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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/javax/management/openmbean/OpenMBeanInfo.java | |
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Diffstat (limited to 'libjava/classpath/javax/management/openmbean/OpenMBeanInfo.java')
-rw-r--r-- | libjava/classpath/javax/management/openmbean/OpenMBeanInfo.java | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/libjava/classpath/javax/management/openmbean/OpenMBeanInfo.java b/libjava/classpath/javax/management/openmbean/OpenMBeanInfo.java new file mode 100644 index 000000000..98da260e7 --- /dev/null +++ b/libjava/classpath/javax/management/openmbean/OpenMBeanInfo.java @@ -0,0 +1,154 @@ +/* OpenMBeanInfo.java -- Open typed info about a management bean. + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package javax.management.openmbean; + +import javax.management.MBeanAttributeInfo; +import javax.management.MBeanConstructorInfo; +import javax.management.MBeanNotificationInfo; +import javax.management.MBeanOperationInfo; + +/** + * Describes an open management bean. Open management beans are + * management beans where {@link + * javax.management.DynamicMBean#getMBeanInfo()} returns an + * implementation of this interface. This interface includes those + * methods specified by {@link javax.management.MBeanInfo}, + * so implementations should extend this class. Each method + * which returns an array of one of the <code>MBeanXXXInfo</code> + * classes should return an array containing instances + * of the equivalent open version (<code>OpenMBeanXXXInfo</code>). + * + * @author Andrew John Hughes (gnu_andrew@member.fsf.org) + * @since 1.5 + */ +public interface OpenMBeanInfo +{ + + /** + * Compares this attribute with the supplied object. This returns + * true iff the object is an instance of {@link OpenMBeanInfo} + * with the same class name and equal instances of the info classes. + * + * @param obj the object to compare. + * @return true if the object is a {@link OpenMBeanInfo} + * instance, + * <code>className.equals(object.getClassName())</code> + * and each info class has an equal in the other object. + */ + boolean equals(Object obj); + + /** + * Returns descriptions of each of the attributes provided by this + * management bean. The elements should be implementations of the + * {@link OpenMBeanAttributeInfo} class. + * + * @return an array of {@link OpenMBeanAttributeInfo} objects, + * representing the attributes emitted by this + * management bean. + */ + MBeanAttributeInfo[] getAttributes(); + + /** + * Returns the class name of the management bean. + * + * @return the bean's class name. + */ + String getClassName(); + + /** + * Returns descriptions of each of the constructors provided by this + * management bean. The elements should be implementations of the + * {@link OpenMBeanConstructorInfo} class. + * + * @return an array of {@link OpenMBeanConstructorInfo} objects, + * representing the constructors emitted by this + * management bean. + */ + MBeanConstructorInfo[] getConstructors(); + + /** + * Returns a description of this operation. + * + * @return a human-readable description. + */ + String getDescription(); + + /** + * Returns descriptions of each of the notifications provided by this + * management bean. The elements should be implementations of the + * {@link OpenMBeanNotificationInfo} class. + * + * @return an array of {@link OpenMBeanNotificationInfo} objects, + * representing the notifications emitted by this + * management bean. + */ + MBeanNotificationInfo[] getNotifications(); + + /** + * Returns descriptions of each of the operations provided by this + * management bean. The elements should be implementations of the + * {@link OpenMBeanOperationInfo} class. + * + * @return an array of {@link OpenMBeanOperationInfo} objects, + * representing the operations emitted by this + * management bean. + */ + MBeanOperationInfo[] getOperations(); + + /** + * Returns the hashcode of the bean information as the sum of the + * hashcodes of the class name and each array (calculated using + * java.util.HashSet(<code>java.util.Arrays.asList(signature)).hashCode()</code>). + * + * @return the hashcode of the bean information. + */ + int hashCode(); + + /** + * Returns a textual representation of this instance. This + * is constructed using the class name + * (<code>javax.management.openmbean.OpenMBeanInfo</code>) + * along with the class name and textual representations + * of each array. + * + * @return a @link{java.lang.String} instance representing + * the instance in textual form. + */ + String toString(); + +} |