Executing user text as java code
what is the best way to execute user-entered text (such as text from a JTextArea) as java code in a java application?
http://www.beanshell.org
Similar Messages
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Returning User Password in Java code for custom reports
Hi I'm doing a custom report and for the life of me I can't seem to find the password field in the database. :(
Anyways I'm thinking maybe I can use java code to return the password and then using the decrypt password function. Could someone please shed some light on this!!!
Note: I need to return the User password using java code and not XPRESS code. It would be best if someone either shows me how you can get the password using a java method or tell me where the User password is stored as I'm going crazy trying to find it in the DB!!!
Thanks in advance!!!well... not sure what your Java code does. But if you can get the WSUser object for each user, you could call getPassword on the object to get the user's password
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How can we get requester's user id using java code
Hi,
How can we get requester's user id using java code?
eg: If i had logged in as xelsysadm and request a resource for user uid101 on the userid field it should display uid101 and not xelsysadm.
also,
I have a resoure "A" which on revoking should also revoke resources B and C. How can it be done. Resource A, B, and C are 3 different resource objects.
==Thanks,
dokiOk, so there is a way, but it's not available during submission. You can use the findRequests api. From the result set, get the "Requests.Consolidated Data Value" value. In this information, you will get an xml formatted data. It provides the list of users on the request on the left side after submission. After the request is completed, this value is available. Upon completion, you could get the request information, get this value, and parse the information for user ids.
In the same adapter, use the following API:
formIntf.setObjectFormData(objInstanceKey, formHash)
The formHash is a hashtable containing the field name on your object form, and the values you wish to populate it with. You could create a textarea box on your object form and populate the userids for who the request is for.
However, this makes absolutely 0 sense. When you get a request, the list of userids are listed right there on the request.
-Kevin -
Adding rows to J2ME WTK/Settings/User Defined (through Java code)
Hi all..
Just a quick question..
Is it possible to add Key/Value pairs to a MIDlet's 'User Defined' field through Java code..(ie) - add a new row to the User Defined field..
If not, can anyone tell me how a Bluetooth-Client GUI can save an image it has been sent by a Bluetooth-Server GUI?
Thanks in advance..
Rookieif i understand you, you want to call application module method when user clicks on add button on the UI and your table is from VO
so what i can come up for now is:
1) create variable binding from the iterator for both name and price.
2) on your UI action button :
<af:commandButton actionListener="yourbean.addToCart">
<f:attribute name="pName" value ="binding.<created name bind variable>"
<f:attribute name="pPrice" value = "binding.<created price bind variable>"
</af:commandButton>
3) custom Managed Bean:
//yourBean.java
public void addToCart(ActionEvent e){
// get binding here
// use executeWitParams method to send parameter to the function "testMethod" and execute
//AppModuleImp.java
public void testMethod(String pName,String pPrice) {
CardVOImpl vo = this.getCartVO1();
CardVORowImpl r = (CardVORowImpl)vo.createRow();
r.setAttribute("NAME", pName);
r.setAttribute("PRICE", pPrice);
vo.insertRow(r);
Hope this helps...
Let me know if not..
Thanks
Edited by: MavenDev on Oct 30, 2011 8:08 PM -
How to execute SAPgui.exe from java code
Hi All,
Can any one provide me the exe file name of SAP GUI related.
I need to call the SAP GUI related exe file from java.
i tried with a small java prog which executes the exe files.
it works fine with notepad.exe,javac.exe . But i am unable to execute the SAPgui.exe.
This is my java code
try{
Runtime rt=Runtime.getRuntime();
//String str= "C:
WINNT
system32
notepad.exe";
//Process pp=rt.exec("C:
j2sdk1.4.2_08
bin
javac");
Process pp=rt.exec("C:
Program Files
SAP
FrontEnd
SAPgui
SAPgui.exe");
BufferedReader br=new BufferedReader(new InputStreamReader(pp.getErrorStream()));
String line;
while ((line = br.readLine()) != null) {
System.out.println(line);
}catch(Exception e){
System.out.println(e);
and may i pass any additional parameters inorder to invoke this exe.
Please share your ideas abt this problem.
