Representing Smallworld network in Oracle Spatial

I'm trying to determine the network capabilities of Oracle Spatial. We are discussing whether it has equivalent capbilities as the Smallworld data model.
Is there currently a translator that can convert Smallworld data into Oracle Spatial, without loss of functionality.
Can anyone give me any info on this?
Thanks

Oracle Spatial NDM is a means to persist graphs and perform graphical analysis like shortest path, minimum spanning tree etc.
It isn't an application or domain specific solution.
You would use NDM to build applications such as vehicle routing, trace out in an electrical network etc.
The NDM white paper on OTN describes this in further detail.
www.oracle.com/technology/products/spatial/index.html
Oracle Database 10g. Building GIS Applications Using the Oracle Spatial Network Data Model—Technical White Paper (PDF)
Send me email if you'd like follow on discussions.
Jayant Sharma
(firstname.lastname at oracle)

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  • Oracle Spatial User Conference  - GITA Conference Seattle

    http://www.gita.org/events/annual/31/Oracle.asp
    Oracle Spatial User Conference
    Please note that online registration for this event is now closed.
    Thursday, March 13, 2008
    Sheraton Seattle Hotel
    1400 6th Avenue
    Seattle, Washington USA
    GITA invites you to attend the Oracle Spatial Users Conference. If you are currently a user, solutions provider, or systems integrator who depends upon Oracle’s spatial technologies, or if you want to learn why thousands of organizations use Oracle’s spatial database and application server capabilities, this is one event you won’t want to miss.
    Learn about the latest Oracle geospatial technologies and the business and technical benefits they provide as users, solutions providers and Oracle executives share real world experience with the world's most widely used geospatial information technology platform.
    More details will be posted soon—sign up for e-mail updates today!
    ORACLE SPATIAL USER CONFERENCE AT GITA
    Thursday, March 13, 2008—Seattle, Washington
    Preliminary Agenda
    Please check back for updates in the future. This agenda is subject to change.
    Feb. 12 Update: Complete user sessions schedule and abstracts posted
    Wednesday, March 12
    6:00 – 8:30 p.m.      Oracle Spatial User Conference Reception — Cirrus Ballroom, Sheraton Seattle Hotel
    Open to registered & paid user conference attendees only. Registration will be available at the door.
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    8:00 – 8:30 a.m.
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    Hi:
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         at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
         at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
         at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
         at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
         at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
         at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
         at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
         at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
         at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
         at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
         at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
         at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
         at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
         at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
         at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
         at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
         at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
         at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
         at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
         at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
         at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
         at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
         at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
         at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
         at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
         at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
         at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
         at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
         at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
         at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
         at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
         at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
         at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
         at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
         at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
         at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
         at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
         at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
         at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
         at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
         at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
         at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
         at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
         at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
         at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
         at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
         at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
         at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
         at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1510)
         at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
         at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
         at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
         at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
         at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
         at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
         at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
         at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
         at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
         at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
         at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
         at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
         at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
         at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
         at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
         at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
         at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
         at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
         at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    Caused by: java.lang.NullPointerException:
         at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
         at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
         at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
         at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
         at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
         at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
         at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
         at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
         at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
         at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
         at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
    >
    ####<Nov 18, 2011 3:31:07 PM CST> <Warning> <netuix> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <> <1321651867900> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=AppApplicationOverviewPage&AppApplicationOverviewPortlethandle=com.bea.console.handles.AppDeploymentHandle%28%22com.bea%3AName%3Drouteserver%2CType%3DAppDeployment%22%29.>
    ####<Nov 18, 2011 3:31:34 PM CST> <Info> <Health> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <> <1321651894879> <BEA-310002> <43% of the total memory in the server is free>
    ####<Nov 18, 2011 3:57:36 PM CST> <Info> <Health> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <> <1321653456622> <BEA-310002> <67% of the total memory in the server is free>
    ####<Nov 18, 2011 3:58:36 PM CST> <Info> <Health> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <> <1321653516623> <BEA-310002> <51% of the total memory in the server is free>

