UNKNOWN, UNIPROT;
}
public final static String BASE_URL = "http://www.uniprot.org/";
+ public final static String BASE_EMBL_DB_URL = "http://www.ebi.ac.uk/Tools/dbfetch/dbfetch/embl/";
private final static String URL_ENC = "UTF-8";
// uniprot/expasy accession number format (6 chars):
// letter digit letter-or-digit letter-or-digit letter-or-digit digit
+ // ?: => no back-reference
+ // \A => begin of String
+ // \Z => end of String
private final static Pattern UNIPROT_AC_PATTERN = Pattern
- .compile( "^.*[^a-zA-Z0-9]?([A-NR-ZOPQ]\\d[A-Z0-9]{3}\\d)[^a-zA-Z0-9]?" );
- private final static boolean DEBUG = false;
+ .compile( "(?:\\A|.*[^a-zA-Z0-9])([A-Z]\\d[A-Z0-9]{3}\\d)(?:[^a-zA-Z0-9]|\\Z)" );
+ private final static boolean DEBUG = true;
private static String encode( final String str ) throws UnsupportedEncodingException {
return URLEncoder.encode( str.trim(), URL_ENC );
}
/**
- * Return null if no match.
+ * Returns null if no match.
*
* @param query
* @param db
return taxonomies;
}
- public static List<String> queryUniprot( final String query, int max_lines_to_return ) throws IOException {
+ public static List<String> queryEmblDb( final String query, final int max_lines_to_return ) throws IOException {
+ return queryDb( query, max_lines_to_return, BASE_EMBL_DB_URL );
+ }
+
+ public static List<String> queryUniprot( final String query, final int max_lines_to_return ) throws IOException {
+ return queryDb( query, max_lines_to_return, BASE_URL );
+ }
+
+ public static List<String> queryDb( final String query, int max_lines_to_return, final String base_url )
+ throws IOException {
if ( ForesterUtil.isEmpty( query ) ) {
throw new IllegalArgumentException( "illegal attempt to use empty query " );
}
if ( max_lines_to_return < 1 ) {
max_lines_to_return = 1;
}
- final URL url = new URL( BASE_URL + query );
+ final URL url = new URL( base_url + query );
if ( DEBUG ) {
System.out.println( "url: " + url.toString() );
}
String line;
final List<String> result = new ArrayList<String>();
while ( ( line = in.readLine() ) != null ) {
+ System.out.println( line );
result.add( line );
if ( result.size() > max_lines_to_return ) {
break;
final List<String> lines = queryUniprot( "uniprot/" + query + ".txt", max_lines_to_return );
return UniProtEntry.createInstanceFromPlainText( lines );
}
+
+ public static SequenceDatabaseEntry obtainEmblEntry( final String query, final int max_lines_to_return )
+ throws IOException {
+ final List<String> lines = queryEmblDb( query, max_lines_to_return );
+ return EbiDbEntry.createInstanceFromPlainText( lines );
+ }
}