Its Urgent PLZ
Adv Thanks
Regds
Phani.hi Rajesh,
here my complete code:
try{
Runtime rt=Runtime.getRuntime();
// String str= "C:\Programmi\SAP\FrontEnd\SAPgui\saplogon.exe";
String str= "C:\Programmi\SAP\FrontEnd\SAPgui\Sapgui.exe 10.113.10.201 00";
// Process pp=rt.exec("C:\j2sdk1.4.2_08\bin\javac");
Process pp=rt.exec(str);
BufferedReader br=new BufferedReader(new InputStreamReader(pp.getErrorStream()));
String line;
while ((line = br.readLine()) != null) {
System.out.println(line);
}catch(Exception e){
System.out.println(e);
Please note that system number is only two digit and in your case is 00.
Another important think, i'm using the italian version of windows, so the program directory is c:\programmi, please change into c:\program files, or you can modify your code to be language indipendend using an system environment variable (if exist).
Hope this help
Francesco -
Execute Javascript from our JAVA code
Hi all,
I have a question:
It's possible to execute a javascript code from the back bean page. For example , we execute a button action (Conect to a db, insert data) and if all it's ok we execute a simple alert ("The insert is ok!!");
Any way to do this??
Thx!I don't know enough about Javascript, but I don't think it can be executed from within Java code.
If you can't, an alternative is to provide a status code and/or status message that is accessible to the page. There are a number of ways to do this. One option is to put the information in a hidden field. Another option is to put the information in a session bean and add appropriate JSP code to your page to get that information.
You can link a Javascript function to the page's onLoad event. The function can get the status code/status message and create the alert. -
Hi,
My CDC application run in Windows Mobile, with Creme JVM.
I need from my java code, run other .jar. and later, finish may application atual.
I try like this:
Runtime.getRuntime().exec("\\Windows\\CrEme\\bin\\CrEme.exe -jar \\Windows\\sample\\cube.jar");
System.exit(0);
But my second jar its not started. Anybody can help me?
Other question, If I getRuntime(), am I using the atual instance of my JVM. If I exec other JAR, and later exit() my atual, the second jar its exit too?
I'm building a automatic upgrade module in my application. With Hessian (Web Service), I download my new jar. But, I need have other jar, start it and close my jar atual. My second jar showld be delete my atual, rename the new jar downloaded for the standard name, and later start the jar download, how new version.
thanks,
Fabio
Edited by: FabioPinheiro on Mar 28, 2008 4:41 AMHi all,
The Mr. Rene (from NSIcom) answer my question
Just
Add flag -mi.
(multiple instance)
I try and work fine.
thanks Rene..
Fabio -
Execute DOS command from Java Code
Hi All
I am developing a Java application where I am launching some external Windows application on click event of a button.
I am able to launch that application, but now I have to keep a check that if once that application is launched on clicking the button, then next time it should not launch. But if user exits that external application, then on clicking the button that application should be launched. I tried several ways but i am not able to keep track of that process which makes that application run. The major problem is that when that application is being launched and running, i don't have anything to read or write to that process's Input Stream or Output Stream. Can any one help me out in this????ApratimSharma wrote:
You Might not get anything in the inputstream.read but when the external application will exit you will definitely get EOF (int -1). However Important thing here is that inputstream.read is a blocking call so better do it in a separate thread.
Runtime runtime = Runtime.getRuntime();
try {
Process process = runtime.exec("calc");
InputStream inputStream = process.getInputStream();
if (inputStream != null) {
System.out.println("Running");
while (inputStream.read() != -1);
System.out.println("Exited");
} catch (Exception e) {
e.printStackTrace();
}Now that is what I call 'stating the obvious' !
You need to read the 4 sections of [http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html|http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html] and implement ALL the recommendations.
Edited by: sabre150 on Oct 8, 2009 10:00 AM -
Execute html file from java code - urgent!!!
Hi,
I need help!!
My application should open html file that located in my computer
it should be open when some line in JList was choosen
my question is: How can I open html file from my application
I work with window XP
I tried this one :
Runtime.getRuntime().exec(cmdLine);
but it doesn't work
the exeption was: CreateProccess
Please help! it's urgent!!!!http://forum.java.sun.com/thread.jsp?forum=31&thread=497600
-
Executing linux command from Java code
Hi ,
I have a web application running on JBoss on Linux platform.
