| /* |
| * 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.openstack.swift.v1.functions; |
| |
| import static com.google.common.io.BaseEncoding.base16; |
| import static com.google.common.net.HttpHeaders.ETAG; |
| import static com.google.common.net.HttpHeaders.LAST_MODIFIED; |
| import static org.jclouds.openstack.swift.v1.reference.SwiftHeaders.OBJECT_DELETE_AT; |
| |
| import java.net.URI; |
| import java.util.Date; |
| |
| import javax.inject.Inject; |
| |
| import org.jclouds.date.DateService; |
| import org.jclouds.http.HttpRequest; |
| import org.jclouds.http.HttpResponse; |
| import org.jclouds.io.MutableContentMetadata; |
| import org.jclouds.io.Payload; |
| import org.jclouds.openstack.swift.v1.domain.SwiftObject; |
| import org.jclouds.rest.InvocationContext; |
| import org.jclouds.rest.internal.GeneratedHttpRequest; |
| |
| import com.google.common.base.Function; |
| import com.google.common.hash.HashCode; |
| |
| public class ParseObjectFromResponse implements Function<HttpResponse, SwiftObject>, |
| InvocationContext<ParseObjectFromResponse> { |
| private final DateService dates; |
| |
| @Inject |
| ParseObjectFromResponse(DateService dates) { |
| this.dates = dates; |
| } |
| |
| private String uri; |
| private String name; |
| |
| @Override |
| public SwiftObject apply(HttpResponse from) { |
| |
| Payload payload = from.getPayload(); |
| MutableContentMetadata contentMeta = payload.getContentMetadata(); |
| |
| String deleteAt = from.getFirstHeaderOrNull(OBJECT_DELETE_AT); |
| if (deleteAt != null) { |
| long fromEpoch = Long.parseLong(from.getFirstHeaderOrNull(OBJECT_DELETE_AT)) * 1000; |
| contentMeta.setExpires(new Date(fromEpoch)); |
| payload.setContentMetadata(contentMeta); |
| } |
| |
| String etag = from.getFirstHeaderOrNull(ETAG); |
| if (etag != null) { |
| payload.getContentMetadata().setContentMD5(HashCode.fromBytes(base16().lowerCase().decode(etag))); |
| } |
| |
| return SwiftObject.builder() |
| .uri(URI.create(uri)) |
| .name(name) |
| .etag(etag) |
| .payload(payload) |
| .lastModified(dates.rfc822DateParse(from.getFirstHeaderOrNull(LAST_MODIFIED))) |
| .headers(from.getHeaders()) |
| .metadata(EntriesWithoutMetaPrefix.INSTANCE.apply(from.getHeaders())).build(); |
| } |
| |
| @Override |
| public ParseObjectFromResponse setContext(HttpRequest request) { |
| this.uri = request.getEndpoint().toString(); |
| this.name = GeneratedHttpRequest.class.cast(request).getInvocation().getArgs().get(0).toString(); |
| return this; |
| } |
| } |