jetcd

Class EtcdClientImpl

java.lang.Object

jetcd.EtcdClientImpl

All Implemented Interfaces:

EtcdClient

public class EtcdClientImpl
extends java.lang.Object
implements EtcdClient

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteKey(java.lang.String key) Delete value for the given key.
java.lang.String	getKey(java.lang.String key) Retrieve the value of the given key, if set.
java.util.Map<java.lang.String,java.lang.String>	list(java.lang.String path) List directory at given path.
void	setKey(java.lang.String key, java.lang.String value) Set value for the given key.
java.lang.String	testAndSet(java.lang.String key, java.lang.String oldValue, java.lang.String newValue)

Methods inherited from class java.lang.Object

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

Method Detail

getKey

public java.lang.String getKey(java.lang.String key)
                        throws EtcdException

Description copied from interface: EtcdClient

Retrieve the value of the given key, if set.

Specified by:

getKey in interface EtcdClient

Parameters:

key - Key to look up

Returns:

value Value for the given key

Throws:

EtcdException - in case of an error (e.g. key doesn't exist)

setKey

public void setKey(java.lang.String key,
          java.lang.String value)
            throws EtcdException

Description copied from interface: EtcdClient

Set value for the given key.

Specified by:

setKey in interface EtcdClient

Parameters:

key - Key to set value for

value - New value for the key

Throws:

EtcdException - in case of an error

deleteKey

public void deleteKey(java.lang.String key)
               throws EtcdException

Description copied from interface: EtcdClient

Delete value for the given key.

Specified by:

deleteKey in interface EtcdClient

Parameters:

key - Key to delete value for

Throws:

EtcdException - in case of an error

list

public java.util.Map<java.lang.String,java.lang.String> list(java.lang.String path)
                                                      throws EtcdException

Description copied from interface: EtcdClient

List directory at given path.

Specified by:

list in interface EtcdClient

Parameters:

path - Given path

Returns:

Map of key,value pairs under the path

Throws:

EtcdException - in case of an error

testAndSet

public java.lang.String testAndSet(java.lang.String key,
                          java.lang.String oldValue,
                          java.lang.String newValue)
                            throws EtcdException

Specified by:

testAndSet in interface EtcdClient

Throws:

EtcdException