org.dataone.client.impl

Class SettingsContextNodeLocator

java.lang.Object

org.dataone.client.NodeLocator

org.dataone.client.impl.NodeListNodeLocator

org.dataone.client.impl.SettingsContextNodeLocator

public class SettingsContextNodeLocator
extends NodeListNodeLocator

This implementation of NodeLocator uses property defined in the configuration to determine the NodeList to use for the mapping NodeReferences to baseUrls. As with NodeListNodeLocator, these should be relied on instead of using the put methods. The MNode and CNode objects are instantiated the first time they are requested from the get methods. Use of the put methods will replace the current D1Node associated with the NodeReference, so should be used with care. While most applications require / desire to have only one instance of a NodeLocator, with Singleton or Monostate behavior, this class does not do that, to support applications that work across environments. See org.dataone.client.itk.D1Client for this.

Author:

rnahf

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	baseUrlMap
protected static Integer	DEFAULT_TIMEOUT_SECONDS
protected MultipartRestClient	restClient

Fields inherited from class org.dataone.client.impl.NodeListNodeLocator

nodeList

Fields inherited from class org.dataone.client.NodeLocator

nodeMap

Constructor Summary

Constructors

Constructor and Description
SettingsContextNodeLocator() Creates a NodeLocator using default timeout settings (30 sec), and using a DefaultHttpMultipartRestClient.
SettingsContextNodeLocator(Integer timeoutSeconds)
SettingsContextNodeLocator(MultipartRestClient mrc)

Method Summary

Methods inherited from class org.dataone.client.impl.NodeListNodeLocator

getCNode

Methods inherited from class org.dataone.client.NodeLocator

getCNode, getCNode, getMNode, getMNode, listD1Nodes, listD1Nodes, putCNode, putMNode

Methods inherited from class java.lang.Object

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

Field Detail

baseUrlMap

protected Map<String,String> baseUrlMap

restClient

protected MultipartRestClient restClient

DEFAULT_TIMEOUT_SECONDS

protected static final Integer DEFAULT_TIMEOUT_SECONDS

Constructor Detail

SettingsContextNodeLocator

public SettingsContextNodeLocator()
                           throws NotImplemented,
                                  ServiceFailure,
                                  ClientSideException

Creates a NodeLocator using default timeout settings (30 sec), and using a DefaultHttpMultipartRestClient. It uses the property D1Client.CN_URL accessible through the Settings class.

Throws:

ClientSideException

NotImplemented

ServiceFailure

SettingsContextNodeLocator

public SettingsContextNodeLocator(Integer timeoutSeconds)
                           throws NotImplemented,
                                  ServiceFailure,
                                  ClientSideException

Throws:

NotImplemented

ServiceFailure

ClientSideException

SettingsContextNodeLocator

public SettingsContextNodeLocator(MultipartRestClient mrc)
                           throws NotImplemented,
                                  ServiceFailure,
                                  ClientSideException

Throws:

NotImplemented

ServiceFailure

ClientSideException