Package com.google.api.client.json

Class GenericJson

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

All Implemented Interfaces:

Cloneable, Map<String,Object>

Direct Known Subclasses:

AbstractJsonFactoryTest.AnimalGenericJson, AbstractJsonFactoryTest.ExtendsGenericJson, JsonWebToken.Header, JsonWebToken.Payload

public class GenericJson
extends GenericData
implements Cloneable

Generic JSON data that stores all unknown key name/value pairs.

Subclasses can declare fields for known data keys using the Key annotation. Each field can be of any visibility (private, package private, protected, or public) and must not be static. null unknown data key names are not allowed, but null data values are allowed.

Implementation is not thread-safe. For a thread-safe choice instead use an implementation of ConcurrentMap.

Since:

1.0

Author:

Yaniv Inbar

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

GenericData.Flags

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
GenericJson()

Method Summary

Modifier and Type	Method	Description
GenericJson	clone()	Makes a "deep" clone of the generic data, in which the clone is completely independent of the original.
JsonFactory	getFactory()	Returns the JSON factory or null for none.
GenericJson	set(String fieldName, Object value)	Sets the given field value (may be null) for the given field name.
void	setFactory(JsonFactory factory)	Sets the JSON factory or null for none.
String	toPrettyString()	Returns a pretty-printed serialized JSON string representation or toString() if getFactory() is null.
String	toString()

Methods inherited from class com.google.api.client.util.GenericData

entrySet, get, getClassInfo, getUnknownKeys, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, equals, hashCode, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GenericJson

public GenericJson()

Method Detail

getFactory

public final JsonFactory getFactory()

Returns the JSON factory or null for none.

Since:

1.6

setFactory

public final void setFactory(JsonFactory factory)

Sets the JSON factory or null for none.

Since:

1.6

toString

public String toString()

Overrides:

toString in class AbstractMap<String,Object>

toPrettyString

public String toPrettyString()
                      throws IOException

Returns a pretty-printed serialized JSON string representation or toString() if getFactory() is null.

Throws:

IOException

Since:

1.6

clone

public GenericJson clone()

Description copied from class: GenericData

Makes a "deep" clone of the generic data, in which the clone is completely independent of the original.

Overrides:

clone in class GenericData

set

public GenericJson set(String fieldName,
                       Object value)

Description copied from class: GenericData

Sets the given field value (may be null) for the given field name. Any existing value for the field will be overwritten. It may be more slightly more efficient than GenericData.put(String, Object) because it avoids accessing the field's original value.

Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.

Overrides:

set in class GenericData