com.bigdata.rdf.sail.webapp

Class MultiTenancyServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.bigdata.rdf.sail.webapp.BigdataServlet

com.bigdata.rdf.sail.webapp.BigdataRDFServlet

com.bigdata.rdf.sail.webapp.MultiTenancyServlet

All Implemented Interfaces:

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

public class MultiTenancyServlet
extends BigdataRDFServlet

Mult-tenancy Administration Servlet (management for bigdata namespaces). A bigdata namespace corresponds to a partition in the naming of durable resources. A Journal or IBigdataFederation may have multiple KB instances, each in their own namespace. This servlet allows you to manage those KB instances using CRUD operations.

Author:

thompsonbry FIXME GROUP COMMIT: The other operations in this class also should use the new REST API pattern, but are not intrinsically sensitive.

See Also:

NanoSparqlServer Admin API for Multi-tenant deployments, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DESCRIBE_DEFAULT_NAMESPACE URL query parameter used to specify that only the default namespace should be described.
protected static String	DESCRIBE_EACH_NAMED_GRAPH URL query parameter used to override the servlet init parameter ConfigParams.DESCRIBE_EACH_NAMED_GRAPH.
static Set<String>	PROPERTIES_BLACK_LIST

Fields inherited from class com.bigdata.rdf.sail.webapp.BigdataRDFServlet

ATTR_BLUEPRINTS, MIME_JSON, MIME_RDF_XML, MIME_SPARQL_QUERY, MIME_SPARQL_RESULTS_JSON, MIME_SPARQL_RESULTS_XML, MIME_SPARQL_UPDATE, NA, OUTPUT_FORMAT_JSON, OUTPUT_FORMAT_JSON_SHORT, OUTPUT_FORMAT_QUERY_PARAMETER, OUTPUT_FORMAT_XML, OUTPUT_FORMAT_XML_SHORT, UNDEFINED_WORKBENCH_NAMESPACE, UTF8

Fields inherited from class com.bigdata.rdf.sail.webapp.BigdataServlet

ATTRIBUTE_RDF_CONTEXT, charset, DELETE, GET, HTTP_BADREQUEST, HTTP_HEADER_BIGDATA_READ_ONLY, HTTP_INTERNALERROR, HTTP_METHOD_NOT_ALLOWED, HTTP_NOTFOUND, HTTP_NOTIMPLEMENTED, HTTP_OK, POST, PUT

Fields inherited from interface com.bigdata.rdf.sail.webapp.client.IMimeTypes

MIME_APPLICATION_JSON, MIME_APPLICATION_URL_ENCODED, MIME_APPLICATION_XML, MIME_DEFAULT_BINARY, MIME_GRAPH_ML, MIME_PROPERTIES_XML, MIME_TEXT_HTML, MIME_TEXT_JAVASCRIPT, MIME_TEXT_PLAIN

Constructor Summary

Constructors

Constructor and Description
MultiTenancyServlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doDelete(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) Delete the KB associated with the effective namespace.
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) Handles all read-only namespace oriented administration requests.
protected void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) Handle namespace create.
protected void	doPut(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
void	init() Overridden to create and initialize the delegate Servlet instances.

Methods inherited from class com.bigdata.rdf.sail.webapp.BigdataRDFServlet

buildAndCommitBooleanResponse, buildAndCommitNamespaceNotFoundResponse, buildAndCommitRangeCountResponse, getNamespace, getTimestamp, isAttachment, launderThrowable, newPipedInputStream, parseBindings, sendGraph, sendProperties, toURIs

Methods inherited from class com.bigdata.rdf.sail.webapp.BigdataServlet

buildAndCommitResponse, decodeContexts, getBigdataRDFContext, getBooleanValue, getIndexManager, getIndexManager, getServiceURIs, readFully, submitApiTask

Methods inherited from class javax.servlet.http.HttpServlet

doHead, doOptions, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Field Detail

DESCRIBE_EACH_NAMED_GRAPH

protected static final String DESCRIBE_EACH_NAMED_GRAPH

URL query parameter used to override the servlet init parameter ConfigParams.DESCRIBE_EACH_NAMED_GRAPH.

See Also:

Constant Field Values

DESCRIBE_DEFAULT_NAMESPACE

protected static final String DESCRIBE_DEFAULT_NAMESPACE

URL query parameter used to specify that only the default namespace should be described.

See Also:

Constant Field Values

PROPERTIES_BLACK_LIST

public static final Set<String> PROPERTIES_BLACK_LIST

Constructor Detail

MultiTenancyServlet

public MultiTenancyServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Overridden to create and initialize the delegate Servlet instances.

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest req,
          javax.servlet.http.HttpServletResponse resp)
               throws IOException

Handle namespace create.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

IOException

doDelete

protected void doDelete(javax.servlet.http.HttpServletRequest req,
            javax.servlet.http.HttpServletResponse resp)
                 throws IOException

Delete the KB associated with the effective namespace.

Overrides:

doDelete in class javax.servlet.http.HttpServlet

Throws:

IOException

See Also:

Missing URL encoding in RemoteRepositoryManager

doPut

protected void doPut(javax.servlet.http.HttpServletRequest req,
         javax.servlet.http.HttpServletResponse resp)
              throws IOException

Overrides:

doPut in class javax.servlet.http.HttpServlet

Throws:

IOException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
         javax.servlet.http.HttpServletResponse resp)
              throws IOException

Handles all read-only namespace oriented administration requests.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

IOException