com.netflix.genie.web.resources.handlers

Class GenieResourceHttpRequestHandler

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.context.support.WebApplicationObjectSupport

org.springframework.web.servlet.support.WebContentGenerator

org.springframework.web.servlet.resource.ResourceHttpRequestHandler

com.netflix.genie.web.resources.handlers.GenieResourceHttpRequestHandler

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.context.EmbeddedValueResolverAware, org.springframework.web.context.ServletContextAware, org.springframework.web.cors.CorsConfigurationSource, org.springframework.web.HttpRequestHandler

public class GenieResourceHttpRequestHandler
extends org.springframework.web.servlet.resource.ResourceHttpRequestHandler

Class extends ResourceHttpRequestHandler to override handling a request to return directory listing if it is a directory otherwise follow default behavior.

Since:

3.0.0

See Also:

ResourceHttpRequestHandler

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	GENIE_JOB_ID_ATTRIBUTE Used to identify the id of the job that is being requested.
static java.lang.String	GENIE_JOB_IS_ROOT_DIRECTORY Used to flag if this is the root directory or not for a given job.
static java.lang.String	V4_MOCK_JOB_ID The id of a job to use as a placeholder for all requests for V4 job output temporarily while we develop V4 job support.

Fields inherited from class org.springframework.web.servlet.support.WebContentGenerator

HEADER_CACHE_CONTROL, METHOD_GET, METHOD_HEAD, METHOD_POST

Constructor Summary

Constructors

Constructor and Description
GenieResourceHttpRequestHandler(DirectoryWriter directoryWriter, JobFileService jobFileService) Constructor.

Method Summary

Modifier and Type	Method and Description
protected org.springframework.http.MediaType	getMediaType(javax.servlet.http.HttpServletRequest request, org.springframework.core.io.Resource resource)
protected org.springframework.core.io.Resource	getResource(javax.servlet.http.HttpServletRequest request)
void	handleRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class org.springframework.web.servlet.resource.ResourceHttpRequestHandler

afterPropertiesSet, getContentNegotiationManager, getCorsConfiguration, getLocations, getResourceHttpMessageConverter, getResourceRegionHttpMessageConverter, getResourceResolvers, getResourceTransformers, getUrlPathHelper, initAllowedLocations, initContentNegotiationStrategy, isInvalidPath, processPath, setContentNegotiationManager, setCorsConfiguration, setEmbeddedValueResolver, setHeaders, setLocations, setLocationValues, setResourceHttpMessageConverter, setResourceRegionHttpMessageConverter, setResourceResolvers, setResourceTransformers, setUrlPathHelper, toString

Methods inherited from class org.springframework.web.servlet.support.WebContentGenerator

applyCacheControl, applyCacheSeconds, applyCacheSeconds, cacheForSeconds, cacheForSeconds, checkAndPrepare, checkAndPrepare, checkRequest, getAllowHeader, getCacheControl, getCacheSeconds, getSupportedMethods, getVaryByRequestHeaders, isAlwaysMustRevalidate, isRequireSession, isUseCacheControlHeader, isUseCacheControlNoStore, isUseExpiresHeader, prepareResponse, preventCaching, setAlwaysMustRevalidate, setCacheControl, setCacheSeconds, setRequireSession, setSupportedMethods, setUseCacheControlHeader, setUseCacheControlNoStore, setUseExpiresHeader, setVaryByRequestHeaders

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport

getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, obtainApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Detail

GENIE_JOB_IS_ROOT_DIRECTORY

public static final java.lang.String GENIE_JOB_IS_ROOT_DIRECTORY

Used to flag if this is the root directory or not for a given job. If not present defaults to true.

GENIE_JOB_ID_ATTRIBUTE

public static final java.lang.String GENIE_JOB_ID_ATTRIBUTE

Used to identify the id of the job that is being requested.

V4_MOCK_JOB_ID

public static final java.lang.String V4_MOCK_JOB_ID

The id of a job to use as a placeholder for all requests for V4 job output temporarily while we develop V4 job support.

See Also:

Constant Field Values

Constructor Detail

GenieResourceHttpRequestHandler

public GenieResourceHttpRequestHandler(DirectoryWriter directoryWriter,
                                       JobFileService jobFileService)

Constructor.

Parameters:

directoryWriter - The class to use to convert directories to representations like HTML

jobFileService - The log service to use

Method Detail

handleRequest

public void handleRequest(@Nonnull
                          javax.servlet.http.HttpServletRequest request,
                          @Nonnull
                          javax.servlet.http.HttpServletResponse response)
                   throws javax.servlet.ServletException,
                          java.io.IOException

Specified by:

handleRequest in interface org.springframework.web.HttpRequestHandler

Overrides:

handleRequest in class org.springframework.web.servlet.resource.ResourceHttpRequestHandler

Throws:

javax.servlet.ServletException

java.io.IOException

getResource

protected org.springframework.core.io.Resource getResource(javax.servlet.http.HttpServletRequest request)
                                                    throws java.io.IOException

Default to using the JobFileService implementation.

Overrides:

getResource in class org.springframework.web.servlet.resource.ResourceHttpRequestHandler

Throws:

java.io.IOException

getMediaType

protected org.springframework.http.MediaType getMediaType(javax.servlet.http.HttpServletRequest request,
                                                          @Nonnull
                                                          org.springframework.core.io.Resource resource)

Overriding to handle case where media type was unknown to default to Text

Overrides:

getMediaType in class org.springframework.web.servlet.resource.ResourceHttpRequestHandler