Using custom class loaders with DefaultCacheServer

Hello,
Is it possible for the DefaultCacheServer to use the class loader specified when a named cache is initially created (e.g. CacheFactory.getCache(cacheName, classLoader))? We would like our application to allow cached objects to be customized and deployed at runtime. Performing a rolling restart of the DefaultCacheServers to update the classpath is not feasible as this could negatively impact existing applications.
Thanks,
Jim

Hi Jim,
You are correct, the DefaultCacheServer does not currently have any ClassLoader customization support. What is important to know is that the DefaultCacheServer is just a thin wrapper around the Coherence library, and the only functionality it adds is the auto starting of services, and periodic reassurance that the services are still running. As suggested in my prior post, you can choose to extend, or call out to it's methods to add functionality. If you are interested in per-cache ClassLoaders, you should be able to achieve this by again creating your own custom CacheServer class, which iterates through your list of caches, and calls CacheFactory.getCache(name, loader), and then finishes up by calling DefaultCacheServer.main().
You may also want to consider using seperate cache services (still in the same process) per customer. If you were to take such an approach you could choose to address the ClassLoader issue by calling the setContextClassLoader() method on each service, which would then cover all caches associated to a specific customer. There are other benefits to the multi-service approach, for instance you can choose to run or not run a service on a given node, allowing more control over how much of your cluster resources a customer has access to.
thanks,
mark
Coherence Development Team

Similar Messages

Detecting when exception was thrown using custom class loader

Hello all,
I would like to implement the solution described here - http://stackoverflow.com/questions/75218/how-can-i-detect-when-an-exceptions-been-thrown-globally-in-java - that uses custom class loader in order to detect when an Exeption thrown somewhere in the JVM hosting my app, please note that exceptions might be thrown from 3rd party jars the app is using. So, thanks to help I got from another post, I've managed to code the custom class loader. My question is how can the class loader wrap the original exception, as the methods in ClassLoader deals with classes, not instances. So where should I set the original exception?
Thanks!
Edited by: user9355666 on Sep 28, 2010 10:48 PM

user9355666 wrote:
I think I'm missing something fundumental, forgive me for being slow...
This is what I did so far. For the exception wrapper I made a simple class extens Exception that recieve Exception in its ctor and store it. I also subclassed ClassLoader and override its loadClass(). I've registered it as the system classloader. My thinking was to check in that point that if the requested class is instance of Exception and if yes, returning my wrapper class wrapping this exception. But, since loadClass() return class, how can I set in the wrapper the original exception?
In addition, let's say 2 different places in the code throws NPE, to my understanding the classloader will load NPE only once, so how throwing the NPE in the second time can be detected?you are missing a key point. you should creating a custom implementation of the NPE class which hooks into your detection code in its constructor. from that point forward, anytime any NPE (which is your custom class) is constructed, you can detect it.

I lost the ability to order and hide site columns if i use custom content type with a custom Create Form

I have a team site collection and I want to add a new App of type Issue Tracking list. so I did the following:-
From the site collection I created a new App of type issue tracking.
Then from the site collection I created a new Content type named “CustomIssue” which has its parent as “Issue” content type.
I went to the Issue tracking list and I changed the default content type from Issue , to the new “CustomeIssue” content type.
I open the site collection using SP designer and I created a new Create form for my Issue tracking list based on the "CustomIssue" content type and I select to have the Create form as the default form when creating an item.
Everything till this point worked well. But when I open the “customIssue” content type , and I re-order the columns and I hide some columns, this was not reflected inside the custom Create form …
although when using the default content type and the default create form you can control the order of the fields and to specify if certain fields hold be hidden inside the Create form.. so can anyone advice on this please?

