| /* |
| * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. |
| * 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. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 5043245 |
| * @summary Test the following in RequiredModelMBean.getAttribute(): |
| * The declared type of the attribute is the String returned by |
| * ModelMBeanAttributeInfo.getType(). A value is compatible |
| * with this type if one of the following is true: |
| * - the value is null; |
| * - the declared name is a primitive type name (such as "int") |
| * and the value is an instance of the corresponding wrapper |
| * type (such as java.lang.Integer); |
| * - the name of the value's class is identical to the declared name; |
| * - the declared name can be loaded by the value's class loader and |
| * produces a class to which the value can be assigned. |
| * @author Luis-Miguel Alventosa |
| * |
| * @run clean RequiredModelMBeanGetAttributeTest |
| * @run build RequiredModelMBeanGetAttributeTest |
| * @run main RequiredModelMBeanGetAttributeTest |
| */ |
| |
| import java.lang.reflect.Method; |
| import java.util.Hashtable; |
| import java.util.Map; |
| import javax.management.Descriptor; |
| import javax.management.MBeanServer; |
| import javax.management.MBeanServerFactory; |
| import javax.management.ObjectName; |
| import javax.management.modelmbean.DescriptorSupport; |
| import javax.management.modelmbean.ModelMBean; |
| import javax.management.modelmbean.ModelMBeanAttributeInfo; |
| import javax.management.modelmbean.ModelMBeanInfo; |
| import javax.management.modelmbean.ModelMBeanInfoSupport; |
| import javax.management.modelmbean.ModelMBeanOperationInfo; |
| import javax.management.modelmbean.RequiredModelMBean; |
| |
| public class RequiredModelMBeanGetAttributeTest { |
| |
| public static void main(String[] args) throws Exception { |
| |
| boolean ok = true; |
| |
| MBeanServer mbs = MBeanServerFactory.createMBeanServer(); |
| |
| // Resource methods |
| |
| Method nullGetter = |
| Resource.class.getMethod("getNull", (Class[]) null); |
| Method integerGetter = |
| Resource.class.getMethod("getInteger", (Class[]) null); |
| Method hashtableGetter = |
| Resource.class.getMethod("getHashtable", (Class[]) null); |
| Method mapGetter = |
| Resource.class.getMethod("getMap", (Class[]) null); |
| |
| // ModelMBeanOperationInfo |
| |
| Descriptor nullOperationDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=getNull", |
| "descriptorType=operation", |
| "role=getter" |
| }); |
| ModelMBeanOperationInfo nullOperationInfo = |
| new ModelMBeanOperationInfo("Null attribute", |
| nullGetter, |
| nullOperationDescriptor); |
| |
| Descriptor integerOperationDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=getInteger", |
| "descriptorType=operation", |
| "role=getter" |
| }); |
| ModelMBeanOperationInfo integerOperationInfo = |
| new ModelMBeanOperationInfo("Integer attribute", |
| integerGetter, |
| integerOperationDescriptor); |
| |
| Descriptor hashtableOperationDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=getHashtable", |
| "descriptorType=operation", |
| "role=getter" |
| }); |
| ModelMBeanOperationInfo hashtableOperationInfo = |
| new ModelMBeanOperationInfo("Hashtable attribute", |
| hashtableGetter, |
| hashtableOperationDescriptor); |
| |
| Descriptor mapOperationDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=getMap", |
| "descriptorType=operation", |
| "role=getter" |
| }); |
| ModelMBeanOperationInfo mapOperationInfo = |
| new ModelMBeanOperationInfo("Map attribute", |
| mapGetter, |
| mapOperationDescriptor); |
| |
| // ModelMBeanAttributeInfo |
| |
| Descriptor nullAttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Null", |
| "descriptorType=attribute", |
| "getMethod=getNull" |
| }); |
| ModelMBeanAttributeInfo nullAttributeInfo = |
| new ModelMBeanAttributeInfo("Null", |
| "java.lang.Object", |
| "Null attribute", |
| true, |
| false, |
| false, |
| nullAttributeDescriptor); |
| |
| Descriptor integerAttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Integer", |
| "descriptorType=attribute", |
| "getMethod=getInteger" |
| }); |
| ModelMBeanAttributeInfo integerAttributeInfo = |
| new ModelMBeanAttributeInfo("Integer", |
| "int", |
| "Integer attribute", |
| true, |
| false, |
| false, |
| integerAttributeDescriptor); |
| |
| Descriptor hashtableAttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Hashtable", |
| "descriptorType=attribute", |
| "getMethod=getHashtable" |
| }); |
| ModelMBeanAttributeInfo hashtableAttributeInfo = |
| new ModelMBeanAttributeInfo("Hashtable", |
| "java.util.Hashtable", |
| "Hashtable attribute", |
| true, |
| false, |
| false, |
| hashtableAttributeDescriptor); |
| |
| Descriptor mapAttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Map", |
| "descriptorType=attribute", |
| "getMethod=getMap" |
| }); |
| ModelMBeanAttributeInfo mapAttributeInfo = |
| new ModelMBeanAttributeInfo("Map", |
| "java.util.Map", |
| "Map attribute", |
| true, |
| false, |
| false, |
| mapAttributeDescriptor); |
| |
| Descriptor null2AttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Null2", |
| "descriptorType=attribute" |
| }); |
| null2AttributeDescriptor.setField("default", null); |
| ModelMBeanAttributeInfo null2AttributeInfo = |
| new ModelMBeanAttributeInfo("Null2", |
| "java.lang.Object", |
| "Null2 attribute", |
| true, |
| false, |
| false, |
