org.opencms.main
Class OpenCmsSolrHandler

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.opencms.main.OpenCmsSolrHandler

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, I_CmsRequestHandler

public class OpenCmsSolrHandler
extends javax.servlet.http.HttpServlet
implements I_CmsRequestHandler

The OpenCms Solr handler.

Reachable under: "/opencms/opencms/handleSolrSelect".

Usage example:

http://localhost:8080/opencms/opencms/handleSolrSelect?fq=parent-folders:/sites/+type=v8article&fl=path&rows=10&sort=path%20asc

Since:

8.5.0

See Also:

Serialized Form

Field Summary

static java.lang.String	HANDLER_NAME_SOLR_SELECT The Solr select handler.
protected static java.lang.String	HEADER_REFERER_KEY A constant for the HTTP 'referer'.
static java.lang.String	PARAM_BASE_URI A constant for the optional 'baseUri' parameter.
static java.lang.String	PARAM_CORE A constant for the optional 'core' parameter.
static java.lang.String	PARAM_INDEX A constant for the optional 'index' parameter.

Constructor Summary

OpenCmsSolrHandler()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) OpenCms servlet main request handling method.
void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) OpenCms servlet POST request handling method, will just call doGet(HttpServletRequest, HttpServletResponse).
protected CmsObject	getCmsObject(javax.servlet.http.HttpServletRequest req) Returns the CMS object.
java.lang.String[]	getHandlerNames() Returns the handler name.
void	handle(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, java.lang.String name) Handles an OpenCms request.
protected void	initializeRequest(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Initialized the search request and sets the local parameter.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

HANDLER_NAME_SOLR_SELECT

public static final java.lang.String HANDLER_NAME_SOLR_SELECT

The Solr select handler.

See Also:

Constant Field Values

PARAM_BASE_URI

public static final java.lang.String PARAM_BASE_URI

A constant for the optional 'baseUri' parameter.

See Also:

Constant Field Values

PARAM_CORE

public static final java.lang.String PARAM_CORE

A constant for the optional 'core' parameter.

See Also:

Constant Field Values

PARAM_INDEX

public static final java.lang.String PARAM_INDEX

A constant for the optional 'index' parameter.

See Also:

Constant Field Values

HEADER_REFERER_KEY

protected static final java.lang.String HEADER_REFERER_KEY

A constant for the HTTP 'referer'.

See Also:

Constant Field Values

Constructor Detail

OpenCmsSolrHandler

public OpenCmsSolrHandler()

Method Detail

doGet

public void doGet(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
           throws java.io.IOException

OpenCms servlet main request handling method.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

java.io.IOException

See Also:

HttpServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

doPost

public void doPost(javax.servlet.http.HttpServletRequest req,
                   javax.servlet.http.HttpServletResponse res)
            throws java.io.IOException

OpenCms servlet POST request handling method, will just call doGet(HttpServletRequest, HttpServletResponse).

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

java.io.IOException

See Also:

HttpServlet.doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)

getHandlerNames

public java.lang.String[] getHandlerNames()

Description copied from interface: I_CmsRequestHandler

Returns the handler name.

Specified by:

getHandlerNames in interface I_CmsRequestHandler

Returns:

the handler name

See Also:

I_CmsRequestHandler.getHandlerNames()

handle

public void handle(javax.servlet.http.HttpServletRequest req,
                   javax.servlet.http.HttpServletResponse res,
                   java.lang.String name)
            throws java.io.IOException

Description copied from interface: I_CmsRequestHandler

Handles an OpenCms request.

Specified by:

handle in interface I_CmsRequestHandler

Parameters:

req - the current request

res - the current response

name - the handler name to invoke

Throws:

java.io.IOException - in case an error occurs

See Also:

I_CmsRequestHandler.handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)

getCmsObject

protected CmsObject getCmsObject(javax.servlet.http.HttpServletRequest req)
                          throws CmsException

Returns the CMS object.

Parameters:

req - the request

Returns:

the CMS object

Throws:

CmsException - if something goes wrong

initializeRequest

protected void initializeRequest(javax.servlet.http.HttpServletRequest req,
                                 javax.servlet.http.HttpServletResponse res)
                          throws CmsException,
                                 java.lang.Exception,
                                 CmsSearchException,
                                 java.io.IOException

Initialized the search request and sets the local parameter.

Parameters:

req - the servlet request

res - the servlet response

Throws:

CmsException - if something goes wrong

java.lang.Exception - if something goes wrong

CmsSearchException - if something goes wrong

java.io.IOException - if something goes wrong