Package com.couchbase.client.java.kv

Class GetResult

java.lang.Object

com.couchbase.client.java.kv.GetResult

Direct Known Subclasses:

GetReplicaResult

public class GetResult
extends Object

Returned from all kinds of KeyValue Get operation to fetch a document or a subset of it.

Since:

3.0.0

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	content	The encoded content when loading the document.
protected int	flags	The flags from the kv operation.
protected Transcoder	transcoder	The default transcoder which should be used.

Method Summary

Modifier and Type	Method	Description
long	cas()	Returns the CAS value of the loaded document.
<T> T	contentAs(TypeRef<T> target)	Decodes the content of the document into an instance of the target type.
<T> T	contentAs(Class<T> target)	Decodes the content of the document into an instance of the target class.
JsonArray	contentAsArray()	Decodes the content of the document into a JsonArray.
JsonObject	contentAsObject()	Decodes the content of the document into a JsonObject.
protected String	convertContentToString()	Converts the content to a string representation if possible (for toString).
boolean	equals(Object o)
Optional<Duration>	expiry()	If present, returns the expiry of the loaded document.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

content

protected final byte[] content

The encoded content when loading the document.

flags

protected final int flags

The flags from the kv operation.

transcoder

protected final Transcoder transcoder

The default transcoder which should be used.

Method Detail

cas

public long cas()

Returns the CAS value of the loaded document.

expiry

public Optional<Duration> expiry()

If present, returns the expiry of the loaded document.

Note that the duration represents the time when the document has been loaded and can only ever be an approximation.

contentAsObject

public JsonObject contentAsObject()

Decodes the content of the document into a JsonObject.

contentAsArray

public JsonArray contentAsArray()

Decodes the content of the document into a JsonArray.

contentAs

public <T> T contentAs(Class<T> target)

Decodes the content of the document into an instance of the target class.

Parameters:

target - the target class to decode the encoded content into.

contentAs

public <T> T contentAs(TypeRef<T> target)

Decodes the content of the document into an instance of the target type. Example usage:

 List<String> strings = result.contentAs(new TypeRef<List<String>>(){});
 

Parameters:

target - the type to decode the encoded content into.

toString

public String toString()

Overrides:

toString in class Object

convertContentToString

protected String convertContentToString()

Converts the content to a string representation if possible (for toString).

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object