    Below is the configuration of the routeserver.ear (web.xml):
    <?xml version="1.0"?>
    <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
    <web-app>
    <servlet>
    <servlet-name>RouteServerServlet</servlet-name>
    <servlet-class>oracle.spatial.router.server.RouteServerServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
    <!-- RouteServer initialization parameters -->
    <init-param>
    <param-name>routeserver_schema_jdbc_connect_string</param-name>
    <param-value>jdbc:oracle:[email protected]:1521:SPATLDB</param-value>
    <!--
    <description>
    Tells the Router how to connect to the database use the following
    as a template replaceing host_name, port_number and oracle_sid:
    jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=host_name)(PORT=port_number)))(CONNECT_DATA=(SID=oracle_sid)))
    host_name: the name of the machine where the database is located
    for example mysystem.us.mycompany.com
    port_number: the database port number which can be found with the
    lsnrctl status command
    oracle_sid: the SID of your database
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>routeserver_schema_username</param-name>
    <param-value>spatial</param-value>
    </init-param>
    <init-param>
    <param-name>routeserver_schema_password</param-name>
    <param-value>!spatial</param-value>
    </init-param>
    <init-param>
    <param-name>routeserver_network_name</param-name>
    <param-value>NDM_US</param-value>
    </init-param>
    <init-param>
    <param-name>routeserver_schema_connection_cache_min_limit</param-name>
    <param-value>3</param-value>
    </init-param>
    <init-param>
    <param-name>routeserver_schema_connection_cache_max_limit</param-name>
    <param-value>100</param-value>
    </init-param>
    <!-- Geocoder parameters -->
    <init-param>
    <param-name>geocoder_type</param-name>
    <param-value>httpclient</param-value>
    <!--
    <description>
    httpclient - interacts with geocoder Java Servlet
    thinclient - interacts with geocoder in Oracle Database
    none - no geocoder provided
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>geocoder_match_mode</param-name>
    <param-value>DEFAULT</param-value>
    </init-param>
    <!-- These parameters are used if geocoder_type is httpclient -->
    <init-param>
    <param-name>geocoder_http_url</param-name>
    <param-value>http://127.0.0.1:7001/geocoder</param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_http_proxy_host</param-name>
    <param-value></param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_http_proxy_port</param-name>
    <param-value>-1</param-value>
    </init-param>
    <!-- These parameters are used if geocoder_type is thinclient -->
    <!--
    <init-param>
    <param-name>geocoder_schema_host</param-name>
    <param-value>sa2apsp-spatialdev.sa2apsp.com</param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_schema_port</param-name>
    <param-value>1521</param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_schema_sid</param-name>
    <param-value>SPATLDB</param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_schema_username</param-name>
    <param-value>spatial</param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_schema_password</param-name>
    <param-value>spatial</param-value>
    </init-param>
    <init-param>
    <param-name>geocoder_schema_mode</param-name>
    <param-value>thin</param-value>
    <description>
    thin, oci8, etc
    </description>
    </init-param>
    -->
    <!-- RouteServer Logging parameters -->
    <init-param>
    <param-name>log_filename</param-name>
    <param-value>/u01/app/routeserver/routeserver.ear/web.war/log/RouteServer.log</param-value>
    <!--
    <description>
    Create a log file for the Router.
    The log file can be specified as a relative path log/RouteServer.log
    This creates a log file relative to the Router install.
    In OC4j the log file created would be
    $OC4J_HOME/j2ee/home/applications/routeserver/web/log/RouteServer.log
    The log file can also be specified as an absolute path:
    /scratch/logfiles/router/Router.log
    If the <param-value></param-value> is left empty the Router
    creates a default log file:
    $OC4J_HOME/j2ee/home/applications/routeserver/web/log/RouteServer.log
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>log_level</param-name>
    <param-value>INFO</param-value>
    <!--
    <description>
    What information should be written to log file?
    FATAL - highest level: only FATAL messages are logged
    ERROR - error and fatal messages are logged
    WARN - warn, error, and fatal messages are logged
    INFO - info, warn, error, and fatal messages are logged
    DEBUG - debug, info, warn, error, and fatal messages are logged
    FINEST - lowest level: everything is logged
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>log_thread_name</param-name>
    <param-value>true</param-value>
    <!--
    <description>
    Whether or not to log the thread name which
    makes the log entry - (true or false).
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>log_time</param-name>
    <param-value>true</param-value>
    <!--
    <description>
    Whether or not to log the time of day along
    with the log entry - (true or false).
    </description>
    -->
    </init-param>
    <!-- Road description parameters -->
    <init-param>
    <param-name>max_speed_limit</param-name>
    <param-value>34</param-value>
    <!--
    <description>
    Maximum speed limit of any road segment.
    In meters per second. Should be A
    POSITIVE INTEGER SMALLER THAN 32767.
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>local_road_threshold</param-name>
    <param-value>25</param-value>
    <!--
    <description>
    If the estimated distance between source and destination nodes is
    less than this value, in miles, then keep local roads a viable
    option. This is done as an optimization for short routes.
    Increasing this value beyond the 25 mile default may generate more
    accurate routes using local roads but can also decrease the Routers
    performance by increasing size of the soluion set to be searched.
    Decreasing this value, the minimum allowed value is 10, can increase
    Router performance by decreasing the size of the solution set to be
    searched. However, this may cause the Router to abandon viable local
    routes and produce nonoptimal short routes.
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>highway_cost_multiplier</param-name>
    <param-value>1.5</param-value>
    <!--
    <description>
    This is the amount by which to make
    highways less attractive when computing
    routes with route_preference="local".
    1.5 is a good value.
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>driving_side</param-name>
    <param-value>R</param-value>
    <!--
    <description>
    Side of the road on which drivers drive.
    R for right side and L for left side.
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>language</param-name>
    <param-value>English</param-value>
    <!--
    <description>
         Language to use to give driving directions.
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>long_ids</param-name>
    <param-value>true</param-value>
    <!--
    <description>
    If true edge and node ids are Java long datatype (8 bytes)
    otherwise they are Java integers (4 bytes)
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>distance_function_type</param-name>
    <param-value>geodetic</param-value>
    <!--
    <description>
    geodetic - Use the distance function for
    geodetic coordinate systems (e.g. SRID 8307).
    euclidean - Use the distance function for
    projected coordinate systems.
    </description>
    -->
    </init-param>
    <!-- Partitioning parameters -->
    <init-param>
    <param-name>partition_cache_size_limit</param-name>
    <param-value>125</param-value>
    <!--
    <description>
    The network partition cache can hold at
    most this many number of partitions.
    Set this based on how much memory you have.
    If partitions are already in the cache, the
    RouteServer will not have to load them from the
    database.
    WARNING: if you set this too high, you will
    run into a OutOfMemoryError.
    </description>
    -->
    </init-param>
    <init-param>
    <param-name>partition_table_name</param-name>
    <param-value>partition</param-value>
    <!--
    <description>
    Name of the partition table that contains the
    network partitions. The table is presumed
    to be contained in the schema described by
    routeserver_schema_jdbc_connect_string,
    routeserver_schema_username,
    and routeserver_schema_password parameters
    described above.
    </description>
    -->
    </init-param>
    </servlet>
    <servlet-mapping>
    <servlet-name>RouteServerServlet</servlet-name>
    <url-pattern>/routeserver</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
    <servlet-name>RouteServerServlet</servlet-name>
    <url-pattern>/servlet/RouteServerServlet</url-pattern>
    </servlet-mapping>
    <!-- Security parameters -->
    <security-constraint>
    <web-resource-collection>
    <web-resource-name>AdminPage</web-resource-name>
    <url-pattern>/admin.jsp</url-pattern>
    </web-resource-collection>
    <auth-constraint>
    <role-name>rs_admin_role</role-name>
    </auth-constraint>
    </security-constraint>
    <login-config>
    <auth-method>BASIC</auth-method>
    <realm-name>Oracle RouteServer Administration</realm-name>
    </login-config>
    <security-role>
    <description>To perform RouteServer administration.</description>
    <role-name>rs_admin_role</role-name>
    </security-role>
    </web-app>

