io.fabric8.openshift.client.dsl.internal.TemplateOperationsImpl Maven / Gradle / Ivy

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/**
 * Copyright (C) 2015 Red Hat, Inc.
 *
 * Licensed 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.openshift.client.dsl.internal;

import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.RequestBody;
import io.fabric8.kubernetes.api.model.KubernetesList;
import io.fabric8.kubernetes.client.KubernetesClientException;
import io.fabric8.kubernetes.client.utils.URLUtils;
import io.fabric8.openshift.api.model.DoneableTemplate;
import io.fabric8.openshift.api.model.Parameter;
import io.fabric8.openshift.api.model.Template;
import io.fabric8.openshift.api.model.TemplateList;
import io.fabric8.openshift.client.OpenShiftConfig;
import io.fabric8.openshift.client.ParameterValue;
import io.fabric8.openshift.client.dsl.ClientTemplateResource;
import io.fabric8.openshift.client.dsl.TemplateOperation;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.TreeMap;

public class TemplateOperationsImpl
  extends OpenShiftOperation>
  implements TemplateOperation {

  public TemplateOperationsImpl(OkHttpClient client, OpenShiftConfig config, String namespace) {
    this(client, config, null, namespace, null, true, null, null, false, -1, new TreeMap(), new TreeMap(), new TreeMap(), new TreeMap(), new TreeMap());
  }

  public TemplateOperationsImpl(OkHttpClient client, OpenShiftConfig config, String apiVersion, String namespace, String name, Boolean cascading, Template item, String resourceVersion, Boolean reloadingFromServer, long gracePeriodSeconds, Map labels, Map labelsNot, Map labelsIn, Map labelsNotIn, Map fields) {
    super(client, config, null, apiVersion, "templates", namespace, name, cascading, item, resourceVersion, reloadingFromServer, gracePeriodSeconds, labels, labelsNot, labelsIn, labelsNotIn, fields);
  }

  @Override
  public KubernetesList process(ParameterValue... values) {
    Template t = get();
    Map valuesMap = new HashMap<>(values.length);
    for (ParameterValue pv : values) {
      valuesMap.put(pv.getName(), pv.getValue());
    }
    try {
      for (Parameter p : t.getParameters()) {
        String v = valuesMap.get(p.getName());
        if (v != null) {
          p.setGenerate(null);
          p.setValue(v);
        }
      }

      RequestBody body = RequestBody.create(JSON, JSON_MAPPER.writeValueAsString(t));
      Request.Builder requestBuilder = new Request.Builder().post(body).url(getProcessUrl());
      t = handleResponse(requestBuilder, 201);
      KubernetesList l = new KubernetesList();
      l.setItems(t.getObjects());
      return l;
    } catch (Exception e) {
      throw KubernetesClientException.launderThrowable(e);
    }
  }

  private URL getProcessUrl() throws MalformedURLException {
    URL requestUrl = getRootUrl();
    if (getNamespace() != null) {
      requestUrl = new URL(URLUtils.join(requestUrl.toString(), "namespaces" , getNamespace()));
    }
    requestUrl = new URL(URLUtils.join(requestUrl.toString(), "processedtemplates"));
    return requestUrl;
  }
}