How do I implement custom controlers
I have develloped a custom controler which runs fine in the developer zone on my Win 2000 notebook. When building an application the same controller looks strange and does not keep its proportions on a Win NT workstation. I implemented the controler both as dynamic vi and as support file when building the exe - still it won't work correctly. When repairing the controler and building the application on the NT workstation the same controler does not work on my notebook. Whats wrong?
Hello;
You need to be more specific on what you have changed and maybe attach the VI so we can help you better.
Regards
Filipe A.
Applications Engineer
National Instruments
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How to properly implement custom ServiceFailurePolicy
I'd like to use Coherence service guardian to interrupt & cancel hung cacheloader threads, which are going into infinite loop due to database connection became unresponsive.
For that purpose I've tried first to create working testcase in order to learn how service guardian works.
I've created a basic distributed cache with fake cache loader to imitate a delay in response, then an infinite loop, and custom test service guardian policy.
I do see cache loader being interrupted by a call to onGuardableRecovery, but then strange thing happens: despite cacheloader thread being successfully released, service guardian still thinks that the service is stuck and tries several times to recover by calling onGuardableRecovery and finally to terminate service with the call to onGuardableTerminate.
What I'm missing here or doing wrong ?
Below are testcase classes & cache config:
package test.guardian;
import com.tangosol.net.CacheFactory;
import com.tangosol.net.cache.CacheStore;
import com.tangosol.util.Base;
import java.util.Collection;
import java.util.Map;
public class testCacheStore extends Base implements CacheStore {
private String datasource_name = null;
public static volatile boolean loop_thread = true;
public testCacheStore(String p_datasource_name) {
CacheFactory.log("inside cacheloader constructor, p_datasource_name="+p_datasource_name,CacheFactory.LOG_DEBUG);
this.datasource_name = p_datasource_name;
public Object load(Object oKey) {
CacheFactory.log("inside cacheloader",CacheFactory.LOG_DEBUG);
try {
Thread.sleep(120*1000);
catch (InterruptedException e) {
CacheFactory.log("loader thread was interrupted"+"\n"+CacheFactory.getStackTrace(e),CacheFactory.LOG_DEBUG);
while (testCacheStore.loop_thread) {String n = "1"+"2";}
CacheFactory.log("loader stop_thread flag was set to stop thread",CacheFactory.LOG_DEBUG);
CacheFactory.log("return value from the store",CacheFactory.LOG_DEBUG);
return ((String) oKey)+"-value";
public Map loadAll(Collection colKeys) {
throw new UnsupportedOperationException();
public void store(Object oKey, Object oValue) {
public void storeAll(Map mapEntries) {
throw new UnsupportedOperationException();
public void erase(Object oKey) {
public void eraseAll(Collection colKeys) {
CacheFactory.log("inside eraseAll method", CacheFactory.LOG_DEBUG);
throw new UnsupportedOperationException();
package test.guardian;
import com.tangosol.net.CacheFactory;
import com.tangosol.net.Guardable;
import com.tangosol.net.ServiceFailurePolicy;
import com.tangosol.net.Service;
import com.tangosol.net.Cluster;
public class mycustomGPolicy implements ServiceFailurePolicy {
public static mycustomGPolicy getInstance() {
return new mycustomGPolicy();
public mycustomGPolicy(String p_info) {
CacheFactory.log("parametrized policy class instance created",CacheFactory.LOG_DEBUG);
CacheFactory.log("p_info="+p_info,CacheFactory.LOG_DEBUG);
public mycustomGPolicy() {
CacheFactory.log("policy class instance created",CacheFactory.LOG_DEBUG);
//CacheFactory.log("p_info="+p_info,CacheFactory.LOG_DEBUG);
public void onGuardableRecovery(Guardable p_guardable, Service p_service) {
CacheFactory.log("inside onGuardableRecovery",CacheFactory.LOG_DEBUG);
CacheFactory.log("p_guardable="+p_guardable.toString(),CacheFactory.LOG_DEBUG);