Hi,
According to your post, my understanding is that you lost the ability to order and hide site columns if i use custom content type with a custom Create Form.
I try to reproduce the issue, the result is the same as yours.
As a workaround, if I modify the custom content type form the site setting, and then change the NewForm as the default form, it will change the column orders.
However, if I use the new created form as the default form, it will remain the original orders.
I recommend that you modify the custom content type form the site setting, and then reset the NewForm as the default form.
The result is as below:
Best Regards,
Linda Li
Linda Li
TechNet Community Support
ok thanks for the explanation ,, but what if i want to change the order and hidde some fields in the future ,, do i have to chnage the defualt create form again ...

How to use the class CL_CTMENU with the method DISABLE_FUNCTIONS

Hi Friends,
How to de-activate some functions in the Menu bar?
Eg: - Sales document
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I want to de-activate "Change"
In other words: - How to use the class CL_CTMENU with the method DISABLE_FUNCTIONS in my program.
Regards,
Hari
Edited by: Bhatlapenumarthy Hari Krishna on Jun 9, 2008 5:22 PM

Krishna,
It is not possible to deactivate the CHANGE option in themenu bar using the method disable_functions of cass CL_CTMENU. This method allows you to deactivate only the function codes of the CONTEXT MENU, which is available only when u press the left mouse button.
U can use the SET PF-STATUS 'XXX' EXCLUDING fcodes option to disable the CHANGE.
*****Reward points if useful
Regards,
Kiran Bobbala

Class casting problem when using two class loaders

Hi, I have a problem with class casting using two different ClassLoader...
I created an instance of Test class, which is a subclass of AbstractTest and stored it for later use to ArrayList<AsbtractTest>. The instance was created with a custom class loader which extends URLClassLoader. Later when I got the stored instance from the ArrayList<AbstractTest> in default ClassLoader context and cast it to Test, it failed saying "java.lang.ClassCastException: com.test.Test cannot be cast to com.test.Test".
Does anybody have an idea why this happens?

Yes - a class is identified by it's package, it's name and it's class loader so the same class code loaded with two different class loaders are two different classes.
An approach to dealing with your problem is to have the class implement an interface that is loaded by the parent class (assuming, of course, that the two class loaders have the same parent) then you can cast to the interface.

Problem Using Custom Classes in UCCX8.5.1 SU3

Dear All,
My team is facing problem in using Java custom classes for UCCX 8.5.1 SU3
The problem is that we have created some conditional prompts for currency in different languages, our custom java class contains two mathods GetEnglishString(parameter set) and GetUrduString(parameter set). We are able to use/call both methods one by one and both at same time in CCX Editor and validate the script successfully but when we set the script as application it failed.
We tried to use both methods one by one and found that script with GetEnglishString is working ok but when we place GetUrduString (alone as well) MIVR logs say that method is unknown altough CCX Editor does not give us any error. We triend to restard Administration and Engine Services several time but to no avail. If somebody know the reason and solution kindly share it ASAP.
Regards
Kashif Surhio

Hi
In that case I would double check you have uploaded the file, and restart the server completely. In testing we found that restarting the engine didn't always reload the classes.
Aaron

Using custom classes that are not beans

Hi folks,
Is it possible to use java classes that are not beans. I mean, on a page, could you say Customer cust = new Customer("Jones", 25);
if you had a Customer class with a constructor that took a name and age (String and int).
If so, how do you go about this- do you need to import the class, or put it in a standard location? I'm using Tomcat, and would guess that this would go in WEB-INF/classes?
I hope it's not a stupid question, all the literature seems to be focused on JavaBeans
Any advice on this would be great!

Beans are used as putting Java code into a JSP is generally considered bad practice. The advantage of the bean pattern is that you use things like:
<jsp:setProperty name="laBean" property="someSetter" value="someValue" />so that you aren't embedding Java directly into the JSP. I'm not very religious about this particular topic personally and will throw a line or two in here and there.
Having said that though, you can easily use any Java class in a JSP. You'll have to import it first:
<%@ page import="java.util.*" %>And then you can easily use it like in a real Java program.