| null2AttributeDescriptor); |
| |
| Descriptor integer2AttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Integer2", |
| "descriptorType=attribute" |
| }); |
| integer2AttributeDescriptor.setField("default", 10); |
| ModelMBeanAttributeInfo integer2AttributeInfo = |
| new ModelMBeanAttributeInfo("Integer2", |
| "int", |
| "Integer2 attribute", |
| true, |
| false, |
| false, |
| integer2AttributeDescriptor); |
| |
| Descriptor hashtable2AttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Hashtable2", |
| "descriptorType=attribute" |
| }); |
| hashtable2AttributeDescriptor.setField("default", new Hashtable()); |
| ModelMBeanAttributeInfo hashtable2AttributeInfo = |
| new ModelMBeanAttributeInfo("Hashtable2", |
| "java.util.Hashtable", |
| "Hashtable2 attribute", |
| true, |
| false, |
| false, |
| hashtable2AttributeDescriptor); |
| |
| Descriptor map2AttributeDescriptor = |
| new DescriptorSupport(new String[] { |
| "name=Map2", |
| "descriptorType=attribute" |
| }); |
| map2AttributeDescriptor.setField("default", new Hashtable()); |
| ModelMBeanAttributeInfo map2AttributeInfo = |
| new ModelMBeanAttributeInfo("Map2", |
| "java.util.Map", |
| "Map2 attribute", |
| true, |
| false, |
| false, |
| map2AttributeDescriptor); |
| |
| // ModelMBeanInfo |
| |
| ModelMBeanInfo mmbi = new ModelMBeanInfoSupport( |
| Resource.class.getName(), |
| "Resource MBean", |
| new ModelMBeanAttributeInfo[] { nullAttributeInfo, |
| integerAttributeInfo, |
| hashtableAttributeInfo, |
| mapAttributeInfo, |
| null2AttributeInfo, |
| integer2AttributeInfo, |
| hashtable2AttributeInfo, |
| map2AttributeInfo }, |
| null, |
| new ModelMBeanOperationInfo[] { nullOperationInfo, |
| integerOperationInfo, |
| hashtableOperationInfo, |
| mapOperationInfo }, |
| null); |
| |
| // RequiredModelMBean |
| |
| ModelMBean mmb = new RequiredModelMBean(mmbi); |
| mmb.setManagedResource(resource, "ObjectReference"); |
| ObjectName mmbName = new ObjectName(":type=ResourceMBean"); |
| mbs.registerMBean(mmb, mmbName); |
| |
| // Run tests |
| |
| System.out.println("\nTesting that we can call getNull()... "); |
| try { |
| Object o = mbs.getAttribute(mmbName, "Null"); |
| System.out.println("getNull() = " + o); |
| System.out.println("Attribute's declared type = java.lang.Object"); |
| System.out.println("Returned value's type = null"); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getInteger()... "); |
| try { |
| Integer i = (Integer) mbs.getAttribute(mmbName, "Integer"); |
| System.out.println("getInteger() = " + i); |
| System.out.println("Attribute's declared type = int"); |
| System.out.println("Returned value's type = " + |
| i.getClass().getName()); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getHashtable()... "); |
| try { |
| Hashtable h = (Hashtable) mbs.getAttribute(mmbName, "Hashtable"); |
| System.out.println("getHashtable() = " + h); |
| System.out.println("Attribute's declared type = " + |
| "java.util.Hashtable"); |
| System.out.println("Returned value's type = " + |
| h.getClass().getName()); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getMap()... "); |
| try { |
| Map m = (Map) mbs.getAttribute(mmbName, "Map"); |
| System.out.println("getMap() = " + m); |
| System.out.println("Attribute's declared type = " + |
| "java.util.Map"); |
| System.out.println("Returned value's type = " + |
| m.getClass().getName()); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getNull2()... "); |
| try { |
| Object o = mbs.getAttribute(mmbName, "Null2"); |
| System.out.println("getNull2() = " + o); |
| System.out.println("Attribute's declared type = java.lang.Object"); |
| System.out.println("Returned value's type = null"); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getInteger2()... "); |
| try { |
| Integer i = (Integer) mbs.getAttribute(mmbName, "Integer2"); |
| System.out.println("getInteger2() = " + i); |
| System.out.println("Attribute's declared type = int"); |
| System.out.println("Returned value's type = " + |
| i.getClass().getName()); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getHashtable2()... "); |
| try { |
| Hashtable h = (Hashtable) mbs.getAttribute(mmbName, "Hashtable2"); |
| System.out.println("getHashtable2() = " + h); |
| System.out.println("Attribute's declared type = " + |
| "java.util.Hashtable"); |
| System.out.println("Returned value's type = " + |
| h.getClass().getName()); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| System.out.println("\nTesting that we can call getMap2()... "); |
| try { |
| Map m = (Map) mbs.getAttribute(mmbName, "Map2"); |
| System.out.println("getMap2() = " + m); |
| System.out.println("Attribute's declared type = " + |
| "java.util.Map"); |
| System.out.println("Returned value's type = " + |
| m.getClass().getName()); |
| } catch (Exception e) { |
| System.out.println("TEST FAILED: Caught exception:"); |
| e.printStackTrace(System.out); |
| ok = false; |
| } |
| |
| if (ok) |
| System.out.println("\nTest passed.\n"); |
| else { |
| System.out.println("\nTest failed.\n"); |
| System.exit(1); |
| } |
| } |
| |
| public static class Resource { |
| public Object getNull() { |
| return null; |
| } |
| public int getInteger() { |
| return 10; |
| } |
| public Hashtable getHashtable() { |
| return new Hashtable(); |
| } |
| public Map getMap() { |
| return new Hashtable(); |
| } |
| } |
| |
| private static Resource resource = new Resource(); |
| } |