How to use WindowsVirtualMachine class of sun.tools.attach package

Best Powermock code snippet using sun.tools.attach.WindowsVirtualMachine

Source:WindowsVirtualMachine.java Github

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...7/* */ import java.io.IOException;8/* */ import java.io.InputStream;9/* */ import java.util.Random;10/* */ 11/* */ public class WindowsVirtualMachine extends HotSpotVirtualMachine12/* */ {13/* 193 */ private static byte[] stub = generateStub();14/* */ private volatile long hProcess;15/* */ 16/* */ WindowsVirtualMachine(AttachProvider paramAttachProvider, String paramString)17/* */ throws AttachNotSupportedException, IOException18/* */ {19/* 48 */ super(paramAttachProvider, paramString);20/* */ int i;21/* */ try22/* */ {23/* 52 */ i = Integer.parseInt(paramString);24/* */ } catch (NumberFormatException localNumberFormatException) {25/* 54 */ throw new AttachNotSupportedException("Invalid process identifier");26/* */ }27/* 56 */ this.hProcess = openProcess(i);28/* */ try29/* */ {30/* 62 */ enqueue(this.hProcess, stub, null, null, new Object[0]);31/* */ } catch (IOException localIOException) {32/* 64 */ throw new AttachNotSupportedException(localIOException.getMessage());33/* */ }34/* */ }35/* */ 36/* */ public void detach() throws IOException {37/* 69 */ synchronized (this) {38/* 70 */ if (this.hProcess != -1L) {39/* 71 */ closeProcess(this.hProcess);40/* 72 */ this.hProcess = -1L;41/* */ }42/* */ }43/* */ }44/* */ 45/* */ InputStream execute(String paramString, Object[] paramArrayOfObject)46/* */ throws AgentLoadException, IOException47/* */ {48/* 80 */ assert (paramArrayOfObject.length <= 3);49/* */ 50/* 83 */ int i = new Random().nextInt();51/* 84 */ String str1 = "\\\\.\\pipe\\javatool" + i;52/* 85 */ long l = createPipe(str1);53/* */ 54/* 89 */ if (this.hProcess == -1L) {55/* 90 */ closePipe(l);56/* 91 */ throw new IOException("Detached from target VM");57/* */ }58/* */ 59/* */ try60/* */ {61/* 96 */ enqueue(this.hProcess, stub, paramString, str1, paramArrayOfObject);62/* */ 63/* 100 */ connectPipe(l);64/* */ 65/* 103 */ PipedInputStream localPipedInputStream = new PipedInputStream(l);66/* */ 67/* 106 */ int j = readInt(localPipedInputStream);68/* 107 */ if (j != 0)69/* */ {70/* 109 */ String str2 = readErrorMessage(localPipedInputStream);71/* */ 72/* 111 */ if (paramString.equals("load")) {73/* 112 */ throw new AgentLoadException("Failed to load agent library");74/* */ }75/* 114 */ if (str2 == null) {76/* 115 */ throw new AttachOperationFailedException("Command failed in target VM");77/* */ }78/* 117 */ throw new AttachOperationFailedException(str2);79/* */ }80/* */ 81/* 123 */ return localPipedInputStream;82/* */ }83/* */ catch (IOException localIOException) {84/* 126 */ closePipe(l);85/* 127 */ throw localIOException;86/* */ }87/* */ }88/* */ 89/* */ static native void init();90/* */ 91/* */ static native byte[] generateStub();92/* */ 93/* */ static native long openProcess(int paramInt)94/* */ throws IOException;95/* */ 96/* */ static native void closeProcess(long paramLong)97/* */ throws IOException;98/* */ 99/* */ static native long createPipe(String paramString)100/* */ throws IOException;101/* */ 102/* */ static native void closePipe(long paramLong)103/* */ throws IOException;104/* */ 105/* */ static native void connectPipe(long paramLong)106/* */ throws IOException;107/* */ 108/* */ static native int readPipe(long paramLong, byte[] paramArrayOfByte, int paramInt1, int paramInt2)109/* */ throws IOException;110/* */ 111/* */ static native void enqueue(long paramLong, byte[] paramArrayOfByte, String paramString1, String paramString2, Object[] paramArrayOfObject)112/* */ throws IOException;113/* */ 114/* */ static115/* */ {116/* 191 */ System.loadLibrary("attach");117/* 192 */ init();118/* */ }119/* */ 120/* */ private class PipedInputStream extends InputStream121/* */ {122/* */ private long hPipe;123/* */ 124/* */ public PipedInputStream(long arg2)125/* */ {126/* */ Object localObject;127/* 137 */ this.hPipe = localObject;128/* */ }129/* */ 130/* */ public synchronized int read() throws IOException {131/* 141 */ byte[] arrayOfByte = new byte[1];132/* 142 */ int i = read(arrayOfByte, 0, 1);133/* 143 */ if (i == 1) {134/* 144 */ return arrayOfByte[0] & 0xFF;135/* */ }136/* 146 */ return -1;137/* */ }138/* */ 139/* */ public synchronized int read(byte[] paramArrayOfByte, int paramInt1, int paramInt2) throws IOException140/* */ {141/* 151 */ if ((paramInt1 < 0) || (paramInt1 > paramArrayOfByte.length) || (paramInt2 < 0) || (paramInt1 + paramInt2 > paramArrayOfByte.length) || (paramInt1 + paramInt2 < 0))142/* */ {143/* 153 */ throw new IndexOutOfBoundsException();144/* 154 */ }if (paramInt2 == 0) {145/* 155 */ return 0;146/* */ }147/* 157 */ return WindowsVirtualMachine.readPipe(this.hPipe, paramArrayOfByte, paramInt1, paramInt2);148/* */ }149/* */ 150/* */ public void close() throws IOException {151/* 161 */ if (this.hPipe != -1L) {152/* 162 */ WindowsVirtualMachine.closePipe(this.hPipe);153/* 163 */ this.hPipe = -1L;154/* */ }155/* */ }156/* */ }157/* */ }158/* Location: D:\dt\jdk\tools.jar159 * Qualified Name: sun.tools.attach.WindowsVirtualMachine160 * JD-Core Version: 0.6.2161 */...