Using CSS class together with CSS Rule

Hi,
I design my web site in Dreamweaver and then use Web
Developer 2005 Express for the dynamic stuff. I amalgamate all the
work I have done in Dreamweaver into 2005 Express. However with the
new server side controls I do not know how to add a CSS class
together with a CSS rule.
In the normal client side control in Dreamweaver I have -
<input name="txtPassword" type="password" class="Input"
id="SpacerBottom" />
In the server side controls the ID keyword is used now -
<asp:TextBox ID="txtPassword" runat="server"
Style="z-index: 107" CssClass="Input" ></asp:TextBox>
I have tried to use the name="txtPassword", but it ignores
this.
I would really like to know how I can use a class and an id
selector with the new server side controls and would really
appreciate some help on this.
Many thanks,
Polly Anna

the explicit " match-any" will do just that.So, a nested ACL can be configured for multiple criteria.
The alternate is a "match-all" where all nested options in your acl MUST be met. Hope this helps.
T

Help - using custom login module with embedded jdev oc4j to access ejb 3

Hi All (Frank ??),
I'm just wondering if anyone has successfully been able to leverage a custom login module in combination
with a client that connects to a local EJB 3 stateless session bean through Jdeveloper 10.1.3.2's embedded oc4j.
I have spent 2+ days trying to get this to work - and i think I resound now to the fact im going to
have to deploy to oc4j standalone instead.
I got close.. but finally was trumped with the following error from the client trying to access the ejb:-
javax.naming.NoPermissionException: Not allowed to look up XXXXXX, check the namespace-access tag
setting in orion-application.xml for details.
Using the various guides available, I had no problem getting the custom login module working
with a local servlet running from JDev's embedded oc4j.. however with ejb - no such luck.
I have a roles table (possible values Member, Admin) - that maps to sr_Member and sr_Admin
respectively in various config files.
I'm using EJB 3 annotations for protecting methods .. for example
@RolesAllowed("sr_Member")
Steps that I had to do so far :-
In <jdevhome>\jdev\system\oracle.jwee.10.1.3.40.66\embedded-oc4j\config\system-jazn-data.xml1) Add custom login module
 <application>
 <name>current-workspace-app</name>
 <login-modules>
 <login-module>
 <class>kr.security.KnowRushLoginModule</class>
 <control-flag>required</control-flag>
 <options>
 <option>
 <name>dataSource</name>
 <value>jdbc/DB_XE_KNOWRUSHDS</value>
 </option>
 <option>
 <name>user.table</name>
 <value>users</value>
 </option>
 <option>
 <name>user.pk.column</name>
 <value>id</value>
 </option>
 <option>
 <name>user.name.column</name>
 <value>email_address</value>
 </option>
 <option>
 <name>user.password.column</name>
 <value>password</value>
 </option>
 <option>
 <name>role.table</name>
 <value>roles</value>
 </option>
 <option>
 <name>role.to.user.fk.column</name>
 <value>user_id</value>
 </option>
 <option>
 <name>role.name.column</name>
 <value>name</value>
 </option>
 </options>
 </login-module>
 </login-modules>
 </application>2) Grant login rmi permission to roles associated with custom login module (also in system-jazn-data.xml)
<grant>
 <grantee>
 <principals>
 <principal>
 <realm-name>jazn.com</realm-name>
 <type>role</type>
 <class>kr.security.principals.KRRolePrincipal</class>
 <name>Admin</name>
 </principal>
 </principals>
 </grantee>
 <permissions>
 <permission>
 <class>com.evermind.server.rmi.RMIPermission</class>
 <name>login</name>
 </permission>
 </permissions>
</grant>
<grant>
 <grantee>
 <principals>
 <principal>
 <realm-name>jazn.com</realm-name>
 <type>role</type>
 <class>kr.security.principals.KRRolePrincipal</class>
 <name>Member</name>
 </principal>
 </principals>
 </grantee>
 <permissions>
 <permission>
 <class>com.evermind.server.rmi.RMIPermission</class>
 <name>login</name>
 </permission>