CacheFactory.log("p_guardable.getClass().getCanonicalName()="+p_guardable.getClass().getCanonicalName(),CacheFactory.LOG_DEBUG);
testCacheStore.loop_thread = false;
p_guardable.recover();
p_guardable.getContext().heartbeat();
public void onGuardableTerminate(Guardable p_guardable, Service p_service) {
CacheFactory.log("inside onGuardableTerminate",CacheFactory.LOG_DEBUG);
CacheFactory.log("p_guardable="+p_guardable.toString(),CacheFactory.LOG_DEBUG);
CacheFactory.log("p_guardable.getClass().getCanonicalName()="+p_guardable.getClass().getCanonicalName(),CacheFactory.LOG_DEBUG);
testCacheStore.loop_thread = false;
p_guardable.terminate();
public void onServiceFailed(Cluster p_cluster) {
CacheFactory.log("inside onServiceFailed",CacheFactory.LOG_DEBUG);
package test.guardian;
import com.tangosol.net.CacheFactory;
import com.tangosol.net.NamedCache;
public class testGuardianCache {
public static void main(String[] args) {
try {
log("building cache instance");
NamedCache cache = CacheFactory.getCache("test-guardable");
log("requesting cache data");
String resp4 = (String)cache.get("test1223g");
log("response:");
System.out.println(resp4+"\n");
} catch (com.tangosol.io.pof.PortableException e) {
Throwable e_src = e;
while (e_src.getCause() != null ) {
e_src = e_src.getCause();
e_src.printStackTrace();
public static void log(String info) {
System.out.println(info);
<?xml version="1.0" encoding="UTF-8"?>
<cache-config>
<caching-scheme-mapping>
<cache-mapping>
<cache-name>test-guardable</cache-name>
<scheme-name>test-guardable-schema</scheme-name>
</cache-mapping>
</caching-scheme-mapping>
<caching-schemes>
<distributed-scheme>
<scheme-name>test-guardable-schema</scheme-name>
<service-name>test-guardable-service</service-name>
<backing-map-scheme>
<read-write-backing-map-scheme>
<cachestore-timeout>0</cachestore-timeout>
<internal-cache-scheme>
<external-scheme>
<scheme-name>LocalNioLtd</scheme-name>
<high-units>10000</high-units>
<unit-calculator>FIXED</unit-calculator>
<nio-memory-manager>
<initial-size>10M</initial-size>
<maximum-size>50M</maximum-size>
</nio-memory-manager>
</external-scheme>
</internal-cache-scheme>
<cachestore-scheme>
<class-scheme>
<class-name>test.guardian.testCacheStore</class-name>
<init-params>
<init-param>
<param-type>java.lang.String</param-type>
<param-value>jdbc-coherence/MY-CACHE-DS</param-value>
</init-param>
</init-params>
</class-scheme>
</cachestore-scheme>
<rollback-cachestore-failures>true</rollback-cachestore-failures>
<read-only>true</read-only>
<write-delay-seconds>0</write-delay-seconds>
</read-write-backing-map-scheme>
</backing-map-scheme>
<listener/>
<autostart>true</autostart>
<thread-count>10</thread-count>
<guardian-timeout>10000</guardian-timeout>
<service-failure-policy>
<class-name>test.guardian.mycustomGPolicy</class-name>
<init-params>
<init-param>
<param-name>datasource</param-name>
<param-type>java.lang.String</param-type>
<param-value>jdbc-coherence/MY-CACHE-DS</param-value>
</init-param>
</init-params>
</service-failure-policy>
</distributed-scheme>
</caching-schemes>
</cache-config>
<?xml version="1.0"?>
<coherence>
<services>
<service>
<service-type>DistributedCache</service-type>
<service-component>DistributedCache</service-component>
<init-params>
<init-param id="4">
<param-name>local-storage</param-name>
<param-value system-property="tangosol.coherence.distributed.localstorage">false</param-value>
</init-param>
</init-params>
</service>
</services>
<cluster-config>
<member-identity>
<cluster-name>WORKSTATION</cluster-name>
</member-identity>
<unicast-listener>
<address system-property="tangosol.coherence.localhost">localhost</address>
<port system-property="tangosol.coherence.localport">7070</port>
<port-auto-adjust system-property="tangosol.coherence.localport.adjust">true</port-auto-adjust>
<well-known-addresses>
<socket-address id="1"><address>localhost</address><port>7070</port></socket-address>
</well-known-addresses>
</unicast-listener>
<authorized-hosts/>
<logging-config>
<severity-level system-property="tangosol.coherence.log.level">5</severity-level>
<character-limit system-property="tangosol.coherence.log.limit">0</character-limit>
