1. /*
  2. * The Apache Software License, Version 1.1
  3. *
  4. * Copyright (c) 2000-2002 The Apache Software Foundation. All rights
  5. * reserved.
  6. *
  7. * Redistribution and use in source and binary forms, with or without
  8. * modification, are permitted provided that the following conditions
  9. * are met:
  10. *
  11. * 1. Redistributions of source code must retain the above copyright
  12. * notice, this list of conditions and the following disclaimer.
  13. *
  14. * 2. Redistributions in binary form must reproduce the above copyright
  15. * notice, this list of conditions and the following disclaimer in
  16. * the documentation and/or other materials provided with the
  17. * distribution.
  18. *
  19. * 3. The end-user documentation included with the redistribution, if
  20. * any, must include the following acknowlegement:
  21. * "This product includes software developed by the
  22. * Apache Software Foundation (http://www.apache.org/)."
  23. * Alternately, this acknowlegement may appear in the software itself,
  24. * if and wherever such third-party acknowlegements normally appear.
  25. *
  26. * 4. The names "The Jakarta Project", "Ant", and "Apache Software
  27. * Foundation" must not be used to endorse or promote products derived
  28. * from this software without prior written permission. For written
  29. * permission, please contact apache@apache.org.
  30. *
  31. * 5. Products derived from this software may not be called "Apache"
  32. * nor may "Apache" appear in their names without prior written
  33. * permission of the Apache Group.
  34. *
  35. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  36. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  37. * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  38. * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  39. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  40. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  41. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  42. * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  43. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  44. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  45. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  46. * SUCH DAMAGE.
  47. * ====================================================================
  48. *
  49. * This software consists of voluntary contributions made by many
  50. * individuals on behalf of the Apache Software Foundation. For more
  51. * information on the Apache Software Foundation, please see
  52. * <http://www.apache.org/>.
  53. */
  54. package org.apache.commons.modeler.ant;
  55. import java.util.Vector;
  56. import javax.management.MBeanServer;
  57. import javax.management.MBeanServerFactory;
  58. import javax.management.ObjectName;
  59. import org.apache.tools.ant.Task;
  60. /**
  61. * Set mbean properties.
  62. *
  63. */
  64. public class JmxInvoke extends Task {
  65. String objectName;
  66. String method;
  67. Vector args;
  68. public JmxInvoke() {
  69. }
  70. public void setObjectName(String name) {
  71. this.objectName = name;
  72. }
  73. public void setOperation(String method) {
  74. this.method = method;
  75. }
  76. public void execute() {
  77. try {
  78. MBeanServer server=(MBeanServer)project.getReference("jmx.server");
  79. if (server == null) {
  80. if( MBeanServerFactory.findMBeanServer(null).size() > 0 ) {
  81. server=(MBeanServer)MBeanServerFactory.findMBeanServer(null).get(0);
  82. } else {
  83. System.out.println("Creating mbean server");
  84. server=MBeanServerFactory.createMBeanServer();
  85. }
  86. project.addReference("jmx.server", server);
  87. }
  88. ObjectName oname=new ObjectName(objectName);
  89. if( args==null ) {
  90. server.invoke(oname, method, null, null);
  91. } else {
  92. // XXX Use the loader ref, if any
  93. Object argsA[]=new Object[ args.size()];
  94. String sigA[]=new String[args.size()];
  95. for( int i=0; i<args.size(); i++ ) {
  96. Arg arg=(Arg)args.elementAt(i);
  97. if( arg.type==null )
  98. arg.type="java.lang.String";
  99. sigA[i]=arg.getType();
  100. argsA[i]=arg.getValue();
  101. // XXX Deal with not string types - IntrospectionUtils
  102. }
  103. server.invoke(oname, method, argsA, sigA);
  104. }
  105. } catch(Exception ex) {
  106. ex.printStackTrace();
  107. }
  108. }
  109. }