Java tutorial
/* * Copyright 2015-2016 the original author or authors. * * 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 jp.classmethod.aws.gradle.ec2; import lombok.Getter; import lombok.Setter; import org.gradle.api.GradleException; import org.gradle.api.tasks.TaskAction; import com.amazonaws.AmazonServiceException; import com.amazonaws.services.ec2.AmazonEC2; import com.amazonaws.services.ec2.model.RevokeSecurityGroupIngressRequest; public class AmazonEC2RevokeSecurityGroupIngressTask extends AbstractAmazonEC2SecurityGroupPermissionTask { @Getter @Setter private String groupId; @Getter @Setter private Object ipPermissions; public AmazonEC2RevokeSecurityGroupIngressTask() { setDescription("Revoke security group ingress."); setGroup("AWS"); } @TaskAction public void revokeIngress() { // to enable conventionMappings feature String groupId = getGroupId(); Object ipPermissions = getIpPermissions(); if (groupId == null) { throw new GradleException("groupId is not specified"); } if (ipPermissions == null) { throw new GradleException("ipPermissions is not specified"); } AmazonEC2PluginExtension ext = getProject().getExtensions().getByType(AmazonEC2PluginExtension.class); AmazonEC2 ec2 = ext.getClient(); try { ec2.revokeSecurityGroupIngress(new RevokeSecurityGroupIngressRequest().withGroupId(groupId) .withIpPermissions(parse(ipPermissions))); } catch (AmazonServiceException e) { if (e.getErrorCode().equals("InvalidPermission.NotFound")) { getLogger().warn(e.getMessage()); } else { throw e; } } } }