</logging-config>
</cluster-config>
<logging-config>
<severity-level>5</severity-level>
<message-format>{date} <{level}> (thread={thread}, member={member}): {text}</message-format>
<character-limit>8192</character-limit>
</logging-config>
</coherence>
setlocal
set COHERENCE_HOME=c:\coherence36
set PROG_HOME=C:\coherence36\deploy
set COH_OPTS=-cp %COHERENCE_HOME%\lib\coherence.jar;%PROG_HOME%\testguardable.jar
set JMX_OPTS=-Dcom.sun.management.jmxremote -Dtangosol.coherence.management=all -Dtangosol.coherence.management.remote=true -Dcom.sun.management.jmxremote.authenticate=true -Dcom.sun.management.jmxremote.ssl=false
set OVERRIDE_OPTS=-Dtangosol.coherence.override=%PROG_HOME%\tangosol-coherence-override.xml
rem
rem
start "1testguardable" /MAX C:\jdev10g\jdk\jre\bin\java.exe %COH_OPTS% %OVERRIDE_OPTS% -Xms256m -Xmx256m -Xloggc: -Dtangosol.coherence.distributed.localstorage=true -Dtangosol.coherence.cacheconfig=%PROG_HOME%\testguardable-cache-config.xml com.tangosol.net.DefaultCacheServerINFO - 2010-07-23 23:43:07.906 <Info> (thread=main, member=n/a): Loaded operational configuration from "jar:file:/C:/coherence36/lib/coherence.jar!/tangosol-coherence.xml"
INFO - 2010-07-23 23:43:07.921 <Info> (thread=main, member=n/a): Loaded operational overrides from "file:/C:/-PRG/coherence_ws/Guardian/deploy/tangosol-coherence-override.xml"
DEBUG - 2010-07-23 23:43:07.937 <D5> (thread=main, member=n/a): Optional configuration override "/custom-mbeans.xml" is not specified
DEBUG -
Oracle Coherence Version 3.6.0.0 Build 17229
Grid Edition: Development mode
Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
INFO - 2010-07-23 23:43:08.531 <Info> (thread=main, member=n/a): Loaded cache configuration from "file:/C:/-PRG/coherence_ws/Guardian/deploy/testguardable-cache-config.xml"
DEBUG - 2010-07-23 23:43:09.515 <D4> (thread=main, member=n/a): TCMP bound to /192.168.1.10:7070 using SystemSocketProvider
INFO - 2010-07-23 23:43:41.000 <Info> (thread=Cluster, member=n/a): Created a new cluster "WORKSTATION" with Member(Id=1, Timestamp=2010-07-23 23:43:09.531, Address=192.168.1.10:7070, MachineId=26890, Location=site:local,machine:WS,process:5880, Role=CoherenceServer, Edition=Grid Edition, Mode=Development, CpuCount=2, SocketCount=1) UID=0xC0A8010A0000012A01427FDB690A1B9E
INFO - 2010-07-23 23:43:41.015 <Info> (thread=main, member=n/a): Started cluster Name=WORKSTATION
WellKnownAddressList(Size=1,
WKA{Address=192.168.1.10, Port=7070}
MasterMemberSet
ThisMember=Member(Id=1, Timestamp=2010-07-23 23:43:09.531, Address=192.168.1.10:7070, MachineId=26890, Location=site:local,machine:WS,process:5880, Role=CoherenceServer)
OldestMember=Member(Id=1, Timestamp=2010-07-23 23:43:09.531, Address=192.168.1.10:7070, MachineId=26890, Location=site:local,machine:WS,process:5880, Role=CoherenceServer)
ActualMemberSet=MemberSet(Size=1, BitSetCount=2
Member(Id=1, Timestamp=2010-07-23 23:43:09.531, Address=192.168.1.10:7070, MachineId=26890, Location=site:local,machine:WS,process:5880, Role=CoherenceServer)
RecycleMillis=1200000
RecycleSet=MemberSet(Size=0, BitSetCount=0
TcpRing{Connections=[]}
IpMonitor{AddressListSize=0}
DEBUG - 2010-07-23 23:43:41.093 <D5> (thread=Invocation:Management, member=1): Service Management joined the cluster with senior service member 1
DEBUG - 2010-07-23 23:43:41.718 <D5> (thread=main, member=1): parametrized policy class instance created
DEBUG - 2010-07-23 23:43:41.718 <D5> (thread=main, member=1): p_info=jdbc-coherence/MY-CACHE-DS
DEBUG - 2010-07-23 23:43:41.750 <D5> (thread=DistributedCache:test-guardable-service, member=1): Service test-guardable-service joined the cluster with senior service member 1
INFO - 2010-07-23 23:43:41.890 <Info> (thread=main, member=1):
Services
ClusterService{Name=Cluster, State=(SERVICE_STARTED, STATE_JOINED), Id=0, Version=3.6, OldestMemberId=1}
InvocationService{Name=Management, State=(SERVICE_STARTED), Id=1, Version=3.1, OldestMemberId=1}
PartitionedCache{Name=test-guardable-service, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, AssignedPartitions=257, BackupPartitions=0}
Started DefaultCacheServer...
