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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 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 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.InputComponent;
import  org.jboss.forge.addon.ui.input.UICompleter;
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.util.Categories;
import  org.jboss.forge.addon.ui.util.Metadata;
import  javax.inject.Inject;
Deletes a replication controller from kubernetes
    @Inject
    @WithAttributes(label = "Replication Controller ID", description = "The ID of the replication controller to delete.", required = true)
    @Override
    public UICommandMetadata getMetadata(UIContext context) {
        return Metadata.from(super.getMetadata(context), getClass())
                .category(Categories.create())
                .name( + ": Replication Controller Delete")
                .description("Deletes the given replication controller from the kubernetes cloud");
    }
    @Override
    public void initializeUI(UIBuilder builderthrows Exception {
        super.initializeUI(builder);
        // populate autocompletion options
        .setCompleter(new UICompleter<String>() {
            @Override
            public Iterable<StringgetCompletionProposals(UIContext context, InputComponent<?, StringinputString value) {
                List<Stringlist = new ArrayList<String>();
                ReplicationControllerList replicationControllers = getKubernetes().replicationControllers().inNamespace(getNamespace()).list();
                if (replicationControllers != null) {
                    List<ReplicationControlleritems = replicationControllers.getItems();
                    if (items != null) {
                        for (ReplicationController item : items) {
                            String id = KubernetesHelper.getName(item);
                            list.add(id);
                        }
                    }
                }
                Collections.sort(list);
                return list;
            }
        });
        builder.add();
    }
    @Override
    public Result execute(UIExecutionContext contextthrows Exception {
        String idText = .getValue();
        ReplicationController replicationController = getKubernetes().replicationControllers().inNamespace(getNamespace()).withName(idText).getIfExists();
        if (replicationController == null) {
            ..println("No replicationController for id: " + idText);
        } else {
            executeReplicationController(replicationController);
        }
        return null;
    }
    protected void executeReplicationController(ReplicationController replicationControllerthrows Exception {
        getKubernetes().replicationControllers().inNamespace(getNamespace()).withName(KubernetesHelper.getName(replicationController)).delete();
    }
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