mondrian.xmla.impl
Class MondrianXmlaServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          mondrian.xmla.XmlaServlet
              mondrian.xmla.impl.DefaultXmlaServlet
                  mondrian.xmla.impl.MondrianXmlaServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig, XmlaConstants

Direct Known Subclasses:

DynamicDatasourceXmlaServlet

public class MondrianXmlaServlet
extends DefaultXmlaServlet

Extension to XmlaServlet that instantiates a Mondrian engine.

Author:

jhyde

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class mondrian.xmla.XmlaServlet

XmlaServlet.Phase

Field Summary

static String	DEFAULT_DATASOURCE_FILE
protected MondrianServer	server

Fields inherited from class mondrian.xmla.impl.DefaultXmlaServlet

nl

Fields inherited from class mondrian.xmla.XmlaServlet

charEncoding, LOGGER, PARAM_CALLBACKS, PARAM_CHAR_ENCODING, PARAM_DATASOURCES_CONFIG, PARAM_OPTIONAL_DATASOURCE_CONFIG, xmlaHandler

Fields inherited from interface mondrian.xmla.XmlaConstants

CHH_AUTHORIZATION_CODE, CHH_AUTHORIZATION_FAULT_FS, CHH_CODE, CHH_FAULT_FS, CLIENT_FAULT_FC, CONTEXT_MIME_TYPE, CONTEXT_ROLE_NAME, CONTEXT_XMLA_PASSWORD, CONTEXT_XMLA_SESSION_ID, CONTEXT_XMLA_SESSION_STATE, CONTEXT_XMLA_SESSION_STATE_BEGIN, CONTEXT_XMLA_SESSION_STATE_END, CONTEXT_XMLA_SESSION_STATE_WITHIN, CONTEXT_XMLA_USERNAME, CPOSTA_CODE, CPOSTA_FAULT_FS, CPREA_CODE, CPREA_FAULT_FS, FAULT_ACTOR, FAULT_FC_PREFIX, FAULT_FS_PREFIX, FAULT_NS_PREFIX, HSB_ACCESS_DENIED_CODE, HSB_ACCESS_DENIED_FAULT_FS, HSB_BAD_COMMAND_CODE, HSB_BAD_COMMAND_FAULT_FS, HSB_BAD_METHOD_CODE, HSB_BAD_METHOD_FAULT_FS, HSB_BAD_METHOD_NS_CODE, HSB_BAD_METHOD_NS_FAULT_FS, HSB_BAD_NON_NULLABLE_COLUMN_CODE, HSB_BAD_NON_NULLABLE_COLUMN_FAULT_FS, HSB_BAD_PROPERTIES_CODE, HSB_BAD_PROPERTIES_FAULT_FS, HSB_BAD_PROPERTIES_LIST_CODE, HSB_BAD_PROPERTIES_LIST_FAULT_FS, HSB_BAD_REQUEST_TYPE_CODE, HSB_BAD_REQUEST_TYPE_FAULT_FS, HSB_BAD_RESTRICTION_LIST_CODE, HSB_BAD_RESTRICTION_LIST_FAULT_FS, HSB_BAD_RESTRICTIONS_CODE, HSB_BAD_RESTRICTIONS_FAULT_FS, HSB_BAD_SOAP_BODY_CODE, HSB_BAD_SOAP_BODY_FAULT_FS, HSB_BAD_STATEMENT_CODE, HSB_BAD_STATEMENT_FAULT_FS, HSB_CONNECTION_DATA_SOURCE_CODE, HSB_CONNECTION_DATA_SOURCE_FAULT_FS, HSB_DISCOVER_FORMAT_CODE, HSB_DISCOVER_FORMAT_FAULT_FS, HSB_DISCOVER_UNPARSE_CODE, HSB_DISCOVER_UNPARSE_FAULT_FS, HSB_DRILL_THROUGH_FORMAT_CODE, HSB_DRILL_THROUGH_FORMAT_FAULT_FS, HSB_DRILL_THROUGH_NOT_ALLOWED_CODE, HSB_DRILL_THROUGH_NOT_ALLOWED_FAULT_FS, HSB_DRILL_THROUGH_SQL_CODE, HSB_DRILL_THROUGH_SQL_FAULT_FS, HSB_EXECUTE_QUERY_CODE, HSB_EXECUTE_QUERY_FAULT_FS, HSB_EXECUTE_UNPARSE_CODE, HSB_EXECUTE_UNPARSE_FAULT_FS, HSB_PARSE_QUERY_CODE, HSB_PARSE_QUERY_FAULT_FS, HSB_PROCESS_CODE, HSB_PROCESS_FAULT_FS, HSB_UNKNOWN_CODE, HSB_UNKNOWN_FAULT_FS, HSH_BAD_SESSION_ID_CODE, HSH_BAD_SESSION_ID_FAULT_FS, HSH_MUST_UNDERSTAND_CODE, HSH_MUST_UNDERSTAND_FAULT_FS, HSH_UNKNOWN_CODE, HSH_UNKNOWN_FAULT_FS, MONDRIAN_NAMESPACE, MSM_UNKNOWN_CODE, MSM_UNKNOWN_FAULT_FS, MUST_UNDERSTAND_FAULT_FC, NS_SOAP_ENC_1_1, NS_SOAP_ENC_1_2, NS_SOAP_ENV_1_1, NS_SOAP_ENV_1_2, NS_SOAP_SECEXT, NS_SQL, NS_XMLA, NS_XMLA_EMPTY, NS_XMLA_EX, NS_XMLA_MDDATASET, NS_XMLA_ROWSET, NS_XSD, NS_XSI, SERVER_FAULT_FC, SOAP_MUST_UNDERSTAND_ATTR, SOAP_PREFIX, UNKNOWN_ERROR_CODE, UNKNOWN_ERROR_FAULT_FS, USM_DOM_FACTORY_CODE, USM_DOM_FACTORY_FAULT_FS, USM_DOM_PARSE_CODE, USM_DOM_PARSE_FAULT_FS, USM_DOM_PARSE_IO_CODE, USM_DOM_PARSE_IO_FAULT_FS, USM_REQUEST_INPUT_CODE, USM_REQUEST_INPUT_FAULT_FS, USM_REQUEST_STATE_CODE, USM_REQUEST_STATE_FAULT_FS, USM_UNKNOWN_CODE, USM_UNKNOWN_FAULT_FS, VERSION_MISSMATCH_FAULT_FC, XMLA_BEGIN_SESSION, XMLA_END_SESSION, XMLA_SECURITY, XMLA_SESSION, XMLA_SESSION_ID