DEBUG - 2010-07-23 23:44:50.250 <D5> (thread=Cluster, member=1): Member(Id=2, Timestamp=2010-07-23 23:44:50.258, Address=192.168.1.10:7072, MachineId=26890, Location=site:local,machine:WS,process:3376, Role=TestGuardianTestGuardianCache) joined Cluster with senior member 1
DEBUG - 2010-07-23 23:44:50.390 <D5> (thread=Cluster, member=1): Member 2 joined Service Management with senior member 1
DEBUG - 2010-07-23 23:44:51.093 <D5> (thread=Cluster, member=1): Member 2 joined Service test-guardable-service with senior member 1
DEBUG - 2010-07-23 23:44:51.218 <D5> (thread=DistributedCache:test-guardable-service, member=1): inside cacheloader constructor, p_datasource_name=jdbc-coherence/MY-CACHE-DS
DEBUG - 2010-07-23 23:44:51.359 <D5> (thread=test-guardable-serviceWorker:4, member=1): inside cacheloader
DEBUG - 2010-07-23 23:45:00.375 <D5> (thread=Recovery Thread, member=1): inside onGuardableRecovery
DEBUG - 2010-07-23 23:45:00.375 <D5> (thread=Recovery Thread, member=1): p_guardable=Guard{Daemon=test-guardable-serviceWorker:4}
DEBUG - 2010-07-23 23:45:00.375 <D5> (thread=Recovery Thread, member=1): p_guardable.getClass().getCanonicalName()=com.tangosol.coherence.component.util.daemon.queueProcessor.Service$DaemonPool$Daemon$Guard
ERROR - 2010-07-23 23:45:00.375 <Error> (thread=DistributedCache:test-guardable-service, member=1): Attempting recovery (due to soft timeout) of {WrapperGuardable Guard{Daemon=test-guardable-serviceWorker:4} Service=PartitionedCache{Name=test-guardable-service, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, AssignedPartitions=257, BackupPartitions=0}}
WARN - 2010-07-23 23:45:00.375 <Warning> (thread=Recovery Thread, member=1): A worker thread has been executing task: Message "GetRequest"
FromMember=Member(Id=2, Timestamp=2010-07-23 23:44:50.258, Address=192.168.1.10:7072, MachineId=26890, Location=site:local,machine:WS,process:3376, Role=TestGuardianTestGuardianCache)
FromMessageId=29
Internal=false
MessagePartCount=1
PendingCount=0
MessageType=59
ToPollId=0
Poll=null
Packets
[000]=Directed{PacketType=0x0DDF00D5, ToId=1, FromId=2, Direction=Incoming, ReceivedMillis=23:44:51.343, ToMemberSet=null, ServiceId=2, MessageType=59, FromMessageId=29, ToMessageId=27, MessagePartCount=1, MessagePartIndex=0, NackInProgress=false, ResendScheduled=none, Timeout=none, PendingResendSkips=0, DeliveryState=unsent, Body=0}
Service=PartitionedCache{Name=test-guardable-service, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, AssignedPartitions=257, BackupPartitions=0}
ToMemberSet=MemberSet(Size=1, BitSetCount=2
Member(Id=1, Timestamp=2010-07-23 23:43:09.531, Address=192.168.1.10:7070, MachineId=26890, Location=site:local,machine:WS,process:5880, Role=CoherenceServer)
NotifySent=false
} for 9016ms and appears to be stuck; attempting to interrupt: test-guardable-serviceWorker:4
DEBUG - 2010-07-23 23:45:00.375 <D5> (thread=test-guardable-serviceWorker:4, member=1): loader thread was interrupted
at java.lang.Thread.sleep(Native Method)
at test.guardian.testCacheStore.load(testCacheStore.java:26)
at com.tangosol.net.cache.ReadWriteBackingMap$CacheStoreWrapper.load(ReadWriteBackingMap.java:4759)
at com.tangosol.net.cache.ReadWriteBackingMap$CacheStoreWrapper.loadInternal(ReadWriteBackingMap.java:4344)
at com.tangosol.net.cache.ReadWriteBackingMap.get(ReadWriteBackingMap.java:807)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onGetRequest(PartitionedCache.CDB:22)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$GetRequest.run(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.util.DaemonPool$WrapperTask.run(DaemonPool.CDB:1)
at com.tangosol.coherence.component.util.DaemonPool$WrapperTask.run(DaemonPool.CDB:32)
at com.tangosol.coherence.component.util.DaemonPool$Daemon.onNotify(DaemonPool.CDB:63)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
at java.lang.Thread.run(Thread.java:595)
DEBUG - 2010-07-23 23:45:00.375 <D5> (thread=test-guardable-serviceWorker:4, member=1): loader stop_thread flag was set to stop thread
DEBUG - 2010-07-23 23:45:00.375 <D5> (thread=test-guardable-serviceWorker:4, member=1): return value from the store
DEBUG - 2010-07-23 23:45:00.390 <D5> (thread=Cluster, member=1): TcpRing disconnected from Member(Id=2, Timestamp=2010-07-23 23:44:50.258, Address=192.168.1.10:7072, MachineId=26890, Location=site:local,machine:WS,process:3376, Role=TestGuardianTestGuardianCache) due to a peer departure; removing the member.
