| Methods Summary |
|---|
| public void | addDeploymentFactory(java.io.File newDM)Add a new deployment manager to our respository
int number=1;
// copy to the right location...
File repository = new File(System.getProperty(J2EE_HOME)+File.separator+
J2EE_DEPLOYMENT_MANAGER_REPOSITORY);
File to = new File(repository, newDM.getName());
while (to.exists()) {
to = new File(repository, newDM.getName()+number);
number++;
}
ArchivistUtils.copy(
new BufferedInputStream(new FileInputStream(newDM)),
new BufferedOutputStream(new FileOutputStream(to)));
installDeploymentFactory(to);
|
| public static com.sun.enterprise.deployapi.DeploymentFactoryInstaller | getInstaller()
if (dfInstaller==null) {
dfInstaller = new DeploymentFactoryInstaller();
dfInstaller.initialize();
}
return dfInstaller;
|
| public java.io.File[] | getListOfDeploymentFactoryFiles()
File repository = new File(System.getProperty("com.sun.aas.installRoot")+File.separator+
J2EE_DEPLOYMENT_MANAGER_REPOSITORY);
if (DOLUtils.getDefaultLogger().isLoggable(Level.FINE)) {
DOLUtils.getDefaultLogger().fine("J2EE Deployment factory repository = "
+ repository.getAbsolutePath());
}
if (!repository.exists()) {
DOLUtils.getDefaultLogger().log(Level.SEVERE, "enterprise.deployment.backend.deplyomentManagerLoadFailure",
new Object[] {"Cannot find any deployment manager"});
return null;
}
return repository.listFiles();
|
| protected void | initialize()
File[] elligibleFiles = getListOfDeploymentFactoryFiles();
if (elligibleFiles==null) {
return;
}
for (int i=0;i<elligibleFiles.length;i++) {
try {
installDeploymentFactory(elligibleFiles[i]);
} catch(Exception ioe) {
ioe.printStackTrace();
DOLUtils.getDefaultLogger().log(Level.SEVERE, "enterprise.deployment.backend.deplyomentManagerLoadFailure",
new Object[] {elligibleFiles[i].getName()});
}
}
|
| protected void | installDeploymentFactory(java.io.File installedDM)
if (DOLUtils.getDefaultLogger().isLoggable(Level.FINE)) {
DOLUtils.getDefaultLogger().fine("Installing Deployment factory = "
+ installedDM.getAbsolutePath());
}
// let's check first that we indeed have a valid
// deployment manager implementation
/*
*Declare the JarFile and Manifest but populate them inside the first try block. This way the
*jar file can be closed right away to conserve resources.
*/
JarFile jarFile = null;
Manifest m = null;
try {
jarFile = new JarFile(installedDM);
m = jarFile.getManifest();
} finally {
/*
*The jarFile.close can throw IOException, but this method also throws that exception so there is no
*need to catch it and wrap it here in the finally clause.
*/
jarFile.close();
jarFile = null;
}
String className = m.getMainAttributes().getValue(J2EE_DEPLOYMENT_MANAGER);
URL[] urls = new URL[]{installedDM.toURI().toURL()};
URLClassLoader urlClassLoader = new java.net.URLClassLoader(urls, getClass().getClassLoader());
Class factory = null;
try {
factory=urlClassLoader.loadClass(className);
} catch (ClassNotFoundException cnfe) {
DOLUtils.getDefaultLogger().log(Level.SEVERE, "enterprise.deployment.backend.deplyomentManagerLoadFailure",
new Object[] {"Unable to load declared DeploymentManagerFactory"});
throw new IllegalArgumentException(className + " is not present in the " + installedDM.getName());
}
// Ok we have the class, let's instanciate it, check it and
// if everything is fine, register it to the DeploymentFactoryManager
Object df = null;
try {
df = factory.newInstance();
} catch (Exception ie) {
DOLUtils.getDefaultLogger().log(Level.SEVERE, "enterprise.deployment.backend.deplyomentManagerLoadFailure",
new Object[]{className});
ie.printStackTrace();
throw new IllegalArgumentException("Cannot install " + installedDM.getName());
}
if (df instanceof DeploymentFactory) {
DeploymentFactoryManager.getInstance().registerDeploymentFactory((DeploymentFactory) df);
} else {
throw new IllegalArgumentException("The " + className +
" declared as a DeploymentFactory does implement the DeploymentFactory interface");
}
|