  • Loading shapefiles into Oracle Spatial

    Fellow Oracle Spatiallers!
    Currently we edit Oracle Spatial data by checking data out into a shapefile,
    making our changes off-line, and reloading the shapefile back into Oracle.
    Instead of using the Oracle Spatial supplied tool, we decided to purchase
    a utility called the "Spatial Loader" from a company called Geometry Pty Ltd
    (http://www.geometryit.com). There are a number of reasons why we decided to
    go that way which might become evident from the command line parameters of
    this utility:
    Usage: Shp2Spt [Arguments] [Options]
    OR
    Usage: Java com.geometryit.spatialloader.oracle.AdvancedJavaSpatialTranslator [Arguments] [Options]
    [Arguments] must specify these values:
    -o create
    type of operation to perform
    create creates a new table, must not exist already
    recreate creates a new table, may exist already
    init drops existing table, creates a new one
    append appends data onto existing table
    -f <shape_file>
    the shape file or project to translate
    -l <table,column>
    target table and column for the geometry data
    -D <database>
    target database name
    -u <username>
    username for RDBMS
    -p <password>
    password for RDBMS
    [Options] values are not necessarily required:
    -s <server_name>
    name of server with database
    -port <port_number>
    the port to connect to on the server
    -ufi <column_name>
    specify the name of the UFI field (unique ID)
    -seq <sequence_name>
    specify the sequence to use for the spatial data unique IDs
    -a none
    attributes mode
    none no attributes will be transferred
    all all attribtues will be transfered as found
    file= file containing lines of the form:
    <shape_attribute><space/tab><rdbms_column>
    where
    <shape_attribute> selects the column to be output
    <rdbms_column> name of the column in RDBMS
    -srid <id>
    specify the Spatial Reference ID for the spatial data
    (this must be set to use Spatial Reference Transformations)
    -i [<level>] or -i rtree
    create an index for the generated table
    the <level> parameter is an optional integer
    representing the depth of the quadtree created
    if rtree is specified, the index created will be
    an rtree
    -c <commit_interval>
    number of rows to commit after
    -t <tolerance>
    tolerance value for metadata
    -r none
    used to determine number of decimal places to round vertices to
    if you use the tolerance-parameter option, specify the -t parameter before -r
    -igc
    ignore geometry collections
    -sgc
    split geometry collections
    -sgd f
    split geometry direction [forward | reverse]
    -update-metadata <true/false>
    update the Oracle Spatial Metadata table after loading data
    -validate <true/false>
    perform Oracle Spatial validation after loading data
    -v
    verbose mode on
    -h or -?
    display this help message
    The main things I like about this tool are:
    1. One step (no conversion to sqlloader form followed by a call to the sqlloader).
    2. The ability to round the coordinates of the shapes in the shapefile by applying
    the XY tolerance values held in the SDO_GEOM_METADATA table.
    This is quite important because our editing package - due to double/single precision
    issues - can actually move coordinates but those movements are sub the precision of
    the actual data. By rounding to the nominate precision we can detect situations where
    no actual change to the shape (and its attributes) was made and thus not create superfluous
    revisions within the database.
    3. It will correctly re-wind the coordinates of the outer/inner shells of polygons. This is
    important as ESRI shapefiles are agnostic on the winding order: an outer shell coordinates
    can be listed in either clockwise or anti-clockwise order.
    4. You can specify the primary key (UFI) column (numeric) and an Oracle Sequence number such
    that each new shape loaded can have its UFI assigned from that sequence.
    Because of this flexibility, and the excellent support (it is a purchasable product) from the
    developers, I can heartily recommend this loader to fellow Spatiallers. It is worth every
    penny I spent on it. Try the free version on their website and if, like me, you like it,
    purchase it!
    regards
    Simon