DEBUG - 2010-07-23 23:45:00.390 <D5> (thread=Cluster, member=1): Member 2 left service Management with senior member 1
DEBUG - 2010-07-23 23:45:00.390 <D5> (thread=Cluster, member=1): Member 2 left service test-guardable-service with senior member 1
DEBUG - 2010-07-23 23:45:00.390 <D5> (thread=Cluster, member=1): Member(Id=2, Timestamp=2010-07-23 23:45:00.39, Address=192.168.1.10:7072, MachineId=26890, Location=site:local,machine:WS,process:3376, Role=TestGuardianTestGuardianCache) left Cluster with senior member 1
ERROR - 2010-07-23 23:48:16.250 <Error> (thread=Cluster, member=1): Attempting recovery (due to soft timeout) of {WrapperGuardable Guard{Daemon=DistributedCache:test-guardable-service} Service=PartitionedCache{Name=test-guardable-service, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, AssignedPartitions=257, BackupPartitions=0}}
DEBUG - 2010-07-23 23:48:16.250 <D5> (thread=Recovery Thread, member=1): inside onGuardableRecovery
DEBUG - 2010-07-23 23:48:16.250 <D5> (thread=Recovery Thread, member=1): p_guardable=Guard{Daemon=DistributedCache:test-guardable-service}
DEBUG - 2010-07-23 23:48:16.250 <D5> (thread=Recovery Thread, member=1): p_guardable.getClass().getCanonicalName()=com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid$Guard
DEBUG - Interrupted PartitionedCache, Thread[DistributedCache:test-guardable-service,5,Cluster]
ERROR - 2010-07-23 23:48:46.765 <Error> (thread=Cluster, member=1): Terminating guarded execution (due to hard timeout) of {WrapperGuardable Guard{Daemon=DistributedCache:test-guardable-service} Service=PartitionedCache{Name=test-guardable-service, State=(SERVICE_STARTED), LocalStorage=enabled, PartitionCount=257, BackupCount=1, AssignedPartitions=257, BackupPartitions=0}}
DEBUG - 2010-07-23 23:48:46.765 <D5> (thread=Termination Thread, member=1): inside onGuardableTerminate
DEBUG - 2010-07-23 23:48:46.765 <D5> (thread=Termination Thread, member=1): p_guardable=Guard{Daemon=DistributedCache:test-guardable-service}
DEBUG - 2010-07-23 23:48:46.765 <D5> (thread=Termination Thread, member=1): p_guardable.getClass().getCanonicalName()=com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid$Guard
DEBUG - 2010-07-23 23:48:46.765 <D5> (thread=DistributedCache:test-guardable-service, member=1): Service test-guardable-service left the cluster
INFO - 2010-07-23 23:48:46.890 <Info> (thread=main, member=1): Restarting Service: test-guardable-service
DEBUG - 2010-07-23 23:48:46.906 <D5> (thread=main, member=1): parametrized policy class instance created
DEBUG - 2010-07-23 23:48:46.906 <D5> (thread=main, member=1): p_info=jdbc-coherence/MY-CACHE-DS
DEBUG - 2010-07-23 23:48:46.906 <D5> (thread=DistributedCache:test-guardable-service, member=1): Service test-guardable-service joined the cluster with senior service member 1
ERROR - 2010-07-23 23:48:55.265 <Error> (thread=Cluster, member=1): Attempting recovery (due to soft timeout) of {WrapperGuardable Guard{Daemon=DistributedCache:test-guardable-service} Service=PartitionedCache{Name=test-guardable-service, State=(SERVICE_STOPPED), Not initialized}}
DEBUG - 2010-07-23 23:48:55.265 <D5> (thread=Recovery Thread, member=1): inside onGuardableRecovery
DEBUG - 2010-07-23 23:48:55.265 <D5> (thread=Recovery Thread, member=1): p_guardable=Guard{Daemon=DistributedCache:test-guardable-service}
DEBUG - 2010-07-23 23:48:55.265 <D5> (thread=Recovery Thread, member=1): p_guardable.getClass().getCanonicalName()=com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid$Guard
ERROR - 2010-07-23 23:48:56.281 <Error> (thread=Cluster, member=1): Terminating guarded execution (due to hard timeout) of {WrapperGuardable Guard{Daemon=DistributedCache:test-guardable-service} Service=PartitionedCache{Name=test-guardable-service, State=(SERVICE_STOPPED), Not initialized}}
DEBUG - 2010-07-23 23:48:56.281 <D5> (thread=Termination Thread, member=1): inside onGuardableTerminate
DEBUG - 2010-07-23 23:48:56.281 <D5> (thread=Termination Thread, member=1): p_guardable=Guard{Daemon=DistributedCache:test-guardable-service}
DEBUG - 2010-07-23 23:48:56.281 <D5> (thread=Termination Thread, member=1): p_guardable.getClass().getCanonicalName()=com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid$Guard -
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Frank -
How to implement Custom Authentication and Authorization in Oracle SOA 11g
Can anyone please tell me, how to implement Custom Authentication in Oracle SOA 11g ?
