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authorLazar Kirchev2012-07-04 02:53:10 -0400
committerLazar Kirchev2012-07-08 08:58:21 -0400
commitc91a9e6e405da14070bcad90eef5cffed324b2c0 (patch)
tree844da90604ed81ad22b74b24e7da19147d07bc83
parentb2ecb5b2345fdfcf79657fda796d92c22eb03ba5 (diff)
downloadorg.eclipse.virgo.ide-Bug351328_ServerConsole.tar.gz
org.eclipse.virgo.ide-Bug351328_ServerConsole.tar.xz
org.eclipse.virgo.ide-Bug351328_ServerConsole.zip
Adopt the new consoleBug351328_ServerConsole
-rw-r--r--org.eclipse.virgo.ide.management.remote/META-INF/MANIFEST.MF3
-rw-r--r--org.eclipse.virgo.ide.management.remote/META-INF/spring/module-config.xml1
-rw-r--r--org.eclipse.virgo.ide.management.remote/META-INF/spring/osgi-config.xml3
-rw-r--r--org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/ServerCommandInterpreter.java317
-rw-r--r--org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/StandardBundleAdmin.java71
5 files changed, 35 insertions, 360 deletions
diff --git a/org.eclipse.virgo.ide.management.remote/META-INF/MANIFEST.MF b/org.eclipse.virgo.ide.management.remote/META-INF/MANIFEST.MF
index 6f29a22..fea9558 100644
--- a/org.eclipse.virgo.ide.management.remote/META-INF/MANIFEST.MF
+++ b/org.eclipse.virgo.ide.management.remote/META-INF/MANIFEST.MF
@@ -15,7 +15,8 @@ Import-Package: org.eclipse.gemini.blueprint,
org.springframework.jmx.export,
org.springframework.jmx.export.annotation,
org.springframework.jmx.export.assembler,
- org.springframework.jmx.export.naming
+ org.springframework.jmx.export.naming,
+ org.apache.felix.service.command;status=provisional
Bundle-Vendor: Eclipse.org - Virgo
Export-Package: org.eclipse.virgo.ide.management.remote
Bundle-RequiredExecutionEnvironment: J2SE-1.5
diff --git a/org.eclipse.virgo.ide.management.remote/META-INF/spring/module-config.xml b/org.eclipse.virgo.ide.management.remote/META-INF/spring/module-config.xml
index 102af6e..3f73f5d 100644
--- a/org.eclipse.virgo.ide.management.remote/META-INF/spring/module-config.xml
+++ b/org.eclipse.virgo.ide.management.remote/META-INF/spring/module-config.xml
@@ -5,7 +5,6 @@
<bean id="standardBundleAdmin" class="org.eclipse.virgo.ide.management.remote.StandardBundleAdmin">
<constructor-arg ref="platformAdmin" />
- <constructor-arg ref="packageAdmin" />
<constructor-arg ref="bundleContext" />
</bean>
diff --git a/org.eclipse.virgo.ide.management.remote/META-INF/spring/osgi-config.xml b/org.eclipse.virgo.ide.management.remote/META-INF/spring/osgi-config.xml
index 7dfcffd..8965fff 100644
--- a/org.eclipse.virgo.ide.management.remote/META-INF/spring/osgi-config.xml
+++ b/org.eclipse.virgo.ide.management.remote/META-INF/spring/osgi-config.xml
@@ -8,7 +8,4 @@
<osgi:reference id="platformAdmin"
interface="org.eclipse.osgi.service.resolver.PlatformAdmin" />
- <osgi:reference id="packageAdmin"
- interface="org.osgi.service.packageadmin.PackageAdmin" />
-
</beans>
diff --git a/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/ServerCommandInterpreter.java b/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/ServerCommandInterpreter.java
deleted file mode 100644
index 6733fbf..0000000
--- a/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/ServerCommandInterpreter.java
+++ /dev/null
@@ -1,317 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2012 SpringSource, a divison of VMware, Inc.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * SpringSource, a divison of VMware, Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.virgo.ide.management.remote;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintWriter;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.net.URL;
-import java.util.Dictionary;
-import java.util.Enumeration;
-import java.util.StringTokenizer;
-
-import org.eclipse.osgi.framework.console.CommandInterpreter;
-import org.eclipse.osgi.framework.console.CommandProvider;
-import org.eclipse.osgi.framework.internal.core.ConsoleMsg;
-import org.eclipse.osgi.framework.internal.core.Util;
-import org.eclipse.osgi.util.NLS;
-import org.osgi.framework.Bundle;
-
-/**
- * @author Christian Dupuis
- */
-@SuppressWarnings("restriction")
-public class ServerCommandInterpreter implements CommandInterpreter {
- private static final String WS_DELIM = " \t\n\r\f"; //$NON-NLS-1$
-
- /** The command line in StringTokenizer form */
- private final StringTokenizer tok;
-
- /** The active CommandProviders */
- private final Object[] commandProviders;
-
- /** Strings used to format other strings */
- private final String tab = "\t"; //$NON-NLS-1$
-
- private final String newline = "\r\n"; //$NON-NLS-1$
-
- private final PrintWriter out;
-
- public ServerCommandInterpreter(String cmdLine, Object[] commandProviders, PrintWriter writer) {
- this.commandProviders = commandProviders;
- this.tok = new StringTokenizer(cmdLine);
- this.out = writer;
- }
-
- /**
- * Get the next argument in the input. E.g. if the commandline is hello world, the _hello method will get "world" as
- * the first argument.