    Hi Shuan,
    As part of the zip file created for the next training course to be posted for Oracle Spatial on OTN (within the next few weeks) there is a free (unsupported, undocumented) version of a shape to sdo converter. This should work, but it is unsupported. It will create a layer that then needs to be migrated into 8.1.6 format.
    If you need it quite soon send email to [email protected] and I can get it to you.
    Hope this helps,
    dan

  • Oracle Spatial book sample application

    Hi all,
    On Monday I received the Oracle Spatial book and I would like to post a topic about it. First of all I would like to congratulate the authors for their huge effort doing this excellent book. I think it will be very useful to the people that works with Spatial.
    Next, my question is about the sample application showed in chapter 12 (SampleApplication.jsp). I run correctly mapviewer in my server and I can do the other examples, nevertheless when I want to start this application I recieve this error message about 'jdbc/spatial10g not found' in my web browser:
    500 Internal Server Error
    javax.naming.NameNotFoundException: jdbc/spatial10g not found
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.rmi.RMIContext.lookup(RMIContext.java:149)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.ApplicationContext.lookup(ApplicationContext.java:248)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.ApplicationContext.lookup(ApplicationContext.java:119)
         at javax.naming.InitialContext.lookup(InitialContext.java:347)
         at spatial2d_book._sample_2d_app._SampleApplication._jspService(_SampleApplication.java:264)
         [SRC:/spatial-book/sample-app/SampleApplication.jsp:248]
         at com.orionserver[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
         at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:349)
         at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)
         at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:765)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
         at com.evermind[Oracle Application Server Containers for J2EE 10g (9.0.4.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)
         at java.lang.Thread.run(Thread.java:534)
    I am using Java 2 Runtime Environment version 1.4.2_02 and I think I have correctly configured the shared libraries in the oc4j server (sdoapi.jar, sdonm.jar, ojdbc14.jar, etc.). Anyway, I think I will be missing something but I don't know what.
    I would be very grateful if somebody could help me.
    Juan M.

    Hi Juan
    Thanks for purchasing our book, and thanks also for the kind words.
    I think I know what that problem is.
    The application uses the network API. That API needs a database connection for the initial loading of the network. The connection used is provided by OC4J. This is done in the following code lines in the SampleApplication.jsp:
    // Get JDBC database connection
    InitialContext ic = new InitialContext();
    DataSource ds = (DataSource) ic.lookup("jdbc/"+dataSource.toLowerCase());
    Connection conn = ds.getConnection();
    // Load network
    net = NetworkManager.readNetwork(conn, networkName);
    In other words, for this to work, you need a datasource defined for OC4J, called "jdbc/spatial10g" (since dataSource is defined by default to be "SPATIAL10G".
    To define the datasource, refer to chapter 11, page 499, at the bottom of the page. You need to add the following to your data-sources.xml config file ($OC4J_HOME/j2ee/home/config/data-sources.xml):
    <data-source
    class="com.evermind.sql.DriverManagerDataSource"
    name="spatial10g"
    location="jdbc/spatial10gCore"
    xa-location="jdbc/xa/spatial10gXA"
    ejb-location="jdbc/spatial10g"
    connection-driver="oracle.jdbc.driver.OracleDriver"
    username="spatial"
    password="spatial"
    url="jdbc:oracle:thin:@localhost:1521:orcl101"
    inactivity-timeout="30"
    />
    (Adapt the url parameter to match your database definition)
    Thanks for pointing out this problem. We will update the errata page (http://www.apress.com/book/errataDisplay.html?bID=315&sID=2374) with clearer instructions.
    Albert Godfrind

