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From jbono...@apache.org
Subject git commit: [KARAF-3124] Add shell:env command
Date Sat, 19 Jul 2014 15:47:57 GMT
Repository: karaf
Updated Branches:
  refs/heads/karaf-2.3.x 986fc96d7 -> a7738ff4e


[KARAF-3124] Add shell:env command


Project: http://git-wip-us.apache.org/repos/asf/karaf/repo
Commit: http://git-wip-us.apache.org/repos/asf/karaf/commit/a7738ff4
Tree: http://git-wip-us.apache.org/repos/asf/karaf/tree/a7738ff4
Diff: http://git-wip-us.apache.org/repos/asf/karaf/diff/a7738ff4

Branch: refs/heads/karaf-2.3.x
Commit: a7738ff4e3b6d56f436be987df0407825f7214a0
Parents: 986fc96
Author: Jean-Baptiste Onofré <jbonofre@apache.org>
Authored: Sat Jul 19 17:47:32 2014 +0200
Committer: Jean-Baptiste Onofré <jbonofre@apache.org>
Committed: Sat Jul 19 17:47:32 2014 +0200

----------------------------------------------------------------------
 .../apache/karaf/shell/commands/EnvAction.java  | 44 ++++++++++++++++++++
 .../services/org/apache/karaf/shell/commands    |  1 +
 .../OSGI-INF/blueprint/shell-commands.xml       |  3 ++
 3 files changed, 48 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/karaf/blob/a7738ff4/shell/commands/src/main/java/org/apache/karaf/shell/commands/EnvAction.java
----------------------------------------------------------------------
diff --git a/shell/commands/src/main/java/org/apache/karaf/shell/commands/EnvAction.java b/shell/commands/src/main/java/org/apache/karaf/shell/commands/EnvAction.java
new file mode 100644
index 0000000..c692292
--- /dev/null
+++ b/shell/commands/src/main/java/org/apache/karaf/shell/commands/EnvAction.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.karaf.shell.commands;
+
+import org.apache.felix.gogo.commands.Argument;
+import org.apache.felix.gogo.commands.Command;
+import org.apache.karaf.shell.console.AbstractAction;
+
+/**
+ * Command to get/set the value of a session variable.
+ */
+@Command(scope = "shell", name = "env", description = "Get/set the value of a console session
variable.")
+public class EnvAction extends AbstractAction {
+
+    @Argument(index = 0, name = "variable", description = "The name of the console session
variable.", required = true, multiValued = false)
+    String variable;
+
+    @Argument(index = 1, name = "value", description = "The new value of the console session
variable.", required = false, multiValued = false)
+    String value;
+
+    protected Object doExecute() throws Exception {
+        if (value == null) {
+            System.out.println(session.get(variable));
+        } else {
+            session.put(variable, value);
+        }
+        return null;
+    }
+
+}

http://git-wip-us.apache.org/repos/asf/karaf/blob/a7738ff4/shell/commands/src/main/resources/META-INF/services/org/apache/karaf/shell/commands
----------------------------------------------------------------------
diff --git a/shell/commands/src/main/resources/META-INF/services/org/apache/karaf/shell/commands
b/shell/commands/src/main/resources/META-INF/services/org/apache/karaf/shell/commands
index 7344f22..85a9031 100644
--- a/shell/commands/src/main/resources/META-INF/services/org/apache/karaf/shell/commands
+++ b/shell/commands/src/main/resources/META-INF/services/org/apache/karaf/shell/commands
@@ -20,6 +20,7 @@ org.apache.karaf.shell.commands.ClearAction
 org.apache.karaf.shell.commands.DateAction
 org.apache.karaf.shell.commands.EachAction
 org.apache.karaf.shell.commands.EchoAction
+org.apache.karaf.shell.commands.EnvAction
 org.apache.karaf.shell.commands.ExecuteAction
 org.apache.karaf.shell.commands.GrepAction
 org.apache.karaf.shell.commands.HistoryAction

http://git-wip-us.apache.org/repos/asf/karaf/blob/a7738ff4/shell/commands/src/main/resources/OSGI-INF/blueprint/shell-commands.xml
----------------------------------------------------------------------
diff --git a/shell/commands/src/main/resources/OSGI-INF/blueprint/shell-commands.xml b/shell/commands/src/main/resources/OSGI-INF/blueprint/shell-commands.xml
index 5f0242e..206ef14 100644
--- a/shell/commands/src/main/resources/OSGI-INF/blueprint/shell-commands.xml
+++ b/shell/commands/src/main/resources/OSGI-INF/blueprint/shell-commands.xml
@@ -38,6 +38,9 @@
         <command name="shell/echo">
             <action class="org.apache.karaf.shell.commands.EchoAction"/>
         </command>
+        <command name="shell/env">
+            <action class="org.apache.karaf.shell.commands.EnvAction"/>
+        </command>
         <command name="shell/exec">
             <action class="org.apache.karaf.shell.commands.ExecuteAction"/>
         </command>


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