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WindowsVirtualMachine

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1import sun.tools.attach.WindowsVirtualMachine;2import sun.tools.attach.HotSpotVirtualMachine;3import com.sun.tools.attach.VirtualMachine;4import com.sun.tools.attach.VirtualMachineDescriptor;5import com.sun.tools.attach.VirtualMachine;6import com.sun.tools.attach.VirtualMachineDescriptor;7import java.util.List;8public class AttachTest {9 public static void main(String[] args) throws Exception {10 List<VirtualMachineDescriptor> vmds = VirtualMachine.list();11 for (VirtualMachineDescriptor vmd : vmds) {12 System.out.println(vmd.id() + " " + vmd.displayName());13 }14 VirtualMachine vm = VirtualMachine.attach("1234");15 vm.detach();16 }17}18import sun.tools.attach.WindowsVirtualMachine;19import sun.tools.attach.HotSpotVirtualMachine;20import com.sun.tools.attach.VirtualMachine;21import com.sun.tools.attach.VirtualMachineDescriptor;22import java.util.List;23public class AttachTest {24 public static void main(String[] args) throws Exception {25 List<VirtualMachineDescriptor> vmds = VirtualMachine.list();26 for (VirtualMachineDescriptor vmd : vmds) {27 System.out.println(vmd.id() + " " + vmd.displayName());28 }29 VirtualMachine vm = VirtualMachine.attach("1234");30 vm.detach();31 }32}33import java.util.List;34import com.sun.tools.attach.VirtualMachine;35import com.sun.tools.attach.VirtualMachineDescriptor;36public class AttachTest {37 public static void main(String[] args) throws Exception {38 List<VirtualMachineDescriptor> vmds = VirtualMachine.list();39 for (VirtualMachineDescriptor vmd : vmds) {40 System.out.println(vmd.id() + " " + vmd.displayName());41 }42 VirtualMachine vm = VirtualMachine.attach("1234");43 vm.detach();44 }45}46import java.util.List;47import com.sun.tools.attach.VirtualMachine;48import com.sun.tools.attach.VirtualMachineDescriptor;49public class AttachTest {50 public static void main(String[] args) throws Exception {51 List<VirtualMachineDescriptor> vmds = VirtualMachine.list();52 for (VirtualMachineDescriptor vmd : vmds) {53 System.out.println(vmd