 </permissions>
</grant>3) I've tried creating various oracle and j2ee deployment descriptors (even though ejb-jar.xml and orion-ejb-jar.xml get created automatically when running the session bean in jdev).
My ejb-jar.xml contains :-
<?xml version="1.0" encoding="utf-8"?>
<ejb-jar xmlns ....
<assembly-descriptor>
 <security-role>
 <role-name>sr_Admin</role-name>
 </security-role>
 <security-role>
 <role-name>sr_Member</role-name>
 </security-role>
</assembly-descriptor>
</ejb-jar>Note- i'm not specifying the enterprise-beans stuff, as JDev seems to populate this automatically.
My orion-ejb-jar.xml contains ...
<?xml version="1.0" encoding="utf-8"?>
<orion-ejb-jar ...
<assembly-descriptor>
 <security-role-mapping name="sr_Admin">
 <group name="Admin"></group>
 </security-role-mapping>
 <security-role-mapping name="sr_Member">
 <group name="Member"></group>
 </security-role-mapping>
 <default-method-access>
 <security-role-mapping name="sr_Member" impliesAll="true">
 </security-role-mapping>
 </default-method-access>
</assembly-descriptor>My orion-application.xml contains ...
<?xml version="1.0" encoding="utf-8"?>
<orion-application xmlns ...
<security-role-mapping name="sr_Admin">
 <group name="Admin"></group>
</security-role-mapping>
<security-role-mapping name="sr_Member">
 <group name="Member"></group>
</security-role-mapping>
<jazn provider="XML">
 <property name="role.mapping.dynamic" value="true"></property>
 <property name="custom.loginmodule.provider" value="true"></property>
</jazn>
<namespace-access>
 <read-access>
 <namespace-resource root="">
 <security-role-mapping name="sr_Admin">
 <group name="Admin"/>
 <group name="Member"/>
 </security-role-mapping>
 </namespace-resource>
 </read-access>
 <write-access>
 <namespace-resource root="">
 <security-role-mapping name="sr_Admin">
 <group name="Admin"/>
 <group name="Member"/>
 </security-role-mapping>
 </namespace-resource>
 </write-access>
</namespace-access>
</orion-application>My essentially auto-generated EJB 3 client does the following :-
 Hashtable env = new Hashtable();
 env.put(Context.SECURITY_PRINCIPAL, "matt.shannon");
 env.put(Context.SECURITY_CREDENTIALS, "welcome1");
 final Context context = new InitialContext(env);
 KRFacade kRFacade = (KRFacade)context.lookup("KRFacade");
...And throws the error
20/04/2007 00:55:37 oracle.j2ee.rmi.RMIMessages
EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER
WARNING: Exception returned by remote server: {0}
javax.naming.NoPermissionException: Not allowed to look
up KRFacade, check the namespace-access tag setting in
orion-application.xml for details
 at
com.evermind.server.rmi.RMIClientConnection.handleLookupRe
sponse(RMIClientConnection.java:819)
 at
com.evermind.server.rmi.RMIClientConnection.handleOrmiComm
andResponse(RMIClientConnection.java:283)
....I can see from the console that the user was successfully authenticated :-
20/04/2007 00:55:37 kr.security.KnowRushLoginModule validate
WARNING: [KnowRushLoginModule] User matt.shannon authenticated
And that user is granted both the Admin, and Member roles.
The test servlet using basic authentication correctly detects the user and roles perfectly...
public void doGet(HttpServletRequest request,
 HttpServletResponse response)
 throws ServletException, IOException
 LOGGER.log(Level.INFO,LOGPREFIX +"doGet called");
 response.setContentType(CONTENT_TYPE);
 PrintWriter out = response.getWriter();
 out.println("<html>");
 out.println("<head><title>ExampleServlet</title></head>");
 out.println("<body>");
 out.println("The servlet has received a GET. This is the reply.");
 out.println(" getRemoteUser = " + request.getRemoteUser());
 out.println(" getUserPrincipal = " + request.getUserPrincipal());
 out.println(" isUserInRole('sr_Admin') = "+request.isUserInRole("sr_Admin"));
 out.println(" isUserInRole('sr_Memeber') = "+request.isUserInRole("sr_Member"));Anyone got any ideas what could be going wrong?
cheers
Matt.
Message was edited by:
mshannon

