| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| package org.apache.abdera2.common.protocol; |
| |
| import java.util.Date; |
| |
| import org.apache.abdera2.common.iri.IRI; |
| import org.apache.abdera2.common.http.Authentication; |
| import org.apache.abdera2.common.http.EntityTag; |
| import org.apache.abdera2.common.http.ResponseType; |
| |
| public abstract class AbstractResponse extends AbstractMessage implements Response { |
| |
| public long getAge() { |
| String value = getHeader("Age"); |
| try { |
| return (value != null) ? Long.parseLong(value) : -1; |
| } catch (NumberFormatException e) { |
| return -1; |
| } |
| } |
| |
| public String getAllow() { |
| return getHeader("Allow"); |
| } |
| |
| public long getContentLength() { |
| String value = getHeader("Content-Length"); |
| try { |
| return (value != null) ? Long.parseLong(value) : -1; |
| } catch (NumberFormatException e) { |
| return -1; |
| } |
| } |
| |
| public EntityTag getEntityTag() { |
| String etag = getHeader("ETag"); |
| return (etag != null) ? EntityTag.parse(getHeader("ETag")) : null; |
| } |
| |
| public Date getExpires() { |
| return getDateHeader("Expires"); |
| } |
| |
| public Date getLastModified() { |
| return getDateHeader("Last-Modified"); |
| } |
| |
| public IRI getLocation() { |
| String l = getHeader("Location"); |
| return l != null ? new IRI(l) : null; |
| } |
| |
| public ResponseType getType() { |
| return ResponseType.select(getStatus()); |
| } |
| |
| public Iterable<Authentication> getAuthentication() { |
| String auth = getHeader("WWW-Authenticate"); |
| return auth != null ? Authentication.parse(auth) : null; |
| } |
| } |