Package org.apache.storm.daemon.logviewer.webapp

Class LogviewerResource

java.lang.Object

org.apache.storm.daemon.logviewer.webapp.LogviewerResource

@Path("/")
public class LogviewerResource
extends Object

Handles HTTP requests for Logviewer.

Constructor Summary

Constructors

Constructor	Description
LogviewerResource(LogviewerLogPageHandler logviewerParam, LogviewerProfileHandler profileHandler, LogviewerLogDownloadHandler logDownloadHandler, LogviewerLogSearchHandler logSearchHandler, IHttpCredentialsPlugin httpCredsHandler, StormMetricsRegistry metricsRegistry)	Constructor.

Method Summary

Modifier and Type	Method	Description
javax.ws.rs.core.Response	daemonLog(javax.servlet.http.HttpServletRequest request)	Handles '/daemonlog' request.
javax.ws.rs.core.Response	deepSearch(String topologyId, javax.servlet.http.HttpServletRequest request)	Handles '/deepSearch' request.
javax.ws.rs.core.Response	downloadDaemonLogFile(javax.servlet.http.HttpServletRequest request)	Handles '/daemondownload' (downloading specific daemon log file) request.
javax.ws.rs.core.Response	downloadDumpFile(String topologyId, String hostPort, String fileName, javax.servlet.http.HttpServletRequest request)	Handles '/dumps' (downloading specific dump file) request.
javax.ws.rs.core.Response	downloadLogFile(javax.servlet.http.HttpServletRequest request)	Handles '/download' (downloading specific log file) request.
javax.ws.rs.core.Response	listDumpFiles(String topologyId, String hostPort, javax.servlet.http.HttpServletRequest request)	Handles '/dumps' (listing dump files) request.
javax.ws.rs.core.Response	listLogs(javax.servlet.http.HttpServletRequest request)	Handles '/listLogs' request.
javax.ws.rs.core.Response	log(javax.servlet.http.HttpServletRequest request)	Handles '/log' request.
javax.ws.rs.core.Response	search(javax.servlet.http.HttpServletRequest request)	Handles '/search' (searching from specific worker or daemon log file) request.
javax.ws.rs.core.Response	searchLogs(javax.servlet.http.HttpServletRequest request)	Handles '/searchLogs' request.

Methods inherited from class java.lang.Object

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

Constructor Details

LogviewerResource

public LogviewerResource(LogviewerLogPageHandler logviewerParam,
 LogviewerProfileHandler profileHandler,
 LogviewerLogDownloadHandler logDownloadHandler,
 LogviewerLogSearchHandler logSearchHandler,
 IHttpCredentialsPlugin httpCredsHandler,
 StormMetricsRegistry metricsRegistry)

Constructor.

Parameters:

logviewerParam - LogviewerLogPageHandler

profileHandler - LogviewerProfileHandler

logDownloadHandler - LogviewerLogDownloadHandler

logSearchHandler - LogviewerLogSearchHandler

httpCredsHandler - IHttpCredentialsPlugin

metricsRegistry - The metrics registry

Method Details

log

@GET
@Path("/log")
public javax.ws.rs.core.Response log(@Context
 javax.servlet.http.HttpServletRequest request)
                              throws IOException

Handles '/log' request.

Throws:

IOException

daemonLog

@GET
@Path("/daemonlog")
public javax.ws.rs.core.Response daemonLog(@Context
 javax.servlet.http.HttpServletRequest request)
                                    throws IOException

Handles '/daemonlog' request.

Throws:

IOException

searchLogs

@GET
@Path("/searchLogs")
public javax.ws.rs.core.Response searchLogs(@Context
 javax.servlet.http.HttpServletRequest request)
                                     throws IOException

Handles '/searchLogs' request.

Throws:

IOException

listLogs

@GET
@Path("/listLogs")
public javax.ws.rs.core.Response listLogs(@Context
 javax.servlet.http.HttpServletRequest request)
                                   throws IOException

Handles '/listLogs' request.

Throws:

IOException

listDumpFiles

@GET
@Path("/dumps/{topo-id}/{host-port}")
public javax.ws.rs.core.Response listDumpFiles(@PathParam("topo-id")
 String topologyId,
 @PathParam("host-port")
 String hostPort,
 @Context
 javax.servlet.http.HttpServletRequest request)
                                        throws IOException

Handles '/dumps' (listing dump files) request.

Throws:

IOException

downloadDumpFile

@GET
@Path("/dumps/{topo-id}/{host-port}/{filename}")
public javax.ws.rs.core.Response downloadDumpFile(@PathParam("topo-id")
 String topologyId,
 @PathParam("host-port")
 String hostPort,
 @PathParam("filename")
 String fileName,
 @Context
 javax.servlet.http.HttpServletRequest request)
                                           throws IOException

Handles '/dumps' (downloading specific dump file) request.

Throws:

IOException

downloadLogFile

@GET
@Path("/download")
public javax.ws.rs.core.Response downloadLogFile(@Context
 javax.servlet.http.HttpServletRequest request)
                                          throws IOException

Handles '/download' (downloading specific log file) request.

Throws:

IOException

downloadDaemonLogFile

@GET
@Path("/daemondownload")
public javax.ws.rs.core.Response downloadDaemonLogFile(@Context
 javax.servlet.http.HttpServletRequest request)
                                                throws IOException

Handles '/daemondownload' (downloading specific daemon log file) request.

Throws:

IOException

search

@GET
@Path("/search")
public javax.ws.rs.core.Response search(@Context
 javax.servlet.http.HttpServletRequest request)
                                 throws IOException

Handles '/search' (searching from specific worker or daemon log file) request.

Throws:

IOException

deepSearch

@GET
@Path("/deepSearch/{topoId}")
public javax.ws.rs.core.Response deepSearch(@PathParam("topoId")
 String topologyId,
 @Context
 javax.servlet.http.HttpServletRequest request)
                                     throws IOException

Handles '/deepSearch' request.

Throws:

IOException