FELIX-1206: config/propappend patch
git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@783712 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/karaf/gshell/gshell-config/src/main/java/org/apache/felix/karaf/gshell/config/PropAppendCommand.java b/karaf/gshell/gshell-config/src/main/java/org/apache/felix/karaf/gshell/config/PropAppendCommand.java
new file mode 100644
index 0000000..562ce8a
--- /dev/null
+++ b/karaf/gshell/gshell-config/src/main/java/org/apache/felix/karaf/gshell/config/PropAppendCommand.java
@@ -0,0 +1,52 @@
+/*
+ * 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.felix.karaf.gshell.config;
+
+import java.util.Dictionary;
+
+import org.apache.geronimo.gshell.clp.Argument;
+import org.osgi.service.cm.ConfigurationAdmin;
+
+/**
+ * Appends a value to the current property value.
+ */
+public class PropAppendCommand extends ConfigCommandSupport {
+
+ @Argument(index = 0, required = true, description = "the property to set")
+ String prop;
+
+ @Argument(index = 1, required = true, description = "the value to be appended")
+ String value;
+
+ @Override
+ protected void doExecute(ConfigurationAdmin admin) throws Exception {
+ Dictionary props = getEditedProps();
+ if (props == null) {
+ System.err.println("No configuration is being edited. Run the edit command first");
+ } else {
+ final Object currentValue = props.get(prop);
+ if (currentValue == null) {
+ props.put(prop, value);
+ } else if (currentValue instanceof String) {
+ props.put(prop, currentValue + value);
+ } else {
+ System.err.println("Append Failed: current value is not a String.");
+ }
+ }
+ }
+
+}
diff --git a/karaf/gshell/gshell-config/src/main/resources/META-INF/spring/gshell-config.xml b/karaf/gshell/gshell-config/src/main/resources/META-INF/spring/gshell-config.xml
index 095e7e5..8ad512e 100644
--- a/karaf/gshell/gshell-config/src/main/resources/META-INF/spring/gshell-config.xml
+++ b/karaf/gshell/gshell-config/src/main/resources/META-INF/spring/gshell-config.xml
@@ -78,6 +78,15 @@
<null/>
</gshell:completers>
</gshell:command>
+ <gshell:command name="config/propappend">
+ <gshell:action class="org.apache.felix.karaf.gshell.config.PropAppendCommand">
+ <property name="bundleContext" ref="bundleContext"/>
+ </gshell:action>
+ <gshell:completers>
+ <ref bean="configPropertyCompleter" />
+ <null/>
+ </gshell:completers>
+ </gshell:command>
<gshell:command name="config/update">
<gshell:action class="org.apache.felix.karaf.gshell.config.UpdateCommand">
<property name="bundleContext" ref="bundleContext"/>
diff --git a/karaf/gshell/gshell-config/src/main/resources/org/apache/felix/karaf/gshell/config/PropAppendCommand.properties b/karaf/gshell/gshell-config/src/main/resources/org/apache/felix/karaf/gshell/config/PropAppendCommand.properties
new file mode 100644
index 0000000..87bc54c
--- /dev/null
+++ b/karaf/gshell/gshell-config/src/main/resources/org/apache/felix/karaf/gshell/config/PropAppendCommand.properties
@@ -0,0 +1,23 @@
+##
+## 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.
+##
+
+command.description=Appends a value to the end of an existing property value
+
+command.manual=\
+ TODO: date manual