com.fasterxml.clustermate.servlet

Class ServletBase

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.fasterxml.clustermate.servlet.ServletBase

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

NodeMetricsServlet, NodeStatusServlet, ServiceDispatchServlet, ServletWithMetricsBase

public class ServletBase
extends javax.servlet.http.HttpServlet

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected String	_basePath
protected ClusterViewByServer	_clusterView
protected com.fasterxml.storemate.shared.TimeMaster	_timeMaster
protected org.slf4j.Logger	LOG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ServletBase(SharedServiceStuff stuff, ClusterViewByServer clusterView, String servletPathBase)

Method Summary

Methods

Modifier and Type	Method and Description
protected ServiceResponse	_addStdHeaders(ServiceResponse response)
protected String	_trimPath(String originalPath, String expectedPrefix, boolean checkSlash)
protected com.fasterxml.storemate.store.util.OperationDiagnostics	constructMetadata() Overridable factory method that is used for creating optional OperationDiagnostics object to pass through, to collect statistics.
protected ServletServiceRequest	constructRequest(javax.servlet.http.HttpServletRequest orig)
protected ServletServiceResponse	constructResponse(javax.servlet.http.HttpServletResponse orig)
void	doDelete(javax.servlet.http.HttpServletRequest req0, javax.servlet.http.HttpServletResponse resp0)
void	doGet(javax.servlet.http.HttpServletRequest req0, javax.servlet.http.HttpServletResponse resp0)
void	doHead(javax.servlet.http.HttpServletRequest req0, javax.servlet.http.HttpServletResponse resp0)
void	doPost(javax.servlet.http.HttpServletRequest req0, javax.servlet.http.HttpServletResponse resp0)
void	doPut(javax.servlet.http.HttpServletRequest req0, javax.servlet.http.HttpServletResponse resp0)
protected ClusterViewByServer	getClusterView()
void	handleDelete(ServletServiceRequest request, ServletServiceResponse response, com.fasterxml.storemate.store.util.OperationDiagnostics stats)
void	handleGet(ServletServiceRequest request, ServletServiceResponse response, com.fasterxml.storemate.store.util.OperationDiagnostics stats)
void	handleHead(ServletServiceRequest request, ServletServiceResponse response, com.fasterxml.storemate.store.util.OperationDiagnostics stats)
void	handlePost(ServletServiceRequest request, ServletServiceResponse response, com.fasterxml.storemate.store.util.OperationDiagnostics stats)
void	handlePut(ServletServiceRequest request, ServletServiceResponse response, com.fasterxml.storemate.store.util.OperationDiagnostics stats)

Methods inherited from class javax.servlet.http.HttpServlet

doOptions, 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

LOG

protected final org.slf4j.Logger LOG

_timeMaster

protected final com.fasterxml.storemate.shared.TimeMaster _timeMaster

_clusterView

protected final ClusterViewByServer _clusterView

_basePath

protected final String _basePath

Constructor Detail

ServletBase

protected ServletBase(SharedServiceStuff stuff,
           ClusterViewByServer clusterView,
           String servletPathBase)

Parameters:

clusterView - Handler to cluster information; needed to handling piggy-backed cluster state information

servletPathBase - (optional) Server base path that is to be ignored when matching request paths: if null, uses method getServletPath of HttpServletRequest.

Method Detail

getClusterView

protected ClusterViewByServer getClusterView()

doGet

public final void doGet(javax.servlet.http.HttpServletRequest req0,
         javax.servlet.http.HttpServletResponse resp0)
                 throws IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

IOException

doHead

public final void doHead(javax.servlet.http.HttpServletRequest req0,
          javax.servlet.http.HttpServletResponse resp0)
                  throws IOException

Overrides:

doHead in class javax.servlet.http.HttpServlet

Throws:

IOException

doPost

public final void doPost(javax.servlet.http.HttpServletRequest req0,
          javax.servlet.http.HttpServletResponse resp0)
                  throws IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

IOException

doPut

public final void doPut(javax.servlet.http.HttpServletRequest req0,
         javax.servlet.http.HttpServletResponse resp0)
                 throws IOException

Overrides:

doPut in class javax.servlet.http.HttpServlet

Throws:

IOException

doDelete

public final void doDelete(javax.servlet.http.HttpServletRequest req0,
            javax.servlet.http.HttpServletResponse resp0)
                    throws IOException

Overrides:

doDelete in class javax.servlet.http.HttpServlet

Throws:

IOException

handleGet

public void handleGet(ServletServiceRequest request,
             ServletServiceResponse response,
             com.fasterxml.storemate.store.util.OperationDiagnostics stats)
               throws IOException

Throws:

IOException

handleHead

public void handleHead(ServletServiceRequest request,
              ServletServiceResponse response,
              com.fasterxml.storemate.store.util.OperationDiagnostics stats)
                throws IOException

Throws:

IOException

handlePut

public void handlePut(ServletServiceRequest request,
             ServletServiceResponse response,
             com.fasterxml.storemate.store.util.OperationDiagnostics stats)
               throws IOException

Throws:

IOException

handlePost

public void handlePost(ServletServiceRequest request,
              ServletServiceResponse response,
              com.fasterxml.storemate.store.util.OperationDiagnostics stats)
                throws IOException

Throws:

IOException

handleDelete

public void handleDelete(ServletServiceRequest request,
                ServletServiceResponse response,
                com.fasterxml.storemate.store.util.OperationDiagnostics stats)
                  throws IOException

Throws:

IOException

constructRequest

protected ServletServiceRequest constructRequest(javax.servlet.http.HttpServletRequest orig)

constructMetadata

protected com.fasterxml.storemate.store.util.OperationDiagnostics constructMetadata()

Overridable factory method that is used for creating optional OperationDiagnostics object to pass through, to collect statistics.

constructResponse

protected ServletServiceResponse constructResponse(javax.servlet.http.HttpServletResponse orig)

_trimPath

protected String _trimPath(String originalPath,
               String expectedPrefix,
               boolean checkSlash)

_addStdHeaders

protected ServiceResponse _addStdHeaders(ServiceResponse response)