Because in Oracle SOA 10.1.3.4 , i have implemented this custom authentication and authorization by implementing BPMAuthenticationService, BPMAuthorizationService, BPMIdentityService to verify againt my database systems.
implementation classes like the mentioned below
1).
public class SampleAuthenticationService extends SampleServiceBase implements BPMAuthenticationService {
2).
public class SampleAuthorizationService extends SampleServiceBase implements BPMAuthorizationService {
3).
public class SampleIdentityService extends SampleServiceBase implements BPMIdentityService {
Please help me to implement the authentication and authorization in Oracle SOA 11g .
thanks in advanceTo start with please go through following document
http://docs.oracle.com/cd/E21764_01/integration.1111/e10231/adptr_jms.htm
http://docs.oracle.com/cd/E23943_01/integration.1111/e10231/adptr_file.htm
Regards
Arpit -
How to implement custom logging using log4j in Webcenter Portal Application
I need to implement custom logging and export it to a new log file in Oracle 11.1.1.5 (Webcenter portal application). Please tell me the steps to implement this functionality.
Please post questions for WebCenter Portal in it's own forum:
WebCenter Portal -
How to implement custom skin in JavaFX 2.0?
To implement custom skin, I extend TextFieldSkin (in com.sun.javafx.scene.control.skin.*) class, but I don't know which methods to overwrite, anyone can provide some sample codes? Thanks!
Hi,
You can implement Skin interface or extend SkinBase class. I made some controls on my blog http://jojorabbitjavafxblog.wordpress.com/ but i still have not updated code to build 40. In my opinion the easiest way is to make first skin for Button class for example add text and Rectangle. -
How can I implement multiple windows/tabs in my Main-Menu?
I don't really know how to explain it. As an example, Skype has roughly 20 windows bundled with it, that are switched to when you click things like "Skype-Home" and "Profile". The layout changes too drastically to change the way it looks through just code, and it's not a new window being opened, it stays in the same window, the same main-window. I was wondering if this is possible through Cocoa-Applescript, and if so, what are the necessary steps to achieve this.
Taking it one step further, and if the above is possible, how could I implement a "tab" system in the application? The image below is an example of what I mean.AppleScriptObjC can use pretty much everything in the Cocoa API, so yes, it is possible.
Note that a view is not the same as a window, and a window can have multiple views. There are also many ways to implement "tabs"; take a look at some of Apple's applications - they use various mixtures of toolbars, checkboxes, and radio buttons, for example. An application such as this will be a lot more involved than what you have done so far though, using custom classes and subclassing existing ones, so be prepared to do a lot of reading and researching. -
How can we use Custom MessageBox in SelectionChangedEvent of LongListSelector for Windows Phone 8
Dear Sir/Madam,
How can we use Custom MessageBox in SelectionChangedEvent of LongListSelector for Windows Phone 8.
Actually my problem is that When i am using Custom MessageBox in SelectionChangedEvent of LongListSelector,when i am click Open(Left Button) it's working fine and navigated correctly,But when i am Click the No(Right Button) then it stayed in same page
but all that page is in stuckup i mean that page is not working and not doing any event.