  • Oracle Spatial Performance with 10-20.000 users

    Does anyone have any experience when Oracle Spatial is used with say 20.000 concurrent users. I am not interested in MapViewer response time, but lets say there is:
    - an app using 800 different tables each having an sdo_geometry column
    - the app is configured with different tables visible on different view scales
    - let's say an average of 40-50 tables is visible at any given time
    - some tables will have only a few records, while other can hold millions.
    - there is no client side caching
    - clients can zoom in/out pan.
    Anwers I am interested in:
    - What sort of server would be required
    - How can Oracle serve all that data (each Refresh renders the map and retrieves the data over the wire as there is no client side caching).
    - What sort of network infrastructure would be required.
    - Can clients connect to different servers and hence use load balancing or does Oracle have an automatic mechanism for that?
    Thanks in advance,
    Patrick

    Patrick, et al.
    There are lots of things one can do to improve performance in mapping environments because of a lot of the visualisation is based on "background" or read-only data. Here are some "tips":
    1. Spatially sort read-only data.
    This tip makes sure that data that is close to each other in space are next to each other on disk! Dan gave a good suggestion when he referenced Chapter 14, "Reorganize the Table Data to Minimize I/O" pp 580- 582, Pro Oracle Spatial. But just as easily one can create a table as select ... where sdo_filter() where the filtering object is an optimized rectangle across the whole of the dataset. (This is quite quick on 10g and above but much slower on earlier releases.)
    When implementing this make sure that the created table is created such that its blocks are next to each other in the tablespace. (Consider tablespace defragmentation beforehand.) Also, if the data is READ ONLY set the PCTFREE to 0 in order to pack the data up into as small a number of blocks as possible.
    2. Generalise data
    Rendering spatial data can be expensive where the data is geometrically detailed (many vertices) esp where the data is being visualised at smaller scales than it was captured at. So, if your "zoom thresholds" allow 1:10,000 data to be used at 1:100,000 then you are going to have problems. Consider pre-generalising the data (see sdo_util.simplify) before deployment. You can add multiple columns to your base table to hold this data. Be careful with polygon data because generalising polygons that share boundaries will create gaps etc as the data is more generalised. Often it is better to export the data to a GIS which can maintain the boundary relationships when generalising (say via topological relationships).
    Oracle's MapViewer has excellent on-the-fly generalisation but here one needs to be careful. Application tier caching (cf Bryan's comments) can help here a lot.
    3. Don't draw data that is sub-pixel.
    As one zooms out objects become smaller and smaller until they reach a point where the whole object can be drawn within a single pixel. If you have control over your map visualisation application you might want to consider setting the SDO_FILTER parameter "min_resolution" flag dynamically so that its value is the same as the number of meters / pixel (eg min_resolution=10). If this is set Oracle Spatial will only include spatial objects in the returned search set if one side of a geometry's MBR is greater than or equal to this value. Thus any geometries smaller than a pixel will not be returned. Very useful for large scale data being drawn at small scales and for which no selection (eg identify) is required. With Oracle MapViewer this behaviour can be set via the generalized_pixels parameter.
    3. SDO_TOLERANCE, Clean Data
    If you are querying data other than via MBR (eg find all land parcels that touch each other) then make sure that your sdo_tolerance values are appropriate. I have seen sites where data captured to 1cm had an sdo_tolerance value set to a millionth of a meter!
    A corollary to this is make sure that all your data passes validation at the chosen sdo_tolerance value before deploying to visualisation. Run sdo_geom.validate_geometry()/validate_layer()...
    4. Rtree Spatial Indexing
    At 10g and above lots of great work went in to the RTree indexing. So, make sure you are using RTrees and not QuadTrees. Also, many GIS applications create sub-optimal RTrees by not using the additional parameters available at 10g and above.
    4.1 If your table/column sdo_geometry data contains only points, lines or polygons then let the RTree indexer know (via layer_gtype) as it can implement certain optimizations based on this knowledge.
    4.2 With 10g you can set the RTree's spatial index data block use via sdo_pct_free. Consider setting this parameter to 0 if the table/column sdo_geometry data is read only.
    4.3 If a table/column is in high demand (eg it is the most commonly used table in all visualisations) you can consider loading (a part of) the RTree index into memory. Now, with the RTree indexing, the sdo_non_leaf_tbl=true parameter will split the RTree index into its leaf (contains actual rowid reference) and non-leaf (the tree built on the leaves) components. Most RTrees are built without this so only the MDRT*** secondary tables are built. But if sdo_non_leaf_tbl is set to true you will see the creation of an additional MDNT*** secondary table (for the non_leaf part of the rtree index). Now, if appropriate, the non_leaf table can be loaded into memory via the following:
