Edit C:\Program Files\Java\jdk1.7.0_45\javax\management\MBeanTrustPermission.java
/* * Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package javax.management; import java.security.BasicPermission; import java.io.IOException; import java.io.InvalidObjectException; import java.io.ObjectInputStream; /** * This permission represents "trust" in a signer or codebase. * <p> * MBeanTrustPermission contains a target name but no actions list. * A single target name, "register", is defined for this permission. * The target "*" is also allowed, permitting "register" and any future * targets that may be defined. * Only the null value or the empty string are allowed for the action * to allow the policy object to create the permissions specified in * the policy file. * <p> * If a signer, or codesource is granted this permission, then it is * considered a trusted source for MBeans. Only MBeans from trusted * sources may be registered in the MBeanServer. * * @since 1.5 */ public class MBeanTrustPermission extends BasicPermission { private static final long serialVersionUID = -2952178077029018140L; /** <p>Create a new MBeanTrustPermission with the given name.</p> <p>This constructor is equivalent to <code>MBeanTrustPermission(name,null)</code>.</p> @param name the name of the permission. It must be "register" or "*" for this permission. * * @throws NullPointerException if <code>name</code> is <code>null</code>. * @throws IllegalArgumentException if <code>name</code> is neither * "register" nor "*". */ public MBeanTrustPermission(String name) { this(name, null); } /** <p>Create a new MBeanTrustPermission with the given name.</p> @param name the name of the permission. It must be "register" or "*" for this permission. @param actions the actions for the permission. It must be null or <code>""</code>. * * @throws NullPointerException if <code>name</code> is <code>null</code>. * @throws IllegalArgumentException if <code>name</code> is neither * "register" nor "*"; or if <code>actions</code> is a non-null * non-empty string. */ public MBeanTrustPermission(String name, String actions) { super(name, actions); validate(name,actions); } private static void validate(String name, String actions) { /* Check that actions is a null empty string */ if (actions != null && actions.length() > 0) { throw new IllegalArgumentException("MBeanTrustPermission actions must be null: " + actions); } if (!name.equals("register") && !name.equals("*")) { throw new IllegalArgumentException("MBeanTrustPermission: Unknown target name " + "[" + name + "]"); } } private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { // Reading private fields of base class in.defaultReadObject(); try { validate(super.getName(),super.getActions()); } catch (IllegalArgumentException e) { throw new InvalidObjectException(e.getMessage()); } } }
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