MustBeValidCommand.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 * questions.
 */

/*
 * @test
 * @bug 4874819
 * @summary Test that MBeanInfo classes no longer throw an
 * IllegalArgumentException when attribute names, operation names, and
 * Java type names do not strictly follow the expected Java syntax.
 * @author Daniel Fuchs
 *
 * @run clean MustBeValidCommand
 * @run build MustBeValidCommand
 * @run main MustBeValidCommand
 */

import javax.management.MBeanInfo;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.MBeanParameterInfo;
import javax.management.MBeanNotificationInfo;
import javax.management.MBeanConstructorInfo;

public class MustBeValidCommand {

    private static String[][] attributes = {
        { "Attribute with valid identifiers",
          "validType1","validNameAtt1" },
        { "Attribute with invalid type",
          "invalid-type",   "validNameAtt2" },
        { "Attribute with invalid name", "valid.type2",
          "invalid-name-att3" },
        { "Attribute with invalid name and type",
          "invalidtype[]","invalid.name.att4" }
    };
    private static String[][] constructors = {
        { "Constructor with valid name",
          "ValidConstructor1" },
        { "Constructor with invalid name",
          "invalid.Constructor2"},
        { "Constructor with invalid name",
          "invalid-constructor-3" },
        { "Constructor with invalid name",
          "invalid constructor" }
    };
    private static String[][] mbeanclasses = {
        { "MBean with valid class name",
          "ValidMBeanClass1" },
        { "MBean with valid class name",
          "valid.mbean.Class2" },
        { "MBean with invalid class name",
          "invalid.MBeanClass3[]"},
        { "MBean with invalid class name",
          "invalid-mbean-class-4" },
        { "MBean with invalid class name",
          "invalid mbean class 5" }
    };
    private static String[][] notificationclasses = {
        { "Notification with valid class name",
          "ValidNotificationClass1" },
        { "Notification with valid class name",
          "valid.notification.Class2" },
        { "Notification with invalid class name",
          "invalid.NotificationClass3[]"},
        { "Notification with invalid class name",
          "invalid-notification-class-4" },
        { "Notification with invalid class name",
          "invalid notification class 5" }
    };
    private static String[][] operations = {
        { "Operation with valid identifiers",
          "validType1","validNameOp1" },
        { "Operation with invalid type",
          "invalid-type",   "validNameOp2" },
        { "Operation with invalid name", "valid.type2",
          "invalid-name-op3" },
        { "Operation with invalid name and type",
          "invalidtype[]","invalid.name.op4" }
    };
    private static String[][] parameters = {
        { "Parameter with valid identifiers",
          "validType1","validNamePar1" },
        { "Parameter with invalid type",
          "invalid-type",   "validNamePar2" },
        { "Parameter with invalid name", "valid.type2",
          "invalid-name-par3" },
        { "Parameter with invalid name and type",
          "invalidtype[]","invalid.name.par4" }
    };

    static private MBeanAttributeInfo[] makeAttInfos(String[][] spec) {
        final MBeanAttributeInfo[] result =
            new MBeanAttributeInfo[spec.length];
        for (int i=0;i<result.length;i++) {
            System.out.println("\tCreate an MBeanAttributeInfo: " +
                               spec[i][0]);
            final MBeanAttributeInfo item =
                new MBeanAttributeInfo(spec[i][2],spec[i][1],spec[i][0],
                                       true,true,false);
            result[i]=item;
        }
        return result;
    }

    static private MBeanParameterInfo[] makeParInfos(String[][] spec) {
        final MBeanParameterInfo[] result =
            new MBeanParameterInfo[spec.length];
        for (int i=0;i<result.length;i++) {
            System.out.println("\tCreate an MBeanParameterInfo: " +
                               spec[i][0]);
            final MBeanParameterInfo item =
                new MBeanParameterInfo(spec[i][2],spec[i][1],spec[i][0]);
            result[i]=item;
        }
        return result;
    }

    static private MBeanOperationInfo[] makeOpInfos(String[][] spec) {
        final MBeanOperationInfo[] result =
            new MBeanOperationInfo[spec.length];
        final MBeanParameterInfo[] pars = makeParInfos(parameters);
        for (int i=0;i<result.length;i++) {
            System.out.println("\tCreate an MBeanOperationInfo: " +
                               spec[i][0]);
            final MBeanOperationInfo item =
                new MBeanOperationInfo(spec[i][2],spec[i][0],pars,spec[i][1],
                                       MBeanOperationInfo.ACTION_INFO);
            result[i]=item;
        }
        return result;
    }

    static private MBeanConstructorInfo[] makeCtorInfos(String[][] spec) {
        final MBeanConstructorInfo[] result =
            new MBeanConstructorInfo[spec.length];
        final MBeanParameterInfo[] pars = makeParInfos(parameters);
        for (int i=0;i<result.length;i++) {
            System.out.println("\tCreate an MBeanConstructorInfo: " +
                               spec[i][0]);
            final MBeanConstructorInfo item =
                new MBeanConstructorInfo(spec[i][1],spec[i][0],pars);
            result[i]=item;
        }
        return result;
    }

    static private MBeanNotificationInfo[] makeNotifInfos(String[][] spec) {
        final MBeanNotificationInfo[] result =
            new MBeanNotificationInfo[spec.length];
        final String[] types = {"valid.type","invalid-type"};
        for (int i=0;i<result.length;i++) {
            System.out.println("\tCreate an MBeanNotificationInfo: " +
                               spec[i][0]);
            final MBeanNotificationInfo item =
                new MBeanNotificationInfo(types,spec[i][1],spec[i][0]);
            result[i]=item;
        }
        return result;
    }

    public static void main(String[] args) throws Exception {
        // Instantiate the MBean server
        //
        final MBeanAttributeInfo[]    atts   = makeAttInfos(attributes);
        final MBeanConstructorInfo[]  ctors  = makeCtorInfos(constructors);
        final MBeanOperationInfo[]    ops    = makeOpInfos(operations);
        final MBeanNotificationInfo[] notifs =
            makeNotifInfos(notificationclasses);

        for (int i=0; i<mbeanclasses.length;i++) {
            System.out.println("Create an MBeanInfo: " + mbeanclasses[i][0]);
            final MBeanInfo mbi =
                new MBeanInfo(mbeanclasses[i][1],mbeanclasses[i][0],
                              atts, ctors, ops, notifs);
        }

        // Test OK!
        //
        System.out.println("All MBeanInfo successfuly created!");
        System.out.println("Bye! Bye!");
    }
}