Java VirtualMachineDescriptor.provider方法代碼示例

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
/**
 * 獲取指定服務名的本地JMX VM 描述對象
 * @param serverName
 * @return
 */
public static List<VirtualMachineDescriptor> getVmDescByServerName(String serverName){
    List<VirtualMachineDescriptor> vmDescList = new ArrayList<>();
    if (StringUtils.isEmpty(serverName)){
        return vmDescList;
    }
    List<VirtualMachineDescriptor> vms = VirtualMachine.list();
    for (VirtualMachineDescriptor desc : vms) {
        //java -jar 形式啟動的Java應用
        if(desc.displayName().matches(".*\\.jar(\\s*-*.*)*") && desc.displayName().contains(serverName)){
            vmDescList.add(desc);
        }else if(hasContainsServerName(desc.displayName(),serverName)){
            vmDescList.add(desc);
        }else if (isJSVC(desc.id(),serverName)){
            VirtualMachineDescriptor descriptor = new VirtualMachineDescriptor(desc.provider(),desc.id(),serverName);
            vmDescList.add(descriptor);
        }
    }
    return vmDescList;
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    // To avoid re-checking if the VM if attachable, we check if the descriptor
    // is for a hotspot VM - these descriptors are created by the listVirtualMachines
    // implementation which only returns a list of attachable VMs.
    if (vmd instanceof HotSpotVirtualMachineDescriptor) {
        assert ((HotSpotVirtualMachineDescriptor)vmd).isAttachable();
        checkAttachPermission();
        return new SolarisVirtualMachine(this, vmd.id());
    } else {
        return attachVirtualMachine(vmd.id());
    }
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    // To avoid re-checking if the VM if attachable, we check if the descriptor
    // is for a hotspot VM - these descriptors are created by the listVirtualMachines
    // implementation which only returns a list of attachable VMs.
    if (vmd instanceof HotSpotVirtualMachineDescriptor) {
        assert ((HotSpotVirtualMachineDescriptor)vmd).isAttachable();
        checkAttachPermission();
        return new BsdVirtualMachine(this, vmd.id());
    } else {
        return attachVirtualMachine(vmd.id());
    }
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    // To avoid re-checking if the VM if attachable, we check if the descriptor
    // is for a hotspot VM - these descriptors are created by the listVirtualMachines
    // implementation which only returns a list of attachable VMs.
    if (vmd instanceof HotSpotVirtualMachineDescriptor) {
        assert ((HotSpotVirtualMachineDescriptor)vmd).isAttachable();
        checkAttachPermission();
        return new LinuxVirtualMachine(this, vmd.id());
    } else {
        return attachVirtualMachine(vmd.id());
    }
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    // To avoid re-checking if the VM if attachable, we check if the descriptor
    // is for a hotspot VM - these descriptors are created by the listVirtualMachines
    // implementation which only returns a list of attachable VMs.
    if (vmd instanceof HotSpotVirtualMachineDescriptor) {
        assert ((HotSpotVirtualMachineDescriptor)vmd).isAttachable();
        checkAttachPermission();
        return new AixVirtualMachine(this, vmd.id());
    } else {
        return attachVirtualMachine(vmd.id());
    }
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    // To avoid re-checking if the VM if attachable, we check if the descriptor
    // is for a hotspot VM - these descriptors are created by the listVirtualMachines
    // implementation which only returns a list of attachable VMs.
    if (vmd instanceof HotSpotVirtualMachineDescriptor) {
        assert ((HotSpotVirtualMachineDescriptor)vmd).isAttachable();
        checkAttachPermission();
        return new VirtualMachineImpl(this, vmd.id());
    } else {
        return attachVirtualMachine(vmd.id());
    }
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
/**
 * Attaches to a Java virtual machine.
 *
 * <p> A Java virtual machine can be described using a {@link
 * com.sun.tools.attach.VirtualMachineDescriptor VirtualMachineDescriptor}.
 * This method invokes the descriptor's {@link
 * com.sun.tools.attach.VirtualMachineDescriptor#provider() provider()} method
 * to check that it is equal to this provider. It then attempts to attach to the
 * Java virtual machine.
 *
 * @param  vmd
 *         The virtual machine descriptor
 *
 * @return  VirtualMachine representing the target virtual machine.
 *
 * @throws  SecurityException
 *          If a security manager has been installed and it denies
 *          {@link com.sun.tools.attach.AttachPermission AttachPermission}
 *          <tt>("attachVirtualMachine")</tt>, or other permission
 *          required by the implementation.
 *
 * @throws  AttachNotSupportedException
 *          If the descriptor's {@link
 *          com.sun.tools.attach.VirtualMachineDescriptor#provider() provider()} method
 *          returns a provider that is not this provider, or it does not correspond
 *          to a Java virtual machine to which this provider can attach.
 *
 * @throws  IOException
 *          If some other I/O error occurs
 *
 * @throws  NullPointerException
 *          If <code>vmd</code> is <code>null</code>
 */
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    return attachVirtualMachine(vmd.id());
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
/**
 * Attaches to a Java virtual machine.
 *
 * <p> A Java virtual machine can be described using a
 * {@link com.sun.tools.attach.VirtualMachineDescriptor VirtualMachineDescriptor}.
 * This method invokes the descriptor's
 * {@link com.sun.tools.attach.VirtualMachineDescriptor#provider() provider()} method
 * to check that it is equal to this provider. It then attempts to attach to the
 * Java virtual machine.
 *
 * @param  vmd
 *         The virtual machine descriptor
 *
 * @return  VirtualMachine representing the target virtual machine.
 *
 * @throws  SecurityException
 *          If a security manager has been installed and it denies
 *          {@link com.sun.tools.attach.AttachPermission AttachPermission}
 *          ("{@code attachVirtualMachine}"), or other permission
 *          required by the implementation.
 *
 * @throws  AttachNotSupportedException
 *          If the descriptor's
 *          {@link com.sun.tools.attach.VirtualMachineDescriptor#provider() provider()}
 *          method returns a provider that is not this provider, or it does not
 *          correspond to a Java virtual machine to which this provider can attach.
 *
 * @throws  IOException
 *          If some other I/O error occurs
 *
 * @throws  NullPointerException
 *          If {@code vmd} is {@code null}
 */
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
    throws AttachNotSupportedException, IOException
{
    if (vmd.provider() != this) {
        throw new AttachNotSupportedException("provider mismatch");
    }
    return attachVirtualMachine(vmd.id());
}
 