I need to execut certain shell command of linux through servlet or JSP, so that I can display the command results on UI.
If you have done something similer sort of thing then please shed some light on it.
TIA,
SachinSorry for the wrong post...please ignore this..
Thanks, -
Spanish characters getting garbled while executing command using Java code
Hi,
I try to execute a command using java code. output of the command contains spanish characters. Few of these characters getting garbled after the command execution.
Runtime r = Runtime.getRuntime();
Process p = null;
String pgm="ipconfig /all";
try
p = r.exec(pgm);
BufferedReader br=new BufferedReader(new InputStreamReader
(p.getInputStream()));
while((val = br.readLine()) != null){ System.out.println(val);
catch (Exception e)
return (null);
I tried to run the code using -Duser.language=es -Duser.region=ES -Dfile.encoding=Cp850, but this did nt help. I could see the outputs properly in command prompt,
If i redirect the output to a text file , it is getting garbled,
Please let me know to solve this issue.884543 wrote:
Hi,
I try to execute a command using java code. output of the command contains spanish characters. Few of these characters getting garbled after the command execution.
Runtime r = Runtime.getRuntime();
Process p = null;
String pgm="ipconfig /all";
try
p = r.exec(pgm);
BufferedReader br=new BufferedReader(new InputStreamReader
(p.getInputStream()));
while((val = br.readLine()) != null){ System.out.println(val);
catch (Exception e)
return (null);
I tried to run the code using -Duser.language=es -Duser.region=ES -Dfile.encoding=Cp850, but this did nt help. I could see the outputs properly in command prompt,
If i redirect the output to a text file , it is getting garbled,
Please let me know to solve this issue.Set the character set to UTF-8 to your InputStreamReader, for More details on usage refer the java api :
http://download.oracle.com/javase/6/docs/api/java/io/InputStreamReader.html -
How to download (export) user master data from java code
Hi,
I've an requirment. I need to export the user master through java code from a dual stack system
The requirment is like an autmated of what we do in indentity management export.
Thanks in advance
Regards,
mcsekar_21Solved it..
Wrote a bean using UME factory, to download, upload and modify. -
Hitting Enter Key thru java code
I am executing telnet commands through java code. The problem is after executing the commands and giving exit command telnet asks to press any key to come to normal prompt.
How can we pass "ENTER KEY pressed" through java code. so that i should not wait for the user to press the enter key.Hello rajureddy and dboyd68
Thanks for yours suggestions, I resolved the problem thanks to example that was pointed by dboyd68.
Instead to fire event onkeypress on BODY tag I have passed call on FORM tag, and it works fine.
Thanks again. -
Running windows command through java code
Hello
i want to execute jar.exe through java code , i have written following piece of code , but it isn't working
ProcessBuilder processBuilder = new ProcessBuilder(new String[]{"cmd.exe","/c","%java_home%\\bin\\jar.exe"});
Process process = processBuilder.start();
BufferedReader inputReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
String line = inputReader.readLine();
while(line != null){
System.out.println(line);
line = inputReader.readLine();
does anybody knows why
Regards
Edited by: Mayur Mitkari on Mar 5, 2013 10:19 PM
Edited by: Mayur Mitkari on Mar 5, 2013 10:20 PM
Edited by: Mayur Mitkari on Mar 5, 2013 10:20 PMsorry for that , but the
Runtime runtime = Runtime.getRuntime();
Process proc = runtime.exec(new String[]{"cmd.exe","/c","jar"});
proc.waitFor();
int i = proc.exitValue();
this code was different from first one
and in case of Process if runtime .exec is succesful it is wainting for long time , in this case i want if the runtime.exec is succesful something should be returned
Regards -
Accessing ACTIVE DIRECTORY FROM JAVA CODE
I am trying to access the Active DIrectory user through a java code.
