototypes
public void setUsePrototypes(boolean usePrototypes)
setElementType
public void setElementType(java.lang.Class type,
java.lang.String fieldName,
java.lang.Class elementType)
toJson
public java.lang.String toJson(java.lang.Object object)
toJson
public java.lang.String toJson(java.lang.Object object,
java.lang.Class knownType)
toJson
public java.lang.String toJson(java.lang.Object object,
java.lang.Class knownType,
java.lang.Class elementType)
toJson
public void toJson(java.lang.Object object,
FileHandle file)
toJson
public void toJson(java.lang.Object object,
java.lang.Class knownType,
FileHandle file)
toJson
public void toJson(java.lang.Object object,
java.lang.Class knownType,
java.lang.Class elementType,
FileHandle file)
toJson
public void toJson(java.lang.Object object,
java.io.Writer writer)
toJson
public void toJson(java.lang.Object object,
java.lang.Class knownType,
java.io.Writer writer)
toJson
public void toJson(java.lang.Object object,
java.lang.Class knownType,
java.lang.Class elementType,
java.io.Writer writer)
writeFields
public void writeFields(java.lang.Object object)
throws java.io.IOException
- Throws:
java.io.IOException
writeField
public void writeField(java.lang.Object object,
java.lang.String name)
throws java.io.IOException
- Throws:
java.io.IOException
writeField
public void writeField(java.lang.Object object,
java.lang.String name,
java.lang.Class elementType)
throws java.io.IOException
- Throws:
java.io.IOException
writeField
public void writeField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName)
throws java.io.IOException
- Throws:
java.io.IOException
writeField
public void writeField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName,
java.lang.Class elementType)
throws java.io.IOException
- Throws:
java.io.IOException
writeValue
public void writeValue(java.lang.String name,
java.lang.Object value)
throws java.io.IOException
- Throws:
java.io.IOException
writeValue
public void writeValue(java.lang.String name,
java.lang.Object value,
java.lang.Class knownType)
throws java.io.IOException
- Throws:
java.io.IOException
writeValue
public void writeValue(java.lang.String name,
java.lang.Object value,
java.lang.Class knownType,
java.lang.Class elementType)
throws java.io.IOException
- Throws:
java.io.IOException
writeValue
public void writeValue(java.lang.Object value)
throws java.io.IOException
- Throws:
java.io.IOException
writeValue
public void writeValue(java.lang.Object value,
java.lang.Class knownType)
throws java.io.IOException
- Throws:
java.io.IOException
writeValue
public void writeValue(java.lang.Object value,
java.lang.Class knownType,
java.lang.Class elementType)
throws java.io.IOException
- Throws:
java.io.IOException
writeObjectStart
public void writeObjectStart(java.lang.String name)
throws java.io.IOException
- Throws:
java.io.IOException
writeObjectStart
public void writeObjectStart(java.lang.String name,
java.lang.Class actualType,
java.lang.Class knownType)
throws java.io.IOException
- Throws:
java.io.IOException
writeObjectStart
public void writeObjectStart()
throws java.io.IOException
- Throws:
java.io.IOException
writeObjectStart
public void writeObjectStart(java.lang.Class actualType,
java.lang.Class knownType)
throws java.io.IOException
- Throws:
java.io.IOException
writeObjectEnd
public void writeObjectEnd()
throws java.io.IOException
- Throws:
java.io.IOException
writeArrayStart
public void writeArrayStart(java.lang.String name)
throws java.io.IOException
- Throws:
java.io.IOException
writeArrayStart
public void writeArrayStart()
throws java.io.IOException
- Throws:
java.io.IOException
writeArrayEnd
public void writeArrayEnd()
throws java.io.IOException
- Throws:
java.io.IOException
writeType
public void writeType(java.lang.Class type)
throws java.io.IOException
- Throws:
java.io.IOException
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.io.Reader reader)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
java.io.Reader reader)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.io.InputStream input)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
java.io.InputStream input)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
FileHandle file)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
FileHandle file)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
char[] data,
int offset,
int length)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
char[] data,
int offset,
int length)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.lang.String json)
fromJson
public <T> T fromJson(java.lang.Class<T> type,
java.lang.Class elementType,
java.lang.String json)
readField
public void readField(java.lang.Object object,
java.lang.String name,
java.lang.Object jsonData)
readField
public void readField(java.lang.Object object,
java.lang.String name,
java.lang.Class elementType,
java.lang.Object jsonData)
readField
public void readField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName,
java.lang.Object jsonData)
readField
public void readField(java.lang.Object object,
java.lang.String fieldName,
java.lang.String jsonName,
java.lang.Class elementType,
java.lang.Object jsonData)
readFields
public void readFields(java.lang.Object object,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.String name,
java.lang.Class<T> type,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.String name,
java.lang.Class<T> type,
T defaultValue,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.String name,
java.lang.Class<T> type,
java.lang.Class elementType,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.String name,
java.lang.Class<T> type,
java.lang.Class elementType,
T defaultValue,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.Class<T> type,
java.lang.Class elementType,
T defaultValue,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.Class<T> type,
java.lang.Object jsonData)
readValue
public <T> T readValue(java.lang.Class<T> type,
java.lang.Class elementType,
java.lang.Object jsonData)
prettyPrint
public java.lang.String prettyPrint(java.lang.Object object)
prettyPrint
public java.lang.String prettyPrint(java.lang.String json)
prettyPrint
public java.lang.String prettyPrint(java.lang.Object object,
boolean fieldsOnSameLine)
prettyPrint
public java.lang.String prettyPrint(java.lang.String json,
boolean fieldsOnSameLine)
Copyright 2010 Mario Zechner (contact@badlogicgames.com), Nathan Sweet (admin@esotericsoftware.com)