Package org.apache.lucene.replicator.http

Class ReplicationService

java.lang.Object

org.apache.lucene.replicator.http.ReplicationService

@Deprecated
public class ReplicationService
extends Object

Deprecated.

use org.apache.lucene.replicator.nrt instead

A server-side service for handling replication requests. The service assumes requests are sent in the format /<context>/<shard>/<action> where

• context is the servlet context, e.g. REPLICATION_CONTEXT
• shard is the ID of the shard, e.g. "s1"
• action is one of ReplicationService.ReplicationAction values

For example, to check whether there are revision updates for shard "s1" you should send the request: http://host:port/replicate/s1/update.

This service is written like a servlet, and perform(HttpServletRequest, HttpServletResponse) takes servlet request and response accordingly, so it is quite easy to embed in your application's servlet.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ReplicationService.ReplicationAction	Deprecated. Actions supported by the ReplicationService.

Field Summary

Fields

Modifier and Type	Field	Description
static String	REPLICATE_FILENAME_PARAM	Deprecated. Request parameter name for providing the file's name.
static String	REPLICATE_SESSION_ID_PARAM	Deprecated. Request parameter name for providing a session ID.
static String	REPLICATE_SOURCE_PARAM	Deprecated. Request parameter name for providing the file's source.
static String	REPLICATE_VERSION_PARAM	Deprecated. Request parameter name for providing the revision version.
static String	REPLICATION_CONTEXT	Deprecated. The context path for the servlet.

Constructor Summary

Constructors

Constructor	Description
ReplicationService(Map<String,Replicator> replicators)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	perform(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)	Deprecated. Executes the replication task.

Methods inherited from class java.lang.Object

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

Field Detail

REPLICATION_CONTEXT

public static final String REPLICATION_CONTEXT

Deprecated.

The context path for the servlet.

See Also:

Constant Field Values

REPLICATE_VERSION_PARAM

public static final String REPLICATE_VERSION_PARAM

Deprecated.

Request parameter name for providing the revision version.

See Also:

Constant Field Values

REPLICATE_SESSION_ID_PARAM

public static final String REPLICATE_SESSION_ID_PARAM

Deprecated.

Request parameter name for providing a session ID.

See Also:

Constant Field Values

REPLICATE_SOURCE_PARAM

public static final String REPLICATE_SOURCE_PARAM

Deprecated.

Request parameter name for providing the file's source.

See Also:

Constant Field Values

REPLICATE_FILENAME_PARAM

public static final String REPLICATE_FILENAME_PARAM

Deprecated.

Request parameter name for providing the file's name.

See Also:

Constant Field Values

Constructor Detail

ReplicationService

public ReplicationService(Map<String,Replicator> replicators)

Deprecated.

Method Detail

perform

public void perform(javax.servlet.http.HttpServletRequest req,
                    javax.servlet.http.HttpServletResponse resp)
             throws javax.servlet.ServletException,
                    IOException

Deprecated.

Executes the replication task.

Throws:

javax.servlet.ServletException

IOException