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Copyright 2005-2015 Red Hat, Inc. Red Hat 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 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 io.fabric8.forge.kubernetes;
import  org.jboss.forge.addon.ui.context.UIBuilder;
import  org.jboss.forge.addon.ui.context.UIContext;
import  org.jboss.forge.addon.ui.context.UIExecutionContext;
import  org.jboss.forge.addon.ui.input.UIInput;
import  org.jboss.forge.addon.ui.metadata.UICommandMetadata;
import  org.jboss.forge.addon.ui.metadata.WithAttributes;
import  org.jboss.forge.addon.ui.result.Result;
import  org.jboss.forge.addon.ui.result.Results;
import  org.jboss.forge.addon.ui.util.Categories;
import  org.jboss.forge.addon.ui.util.Metadata;
import  javax.inject.Inject;
import static io.fabric8.kubernetes.api.KubernetesHelper.getName;

Command to set the namespace
public class NamespaceSet extends AbstractKubernetesCommand {
    @WithAttributes(label = "Namespace", description = "The namespace to switch to", required = true)
    public UICommandMetadata getMetadata(UIContext context) {
        return Metadata.from(super.getMetadata(context), getClass())
                .name( + ": Namespace Set")
                .description("Sets the current namespace");
    public void initializeUI(UIBuilder builderthrows Exception {
        // TODO load the list of namespaces...
        namespace.setCompleter(new UICompleter<String>() {
            public Iterable<String> getCompletionProposals(UIContext context, InputComponent<?, String> input, String value) {
                List<String> list = new ArrayList<String>();
                PodList pods = getKubernetes().getPods();
                if (pods != null) {
                    List<Pod> items = pods.getItems();
                    if (items != null) {
                        for (Pod item : items) {
                            String id = getName(item);
                System.out.println("Completion list is " + list);
                return list;
    public Result execute(UIExecutionContext uiExecutionContextthrows Exception {
        String value = .getValue();
        return Results.success("Namespace is: " + getNamespace());
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