_PublicationService_ is to manage the publication.

|| *Method* || *Param* ||*Return* ||  *Description* ||
| *addLifecycle*(ComponentPlugin plugin)| N/A | void |  Add plugins context for the publication service. |
| *getLifecycle*(String name) | {{name}}: The name of the wanted lifecycle.| Lifecycle | Get a specific lifecycle with the given name. |
| *getLifecycles*() |N/A| List<Lifecycle> | Get all the lifecycles which were added to service instances. |
| *getContext*(String name) | {{name}} | Context | Get a specific context with the given names. |
| *getContexts*() |N/A | List<Context> | Get all the contexts which were added to service instances. |
| *getContents*(String fromstate, String tostate, String date, String user, String lang , String workspace) throws Exception; |{{fromstate/tostate}}: The current range state of node.{example}{example}{{user}}: The last user of node.{example}{example}{{lang}}: The node's language.{example}{example}{{workspace}}: The Workspace of the node's location. | List<Node> | Get all the nodes. |
| *getLifecyclesFromUser*(String remoteUser, String state);|{{remoteUser}}: The current user of publication service.{example}{example}{{state}}: The current state of the node.   |List<Lifecycle>| Get all the Lifecycle of a specific user. |