My C#.net Code
private async void userPageLongListSelector_SelectionChanged(object sender, SelectionChangedEventArgs e)
if (e.AddedItems.Count > 0)
if (userPageLongListSelector.SelectedItem == null)
return;
if (dbTenMin == null)
dbTenMin = new Database(ApplicationData.Current.LocalFolder, "tenMInDBSchema.db");
await dbTenMin.OpenAsync();
var res = (sender as LongListSelector).SelectedItem as _10Min._10MinClass.minUserPages;
var resIndex = (sender as LongListSelector).ItemsSource.IndexOf(userPageLongListSelector.SelectedItem);
string selectedPageName = res.userPages.ToString();
string selectedPageDesignUser = res.pageDesignUser.ToString();
int selectedIndex = resIndex;
CustomMessageBox messageBox = new CustomMessageBox()
Caption = "Message...!",
Message = "This form need offline datalist,Please load now.",
LeftButtonContent = "Open",
RightButtonContent = "No"
messageBox.Dismissed += (s1, e1) =>
switch (e1.Result)
case CustomMessageBoxResult.LeftButton:
string uidAndpwd = _10MinClass._10MinStaticClass.csUidAndPwd.ToString();
_10MinClass._10MinStaticClass.csDataListPageDetails = selectedPageDataDetailsForSchema.ToString();
_10MinClass._10MinStaticClass.csAllDataLists = offlineDataBaseDataListNam;
_10MinClass._10MinStaticClass.csNotCreatedSchemaNameOfDBList = notCreatedDataLists;
userPageLongListSelector.SelectedItem = null;
if (dbTenMin != null)
dbTenMin.Dispose();
dbTenMin = null;
NavigationService.Navigate(new Uri("/10MinformDataList.xaml", UriKind.Relative));
else
NavigationService.Navigate(new Uri("/10MinformDataList.xaml", UriKind.Relative));
break;
case CustomMessageBoxResult.RightButton:
break;
case CustomMessageBoxResult.None:
break;
default:
break;
messageBox.Show();
Same custom messagebox code working in Phone_BackKeyPress event i am writing the code in Right Button that e.OriginalSource.ToString(); then it is working fine.
But It is not working in Selection Changed Event in LongListSelector control in Windows Phone 8.
Please help me,as soon as possible.
Thanks & Regards,
SrinivaaS.What happens if you leave the implementation for LeftButton empty as well , does the page gets stuck in that case also, if you press left button?
i.e.
CustomMessageBox messageBox = new CustomMessageBox()
Caption = "Message...!",
Message = "This form need offline datalist,Please load now.",
LeftButtonContent = "Open",
RightButtonContent = "No"
messageBox.Dismissed += (s1, e1) =>
switch (e1.Result)
case CustomMessageBoxResult.LeftButton:
break;
case CustomMessageBoxResult.RightButton:
break;
case CustomMessageBoxResult.None:
break;
default:
break;
messageBox.Show();
http://developer.nokia.com/community/wiki/Using_Crypto%2B%2B_library_with_Windows_Phone_8 -
How to create a custom tag for a custom converter
In Jdeveloper 11g, I have a project where I have created a custom converter class that impements the javax.faces.convert.Converter class. I have registered the converter with an id in the faces-config.xml file of the project, and the converter works fine by using the <f:converter type="myconverter"> tag. However, the custom converter has a field which I would like to set from the tag itself. Hence, I would like to add an attribute to <f:converter> tag if possible or create a custom tag that has the attribute.
I have done some reserach and I found that a custom tag can be implemented: I need to create a class which extends from the ConverterTag class or javax.faces.webapp.ConverterElTag class, which I did, but I also need to create ".tld" (tag library) file which defines the tag itself.
The part about creating the ".tld" file and registring the new tag is what I'm not sure how to do.
Does someone know how to do this?
thank youHi frank,
that's a good document, and it explains how to make a custom converter. I already created the custom converter, it converts a number to any currency pattern. I know java already has a currency converter, but it doesn't support Rupee currency format, and I need that format.
My converter works, but I would like to pass the pattern of the format through an attribute in a tag. Since f:converter doesn't seem to support that, I created a custom tag which uses my converter, and it enables me to pass a pattern to the converter.
All of that works, but I need to be able to pass the pattern as an EL expression, and it's not evaluating the expression before passing it to the converter. It just passes the whole expression as a string. I'm thinking It may be something I'm doing wrong.
this is the tag library definition file:
<!DOCTYPE taglib
PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
"http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
<taglib>
<tlib-version>1.2</tlib-version>
<jsp-version>2.1</jsp-version>
<short-name>custom</short-name>
<uri>custom-currency-converter</uri>
<description>
custom currency custom tag library
</description>
<tag>
<name>CurrencyConverter</name>
<tag-class>
converter.Tag.CurrencyConverterTag
</tag-class>
<body-content>JSP</body-content>
<attribute>
<name>pattern</name>
<type>java.util.String</type>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
</taglib>
Edited by: Abraham Ciokler on Feb 4, 2011 11:20 AM -
How to add a custom button in WD screen to call a workflow in siebel?
Hi All,
We have a requirement to have a custom button at the summary screen(after the rule execution) "Create Opportunity", on clicking on it a new opportunity record should be created in Siebel. As we know the "Save" link calls "PolicyAutomationSaveSession" inbound web service method and saves the information in session table and we can modify the PreSession and PostSession workflows. But we are not sure how it calls the service method and where is the mapping defined.
