org.openstack4j.openstack.compute.functions

Class JsonToMessageFunction

java.lang.Object

org.openstack4j.openstack.compute.functions.JsonToMessageFunction

All Implemented Interfaces:

com.google.common.base.Function<String,String>

public class JsonToMessageFunction
extends Object
implements com.google.common.base.Function<String,String>

Attempts to extract an error message from a JSON payload. If the message cannot be found then the original JSON string is returned

Author:

Jeremy Unruh

Field Summary

Fields

Modifier and Type	Field and Description
static JsonToMessageFunction	INSTANCE

Constructor Summary

Constructors

Constructor and Description
JsonToMessageFunction()

Method Summary

Modifier and Type	Method and Description
String	apply(String json)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Field Detail

INSTANCE

public static final JsonToMessageFunction INSTANCE

Constructor Detail

JsonToMessageFunction

public JsonToMessageFunction()

Method Detail

apply

public String apply(String json)

Specified by:

apply in interface com.google.common.base.Function<String,String>