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1
17 package org.apache.servicemix.http;
18
19 import javax.jbi.JBIException;
20 import javax.jbi.component.Bootstrap;
21 import javax.jbi.component.InstallationContext;
22 import javax.management.MBeanServer  ;
23 import javax.management.ObjectName ;
24
25
32 public class HttpBootstrap implements Bootstrap {
33
34 protected InstallationContext context;
35 protected ObjectName mbeanName;
36 protected HttpConfiguration configuration;
37
38 public HttpBootstrap() {
39 configuration = new HttpConfiguration();
40 }
41
42 public ObjectName getExtensionMBeanName() {
43 return mbeanName;
44 }
45
46 protected Object getExtensionMBean() throws Exception {
47 return configuration;
48 }
49
50 protected ObjectName createExtensionMBeanName() throws Exception {
51 return this.context.getContext().getMBeanNames().createCustomComponentMBeanName("bootstrap");
52 }
53
54
57 public void init(InstallationContext installContext) throws JBIException {
58 try {
59 this.context = installContext;
60 doInit();
61 } catch (JBIException e) {
62 throw e;
63 } catch (Exception e) {
64 throw new JBIException("Error calling init", e);
65 }
66 }
67
68 protected void doInit() throws Exception {
69 Object mbean = getExtensionMBean();
70 if (mbean != null) {
71 this.mbeanName = createExtensionMBeanName();
72 MBeanServer server = this.context.getContext().getMBeanServer();
73 if (server == null) {
74 throw new JBIException("null mBeanServer");
75 }
76 if (server.isRegistered(this.mbeanName)) {
77 server.unregisterMBean(this.mbeanName);
78 }
79 server.registerMBean(mbean, this.mbeanName);
80 }
81 }
82
83
86 public void cleanUp() throws JBIException {
87 try {
88 doCleanUp();
89 } catch (JBIException e) {
90 throw e;
91 } catch (Exception e) {
92 throw new JBIException("Error calling cleanUp", e);
93 }
94 }
95
96 protected void doCleanUp() throws Exception {
97 if (this.mbeanName != null) {
98 MBeanServer server = this.context.getContext().getMBeanServer();
99 if (server == null) {
100 throw new JBIException("null mBeanServer");
101 }
102 if (server.isRegistered(this.mbeanName)) {
103 server.unregisterMBean(this.mbeanName);
104 }
105 }
106 }
107
108
111 public void onInstall() throws JBIException {
112 try {
113 doOnInstall();
114 } catch (JBIException e) {
115 throw e;
116 } catch (Exception e) {
117 throw new JBIException("Error calling onInstall", e);
118 }
119 }
120
121 protected void doOnInstall() throws Exception {
122 }
123
124
127 public void onUninstall() throws JBIException {
128 try {
129 doOnUninstall();
130 } catch (JBIException e) {
131 throw e;
132 } catch (Exception e) {
133 throw new JBIException("Error calling onUninstall", e);
134 }
135 }
136
137 protected void doOnUninstall() throws Exception {
138 }
139
140 }
141 |
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