Can you please help me on how to add a custom button and how to invoke a workflow in siebel side to implement this requirement?
Also is there any document which can help me to add a custom button in screen and to add the code behind the button?
Thanks in advance!!
Regards,
SubhradeepSubhradeep,
Closing a Web Determinations window is essentially the same as closing any HTML window. It involves javascript, which you would have to add to the Web Determinations templates.
Essentially the javascript command to close a window is {{window.close}} or {{top.close}}
For timing, you might be able to use the setTimeout function of Javascript (see: http://www.w3schools.com/jsref/met_win_settimeout.asp)
At the risk of exposing exactly how bad my javascript skills are, I have attached a super-simple html fragment, a page that closes itself after 3 seconds. It may help you get started in the right direction. In general closing a window is a fairly dubious activity and is often not permitted by certain browsers. This html page at least works in Internet Explorer.
<html>
<head>
<script language="JavaScript">
setTimeout(closeMe, 3000);
function closeMe() {
alert("This window will close");
top.close();
</script>
</head>
<body><B>This window will close in three seconds</B></body>
</html>
{code} -
How to update a custom field in declarative workflow with VS 2013
Hello,
How to update a custom field in declarative workflow with VS 2013
any help would be appreciated!!!!!
Thanks regards, Vignesh.Dear all,
I'm using 4.6C right now, i already implement BADI MEREQ001, but this only valid
for creating PR via ME51N.
I found an EXIT_SAPLEBND_001 and tried to implement it,
but i got another difficulties since how i transfer CEBAN structure to EBAN structure.
thanks very much.
Regards,
Billy -
How to create a Custom UIView and How to instantiate that ?
How to create a Custom UIView and How to instantiate that ?
In Flash, all we need to do is create a MovieClip and assign it a class name in the library.
Instantiation is a simple matter of:
var newclass:CustomClass = new CustomClass({initialization_data:1652});
addChild(newclass);
At this current point in time, my understanding of creating custom UIView in xcode is limited to the understanding that you have to:
1: Forward declare the class in the header.
2:
]newclass *CustomClass in @interface's {}
and THEN
@property (nonatomic, retain) newclass *CustomClass;
in the header file also.
3: Nib initialization in the implementation file in viewDidLoad and do "addSubview".
==============================
Based on my limited understanding at this point, I find the need to
@property (nonatomic, retain) newclass *CustomClass;
at the header somewhat limiting...as it denotes you must know how many instance you will create in the application before hand.
I believe I am wrong here, hence, my question is, how do I add custom UIViews with initialization codes in real time ?hi,
one workaround i could think of is using the CM views to search for content that belongs to a category and display it in a custom way.
http://www.oracle.com/technology/products/ias/portal/html/plsqldoc/pldoc904/wwsbr_api_view.html
this only allows you to search for the meta-data available in the CM views but not the content of an item that is available when doing a search.
in the next major portal release we will have a publich search API that can be used for these type of requirements. you can execute your search and format the results in the way you want.
regards,
christian -
How to make a custom form, buttons etc... please...
I mean, how to make a form (for example, JFrame) with arbitrary form (geometry, for ex, round, oval, star like etc). I think you understand what i mean.
Of course, i think i can use winApi, but it's only for windows. It doesn't suit for Java in this problem solution.
That question also about cusomizing form of buttons, fields.. etc..
i think, everything.
What can java allows to cusomize and what not.
Thanx!!I am just a learner and so i can just suggest you a strategy to implement Customized forms in JAVA. However i am sure that in practice it will work as far as Windows OS are concerned. Here is it:-
The basic IDEA is to declare a native function in JAVA that makes JNI calls which will be further processed by Win32API and processed output will result into an elliptic or any polygonal shaped forms.
To achieve declare some function as follows:
public native void createEllipticalForm(formName formRefrance);
create a Win32 Compiled DLL that manages this function as follows:
(Mindwell, i havent stated what you call as pure-code but just a pseudo-code to the actual implementation)
public native void createEllipticalForm(formName formRefrance)
/* Search for the below stated Functions in Win32 API and work on
them. I see a ray of success if you work with these functions properly.
Further-more I assume that you are aware with concept of HANDLES */
createEllipticRegion(); //WINDOWS.H
showWindow(handleToTheForm); //WINDOWS.H
Search for "createEllipticRegion() or showWindow()" on the GOOGLE to get the pure win32 API Code for Creating Customized Forms.
Reply me in case any of you people get a solution based on my idea.
[by VISH]
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