How to grant the java objects of sys to scott?

I'm trying to execute socket program. The client part is located in Database 8.1.6, and Server part is located outside of database.
From the trigger, the client program is invoked, and it is executed. But, it makes a error like below...
ORA-29532:
java.security.AccessControlException: the Permission (java.net.SocketPermission
127.0.0.1:5000 connect,resolve) has not been granted by
dbms_java.grant_permission to
SchemaProtectionDomain(SCOTT|PolicyTableProxy(SCOTT))
I checked the class status 'java.net.Socket' from user_objects. In scott, it doesn't exist, but I logged in db as 'sys'. Sys has the java.net.Socket permission. Its status is valid. So, I guess if scott has the permission java.net.Socket class object, scott can run the socket program. RIght?
please, help me.
Any opinion will be helpful...
Thanks in advance. Have a nice day..

as SYS try:
SQL> grant javauserpriv to scott;
SQL> grant javasyspriv to scott;
APC

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Thanks in advance.
don call

The java.policy file goes in your jre installation directory in .../jre/lib/security (there should be one there already).
I used it to allow otherwise restricted permissions for an applet using javax.comm. Add something like the following to the file:
grant codeBase "URL:http://yourDomainName/rootDirectoryOfYourApp/*" {
permission java.security.AllPermission;
This will give the applet downloaded from your site all permissions. You might want to give only certain permissions, I don't know.
Teri

How to use the Java embedding activity in BPel

hi all,
How to use the java embedding activity in BPEL
pls can u provide sample example

1 Use [Oracle BPEL Process Manager Client Java API Reference|http://download-uk.oracle.com/docs/cd/B31017_01/integrate.1013/b28986/overview-summary.html] and especially [com.collaxa.cube.engine.ext|http://download-uk.oracle.com/docs/cd/B31017_01/integrate.1013/b28986/com/collaxa/cube/engine/ext/BaseBPELXExecLet.html]
Instead of System.Out.println use addAuditTrailEntry(java.lang.String message)
2. If you want to import a package write in code (Source View) of bpel process
+<bpelx:exec import="package_name"/>+ for example +<bpelx:exec import="java.util.regex.Matcher"/>+
example 1:
String bodyAsString;
StringBuffer myStringBuffer = new StringBuffer();
try {
bodyAsString = (String)getVariableData("BodyString");
addAuditTrailEntry("bodyAsString1: "+ bodyAsString);
Pattern pattern = Pattern.compile("goodDay");
Matcher matcher= pattern.matcher(bodyAsString);
while (matcher.find()) {
matcher.appendReplacement(myStringBuffer, "shitDay");
matcher.appendTail(myStringBuffer);
bodyAsString = myStringBuffer.toString();
addAuditTrailEntry("bodyAsString2: "+ bodyAsString);
} catch (Exception ex) {
addAuditTrailEntry("Failed+bodyAsString",ex.getMessage());
I put in code (Source View) the following
<bpelx:exec import="java.util.regex.Matcher"/>
<bpelx:exec import="java.util.regex.Pattern"/>
example2:
Object temp;
try {
temp = ((XMLElement)getVariableData("inputVariable","payload","/ns2:FiscalisMessage/ns2:Body")).getChildNodes().item(1);
setVariableData("AdjReceipt",temp);
addAuditTrailEntry("ok",temp.toString());
catch (Exception ex) {
addAuditTrailEntry("Failed :",ex);
I put in code (Source View) the following
<bpelx:exec import="oracle.xml.parser.v2.XMLElement"/>

How to access the remote Objects Without Db_links?

Hi ,
I want to know how to access the remote objects without db_link.That is i want to access a object in some other server which has different database.

