@ -7,7 +7,7 @@
// $LastChangedBy$
//
// LICENSE
//
//
// 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
@ -43,9 +43,9 @@ import net.yacy.kelondro.logging.Log;
public class DCEntry extends TreeMap < String , String > {
private static final long serialVersionUID = - 2050291583515701559L ;
// use a collator to relax when distinguishing between lowercase und uppercase letters
private static final Collator insensitiveCollator = Collator . getInstance ( Locale . US ) ;
static {
@ -53,19 +53,19 @@ public class DCEntry extends TreeMap<String, String> {
insensitiveCollator . setDecomposition ( Collator . NO_DECOMPOSITION ) ;
}
public static final DCEntry poison = new DCEntry ( ) ;
public DCEntry ( ) {
super ( ( Collator ) insensitiveCollator . clone ( ) ) ;
}
public DCEntry (
DigestURI url ,
Date date ,
String title ,
String author ,
String body ,
float lat ,
float lon
double lat ,
double lon
) {
super ( ( Collator ) insensitiveCollator . clone ( ) ) ;
this . put ( "dc:identifier" , url . toNormalform ( true , false ) ) ;
@ -73,10 +73,10 @@ public class DCEntry extends TreeMap<String, String> {
this . put ( "dc:title" , title ) ;
this . put ( "dc:creator" , author ) ;
this . put ( "dc:description" , body ) ;
this . put ( "geo:lat" , Float . toString ( lat ) ) ;
this . put ( "geo:long" , Float . toString ( lon ) ) ;
this . put ( "geo:lat" , Double . toString ( lat ) ) ;
this . put ( "geo:long" , Double . toString ( lon ) ) ;
}
/ *
DC according to rfc 5013
@ -108,7 +108,7 @@ public class DCEntry extends TreeMap<String, String> {
return new Date ( ) ;
}
}
public DigestURI getIdentifier ( boolean useRelationAsAlternative ) {
String u = this . get ( "url" ) ;
if ( u = = null ) u = this . get ( "dc:identifier" ) ;
@ -130,7 +130,7 @@ public class DCEntry extends TreeMap<String, String> {
return null ;
}
}
public DigestURI getRelation ( ) {
String u = this . get ( "dc:relation" ) ;
if ( u = = null ) return null ;
@ -146,7 +146,7 @@ public class DCEntry extends TreeMap<String, String> {
return null ;
}
}
private String bestU ( String [ ] urls ) {
for ( String uu : urls ) {
if ( uu . startsWith ( "http://" ) & & ( uu . endsWith ( ".html" ) | | uu . endsWith ( ".htm" ) | | uu . endsWith ( ".pdf" ) | | uu . endsWith ( ".doc" ) | | uu . endsWith ( ".rss" ) | | uu . endsWith ( ".xml" ) ) ) return uu ;
@ -164,7 +164,7 @@ public class DCEntry extends TreeMap<String, String> {
}
return urls [ 0 ] ;
}
//modified by copperdust; Ukraine, 2012
public String getLanguage ( ) { //final language computation
String l = this . get ( "dc:language" ) ; //from document metainfo
@ -172,31 +172,31 @@ public class DCEntry extends TreeMap<String, String> {
if ( l = = null ) return this . get ( "language" ) ; //from TLD
return l ;
}
public String getType ( ) {
String t = this . get ( "dc:type" ) ;
if ( t = = null ) return "" ;
return t ;
}
public String getFormat ( ) {
String t = this . get ( "dc:format" ) ;
if ( t = = null ) return "" ;
return t ;
}
public String getSource ( ) {
String t = this . get ( "dc:source" ) ;
if ( t = = null ) return "" ;
return t ;
}
public String getRights ( ) {
String t = this . get ( "dc:rights" ) ;
if ( t = = null ) return "" ;
return t ;
}
public String getTitle ( ) {
String t = this . get ( "title" ) ;
if ( t = = null ) t = this . get ( "dc:title" ) ;
@ -204,14 +204,14 @@ public class DCEntry extends TreeMap<String, String> {
if ( t = = null ) return "" ;
return t ;
}
public String getPublisher ( ) {
String t = this . get ( "dc:publisher" ) ;
t = stripCDATA ( t ) ;
if ( t = = null ) return "" ;
return t ;
}
public String getCreator ( ) {
String t = this . get ( "author" ) ;
if ( t = = null ) t = this . get ( "dc:creator" ) ;
@ -219,7 +219,7 @@ public class DCEntry extends TreeMap<String, String> {
if ( t = = null ) return "" ;
return t ;
}
public String getDescription ( ) {
String t = this . get ( "body" ) ;
if ( t = = null ) t = this . get ( "dc:description" ) ;
@ -227,7 +227,7 @@ public class DCEntry extends TreeMap<String, String> {
if ( t = = null ) return "" ;
return t ;
}
public String [ ] getSubject ( ) {
String t = this . get ( "categories" ) ;
if ( t = = null ) this . get ( "dc:subject" ) ;
@ -235,23 +235,23 @@ public class DCEntry extends TreeMap<String, String> {
if ( t = = null ) return new String [ ] { } ;
return t . split ( ";" ) ;
}
public float getLon ( ) {
public double getLon ( ) {
String t = this . get ( "geo:long" ) ;
if ( t = = null ) this . get ( "geo:lon" ) ;
t = stripCDATA ( t ) ;
if ( t = = null ) return 0.0 f ;
return Float. parseFloat ( t ) ;
if ( t = = null ) return 0.0 d ;
return Double. parseDouble ( t ) ;
}
public float getLat ( ) {
public double getLat ( ) {
String t = this . get ( "geo:lat" ) ;
if ( t = = null ) this . get ( "geo:lat" ) ;
t = stripCDATA ( t ) ;
if ( t = = null ) return 0.0 f ;
return Float. parseFloat ( t ) ;
if ( t = = null ) return 0.0 d ;
return Double. parseDouble ( t ) ;
}
private String stripCDATA ( String s ) {
if ( s = = null ) return null ;
s = s . trim ( ) ;
@ -259,11 +259,11 @@ public class DCEntry extends TreeMap<String, String> {
if ( s . endsWith ( "]]" ) ) s = s . substring ( 0 , s . length ( ) - 2 ) ;
return s ;
}
public Document document ( ) {
HashSet < String > languages = new HashSet < String > ( ) ;
languages . add ( getLanguage ( ) ) ;
return new Document (
getIdentifier ( true ) ,
"text/html" ,
@ -283,7 +283,7 @@ public class DCEntry extends TreeMap<String, String> {
null ,
false ) ;
}
public void writeXML ( OutputStreamWriter os ) throws IOException {
Document doc = document ( ) ;
if ( doc ! = null ) {
Michael Peter Christen
13 years ago