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fix bug 330098 The AppProvider was not indexing the ContextHandler that was deployed well enough 

git-svn-id: svn+ssh://dev.eclipse.org/svnroot/rt/org.eclipse.jetty/jetty/trunk@2544 7e9141cc-0065-0410-87d8-b60c137991c4
This commit is contained in:
Hugues Malphettes 2010-11-20 02:54:48 +00:00
parent f0c09c1d56
commit 1ab88841c8
1 changed files with 43 additions and 2 deletions
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45
jetty-osgi/jetty-osgi-boot/src/main/java/org/eclipse/jetty/osgi/boot/OSGiAppProvider.java
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@ -17,6 +17,7 @@ package org.eclipse.jetty.osgi.boot;
import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import java.util.Map.Entry;
import org.eclipse.jetty.deploy.App;
import org.eclipse.jetty.deploy.AppProvider;
@ -49,7 +50,7 @@ public class OSGiAppProvider extends ScanningAppProvider implements AppProvider
private boolean _parentLoaderPriority = false;
private String _defaultsDescriptor;
private String _tldBundles;
/**
* When a context file corresponds to a deployed bundle and is changed we
* reload the corresponding bundle.
@ -90,6 +91,29 @@ public class OSGiAppProvider extends ScanningAppProvider implements AppProvider
return null;
}
/**
* Reading the display name of a webapp is really not sufficient for indexing the various
* deployed ContextHandlers.
*
* @param context
* @return
*/
private String getContextHandlerAppName(ContextHandler context) {
String appName = context.getDisplayName();
if (appName == null || appName.length() == 0 || getDeployedApps().containsKey(appName)) {
if (context instanceof WebAppContext)
{
appName = ((WebAppContext)context).getContextPath();
if (getDeployedApps().containsKey(appName)) {
appName = "noDisplayName"+context.getClass().getSimpleName()+context.hashCode();
}
} else {
appName = "noDisplayName"+context.getClass().getSimpleName()+context.hashCode();
}
}
return appName;
}
/**
* Default OSGiAppProvider consutructed when none are defined in the
* jetty.xml configuration.
@ -168,7 +192,8 @@ public class OSGiAppProvider extends ScanningAppProvider implements AppProvider
// wrap context as an App
App app = new App(getDeploymentManager(),this,originId,context);
getDeployedApps().put(context.getDisplayName(),app);
String appName = getContextHandlerAppName(context);
getDeployedApps().put(appName,app);
getDeploymentManager().addApp(app);
}
@ -199,7 +224,23 @@ public class OSGiAppProvider extends ScanningAppProvider implements AppProvider
public void removeContext(ContextHandler context) throws Exception
{
String appName = getContextHandlerAppName(context);
App app = getDeployedApps().remove(context.getDisplayName());
if (app == null) {
//try harder to undeploy this context handler.
//see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=330098
appName = null;
for (Entry<String,App> deployedApp : getDeployedApps().entrySet()) {
if (deployedApp.getValue().getContextHandler() == context) {
app = deployedApp.getValue();
appName = deployedApp.getKey();
break;
}
}
if (appName != null) {
getDeployedApps().remove(appName);
}
}
if (app != null)
{
getDeploymentManager().removeApp(app);