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Micro Distribution of the Payara Project for IBM JDK
/*
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package com.sun.enterprise.util.cluster.windows.process;
import com.sun.enterprise.util.cluster.windows.SharedStrings;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jinterop.dcom.common.IJIUnreferenced;
import org.jinterop.dcom.common.JIException;
import org.jinterop.dcom.common.JISystem;
import org.jinterop.dcom.core.IJIComObject;
import org.jinterop.dcom.core.JIArray;
import org.jinterop.dcom.core.JICallBuilder;
import org.jinterop.dcom.core.JIComServer;
import org.jinterop.dcom.core.JIFlags;
import org.jinterop.dcom.core.JIProgId;
import org.jinterop.dcom.core.JISession;
import org.jinterop.dcom.core.JIString;
import org.jinterop.dcom.core.JIVariant;
import org.jinterop.dcom.impls.JIObjectFactory;
import org.jinterop.dcom.impls.automation.IJIDispatch;
import org.jinterop.dcom.impls.automation.IJIEnumVariant;
/**
* Windows Management Interface
* Tests if it's possible to connect to WMI
* @author bnevins
*/
public class WindowsWmi {
private IJIDispatch dispatch;
private JIComServer comStub;
private IJIComObject unknown;
private JISession session;
private IJIComObject comObject;
private Object[] crazyLongMicrosoftArgs;
private JIVariant variant;
private int count = -1;
private String processInfo[];
public WindowsWmi(WindowsCredentials bonafides) throws WindowsException {
try {
JISystem.getLogger().setLevel(Level.INFO);
JISystem.setInBuiltLogHandler(false);
JISystem.setAutoRegisteration(true);
crazyLongMicrosoftArgs = new Object[]{
new JIString(bonafides.getHost()),
JIVariant.OPTIONAL_PARAM(),
JIVariant.OPTIONAL_PARAM(),
JIVariant.OPTIONAL_PARAM(),
JIVariant.OPTIONAL_PARAM(),
JIVariant.OPTIONAL_PARAM(),
Integer.valueOf(0),
JIVariant.OPTIONAL_PARAM()};
session = JISession.createSession(bonafides.getDomain(),
bonafides.getUser(), bonafides.getPassword());
session.useSessionSecurity(true);
session.setGlobalSocketTimeout(5000);
comStub = new JIComServer(JIProgId.valueOf("WbemScripting.SWbemLocator"),
bonafides.getHost(), session);
unknown = comStub.createInstance();
//ISWbemLocator
comObject = (IJIComObject) unknown.queryInterface("76A6415B-CB41-11d1-8B02-00600806D9B6");
//This will obtain the dispatch interface
dispatch = (IJIDispatch) JIObjectFactory.narrowObject(comObject.queryInterface(IJIDispatch.IID));
setCount();
setInfo();
killme();
}
catch (NoClassDefFoundError err) {
throw new WindowsException(SharedStrings.get("missing_jinterop"));
}
catch (Exception e) {
dispatch = null;
count = -1;
}
if (!initialized())
throw new WindowsException(Strings.get("WMI.init.error"));
}
public final int getCount() throws WindowsException {
return count;
}
public final String[] getInfo() throws WindowsException {
return processInfo;
}
private void setCount() throws WindowsException {
try {
JIVariant[] results = dispatch.callMethodA("ConnectServer", crazyLongMicrosoftArgs);
IJIDispatch wbemServices_dispatch = (IJIDispatch) JIObjectFactory.narrowObject((results[0]).getObjectAsComObject());
JIVariant[] results2 = wbemServices_dispatch.callMethodA("InstancesOf", new Object[]{new JIString("Win32_Process"), Integer.valueOf(0), JIVariant.OPTIONAL_PARAM()});
IJIDispatch wbemObjectSet_dispatch = (IJIDispatch) JIObjectFactory.narrowObject((results2[0]).getObjectAsComObject());
variant = wbemObjectSet_dispatch.get("_NewEnum");
JIVariant Count = wbemObjectSet_dispatch.get("Count");
count = Count.getObjectAsInt();
}
catch (Exception e) {
throw new WindowsException(e);
}
}
/**
* not strictly necessary but it was so difficult to write the code that I can't
* bear to throw it away!
* @throws WindowsException
*/
private void setInfo() throws WindowsException {
try {
processInfo = new String[count];
IJIComObject comObj = variant.getObjectAsComObject();
// todo is this needed?
comObj.registerUnreferencedHandler(new IJIUnreferenced() {
public void unReferenced() {
}
});
IJIEnumVariant enumVARIANT =
(IJIEnumVariant) JIObjectFactory.narrowObject(comObj.queryInterface(IJIEnumVariant.IID));
for (int i = 0; i < count; i++) {
Object[] values = enumVARIANT.next(1);
JIArray array = (JIArray) values[0];
Object[] arrayObj = (Object[]) array.getArrayInstance();
for (int j = 0; j < arrayObj.length; j++) {
IJIDispatch wbemObject_dispatch = (IJIDispatch) JIObjectFactory.narrowObject(((JIVariant) arrayObj[j]).getObjectAsComObject());
JIVariant variant2 = (JIVariant) (wbemObject_dispatch.callMethodA("GetObjectText_", new Object[]{Integer.valueOf(1)}))[0];
// normally arrayObj.length is 1
if (j == 0)
processInfo[i] = variant2.getObjectAsString().getString();
}
}
}
catch (Exception e) {
throw new WindowsException(e);
}
}
private void killme() throws JIException {
JISession.destroySession(session);
}
private boolean initialized() {
return dispatch != null;
}
}
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