| /** |
| * 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.camel.component.kubernetes.producer; |
| |
| import java.util.Map; |
| |
| import io.fabric8.kubernetes.client.dsl.ClientMixedOperation; |
| import io.fabric8.kubernetes.client.dsl.ClientNonNamespaceOperation; |
| import io.fabric8.kubernetes.client.dsl.ClientResource; |
| import io.fabric8.openshift.api.model.Build; |
| import io.fabric8.openshift.api.model.BuildList; |
| import io.fabric8.openshift.api.model.DoneableBuild; |
| import io.fabric8.openshift.client.OpenShiftClient; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.component.kubernetes.KubernetesConstants; |
| import org.apache.camel.component.kubernetes.KubernetesEndpoint; |
| import org.apache.camel.impl.DefaultProducer; |
| import org.apache.camel.util.ObjectHelper; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class KubernetesBuildsProducer extends DefaultProducer { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(KubernetesBuildsProducer.class); |
| |
| public KubernetesBuildsProducer(KubernetesEndpoint endpoint) { |
| super(endpoint); |
| } |
| |
| @Override |
| public KubernetesEndpoint getEndpoint() { |
| return (KubernetesEndpoint) super.getEndpoint(); |
| } |
| |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| String operation; |
| |
| if (ObjectHelper.isEmpty(getEndpoint().getKubernetesConfiguration().getOperation())) { |
| operation = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_OPERATION, String.class); |
| } else { |
| operation = getEndpoint().getKubernetesConfiguration().getOperation(); |
| } |
| |
| switch (operation) { |
| |
| case KubernetesOperations.LIST_BUILD: |
| doList(exchange, operation); |
| break; |
| |
| case KubernetesOperations.LIST_BUILD_BY_LABELS_OPERATION: |
| doListBuildByLabels(exchange, operation); |
| break; |
| |
| case KubernetesOperations.GET_BUILD_OPERATION: |
| doGetBuild(exchange, operation); |
| break; |
| |
| default: |
| throw new IllegalArgumentException("Unsupported operation " + operation); |
| } |
| } |
| |
| protected void doList(Exchange exchange, String operation) throws Exception { |
| BuildList buildList = getEndpoint().getKubernetesClient().adapt(OpenShiftClient.class).builds().list(); |
| exchange.getOut().setBody(buildList.getItems()); |
| } |
| |
| protected void doListBuildByLabels(Exchange exchange, String operation) throws Exception { |
| BuildList buildList = null; |
| Map<String, String> labels = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_BUILDS_LABELS, |
| Map.class); |
| String namespaceName = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, String.class); |
| if (!ObjectHelper.isEmpty(namespaceName)) { |
| ClientNonNamespaceOperation<Build, BuildList, DoneableBuild, ClientResource<Build, DoneableBuild>> builds = getEndpoint().getKubernetesClient().adapt(OpenShiftClient.class).builds() |
| .inNamespace(namespaceName); |
| for (Map.Entry<String, String> entry : labels.entrySet()) { |
| builds.withLabel(entry.getKey(), entry.getValue()); |
| } |
| buildList = builds.list(); |
| } else { |
| ClientMixedOperation<Build, BuildList, DoneableBuild, ClientResource<Build, DoneableBuild>> builds = getEndpoint().getKubernetesClient().adapt(OpenShiftClient.class).builds(); |
| for (Map.Entry<String, String> entry : labels.entrySet()) { |
| builds.withLabel(entry.getKey(), entry.getValue()); |
| } |
| buildList = builds.list(); |
| } |
| exchange.getOut().setBody(buildList.getItems()); |
| } |
| |
| protected void doGetBuild(Exchange exchange, String operation) throws Exception { |
| Build build = null; |
| String buildName = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_BUILD_NAME, String.class); |
| String namespaceName = exchange.getIn().getHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, String.class); |
| if (ObjectHelper.isEmpty(buildName)) { |
| LOG.error("Get a specific Build require specify a Build name"); |
| throw new IllegalArgumentException("Get a specific Build require specify a Build name"); |
| } |
| if (ObjectHelper.isEmpty(namespaceName)) { |
| LOG.error("Get a specific Build require specify a namespace name"); |
| throw new IllegalArgumentException("Get a specific Build require specify a namespace name"); |
| } |
| build = getEndpoint().getKubernetesClient().adapt(OpenShiftClient.class).builds().inNamespace(namespaceName) |
| .withName(buildName).get(); |
| exchange.getOut().setBody(build); |
| } |
| } |