Examples of net.jini.security.AccessPermission

net.jini.security.AccessPermission

Represents permission to call a method. An instance of this class contains a name (also referred to as a "target name") but no actions list; you either have the named permission or you don't. The target name can be any of the following forms:

 * Identifier *Suffix Identifier QualifiedIdentifier. QualifiedIdentifier.Identifier QualifiedIdentifier.*Suffix QualifiedIdentifier.Identifier

where QualifiedIdentifier and Identifier are as defined in The Java(TM) Language Specification except that whitespace is not permitted, and Suffix is defined to be one or more characters that may be part of an Identifier. These forms are defined to match fully qualified names of the form QualifiedIdentifier.Identifier as follows:

Target Name	QualifiedIdentifier Match	Identifier Match
*	any	any
method	any	method
*suffix	any	any ending with suffix
prefix*	any	any starting with prefix
type.*	type	any
type.method	type	method
type.*suffix	type	any ending with suffix
type.prefix*	type	any starting with prefix

This class, and simple subclasses of it, can be used (for example) with {@link net.jini.jeri.BasicInvocationDispatcher}. It is recommended that a simple subclass of this class be defined for each remote object implementation class that can be exported using an {@link net.jini.export.Exporter}, to allow separation of grants in policy files. @author Sun Microsystems, Inc. @since 2.0


    /**
     * Return an AccessPermission instance with the given target.
     */
    public static AccessPermission ap(String name) {
  return new AccessPermission(name);
    }

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     */
    public static void nullp() throws Exception {
  String why = "name cannot be null";
  check(new AP(null), why);
  try {
      new AccessPermission(null);
  } catch (NullPointerException e1) {
      if (!why.equals(e1.getMessage())) {
    throw e1;
      }
      try {

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     * Check that the string is not a valid target.
     */
    public static void bad(String name, String why) throws Exception {
  check(new AP(name), why);
  try {
      new AccessPermission(name);
  } catch (IllegalArgumentException e1) {
      if (!why.equals(e1.getMessage())) {
    throw e1;
      }
      try {

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                "a.*", "b.*", "a.b.c.*", "a.b.cde", "a.b.*cde",
                "a.b.cde*", "*" },
            new String[] {
                "abc", "a.bcd", "abc*", "*abc", "a.*bcd", "a.bcd*",
                "a.*" } };
        AccessPermission ap = new AccessPermission("abc");
        boolean res = equals(ap, null);


        if (res) {
            // FAIL
            throw new TestException(
                    "Performed 'equals' method call returned true while "
                    + "false was expected.");
        } else {
            // PASS
            logger.fine("Performed 'equals' method call returned false "
                    + "as expected.");
        }
        res = equals(ap, new RuntimePermission("getClassLoader"));


        if (res) {
            // FAIL
            throw new TestException(
                    "Performed 'equals' method call returned true while "
                    + "false was expected.");
        } else {
            // PASS
            logger.fine("Performed 'equals' method returned false "
                    + "as expected.");
        }
        res = equals(ap, new TestAccessPermission("abc"));


        if (res) {
            // FAIL
            throw new TestException(
                    "Performed 'equals' method call returned true while "
                    + "false was expected.");
        } else {
            // PASS
            logger.fine("Performed 'equals' method returned false "
                    + "as expected.");
        }


        for (int i = 0; i < testNames.length; ++i) {
            ap = new AccessPermission(testNames[i]);


            for (int j = 0; j < notEqualNames[i].length; ++j) {
                if (notEqualNames[i][j] == null) {
                    continue;
                }
                res = equals(ap, new AccessPermission(notEqualNames[i][j]));


                if (res) {
                    // FAIL
                    throw new TestException(
                            "Performed 'equals' method call returned true "
                            + "while false was expected.");
                } else {
                    // PASS
                    logger.fine("Performed 'equals' method call returned "
                            + "false as expected.");
                }
            }
            res = equals(ap, new AccessPermission(testNames[i]));


            if (!res) {
                // FAIL
                throw new TestException(
                        "Performed 'equals' method call returned "

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            new String[] { "a.b.cdef", "a.b.cde*", "a.b.cde" },
            new String[] { "a.b.cde", "a.b.cde*", "a.b.*cde", "a.b.*" },
            new String[] {
                "cde", "cde*", "*cde", "a.b.cde", "a.b.cde*", "a.b.*cde",
                "a.b.*", "*" } };
        AccessPermission ap = new AccessPermission("abc");
        boolean res = implies(ap, null);


        if (res) {
            // FAIL
            throw new TestException(
                    "Performed 'implies' method call returned true while "
                    + "false was expected.");
        } else {
            // PASS
            logger.fine("Performed 'implies' method call returned false "
                    + "as expected.");
        }
        res = implies(ap, new RuntimePermission("getClassLoader"));


        if (res) {
            // FAIL
            throw new TestException(
                    "Performed 'implies' method call returned true while "
                    + "false was expected.");
        } else {
            // PASS
            logger.fine("Performed 'implies' method returned false "
                    + "as expected.");
        }
        res = implies(ap, new TestAccessPermission("abc"));


        if (res) {
            // FAIL
            throw new TestException(
                    "Performed 'implies' method call returned true while "
                    + "false was expected.");
        } else {
            // PASS
            logger.fine("Performed 'implies' method returned false "
                    + "as expected.");
        }


        for (int i = 0; i < testNames.length; ++i) {
            ap = new AccessPermission(testNames[i]);


            for (int j = 0; j < notImpliedNames[i].length; ++j) {
                if (notImpliedNames[i][j] == null) {
                    continue;
                }
                res = implies(ap, new AccessPermission(notImpliedNames[i][j]));


                if (res) {
                    // FAIL
                    throw new TestException(
                            "Performed 'implies' method call returned true "
                            + "while false was expected.");
                } else {
                    // PASS
                    logger.fine("Performed 'implies' method call returned "
                            + "false as expected.");
                }
            }


            for (int j = 0; j < impliedNames[i].length; ++j) {
                res = implies(ap, new AccessPermission(impliedNames[i][j]));


                if (!res) {
                    // FAIL
                    throw new TestException(
                            "Performed 'implies' method call returned "

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     * @throws rethrow any exception thrown by constructor
     */
    public AccessPermission createAP(String name) {
        logger.fine("Creating AccessPermission with '" + name
                + "' target name.");
        return new AccessPermission(name);
    }

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Related Classes of net.jini.security.AccessPermission

com.sun.jini.test.spec.security.accesspermission.ConstructorExceptionsTest

com.sun.jini.test.spec.security.accesspermission.EqualsTest

com.sun.jini.test.spec.security.accesspermission.ImpliesTest

Operations

java.io.InvalidObjectException

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