Kindly let me know the steps apart from creating the user in ADS to be followed so that the following java code may work.
presently it is giving the following error.
problem serching the directory
//package com.axa;
import java.util.Hashtable;
import javax.naming.ldap.*;
import javax.naming.directory.*;
import javax.naming.*;
public class AdHelper
public static void main(String args[])
System.out.println("1");
Hashtable env = new Hashtable();
String adminName = "CN=user,CN=Users,DC=BDC4AXA.CO.IN";
String adminPassword = "user";
String ldapURL = "ldap://10.1.242.51:636";
System.out.println("2");
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.SECURITY_AUTHENTICATION,"simple");
env.put(Context.SECURITY_PRINCIPAL,adminName);
env.put(Context.SECURITY_CREDENTIALS,adminPassword);
env.put(Context.PROVIDER_URL,ldapURL);
System.out.println("3");
try {
// Create the initial directory context
DirContext ctx = new InitialLdapContext(env,null);
System.out.println("4");
SearchControls searchCtls = new SearchControls();
System.out.println("5");
//Specify the attributes to return
String returnedAtts[]={"sn","givenName","mail"};
searchCtls.setReturningAttributes(returnedAtts);
//Specify the search scope
searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);
//specify the LDAP search filter
String searchFilter = "(&(objectClass=user)(mail=*))";
System.out.println("6");
//Specify the Base for the search
String searchBase = "DC=ANTIPODES,DC=COM";
System.out.println("7");
//initialize counter to total the results
int totalResults = 0;
// Search for objects using the filter
NamingEnumeration answer = ctx.search(searchBase, searchFilter, searchCtls);
System.out.println("8"); //Loop through the search results
while (answer.hasMoreElements()) {
SearchResult sr = (SearchResult)answer.next();
totalResults++;
System.out.println("9");
System.out.println(">>>" + sr.getName());
Attributes attrs = sr.getAttributes();
if (attrs != null) {
try {
System.out.println(" surname: " + attrs.get("sn").get());
System.out.println(" firstname: " + attrs.get("givenName").get());
System.out.println(" mail: " + attrs.get("mail").get());
catch (NullPointerException e) {
System.out.println("Errors listing attributes: " + e);
System.out.println("Total results: " + totalResults);
ctx.close();
catch (NamingException e) {
System.err.println("Problem searching directory: " + e);
catch(Exception e)
System.out.println("Unhandled Exception: " + e);
}This is what I have for my LDAP connection.
public Hashtable<String, String> env = null;
public LdapContext ldapContext = null;
public Control[] connCtls = null;
Context ctx;
DirContext dirContext;
public LDAPAuth(String ldapurl) {
ldapurl = "ldap://" + serverIP + ":389";
try {
env = new Hashtable<String, String>();
env.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(Context.PROVIDER_URL, ldapurl);
env.put(Context.SECURITY_PRINCIPAL, "cn=username,cn=users" + baseName);
env.put(Context.SECURITY_CREDENTIALS, "password" + baseName);
env.put(Context.SECURITY_PROTOCOL, "ssl");
ctx = new InitialContext(env);
} catch (Exception e) {
System.out.println(" bind error: " + e);
e.printStackTrace();
try {
ldapContext = new InitialLdapContext(env, connCtls);
} catch (AuthenticationException e) {
System.out.println("Authentication exception " + e);
} catch (NamingException e) {
System.out.println("Naming exception " + e);
public Attributes fetch(String username) throws NamingException {
DirContext ctx = new InitialDirContext(env);
Attributes attributes = ctx.getAttributes(username);
try {
System.out.println("fetching: " + username);
Object obj = ctx.lookup("cn=" + username
+ baseName);
System.out.println("cn=" + username + baseName + "is bound to: " + obj);
//attributes = obj.getAttributes("");
for (NamingEnumeration<?> ae = attributes.getAll(); ae
.hasMoreElements();) {
Attribute attr = (Attribute) ae.next();
String attrId = attr.getID();
for (NamingEnumeration<?> vals = attr.getAll(); vals.hasMore();) {
String value = vals.next().toString();
System.out.println(attrId + ": " + value);
} catch (NamingException e) {
System.out.println(" Problem looking up " + username + baseName + ". " + e);
return attributes;
Now, I'm sure it has something to do with how I'm passing in the username and the groups. But I want to have ANY user log in, not just this test. I may be a little confused on how this works, but if anyone could explain to me why what I am trying to do doesn't work, I would greatly appreciate it.
Thanks in advance,
Tetsuya.
Edited by: tetsuyamasamune on Sep 8, 2008 3:55 PM
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