You can edit deployed applications through the administrative console, the wsadmin tool, or by programming. Use this example to edit a deployed application through programming.
Before you can edit an application on WebSphere® Application Server, you must install the application.
Perform the following tasks to edit your deployed application.
The following example shows how to edit an application, based on the previous steps.
import java.lang.*;
import java.io.*;
import java.util.*;
import java.lang.reflect.*;
import com.ibm.websphere.management.application.*;
import com.ibm.websphere.management.application.client.*;
import com.ibm.websphere.management.*;
import javax.management.*;
public class aa {
public static void main (String [] args) {
try {
// Connect to WebSphere Application Server.
String host = "localhost";
String port = "8880";
String target = "WebSphere:cell=cellName,node=nodeName,server=server1";
Properties config = new Properties();
config.put (AdminClient.CONNECTOR_HOST, host);
config.put (AdminClient.CONNECTOR_PORT, port);
config.put (AdminClient.CONNECTOR_TYPE, AdminClient.CONNECTOR_TYPE_SOAP);
System.out.println ("Config: " + config);
AdminClient _soapClient = AdminClientFactory.createAdminClient(config);
// Create the application management proxy, AppManagement.
AppManagement proxy = AppManagementProxy. getJMXProxyForClient (_soapClient);
String appName = "MyApp";
// Get information for an application with name appName:
// Pass Locale information as the preference.
Hashtable prefs = new Hashtable();
prefs.put(AppConstants.APPDEPL_LOCALE, Locale.getDefault());
Vector allTasks = appMgmt.getApplicationInfo (appName, prefs, null);
// Manipulate task data as necessary.
if (task.getName().equals ("MapRolesToUsers") && !task. isTaskDisabled())
{
// find out column index for role and user column
// refer to the previous table to find the column names
int roleColumn = -1;
int userColumn = -1;
String[] colNames = task.getColumnNames();
for (int i=0; i < colNames.length; i++)
{
if (colNames[i].equals ("role"))
roleColumn = i;
else if (colNames[i].equals ("role.user"))
userColumn = i;
}
// iterate over task data starting at row 1 as row0 is
// column names
String[][]data = task.getTaskData();
for (int i=1; i < data.length; i++)
{
if (data[i][roleColumn].equals ("Role1"))
{
data[i][userColumn]="User1|User2";
break;
}
}
// now that the task data is changed, save it back
task.setTaskData (data);
}
// Save changes back into the installed application:
// Set information for an application with name appName.
// Pass Locale information as the preference.
prefs = new Hashtable();
prefs.put(AppConstants.APPDEPL_LOCALE, Locale.getDefault());
appMgmt.setApplicationInfo (appName, prefs, null, allTasks);
}
catch (Exception e) {
e.printStackTrace();
}
}
}