    ALTER TABLE MDNT*** STORAGE(BUFFER_AREA KEEP);
    This is NOT a general panacea for all performance problems. One should investigate other options before embarking on this (cf Tom Kyte's books such as Expert Oracle Database Architecture, 9i and 10g Programming Techniques and Solutions.)
    4.4 Don't forget to check your spatial index data quality regularly. Because many sites use GIS package GUI tools to create tables, load data and index them, there is a real tendency to not check what they have done or regularly monitor the objects. Check the SDO_RTREE_QUALITY column in USER_SDO_INDEX_METADATA and look for indexes with an SDO_RTREE_QUALITY setting that is > 2. If > 2 consider rebuilding or recreating the index.
    5. The rendering engine.
    Whatever rendering engine one uses make sure you try and understand fully what it can and cannot do. AutoDesk's MapGuide is an excellent product but I have seen it simply cache table/column data and never dynamically access it. Also, I have been at one site which was running Deegree and MapViewer and MapViewer was so fast in comparison to Deegree that I was called in to find out why. I discovered that Deegree was using SDO_RELATE(... ANYINTERACT ...) for all MBR queries while MapViewer was using SDO_FILTER. Just this difference was causing some queries to perform at < 10% of the speed of MapViewer!!!!
    6. Consider "denormalising" data
    There is an old adage in databases that is "normalise for edit, denormalise for performance". When we load spatial data we often get it from suppliers in a fairly flat or normalised form. In consort with spatial sorting, consider denormalising the data via aggregations based on a rendering attribute and some sort of spatial unit. For example, if you have 1 million points stored as single points in SDO_GEOMETRY.SDO_POINT which you want to render by a single attribute containing 20 values, consider aggregating the data using this attribute AND some sort of spatial BUCKET or BIN. So, consider using SDO_AGGR_UNION coupled with Spatial Analysis and Mining package functions to GROUP the data BY <<column_name>> and a set of spatial extents.
    6. Tablespace use
    Finally, talk to your DBA in order to find out how the oracle database's physical and logical storage is organised. Is a SAN being used or SAME arranged disk arrays? Knowing this you can organise your spatial data and indexes using more effective and efficient methods that will ensure greater scalability.
    7. Network fetch
    If your rendering engine (app server) and database are on separate machines you need to investigate what sort of fetch sizes are being used when returning data from queries to the middle-tier. Fetch sizes for attribute only data rows and rows containing spatial data can be, and normally are, radically different. Accepting the default settings for these sizes could be killing you (as could the sort_area_size of the Oracle session the application server has created on the database). For example I have been informed that MapInfo Pro uses a fixed value of 25 records per fetch when communicating with Oracle. I have done some testing to show that this value can be too small for certain types of spatial data. SQL Developer's GeoRaptor uses 100 which is generally better (but this one can modify this). Most programmers accept defaults for network properties when programming in ADO/ODBC/OLEDB/JDBC: just be careful as to what is being set here. (This is one of the great strengths of ArcSDE: its TCP/IP network transport is well written, tuneable and very efficient.)
    8. Physical Format
    Finally, while Oracle's excellent MapViewer requires data its spatial data to be in Oracle, other commercial rendering engines do not. So, consider using alternate, physical file formats that are more optimal for your rendering engine. For example, Google Earth Enterprise "compiles" all the source data into an optimal format which the server then serves to Google Earth Enterprise clients. Similarly, a shapefile on local disk to the application server (with spatial indexing) may be faster that storing the data back in Oracle on a database server that is being shared with other business databases (eg Oracle financials). If you don't like this approach and want to use Oracle only consider using a dedicated Oracle XE on the application server for the data that is read only and used in most of your generated maps eg contour or drainage data.
    Just some things to think about.
    regards
    Simon

  • Oracle Spatial User Conference -  Phoenix, Az   Apr 29th 2010- Agenda

    Oracle Spatial User Conference - Agenda Now Available! Register Today
    The 2010 Oracle Spatial User Conference agenda is now available. Visit http://www.gita.org/oracle to check it out.
    This year's program includes
    ** More technical training sessions from our Spatial/MapViewer development team, on topics such as
    - Network data model
    - GeoRaster/Java API/GDAL
    - Geocoding/routing engines
    - MapViewer and Primavera project management
    ** User and partner sessions on topics such as utilities network management for smart grid apps, 3D data management for city modeling and gold mining, JDeveloper and MapViewer for business apps, and more.
    Discounts are available if you're also attending GITA's Solutions Conference, April 25-28 (http://www.gita.org/gis).
    Hope you can join us in Phoenix on Thurs., April 29.