- *
- * @return A string containing the next argument on the command line
- */
- public String nextArgument() {
- if (tok == null || !tok.hasMoreElements()) {
- return null;
- }
-
- String arg = tok.nextToken();
- if (arg.startsWith("\"")) { //$NON-NLS-1$
- if (arg.endsWith("\"")) { //$NON-NLS-1$
- if (arg.length() >= 2) {
- // strip the beginning and ending quotes
- return arg.substring(1, arg.length() - 1);
- }
- }
- String remainingArg = tok.nextToken("\""); //$NON-NLS-1$
- arg = arg.substring(1) + remainingArg;
- // skip to next whitespace separated token
- tok.nextToken(WS_DELIM);
- } else if (arg.startsWith("'")) { //$NON-NLS-1$
- if (arg.endsWith("'")) { //$NON-NLS-1$
- if (arg.length() >= 2) {
- // strip the beginning and ending quotes
- return arg.substring(1, arg.length() - 1);
- }
- }
- String remainingArg = tok.nextToken("'"); //$NON-NLS-1$
- arg = arg.substring(1) + remainingArg;
- // skip to next whitespace separated token
- tok.nextToken(WS_DELIM);
- }
- return arg;
- }
-
- /**
- * Execute a command line as if it came from the end user. Searches the list of command providers using
- * introspection until it finds one that contains a matching method. It searches for a method with the name "_cmd"
- * where cmd is the command to execute. For example, for a command of "launch" execute searches for a method called
- * "_launch".
- *
- * @param cmd
- * The name of the command to execute.
- * @return The object returned by the method executed.
- */
- public Object execute(String cmd) {
- Object retval = null;
- @SuppressWarnings("rawtypes")
- Class[] parameterTypes = new Class[] { CommandInterpreter.class };
- Object[] parameters = new Object[] { this };
- boolean executed = false;
- int size = commandProviders.length;
- for (int i = 0; !executed && (i < size); i++) {
- try {
- Object target = commandProviders[i];
- Method method = target.getClass().getMethod("_" + cmd, parameterTypes); //$NON-NLS-1$
- retval = method.invoke(target, parameters);
- executed = true; // stop after the command has been found
- } catch (NoSuchMethodException ite) {
- // keep going - maybe another command provider will be able to
- // execute this command
- } catch (InvocationTargetException ite) {
- executed = true; // don't want to keep trying - we found the
- // method but got an error
- printStackTrace(ite.getTargetException());
- } catch (Exception ee) {
- executed = true; // don't want to keep trying - we got an error
- // we don't understand
- printStackTrace(ee);
- }
- }
- // if no command was found to execute, display help for all registered
- // command providers
- if (!executed) {
- for (int i = 0; i < size; i++) {
- try {
- CommandProvider commandProvider = (CommandProvider) commandProviders[i];
- out.print(commandProvider.getHelp());
- out.flush();
- } catch (Exception ee) {
- printStackTrace(ee);
- }
- }
- // call help for the more command provided by this class
- out.print(getHelp());
- out.flush();
- }
- return retval;
- }
-
- /**
- * Prints a string to the output medium (appended with newline character).
- * <p>
- * This method does not increment the line counter for the 'more' prompt.
- *
- * @param o
- * the string to be printed
- */
- private void printline(Object o) {
- print(o + newline);
- }
-
- /**
- * Prints an object to the outputstream
- *
- * @param o
- * the object to be printed
- */
- public void print(Object o) {
- synchronized (out) {
- out.print(o);
- out.flush();
- }
- }
-
- /**
- * Prints a empty line to the outputstream
- */
- public void println() {
- println(""); //$NON-NLS-1$
- }
-
- /**
- * Print a stack trace including nested exceptions.