SanjayBala, just so you know that it is possible to create a database link in Oracle to non-Oracle databases in some circumstances. Look up Generic Connectivity aslo know as Heterogenous Services. With 11g Oracle has basically renamed the feature and replaced it with somethinkg named ike DG4ODBC.
I have not spent time studying the details for DB4ODBC but with HS Oracle provided the interface and you had to obtain the necessary ODBC driver on your own. I had Oracle on AIX reading and writing to SQL Server on Windows but the developers chose to write a java program and connect to both via it. On Windows and Linux platforms the necessary ODBC drivers might be available without the requirement to go out and purchase one.
The Oracle Open Gateway product is an advanced version of the above features with drivers for specific non-Oracle databases included like DB2 or Informix.
HTH -- Mark D Powell --

How to instantiate a java object (using JNI)?(n'more)

hey bschauwe, thanks for your last post, you were guessing but your 4th guess was right on the money of how id like to do it.
"4. An alternative way to return data to java from C is to instantiate a java object (using JNI), then use JNI to call that object's setters, then return the object at the end of the C routine."
I know now how to get the object's setters, I am just unsure how to instantiate a java object from the native C code using JNI. Also you said to returnt he object at the end of the c routine, that is just a good ol' return statement right? no other functions to release memory or anything are needed? So basically it would be something like:
JNIEXPORT jobject retObj JNICALL Java_AbfaRegion_getJSourceData
(JNIEnv *env, jobject thisObj)
        //instantiate the java object on retObj????
        //call setters with values from the c structures...
        //return retObj??? no other memory releasing needed?
}Thanks again for all your help,
Shane

K sounds straight forward enough, the index in my book had nothing on <init> and I wasnt aware of the NewObject call. So my final (well for demonstration purposes) code should look something like:
JNIEXPORT jobject retObj JNICALL Java_AbfaRegion_getJSourceData
(JNIEnv *env, jobject thisObj)
     jclass clazz;
     jclass clazzTemp;
     jmethodID mid;
     jint val;
     jobject tempObj;
        //first instanciate the object
     clazz = (*env)->GetObjectClass(env, retObj);
     mid = (*env)->GetMethodID(env, clazz, "<init>", "()V");
        //Get Object
     tempObj = (*env)->NewObject(env, clazz, mid);
        //get Class reference to instantiated class
     clazzTemp = (*env)->GetObjectClass(env, tempObj);
        //Start calling setters to set the object up.
     mid = (*env)->GetMethodID(env, clazzTemp, "SetHeight", "(I)V");
     (*env)->CallVoidMethod(env,tempObj, mid, struct->myHeight);
        //set more members ...
        //return the object back to java with its members filled out.
        //before returning do I need to call (*env)->DeleteLocalRef(tempObj); ??
        return tempObj;
}So is this how i do it for a function that is nativly defined as:
public native JSources getJSourceData();?
if this is right, then im cooking, and cannot thank you enough!
-Shane

How to Use the JAVA SCRIPT code in .htm page of the component

Hi .
In my requirement i have to use Java Script Function in .htm code ..how to use the java script code and functions in .htm???
thank you
B.Mani

Check this document [Arun's Blog|http://wiki.sdn.sap.com/wiki/display/CRM/CRMWebClientUI-TalkingwithJava+Script]
Regards
Kavindra

How to get the view Object in UserDefined Action

Hi All,
Any body tell me how to get the view object , like the view object avilable in the wdDoModifyView() method as parameter.
I have requirement like, i want to change the , no of rows displaying in the table should be changed at the runtime based onthe no of rows selected in the dropdown box.
The action which i created will be assigned to that dropdown box, on select of the available option, i will get the view object and change the properties of the "maxrows" of the table .
so for getting the view object in the the Action methods tell me what is the procedure for getting the current view object.

Hello Vishal,
Simply create a value attribute (say rowCount) of type 'integer' and bind it to the 'visibleRowCount' property of your table. Then, in the actionHandler get the value from the UI element (in your case, I guess it is drop down) and set it to the attribute 'rowCount' like this.
wdContext.currentContextElement.setRowCount(
wdContext.current<nodeElement>.set<AttributeBound toDropDown>);
Bala

How to grant the java objects of sys to scott?

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