  • "Running Oracle Spatial Web Services" tutorial error

    Hi,
    I am currently working on setting up the WFS service with OC4J. I completed the initial tutorial to set it up and everything went well. I am now trying to run the WFS demos from WSCLIENT and using this tutorial: http://www.oracle.com/technology/obe/11gr1_db/datamgmt/spatialws/spatialws.htm.
    I just focused on the WFS Relational features and did the following:
    Ran @wfsrelmd.sql and users/tables/grants were all successful.
    Ran compileAndRunClient.bat runwfsct and the feature was created successfully.
    Ran compileAndRunClient.bat runwfsrel and received the following error in the OC4J server shell:
    "Starting OC4J from C:\oc4j\j2ee\home ...
    Jan 4, 2010 12:40:02 PM com.evermind.server.XMLDataSourcesConfig parseRootNode
    INFO: Legacy datasource detected...attempting to convert to new syntax.
    2010-01-04 12:40:03.445 NOTIFICATION JMSServer[]: OC4J JMS server recovering transactions (commit 0) (rollback 0) (prepared 0).
    2010-01-04 12:40:03.446 NOTIFICATION JMSServer[]: OC4J JMS server recovering local transactions Queue[jms/Oc4jJmsExceptionQueue].
    10/01/04 12:40:05 Oracle Containers for J2EE 10g (10.1.3.5.0) initialized
    10/01/04 12:40:43 Oracle Spatial WS Server could not set up configuration parameters: java.lang.NullPointerException
    10/01/04 12:40:43 java.lang.NullPointerException
    10/01/04 12:40:43 at sun.misc.MetaIndex.mayContain(MetaIndex.java:225)
    10/01/04 12:40:43 at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:744)
    10/01/04 12:40:43 at sun.misc.URLClassPath.getResource(URLClassPath.java:168)
    10/01/04 12:40:43 at sun.misc.URLClassPath.getResource(URLClassPath.java:220)
    10/01/04 12:40:43 at java.lang.ClassLoader.getBootstrapResource(ClassLoader.java:1126)
    10/01/04 12:40:43 at java.lang.ClassLoader.getResource(ClassLoader.java:975)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.findJREResource(PolicyClassLoader.java:1233)
    10/01/04 12:40:43 at oracle.classloader.JVMSearchPolicy.findResource(JVMSearchPolicy.java:36)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
    10/01/04 12:40:43 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
    10/01/04 12:40:43 at oracle.classloader.SearchSequence.findResource(SearchSequence.java:142)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:43 at oracle.classloader.PolicyClassLoader.getResource(PolicyClassLoader.java:1763)
    10/01/04 12:40:43 at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1168)
    10/01/04 12:40:43 at oracle.spatial.ws.WSProperties.load(WSProperties.java:101)
    10/01/04 12:40:43 at oracle.spatial.ws.WSProperties.getProperty(WSProperties.java:294)
    10/01/04 12:40:43 at oracle.spatial.ws.WSProperties.setLogProperties(WSProperties.java:546)
    10/01/04 12:40:43 at oracle.spatial.ws.svrproxy.SdoWsService.init(SdoWsService.java:119)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.JAXRPCProcessor.callInitIfImplementsServiceLifecycle(JAXRPCProcessor.java:602)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.J2EEImplementor.<init>(J2EEImplementor.java:82)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.J2EEJavaImplementor.<init>(J2EEJavaImplementor.java:54)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.JavaImplementorFactory.createImplementor(JavaImplementorFactory.java:26)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.JAXRPCProcessor.createImplementor(JAXRPCProcessor.java:586)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.JAXRPCProcessor.getImplementor(JAXRPCProcessor.java:550)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.JAXRPCServlet.createSOAPMessage(JAXRPCServlet.java:878)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.WebServiceServlet.initProcessorContext(WebServiceServlet.java:314)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.JAXRPCServlet.initProcessorContext(JAXRPCServlet.java:324)
    10/01/04 12:40:43 at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:198)
    10/01/04 12:40:43 at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
    10/01/04 12:40:43 at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    10/01/04 12:40:43 at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:734)
    10/01/04 12:40:43 at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391)
    10/01/04 12:40:43 at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908)
    10/01/04 12:40:43 at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
    10/01/04 12:40:43 at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:226)
    10/01/04 12:40:43 at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:127)
    10/01/04 12:40:43 at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:116)
    10/01/04 12:40:43 at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
    10/01/04 12:40:43 at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234)
    10/01/04 12:40:43 at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29)
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    10/01/04 12:40:43 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
    10/01/04 12:40:43 at java.lang.Thread.run(Thread.java:619)
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    10/01/04 12:40:49 java.lang.NullPointerException
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    10/01/04 12:40:49 at oracle.classloader.SearchPolicy$AskParent.findResource(SearchPolicy.java:78)
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    10/01/04 12:40:49 at oracle.classloader.PolicyClassLoader.getResourceUsingPolicy(PolicyClassLoader.java:1490)
    10/01/04 12:40:49 at oracle.classloader.PolicyClassLoader.askParentForResource(PolicyClassLoader.java:1405)
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  • Problem in Connection between MapServer and Oracle Spatial