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WindowsVirtualMachine

Using AI Code Generation

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1import sun.tools.attach.WindowsVirtualMachine;2public class Test {3 public static void main(String[] args) throws Exception {4 String pid = args[0];5 String cmd = args[1];6 WindowsVirtualMachine wvm = WindowsVirtualMachine.attach(pid);7 try {8 System.out.println(wvm.execute(cmd));9 } finally {10 wvm.detach();11 }12 }13}

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WindowsVirtualMachine

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1import sun.tools.attach.WindowsVirtualMachine;2import java.io.IOException;3import java.util.HashMap;4import java.util.Map;5public class Test {6 public static void main(String[] args) throws IOException {7 Map<String, String> map = new HashMap<>();8 map.put("foo", "bar");9 WindowsVirtualMachine wvm = new WindowsVirtualMachine(1234);10 wvm.startLocalManagementAgent(map);11 }12}13 at Test.main(Test.java:10)14 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)15 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)16 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)17 at Test.main(Test.java:10)18 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)19 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)20 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)21 at Test.main(Test.java:10)22 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)23 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)24 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)

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WindowsVirtualMachine

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1import sun.tools.attach.WindowsVirtualMachine;2import java.util.List;3public class GetPid {4 public static void main(String[] args) throws Exception {5 List<String> pids = WindowsVirtualMachine.list();6 for (String pid : pids) {7 System.out.println(pid);8 }9 }10}11javac -cp .;C:\Program Files\Java\jdk1.8.0_121\lib\tools.jar GetPid.java12java -cp .;C:\Program Files\Java\jdk1.8.0_121\lib\tools.jar GetPid

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WindowsVirtualMachine

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1import sun.tools.attach.*;2public class GetProcessId {3 public static void main(String[] args) throws Exception {4 WindowsVirtualMachine vm = new WindowsVirtualMachine(0);5 System.out.println(vm.getProcessId());6 }7}8import sun.tools.attach.*;9public class GetProcessId {10 public static void main(String[] args) throws Exception {11 WindowsVirtualMachine vm = new WindowsVirtualMachine("3632");12 System.out.println(vm.getProcessId());13 }14}

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WindowsVirtualMachine

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1import sun.tools.attach.*;2import java.io.IOException;3import java.util.Arrays;4public class GetProcessCommandLineArgs {5 public static void main(String[] args) throws IOException, AttachNotSupportedException {6 String pid = args[0];7 System.out.println("Attaching to process " + pid);8 WindowsVirtualMachine vm = (WindowsVirtualMachine) VirtualMachine.attach(pid);9 String cmdLine = vm.getCommandLine();10 System.out.println("Command line: " + cmdLine);11 vm.detach();12 }13}

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WindowsVirtualMachine

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1import sun.tools.attach.*;2import java.io.*;3import java.util.*;4import com.sun.tools.attach.*;5{6 public static void main(String[] args) throws Exception7 {8 String pid = getProcessId("javaw.exe");9 System.out.println(pid);10 }11 public static String getProcessId(String processName) throws Exception12 {13 String line;14 String pid = "";15 Process p = Runtime.getRuntime().exec(System.getenv("windir") +"\\system32\\"+"tasklist.exe");16 BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));17 while ((line = input.readLine()) != null)18 {19 if (line.contains(processName))20 {21 String[] splitted = line.split(" ");22 for (String s : splitted)23 {24 if (s.contains(processName))25 {26 pid = splitted[1];27 break;28 }29 }30 }31 }32 input.close();33 return pid;34 }35}36import sun.tools.attach.*;37import java.io.*;38import java.util.*;39import com.sun.tools.attach.*;40{41 public static void main(String[] args) throws Exception42 {43 String pid = getProcessId("javaw.exe");44 System.out.println(pid);45 }46 public static String getProcessId(String processName) throws Exception47 {48 String line;49 String pid = "";50 Process p = Runtime.getRuntime().exec(System.getenv("windir") +"\\system32\\"+"tasklist.exe");51 BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));52 while ((line = input.readLine()) != null)53 {54 if (line.contains(processName))55 {56 String[] splitted = line.split(" ");57 for (String s : splitted)58 {59 if (s.contains(processName))60 {61 pid = splitted[1];62 break;63 }64 }65 }66 }67 input.close();68 return pid;69 }70}71import sun.tools.attach.*;72import java.io.*;73import java.util.*;74import com.sun.tools.attach.*;75{76 public static void main(String[] args) throws Exception77 {

