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1
22 package org.jboss.ejb3;
23
24 import java.net.URL  ;
25 import java.net.MalformedURLException ;
26 import java.util.Hashtable ;
27 import java.util.List ;
28 import java.util.Map ;
29 import java.io.IOException ;
30 import java.io.File ;
31
32 import org.jboss.deployment.DeploymentInfo;
33 import org.jboss.ejb3.interceptor.InterceptorInfoRepository;
34 import org.jboss.mx.util.MBeanProxyExt;
35 import org.jboss.virtual.VirtualFile;
36 import org.jboss.virtual.VFS;
37 import org.jboss.virtual.VirtualFileFilter;
38 import org.jboss.virtual.VisitorAttributes;
39 import org.jboss.virtual.plugins.context.jar.JarUtils;
40 import org.jboss.virtual.plugins.vfs.helpers.FilterVirtualFileVisitor;
41 import org.jboss.virtual.plugins.vfs.helpers.SuffixesExcludeFilter;
42
43
49 public class JmxDeploymentUnit implements DeploymentUnit
50 {
51 private DeploymentInfo deploymentInfo;
52 InterceptorInfoRepository interceptorInfoRepository = new InterceptorInfoRepository();
53 private VirtualFile virtualFile;
54
55 public JmxDeploymentUnit(DeploymentInfo deploymentInfo)
56 {
57 this.deploymentInfo = deploymentInfo;
58 try
59 {
60 VFS vfs = VFS.getVFS(deploymentInfo.url);
61 virtualFile = vfs.getRoot();
62 }
63 catch (IOException e)
64 {
65 throw new RuntimeException ();
66 }
67 }
68
69
70 public URL getRelativeURL(String jar)
71 {
72 URL url = null;
73 try
74 {
75 url = new URL (jar);
76 }
77 catch (MalformedURLException e)
78 {
79 try
80 {
81 if (jar.startsWith(".."))
82 {
83 if (getUrl() == null)
84 throw new RuntimeException ("relative <jar-file> not allowed when standalone deployment unit is used");
85 String base = getUrl().toString();
86 jar = jar.replaceAll("\\.\\./", "+");
87 int idx = jar.lastIndexOf('+');
88 jar = jar.substring(idx + 1);
89 for (int i = 0; i < idx + 1; i++)
90 {
91 int slash = base.lastIndexOf('/');
92 base = base.substring(0, slash + 1);
93 }
94 url = new URL (base + jar.substring(idx));
95 }
96 else
97 {
98 File fp = new File (jar);
99 url = fp.toURL();
100 }
101 }
102 catch (MalformedURLException e1)
103 {
104 throw new RuntimeException ("Unable to find relative url: " + jar, e1);
105 }
106 }
107 return url;
108 }
109
110 URL extractDescriptorUrl(String resource)
111 {
112 String urlStr = deploymentInfo.url.getFile();
113 try
115 {
116 URL dd = deploymentInfo.localCl.findResource(resource);
117 if (dd == null)
118 {
119 return null;
120 }
121
122 if (deploymentInfo.localUrl != null)
126 {
127 urlStr = deploymentInfo.localUrl.toString();
128 }
129
130 String ddStr = dd.toString();
131 if (ddStr.indexOf(urlStr) >= 0)
132 {
133 return dd;
134 }
135 }
136 catch (Exception ignore)
137 {
138 }
139 return null;
140 }
141
142 public URL getPersistenceXml()
143 {
144 return extractDescriptorUrl("META-INF/persistence.xml");
145 }
146
147 public URL getEjbJarXml()
148 {
149 return extractDescriptorUrl("META-INF/ejb-jar.xml");
150 }
151
152 public URL getJbossXml()
153 {
154 return extractDescriptorUrl("META-INF/jboss.xml");
155 }
156
157 public List <Class > getClasses()
158 {
159 return null;
160 }
161
162 public ClassLoader getClassLoader()
163 {
164 return deploymentInfo.ucl;
165 }
166
167 public ClassLoader getResourceLoader()
168 {
169 return deploymentInfo.localCl;
170 }
171
172 public String getShortName()
173 {
174 return deploymentInfo.shortName;
175 }
176
177 public URL getUrl()
178 {
179 return deploymentInfo.url;
180 }
181
182 public String getDefaultEntityManagerName()
183 {
184 String url = getUrl().toString();
185 String name = url.substring(url.lastIndexOf('/') + 1, url.lastIndexOf('.'));
186 return name;
187 }
188
189 public Map getDefaultPersistenceProperties()
190 {
191 try
192 {
193 EJB3DeployerMBean deployer = (EJB3DeployerMBean) MBeanProxyExt.create(EJB3DeployerMBean.class, EJB3DeployerMBean.OBJECT_NAME,
194 deploymentInfo.getServer());
195
196 return deployer.getDefaultProperties();
197 }
198 catch (Exception e)
199 {
200 throw new RuntimeException (e);
201 }
202 }
203
204
205 public Hashtable getJndiProperties()
206 {
207 return null;
208 }
209
210 public InterceptorInfoRepository getInterceptorInfoRepository()
211 {
212 return interceptorInfoRepository;
213 }
214
215
216 public List <VirtualFile> getResources(VirtualFileFilter filter)
217 {
218 VisitorAttributes va = new VisitorAttributes();
219 va.setLeavesOnly(true);
220 SuffixesExcludeFilter noJars = new SuffixesExcludeFilter(JarUtils.getSuffixes());
221 va.setRecurseFilter(noJars);
222 FilterVirtualFileVisitor visitor = new FilterVirtualFileVisitor(filter, va);
223 try
224 {
225 virtualFile.visit(visitor);
226 }
227 catch (IOException e)
228 {
229 throw new RuntimeException (e);
230 }
231 return visitor.getMatched();
232
233 }
234 }
235 |
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