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    Prema Selvam
    GISbiz.

    Prema,
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  • Oracle Spatial & Fusion MiddleWare MapViewer at Oracle OpenWorld

    If you happen to be attended OOW next week you will see a very large presence for our products. hands on labs, sessions, demos ...
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    Session ID      Session Title     Speaker(s)     Date/Time     Venue/Room      Presentation
    11 Record(s) Found
    S292934     IOUG Spatial SIG: Public Sector Geospatial Architecture built on the Oracle technology stack     Kevin Kelley, Cuyahoga County     Sunday 11/11/200710:00 AM - 11:30 AM     Moscone West2008 - L2                         
    S291477     Building Google-Like Map-Based Applications with Oracle Spatial 11g, Oracle MapViewer, and Oracle JDeveloper Application Development Framework Components     Jean Ihm, Oracle; Ji Yang, Oracle     Monday 11/12/200712:30 PM - 1:30 PM     HiltonContinental Ballroom 4                         
    S291480     Everything You Ever Wanted to Know About Oracle Spatial 11g and Oracle Fusion Middleware MapViewer     Steve Serra, Oracle; James Steiner, Oracle     Monday 11/12/200712:30 PM - 1:30 PM     Moscone South304                         
    S291479     Building Map-Based Business Intelligence Dashboards, Using Oracle Spatial 11g, Oracle Business Intelligence Enterprise Edition, and Oracle MapViewer     David Lapp, Oracle; Jayant Sharma, Oracle     Monday 11/12/20073:15 PM - 4:15 PM     HiltonContinental Ballroom 4                         
    S292299     Developing a Next-Generation Utility Network Management System with Oracle Database and Oracle Fusion Middleware      Robert Laudati, General Electric; James Steiner, Oracle     Monday 11/12/20074:45 PM - 5:45 PM     Westin SF Market StreetCity Room                         
    S293026     Oracle Utilities Work and Asset Management: Oracle Geospatial and Map Viewer--New Technology and a New Option      Rob Book, Oracle; Pat Caldwell, Oracle; Barry DeMartini, Oracle     Tuesday 11/13/20078:00 AM - 9:00 AM     Westin SF Market StreetFranciscan II                         
    S291563     Developing 3-D City Models with Oracle Spatial 11g and Google Earth      Ravi Kothuri, Oracle; Xavier Lopez, Oracle     Tuesday 11/13/20073:15 PM - 4:15 PM     HiltonContinental Parlor 9                         
    S291569     Building Secure Spatial Web Services, Using Oracle Spatial 11g and Oracle JDeveloper     Raja Chatterjee, Oracle; Jayant Sharma, Oracle     Tuesday 11/13/20074:45 PM - 5:45 PM     HiltonContinental Parlor 9                         
    S291628     Bridging the IT/OT Gap in Utilities, Using Oracle Technology and Spatial Capabilities      Ivan Albertini, Oracle; Tim Armitage, Oracle Corpration Australia Pty Ltd     Tuesday 11/13/20074:45 PM - 5:45 PM     Westin SF Market StreetStanford                         
    S291509     Oracle Spatial Best Practices and Tuning Tips for DBAs and Developers     Daniel Geringer, Oracle     Wednesday 11/14/200711:15 AM - 12:15 PM     Moscone South200 & 212                          
    S292598     Practical Application: GIS Mapping and Visualizations Integrated with Oracle Business Intelligence Enterprise Edition     Jerry Conrad, Oracle     Wednesday 11/14/200711:15 AM - 12:15 PM     Moscone West3022 - L3

    for more updates to schedule check out the main Spatial page.
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  • Acquiring Oracle Spatial Data through WFS

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    Carl
    blog : http://carlback.blogspot.com/
    apex examples : http://apex.oracle.com/pls/otn/f?p=11933:5

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    Mich

    Hi Mich,
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