Thanks for the response. I checked out your blog and tried your suggestions. I'm sure it works well in standalone OC4J, but i was still unable to get it to function correctly from JDeveloper embedded.
Did you ever get the code working directly from JDeveloper?
Your custom code essentially seems to be the equivalent of a grant within system-jazn-data.xml.
For example, the following grant to a custom jaas role (JAAS_ADMIN) that gets added by my custom login module gives them rmi login access :-
 <grant>
 <grantee>
 <principals>
 <principal>
 <realm-name>jazn.com</realm-name>
 <type>role</type>
 <class>kr.security.principals.KRRolePrincipal</class>
 <name>JAAS_Admin</name>
 </principal>
 </principals>
 </grantee>
 <permissions>
 <permission>
 <class>com.evermind.server.rmi.RMIPermission</class>
 <name>login</name>
 </permission>
 </permissions>
 </grant>If I add the following to orion-application.xml

<namespace-access>
 <read-access>
 <namespace-resource root="">
 <security-role-mapping>
 <group name="JAAS_Admin"></group>
 </security-role-mapping>
 </namespace-resource>
 </read-access>Running a standalone client against the embedded jdev oc4j server gives the namespace-access error.
I tried out your code by essentially creating a static reference to a singleton class that does the role lookup/provisioning with rmi login grant :-
From custom login module :-
private static KRSecurityHelper singleton = new KRSecurityHelper();
protected Principal[] m_Principals;
 Vector v = new Vector();
 v.add(singleton.getCustomRmiConnectRole());
 // set principals in LoginModule
 m_Principals=(Principal[]) v.toArray(new Principal[v.size()]);
Singleton class :-
package kr.security;
import com.evermind.server.rmi.RMIPermission;
import java.util.logging.Level;
import java.util.logging.Logger;
import oracle.security.jazn.JAZNConfig;
import oracle.security.jazn.policy.Grantee;
import oracle.security.jazn.realm.Realm;
import oracle.security.jazn.realm.RealmManager;
import oracle.security.jazn.realm.RealmRole;
import oracle.security.jazn.realm.RoleManager;
import oracle.security.jazn.policy.JAZNPolicy;
import oracle.security.jazn.JAZNException;
public class KRSecurityHelper
private static final Logger LOGGER = Logger.getLogger("kr.security");
private static final String LOGPREFIX = "[KRSecurityHelper] ";
public static String CUSTOM_RMI_CONNECT_ROLE = "remote_connect";
private RealmRole m_Role = null;
public KRSecurityHelper()
 LOGGER.log(Level.FINEST,LOGPREFIX +"calling JAZNConfig.getJAZNConfig");
 JAZNConfig jc = JAZNConfig.getJAZNConfig();
 LOGGER.log(Level.FINEST,LOGPREFIX +"calling jc.getRealmManager");
 RealmManager realmMgr = jc.getRealmManager();
 try
 // Get the default realm .. e.g. jazn.com
 LOGGER.log(Level.FINEST,LOGPREFIX +"calling jc.getGetDefaultRealm");
 Realm r = realmMgr.getRealm(jc.getDefaultRealm());
 LOGGER.log(Level.INFO,LOGPREFIX +"default realm: "+r.getName());
 // Access the role manager for the remote connection role
 LOGGER.log(Level.FINEST,
 LOGPREFIX +"calling default_realm.getRoleManager");
 RoleManager roleMgr = r.getRoleManager();
 LOGGER.log(Level.INFO,LOGPREFIX +"looking up custom role '"
 CUSTOM_RMI_CONNECT_ROLE "'");
 RealmRole rmiConnectRole = roleMgr.getRole(CUSTOM_RMI_CONNECT_ROLE);