- *
- * @param t
- * The offending exception
- */
- public void printStackTrace(Throwable t) {
- t.printStackTrace(out);
-
- Method[] methods = t.getClass().getMethods();
-
- int size = methods.length;
- Class<Throwable> throwable = Throwable.class;
-
- for (int i = 0; i < size; i++) {
- Method method = methods[i];
-
- if (Modifier.isPublic(method.getModifiers())
- && method.getName().startsWith("get") && throwable.isAssignableFrom(method.getReturnType()) && (method.getParameterTypes().length == 0)) { //$NON-NLS-1$
- try {
- Throwable nested = (Throwable) method.invoke(t, new Object[0]);
-
- if ((nested != null) && (nested != t)) {
- out.println(ConsoleMsg.CONSOLE_NESTED_EXCEPTION);
- printStackTrace(nested);
- }
- } catch (IllegalAccessException e) {
- } catch (InvocationTargetException e) {
- }
- }
- }
- }
-
- /**
- * Prints an object to the output medium (appended with newline character).
- * <p>
- * If running on the target environment, the user is prompted with '--more' if more than the configured number of
- * lines have been printed without user prompt. This enables the user of the program to have control over scrolling.
- * <p>
- * For this to work properly you should not embed "\n" etc. into the string.
- *
- * @param o
- * the object to be printed
- */
- public void println(Object o) {
- if (o == null) {
- return;
- }
- synchronized (out) {
- printline(o);
- }
- }
-
- /**
- * Prints the given dictionary sorted by keys.
- *
- * @param dic
- * the dictionary to print
- * @param title
- * the header to print above the key/value pairs
- */
- public void printDictionary(Dictionary<?, ?> dic, String title) {
- if (dic == null) {
- return;
- }
-
- int count = dic.size();
- String[] keys = new String[count];
- Enumeration<?> keysEnum = dic.keys();
- int i = 0;
- while (keysEnum.hasMoreElements()) {
- keys[i++] = (String) keysEnum.nextElement();
- }
- Util.sortByString(keys);
-
- if (title != null) {
- println(title);
- }
- for (i = 0; i < count; i++) {
- println(" " + keys[i] + " = " + dic.get(keys[i])); //$NON-NLS-1$//$NON-NLS-2$
- }
- println();
- }
-
- /**
- * Prints the given bundle resource if it exists
- *
- * @param bundle
- * the bundle containing the resource
- * @param resource
- * the resource to print
- */
- public void printBundleResource(Bundle bundle, String resource) {
- URL entry = null;
- entry = bundle.getEntry(resource);
- if (entry != null) {
- try {
- println(resource);
- InputStream in = entry.openStream();
- byte[] buffer = new byte[1024];
- int read = 0;
- try {
- while ((read = in.read(buffer)) != -1) {
- print(new String(buffer, 0, read));
- }
- } finally {
- if (in != null) {
- try {
- in.close();
- } catch (IOException e) {
- }
- }
- }
- } catch (Exception e) {
- System.err.println(NLS.bind(ConsoleMsg.CONSOLE_ERROR_READING_RESOURCE, resource));
- }
- } else {
- println(NLS.bind(ConsoleMsg.CONSOLE_RESOURCE_NOT_IN_BUNDLE, resource, bundle.toString()));
- }
- }
-
- /**
- * Answer a string (may be as many lines as you like) with help texts that explain the command.