Constructor Summary

MondrianXmlaServlet()

Method Summary

protected XmlaHandler.ConnectionFactory	createConnectionFactory(ServletConfig servletConfig)
void	destroy()
protected CatalogLocator	makeCatalogLocator(ServletConfig servletConfig) Make catalog locator.
protected RepositoryContentFinder	makeContentFinder(String dataSources) Creates a callback for reading the repository.
protected String	makeDataSourcesUrl(ServletConfig servletConfig) Creates the URL where the data sources file is to be found.

Methods inherited from class mondrian.xmla.impl.DefaultXmlaServlet

generateSessionId, getDocumentBuilderFactory, handleFault, handleSoapBody, handleSoapHeader, init, logXmlaRequest, marshallSoapMessage, unmarshallSoapMessage

Methods inherited from class mondrian.xmla.XmlaServlet

addCallback, doPost, getBooleanInitParameter, getCallbacks, getParameter, getXmlaHandler, initCallbacks, initCharEncodingHandler

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

DEFAULT_DATASOURCE_FILE

public static final String DEFAULT_DATASOURCE_FILE

See Also:

Constant Field Values

server

protected MondrianServer server

Constructor Detail

MondrianXmlaServlet

public MondrianXmlaServlet()

Method Detail

createConnectionFactory

protected XmlaHandler.ConnectionFactory createConnectionFactory(ServletConfig servletConfig)
                                                         throws ServletException

Specified by:

createConnectionFactory in class XmlaServlet

Throws:

ServletException

destroy

public void destroy()

Specified by:

destroy in interface Servlet

Overrides:

destroy in class GenericServlet

makeContentFinder

protected RepositoryContentFinder makeContentFinder(String dataSources)

Creates a callback for reading the repository. Derived classes may override.

Parameters:

dataSources - Data sources

Returns:

Callback for reading repository

makeCatalogLocator

protected CatalogLocator makeCatalogLocator(ServletConfig servletConfig)

Make catalog locator. Derived classes can roll their own.

Parameters:

servletConfig - Servlet configuration info

Returns:

Catalog locator

makeDataSourcesUrl

protected String makeDataSourcesUrl(ServletConfig servletConfig)

Creates the URL where the data sources file is to be found.

Derived classes can roll their own.

If there is an initParameter called "DataSourcesConfig" get its value, replace any "${key}" content with "value" where "key/value" are System properties, and try to create a URL instance out of it. If that fails, then assume its a real filepath and if the file exists then create a URL from it (but only if the file exists). If there is no initParameter with that name, then attempt to find the file called "datasources.xml" under "WEB-INF/" and if it exists, use it.

Parameters:

servletConfig - Servlet config

Returns:

URL where data sources are to be found