 if (rmiConnectRole == null)
 LOGGER.log(Level.INFO,LOGPREFIX +"role does not exist, create it...");
 rmiConnectRole = roleMgr.createRole(CUSTOM_RMI_CONNECT_ROLE);
 LOGGER.log(Level.FINEST,LOGPREFIX +"constructing new grantee");
 Grantee gtee = new Grantee(rmiConnectRole);
 LOGGER.log(Level.FINEST,LOGPREFIX +"constructing login rmi permission");
 RMIPermission login = new RMIPermission("login");
 LOGGER.log(Level.FINEST,
 LOGPREFIX +"constructing subject.propagation rmi permission");
 RMIPermission subjectprop = new RMIPermission("subject.propagation");
 // make policy changes
 LOGGER.log(Level.FINEST,LOGPREFIX +"calling jc.getPolicy");
 JAZNPolicy policy = jc.getPolicy();
 if (policy != null)
 LOGGER.log(Level.INFO, LOGPREFIX
 + "add to policy grant for RMI 'login' permission to "
 + CUSTOM_RMI_CONNECT_ROLE);
 policy.grant(gtee, login);
 LOGGER.log(Level.INFO, LOGPREFIX
 + "add to policy grant for RMI 'subject.propagation' permission to "
 + CUSTOM_RMI_CONNECT_ROLE);
 policy.grant(gtee, subjectprop);
 // m_Role = rmiConnectRole;
 m_Role = roleMgr.getRole(CUSTOM_RMI_CONNECT_ROLE);
 LOGGER.log(Level.INFO, LOGPREFIX
 + m_Role.getName() + ":" + m_Role.getFullName() + ":" + m_Role.getFullName());
 else
 LOGGER.log(Level.WARNING,LOGPREFIX +"Cannot find jazn policy!");
 else
 LOGGER.log(Level.INFO,LOGPREFIX +"custom role already exists");
 m_Role = rmiConnectRole;
 catch (JAZNException e)
 LOGGER.log(Level.WARNING,
 LOGPREFIX +"Cannot configure JAZN for remote connections");
public RealmRole getCustomRmiConnectRole()
 return m_Role;
}Using the code approach and switching application.xml across so that namespace access is for the group remote_connect, I get the following error from my bean :-
INFO: Login permission not granted for current-workspace-app (test.user)
Thus, the login permission that I'm adding through the custom remote_connect role does not seem to work. Even if it did, i'm pretty sure I would still get that namespace error.
This has been such a frustrating process. All the custom login module samples using embedded JDeveloper show simple j2ee servlet protection based on settings in web.xml.
There are no samples showing jdeveloper embedded oc4j using ejb with custom login modules.
Hopefully the oc4j jdev gurus like Frank can write a paper that demonstrates this.
Matt.

How to use custom iometer icf with multiple io analyzers

so here's my setup
I have deployed to the IO analyzer ova to 3 VMs
1 controller and 2 workers
on the controller I have created custom Iometer workloads, gave them proper names and placed them in
/var/www/configs/
then i did
/etc/init.d/tomcat6 restart
when I load up the analyzer webui, my custom workload shows up in the dropdown menu
next I proceeded to add my workers using my custom workload
but when I hit run and check each console session, IOmeter only loads up on the controller but not the 2 workers..
did I miss something?
thanks

Hi,
Sorry that we didn't make it clear in our User's Guide. For new/modified ICF files, please manually SCP them to all the worker VMs. The backend script starting Iometer doesn't verify whether an ICF file exists.
We'll be updating the document along with our next release.
Thanks,
Chien-Chia

How to use customer-specific fields with FI-CA event 940?