- */
- public String getHelp() {
- StringBuffer help = new StringBuffer(256);
- help.append(ConsoleMsg.CONSOLE_HELP_CONTROLLING_CONSOLE_HEADING);
- help.append(newline);
- help.append(tab);
- help.append("more - "); //$NON-NLS-1$
- help.append(ConsoleMsg.CONSOLE_HELP_MORE);
- help.append(newline);
- return help.toString();
- }
-
-}
diff --git a/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/StandardBundleAdmin.java b/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/StandardBundleAdmin.java
index cf90105..f762aee 100644
--- a/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/StandardBundleAdmin.java
+++ b/org.eclipse.virgo.ide.management.remote/src/org/eclipse/virgo/ide/management/remote/StandardBundleAdmin.java
@@ -7,28 +7,29 @@
*
* Contributors:
* SpringSource, a divison of VMware, Inc. - initial API and implementation
+ * SAP AG - support for new equinox console
*******************************************************************************/
package org.eclipse.virgo.ide.management.remote;
+import java.io.ByteArrayOutputStream;
import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
+import java.io.PrintStream;
+import java.io.StringBufferInputStream;
import java.util.Arrays;
import java.util.Dictionary;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
+import org.apache.felix.service.command.CommandProcessor;
+import org.apache.felix.service.command.CommandSession;
import org.eclipse.gemini.blueprint.util.OsgiServiceReferenceUtils;
-import org.eclipse.osgi.framework.console.CommandProvider;
-import org.eclipse.osgi.framework.internal.core.Util;
import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.ExportPackageDescription;
import org.eclipse.osgi.service.resolver.PlatformAdmin;
import org.eclipse.virgo.ide.management.remote.ServiceReference.Type;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceReference;
-import org.osgi.service.packageadmin.PackageAdmin;
import org.osgi.util.tracker.ServiceTracker;
import org.springframework.jmx.export.annotation.ManagedOperation;
import org.springframework.jmx.export.annotation.ManagedResource;
@@ -41,19 +42,16 @@ public class StandardBundleAdmin implements BundleAdmin {
private final PlatformAdmin platformAdmin;
- @SuppressWarnings("unused")
- private final PackageAdmin packageAdmin;
-
private final BundleContext bundleContext;
- private final ServiceTracker consoleProviderTracker;
+ private final ServiceTracker<CommandProcessor, CommandProcessor> commandProcessorTracker;
- public StandardBundleAdmin(PlatformAdmin platformAdmin, PackageAdmin packageAdmin, BundleContext bundleContext) {
+ public StandardBundleAdmin(PlatformAdmin platformAdmin, /*PackageAdmin packageAdmin,*/BundleContext bundleContext) {
this.platformAdmin = platformAdmin;
- this.packageAdmin = packageAdmin;
this.bundleContext = bundleContext;
- this.consoleProviderTracker = new ServiceTracker(bundleContext, CommandProvider.class.getName(), null);
- this.consoleProviderTracker.open();
+ this.commandProcessorTracker = new ServiceTracker<CommandProcessor, CommandProcessor>(bundleContext,
+ CommandProcessor.class, null);
+ this.commandProcessorTracker.open();
}
@ManagedOperation(description = "Stop the given bundle")
@@ -78,21 +76,32 @@ public class StandardBundleAdmin implements BundleAdmin {
@ManagedOperation(description = "Executes the given command")
public String execute(String cmdLine) {
- StringWriter writer = new StringWriter();
- PrintWriter printWriter = new PrintWriter(writer);
+ @SuppressWarnings("deprecation")
+ StringBufferInputStream in = new StringBufferInputStream("");
+ ByteArrayOutputStream output = new ByteArrayOutputStream();
+ PrintStream out = new PrintStream(output);
+
try {
- ServerCommandInterpreter interpreter = new ServerCommandInterpreter(cmdLine, getServices(), printWriter);
- interpreter.execute(interpreter.nextArgument());
- try {
- writer.close();
- printWriter.close();
- } catch (IOException e) {
+ CommandProcessor commandProcessor = commandProcessorTracker.getService();
+ if (commandProcessor != null) {
+ CommandSession commandSession = commandProcessor.createSession(in, out, out);
+ Object result = null;
+ try {
+ result = commandSession.execute(cmdLine);
+ } catch (Exception e) {
+ e.printStackTrace(out);
+ return output.toString();
+ }
+ if (result == null) {
+ result = "";
+ }
+ return output.toString() + "\n" + result.toString();
}
- return writer.toString();
+ return "No CommandProcessor registered; cannot execute commands";
} finally {
try {
- writer.close();
- printWriter.close();
+ out.close();
+ output.close();
} catch (IOException e) {
}
}
@@ -191,20 +200,6 @@ public class StandardBundleAdmin implements BundleAdmin {
return bundles;
}
- private Object[] getServices() {
- ServiceReference[] serviceRefs = consoleProviderTracker.getServiceReferences();
- if (serviceRefs == null) {
- return new Object[0];
- }
- Util.dsort(serviceRefs, 0, serviceRefs.length);
-
- Object[] serviceObjects = new Object[serviceRefs.length];
- for (int i = 0; i < serviceRefs.length; i++) {
- serviceObjects[i] = bundleContext.getService(serviceRefs[i]);
- }
- return serviceObjects;
- }
-
private String getState(org.osgi.framework.Bundle b) {
switch (b.getState()) {
case org.osgi.framework.Bundle.ACTIVE:

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