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.internal.ConventionTask; import org.gradle.api.tasks.TaskAction; import com.amazonaws.AmazonServiceException; import com.amazonaws.services.ec2.AmazonEC2; import com.amazonaws.services.ec2.model.DeleteSecurityGroupRequest; public class AmazonEC2DeleteSecurityGroupTask extends ConventionTask { @Getter @Setter private String groupName; @Getter @Setter private String groupId; public AmazonEC2DeleteSecurityGroupTask() { setDescription("Delete security group."); setGroup("AWS"); } @TaskAction public void authorizeIngress() { // to enable conventionMappings feature String groupName = getGroupName(); String groupId = getGroupId(); AmazonEC2PluginExtension ext = getProject().getExtensions().getByType(AmazonEC2PluginExtension.class); AmazonEC2 ec2 = ext.getClient(); if (groupName == null && groupId == null) { throw new GradleException("groupName nor groupId is not specified"); } try { ec2.deleteSecurityGroup(new DeleteSecurityGroupRequest().withGroupId(groupId).withGroupName(groupName)); } catch (AmazonServiceException e) { if (e.getErrorCode().equals("InvalidPermission.Duplicate")) { getLogger().warn(e.getMessage()); } else { throw e; } } } }