The following text can be found under FI-CA event 940:
You can also set customer-specific fields if you have defined the predefined include for customer enhancements CI_FKK_ACCIT_CUS in the structure FKK_ACCIT_CUS. The fields included here must have the same field name as the fields included in the structure ACCIT. These can also originate from an enhancement of the coding block in General Ledger Accounting. The fields Reservation Class and Reservation Key of the reconciliation key and the totals record are available as import parameters.
My requirement is to populate the field HZUON in this event, which will be called when running t-code FPG1 (Transfer of FI-CA total records to general ledger)
The problem is the fact that the output of the event (i.e. output of function module FKK_SAMPLE_0940 at first) only have the following fields:
E_ZUONR     LIKE     ACCIT-ZUONR     Zuordnung (BSEG-ZUONR)
E_XREF2     LIKE     ACCIT-XREF2     Referenz (BSEG-XREF2)
E_SGTXT     LIKE     ACCIT-SGTXT     Positionstext
E_BUPLA     LIKE     ACCIT-BUPLA     Businnes Place (Korea only)
I tried adding a new field to structure CI_FKK_ACCIT_CUS and adding this field to the output of the event 940, but how do I ensure that the content of the field will be used to populate the HZUON field of the FI document during "transfer of FI-CA total records to general ledger"?
Cheers,
Teo

Hi Teo,
I happened to see this post from you when I searched for a similar scenario related to event 940. I also need to add two fields in CI_FKK_ACCIT_CUS and make these fields as outputof the event. Did you come across any solution for the same? If so, can you please share.
Regards,
Harikumar. S
Edited by: Harikumar Sasidharan on Dec 30, 2009 12:14 PM

Error using custom xpath function with XSL transformations in BPM

Hi,
We have created a custom xpath function for use with SOA Suite and BPM. This has been built as per specified within the http://docs.oracle.com/cd/E29597_01/dev.1111/e10224/bp_appx_functs.htm#SOASE11100. We have also reviewed the Oracle Sample for mapper-107-ExtensionFunctions (sample demonstrates the use of user-defined extension functions). This has been registered with jDeveloper and SOA within the oracle.soa.ext_11.1.1 (run ant to include in oracle.soa.ext.jar)
We ideally want to use this is BPM within an xsl. However when consuming this function is either BPEL or BPM using an xsl, the xsl fails with an error such as:
XPath expression failed to execute. An error occurs while processing the XPath expression; the expression is ora:doXSLTransformForDoc("xsl/Transformation_1.xsl", $inputVariable.payload). The XPath expression failed to execute; the reason was: javax.xml.transform.TransformerException: oramds:/deployed-composites/default/gwCustomXpathUtil_rev1.0/xsl/Transformation_1.xsl<Line 9, Column 113>: XML-22043: (Error) Extension function error: Method not found 'getWeekDayDate'. Check the detailed root cause described in the exception message text and verify that the XPath query is correct.
In an Assign it operates fine and returns the expected result. We have included a combination of both of the Config files (ext-mapper-xpath-functions-config.xml and ext-soa-xpath-functions-config.xml) in the META-INF folder, however neither allow the use of this function in the XSL.
I believe there may be an issue getting the custom xpath functions within XSL files. Hence I have also raised an SR. Has anyone experiences of this?
Our SOA / BPM suite environment is using 11.1.1.6.4 and has the following patches applied:
13801175
14406487 (11.1.1.6.4 SOA Bundle)
13896993
13088538
Regards Dave
Edited by: DavidGaskell on Mar 14, 2013 10:08 PM

Hi All,
I am also facing the same issue...Experts can you please help us.
hi DavidGaskell, did you find any resolution, if so can you share it with me.....
Thanks,
RR

Using Custom Config Files with WinForms

I have created a new .config file for my application called "MyConfigFile.config" but I do not know how to reference, read or update it. Should I treat it as any other generic XML file?
Rob E.