import com.sun.tools.attach.VirtualMachineDescriptor; //導入方法依賴的package包/類
/**
 * Attaches to a Java virtual machine.
 * <p/>
 * A Java virtual machine can be described using a {@link
 * com.sun.tools.attach.VirtualMachineDescriptor VirtualMachineDescriptor}.
 * This method invokes the descriptor's {@link
 * com.sun.tools.attach.VirtualMachineDescriptor#provider() provider()} method
 * to check that it is equal to this provider. It then attempts to attach to the
 * Java virtual machine.
 *
 * @param vmd The virtual machine descriptor
 * @return VirtualMachine representing the target virtual machine.
 * @throws SecurityException           If a security manager has been installed and it denies
 *                                     {@link com.sun.tools.attach.AttachPermission AttachPermission}
 *                                     <tt>("attachVirtualMachine")</tt>, or other permission
 *                                     required by the implementation.
 * @throws AttachNotSupportedException If the descriptor's {@link
 *                                     com.sun.tools.attach.VirtualMachineDescriptor#provider() provider()} method
 *                                     returns a provider that is not this provider, or it does not correspond
 *                                     to a Java virtual machine to which this provider can attach.
 * @throws IOException                 If some other I/O error occurs
 * @throws NullPointerException        If <code>vmd</code> is <code>null</code>
 */
public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor vmd)
   throws AttachNotSupportedException, IOException
{
   if (vmd.provider() != this) {
      throw new AttachNotSupportedException("provider mismatch");
   }

   return attachVirtualMachine(vmd.id());
}