| /* |
| * 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.jclouds.s3.binders; |
| |
| import java.util.Collection; |
| import java.util.Properties; |
| |
| import javax.inject.Singleton; |
| import javax.ws.rs.core.MediaType; |
| import javax.xml.parsers.FactoryConfigurationError; |
| import javax.xml.parsers.ParserConfigurationException; |
| |
| import org.jclouds.http.HttpRequest; |
| import org.jclouds.rest.Binder; |
| import org.jclouds.s3.domain.AccessControlList.CanonicalUserGrantee; |
| import org.jclouds.s3.domain.AccessControlList.EmailAddressGrantee; |
| import org.jclouds.s3.domain.AccessControlList.Grant; |
| import org.jclouds.s3.domain.AccessControlList.GroupGrantee; |
| import org.jclouds.s3.domain.BucketLogging; |
| import org.jclouds.s3.reference.S3Constants; |
| |
| import com.google.common.base.Throwables; |
| import com.jamesmurty.utils.XMLBuilder; |
| |
| @Singleton |
| public class BindBucketLoggingToXmlPayload implements Binder { |
| @Override |
| public <R extends HttpRequest> R bindToRequest(R request, Object payload) { |
| BucketLogging from = (BucketLogging) payload; |
| Properties outputProperties = new Properties(); |
| outputProperties.put(javax.xml.transform.OutputKeys.OMIT_XML_DECLARATION, "yes"); |
| try { |
| String stringPayload = generateBuilder(from).asString(outputProperties); |
| request.setPayload(stringPayload); |
| request.getPayload().getContentMetadata().setContentType(MediaType.TEXT_XML); |
| return request; |
| } catch (Exception e) { |
| Throwables.propagateIfPossible(e); |
| throw new RuntimeException("error transforming bucketLogging: " + from, e); |
| } |
| } |
| |
| protected XMLBuilder generateBuilder(BucketLogging bucketLogging) throws ParserConfigurationException, |
| FactoryConfigurationError { |
| XMLBuilder rootBuilder = XMLBuilder.create("BucketLoggingStatus") |
| .attr("xmlns", S3Constants.S3_REST_API_XML_NAMESPACE).elem("LoggingEnabled"); |
| rootBuilder.elem("TargetBucket").text(bucketLogging.getTargetBucket()); |
| rootBuilder.elem("TargetPrefix").text(bucketLogging.getTargetPrefix()); |
| addGrants(rootBuilder.elem("TargetGrants"), bucketLogging.getTargetGrants()); |
| return rootBuilder; |
| } |
| |
| static void addGrants(XMLBuilder grantsBuilder, Collection<Grant> grants) { |
| for (Grant grant : grants) { |
| XMLBuilder grantBuilder = grantsBuilder.elem("Grant"); |
| XMLBuilder granteeBuilder = grantBuilder.elem("Grantee").attr("xmlns:xsi", |
| "http://www.w3.org/2001/XMLSchema-instance"); |
| |
| if (grant.getGrantee() instanceof GroupGrantee) { |
| granteeBuilder.attr("xsi:type", "Group").elem("URI").text(grant.getGrantee().getIdentifier()); |
| } else if (grant.getGrantee() instanceof CanonicalUserGrantee) { |
| CanonicalUserGrantee grantee = (CanonicalUserGrantee) grant.getGrantee(); |
| granteeBuilder.attr("xsi:type", "CanonicalUser").elem("ID").text(grantee.getIdentifier()); |
| if (grantee.getDisplayName() != null) { |
| granteeBuilder.elem("DisplayName").text(grantee.getDisplayName()); |
| } |
| } else if (grant.getGrantee() instanceof EmailAddressGrantee) { |
| granteeBuilder.attr("xsi:type", "AmazonCustomerByEmail").elem("EmailAddress") |
| .text(grant.getGrantee().getIdentifier()); |
| } |
| grantBuilder.elem("Permission").text(grant.getPermission()); |
| } |
| } |
| |
| } |