The configuration file should be in the same directory as the application. The name of the configuration file should have the same name as the application with .config at the end. For example, an application called Watcher.exe should have
a configuration file called Watcher.exe.config.
To access the appSettings values from inside the program, use the AppSetting property of the ConfigurationSettings class.
string title = System.Configuration.ConfigurationSettings.AppSettings["Title"];
Two things should be kept in mind when accessing appSettings from the configuration file.One, the AppSetting could be null. Two, the AppSetting property always returns a string.When getting values from the configuration file, the code needs
to handle these situations.
One way to approach this is as follows:
int AppSetValueMax = 0;
if (ConfigurationSettings.AppSettings[key] != null)
try
AppSetValueMax = Convert.ToInt32(ConfigurationSettings.AppSettings["Max"]);
catch(Exception e)
//Exception Handling

How to use the class CL_PT_EMPLOYEE with GET PERNR?

Hi,
I saw this sample code on the forum.
Is it more performant than using the "RP-PROVIDE-..." macros?
Does the employee instance needs to be killed after each pass? How does it affects memory?
start-of-selection.
GET pernr.
* Create employee instance
gif_employee = cl_pt_employee=>get_employee( pernr ).
go_employee ?= gif_employee.
* Append all other required infotypes to itab
APPEND '0003' TO gt_infotypes.
CALL METHOD go_employee->get_infotypes
 EXPORTING
 i_itlist = gt_infotypes
 i_fromdate = id_fromdate " start date
 i_todate = id_todate " end date
* I_FILTER =
 i_noauthcheck = 'X'
 IMPORTING
 e_result = gt_infty_request
 e_retcd = gd_retcd.

I think it that way. You are trying to compare and analyse old (don't say bad) programming school with a new (OO one) approach. Although, I am OO enthusiast and in any case I will try to convice you that OO aproach is better than classical one, you should know what SE30 was designed for. If you want to stress on OO design, use the one you mentioned, otherwise stick what SAP recommmends (please note, that I am "middle" school pupil, so I tried to learn all courses with my own experience and feelings from OO).
IMHO, OO aproach is a way of thinking, not something we can messure in sec. and compare to old school teaching. Some of your report should be desinged in classical way, some should be pure OO. Which one you choose, is up to you, your conclusions, your percives of ABAP language. For me OO was not injected in ABAP enough, to affect developers or to convince them using it in any case w/o doubts you have.
Regards
Marcin

Can't Use Custom Transaction Type with SOLMANREQU

Hi All,
I'm newly making VAR ITSM configuration for Solman 7.1 .
I've made ITSM configuration and can open an incident to SAP etc.
I've created ZMIN and ZMIV from the original ones (with report AI_CRM_CPY_PROCTYPE) and added them to DNO_CUST04.
When I try to login with a user IM_CREAT_SMC who has a ZSOLMANREQU authorisations, I can't see ZMIN or ZMIV truncation Types in Incident Creation screen.
But If I add SMIV or SMIN to DNO_CUST04/ITSM Conf 2.2 , this user uses that one and create an incident normally.
I don't want you use an original one. How can I achieve this problem?
And one more question that, If I don't add crm_UI_profile parameter to user, It asks me to select ZSOLMANREQU or SOLMANREQU . Is it normal or do I need to do sty for using Z one as default?
Regards
Tutku

Hi Tutku
you can assign business roles via
parameter
pfcg roles
organization model
if you have multiple pfcg roles(which are attached to business roles) then it is normal to have that pop up because one person can play multiple roles in reality like same person can be change manager or tester etc.
in your case you should only get the z* if required so kindly remove the stanard pfcg roles in solman
below is a good blog to refer
Where are the business roles assigned in SAP CRM
Thanks
Prakhar

Using custom class loaders with DefaultCacheServer

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