You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
4.2 KiB
137 lines
4.2 KiB
// ResourceInfo.java
|
|
// -------------------------------------
|
|
// part of YACY
|
|
// (C) by Michael Peter Christen; mc@yacy.net
|
|
// first published on http://www.anomic.de
|
|
// Frankfurt, Germany, 2006
|
|
//
|
|
// This file ist contributed by Martin Thelian
|
|
//
|
|
// $LastChangedDate: 2006-02-20 23:57:42 +0100 (Mo, 20 Feb 2006) $
|
|
// $LastChangedRevision: 1715 $
|
|
// $LastChangedBy: theli $
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation; either version 2 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
package de.anomic.plasma.cache.ftp;
|
|
|
|
import java.util.Date;
|
|
import java.util.Map;
|
|
import java.util.TreeMap;
|
|
|
|
import de.anomic.plasma.cache.IResourceInfo;
|
|
import de.anomic.yacy.yacyURL;
|
|
|
|
public class ResourceInfo implements IResourceInfo {
|
|
|
|
public static final String MIMETYPE = "mimetype";
|
|
public static final String MODIFICATION_DATE = "modificationDate";
|
|
|
|
private final yacyURL objectURL;
|
|
private yacyURL refererURL;
|
|
private final TreeMap<String, String> propertyMap;
|
|
|
|
/**
|
|
* Constructor used by the {@link ResourceInfoFactory}
|
|
* @param objectURL
|
|
* @param objectInfo
|
|
*/
|
|
public ResourceInfo(final yacyURL objectURL, final Map<String, String> objectInfo) {
|
|
if (objectURL == null) throw new NullPointerException();
|
|
if (objectInfo == null) throw new NullPointerException();
|
|
|
|
// generating the url hash
|
|
this.objectURL = objectURL;
|
|
this.refererURL = null;
|
|
|
|
// create the http header object
|
|
this.propertyMap = new TreeMap<String, String>(objectInfo);
|
|
}
|
|
|
|
public ResourceInfo(final yacyURL objectURL, final yacyURL refererUrl, final String mimeType, final Date fileDate) {
|
|
if (objectURL == null) throw new NullPointerException();
|
|
|
|
// generating the url hash
|
|
this.objectURL = objectURL;
|
|
|
|
// create the http header object
|
|
this.propertyMap = new TreeMap<String, String>();
|
|
if (refererUrl != null)
|
|
this.refererURL = refererUrl;
|
|
if (mimeType != null)
|
|
this.propertyMap.put(MIMETYPE, mimeType);
|
|
if (fileDate != null)
|
|
this.propertyMap.put(MODIFICATION_DATE, Long.toString(fileDate.getTime()));
|
|
}
|
|
|
|
public TreeMap<String, String> getMap() {
|
|
return this.propertyMap;
|
|
}
|
|
|
|
public String getMimeType() {
|
|
return ((this.propertyMap == null) ? null : this.propertyMap.get(MIMETYPE));
|
|
}
|
|
|
|
public Date getModificationDate() {
|
|
if (this.propertyMap == null || !this.propertyMap.containsKey(MODIFICATION_DATE)) return new Date();
|
|
return new Date(Long.valueOf(this.propertyMap.get(MODIFICATION_DATE)).longValue());
|
|
}
|
|
|
|
public yacyURL getRefererUrl() {
|
|
return this.refererURL;
|
|
}
|
|
|
|
public yacyURL getUrl() {
|
|
return this.objectURL;
|
|
}
|
|
|
|
public Date ifModifiedSince() {
|
|
return null;
|
|
}
|
|
|
|
public boolean requestProhibitsIndexing() {
|
|
return false;
|
|
}
|
|
|
|
public boolean requestWithCookie() {
|
|
return false;
|
|
}
|
|
|
|
public String shallIndexCacheForCrawler() {
|
|
return null;
|
|
}
|
|
|
|
public String shallIndexCacheForProxy() {
|
|
return null;
|
|
}
|
|
|
|
public String shallStoreCacheForProxy() {
|
|
return null;
|
|
}
|
|
|
|
public boolean shallUseCacheForProxy() {
|
|
return false;
|
|
}
|
|
|
|
public boolean validResponseStatus(final String responseStatus) {
|
|
return responseStatus != null && responseStatus.equalsIgnoreCase("OK");
|
|
}
|
|
|
|
public String getCharacterEncoding() {
|
|
return null;
|
|
}
|
|
|
|
}
|