Package com.google.cloud.logging

Class Payload.JsonPayload

java.lang.Object

com.google.cloud.logging.Payload<com.google.protobuf.Struct>

com.google.cloud.logging.Payload.JsonPayload

All Implemented Interfaces:

Serializable

Enclosing class:

Payload<T>

public static final class Payload.JsonPayload
extends Payload<com.google.protobuf.Struct>

A log entry's JSON payload.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.google.cloud.logging.Payload

Payload.JsonPayload, Payload.ProtoPayload, Payload.StringPayload, Payload.Type

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	getDataAsMap()	Returns the log entry's JSON data as an unmodifiable map.
static Payload.JsonPayload	of(com.google.protobuf.Struct data)	Creates a log entry payload given its JSON data represented as a protobuf struct.
static Payload.JsonPayload	of(Map<String,?> data)	Creates a log entry payload given its JSON data represented as a map.

Methods inherited from class com.google.cloud.logging.Payload

equals, getData, getType, hashCode, toString

Methods inherited from class java.lang.Object

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

Method Details

getDataAsMap

public Map<String,Object> getDataAsMap()

Returns the log entry's JSON data as an unmodifiable map.

of

public static Payload.JsonPayload of(Map<String,?> data)

Creates a log entry payload given its JSON data represented as a map. The provided map is copied into a Struct object.

Notice that all numbers (int, long, float and double) are serialized as double values. Enums are serialized as strings.

Example usage of JsonPayload:

 List<Long> listValue = Arrays.asList(1L, 2L);
 Map<String, Object> innerMap = new HashMap<String, Object>();
 innerMap.put("booleanValue", true);
 innerMap.put("stringValue", "stringValue");
 Map<String, Object> jsonContent = new HashMap<String, Object>();
 jsonContent.put("listValue", listValue);
 jsonContent.put("integerValue", 42);
 jsonContent.put("doubleValue", 42.0);
 jsonContent.put("stringValue", "stringValue");
 jsonContent.put("mapValue", innerMap);
 JsonPayload payload = JsonPayload.of(jsonContent);
 

of

public static Payload.JsonPayload of(com.google.protobuf.Struct data)

Creates a log entry payload given its JSON data represented as a protobuf struct.