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WindowsVirtualMachine

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1import sun.tools.attach.*;2import java.util.*;3import java.io.*;4import java.util.regex.*;5import java.util.stream.*;6import java.util.stream.Collectors;7import java.lang.management.*;8import java.util.concurrent.*;9import java.util.concurrent.atomic.AtomicInteger;10import java.util.concurrent.atomic.AtomicLong;11import java.util.concurrent.locks.ReentrantLock;12import java.util.concurrent.locks.ReentrantReadWriteLock;13import java.util.concurrent.locks.Lock;14import java.util.concurrent.locks.ReadWriteLock;15import java.util.concurrent.locks.Condition;16import java.util.concurrent.locks.StampedLock;17import java.util.concurrent.locks.AbstractQueuedSynchronizer;18import java.util.concurrent.locks.AbstractOwnableSynchronizer;19import java.util.concurrent.locks.ReentrantLock;20import java.util.concurrent.locks.ReentrantReadWriteLock;21import java.util.concurrent.locks.Lock;22import java.util.concurrent.locks.ReadWriteLock;23import java.util.concurrent.locks.Condition;24import java.util.concurrent.locks.StampedLock;25import java.util.concurrent.locks.AbstractQueuedSynchronizer;26import java.util.concurrent.locks.AbstractOwnableSynchronizer;27import java.util.concurrent.locks.ReentrantLock;28import java.util.concurrent.locks.ReentrantReadWriteLock;29import java.util.concurrent.locks.Lock;30import java.util.concurrent.locks.ReadWriteLock;31import java.util.concurrent.locks.Condition;32import java.util.concurrent.locks.StampedLock;33import java.util.concurrent.locks.AbstractQueuedSynchronizer;34import java.util.concurrent.locks.AbstractOwnableSynchronizer;35import java.util.concurrent.locks.ReentrantLock;36import java.util.concurrent.locks.ReentrantReadWriteLock;37import java.util.concurrent.locks.Lock;38import java.util.concurrent.locks.ReadWriteLock;39import java.util.concurrent.locks.Condition;40import java.util.concurrent.locks.StampedLock;41import java.util.concurrent.locks.AbstractQueuedSynchronizer;42import java.util.concurrent.locks.AbstractOwnableSynchronizer;43import java.util.concurrent.locks.ReentrantLock;44import java.util.concurrent.locks.ReentrantReadWriteLock;45import java.util.concurrent.locks.Lock;46import java.util.concurrent.locks.ReadWriteLock;47import java.util.concurrent.locks.Condition;48import java.util.concurrent.locks.StampedLock;49import java.util.concurrent.locks.AbstractQueuedSynchronizer;50import java.util.concurrent.locks.AbstractOwnableSynchronizer;51import java.util.concurrent.locks.ReentrantLock;52import java.util.concurrent.locks.Re

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WindowsVirtualMachine

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1import sun.tools.attach.WindowsVirtualMachine;2import java.util.*;3import java.io.*;4import java.lang.reflect.*;5import java.lang.management.*;6import java.util.regex.*;7import java.util.concurrent.TimeUnit;8public class GetProcessId {9 public static void main(String[] args) throws Exception {10 WindowsVirtualMachine wvm = new WindowsVirtualMachine(0);11 long pid = wvm.vmid();12 System.out.println("Process Id: " + pid);13 ProcessHandle ph = ProcessHandle.of(pid).orElse(null);14 String name = ph.info().command().orElse("Unknown");15 System.out.println("Process Name: " + name);16 }17}

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