Das client files

[jalview.git] / src / org / biojava / dasobert / das / SpiceDasSource.java

diff --git a/src/org/biojava/dasobert/das/SpiceDasSource.java b/src/org/biojava/dasobert/das/SpiceDasSource.java
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+/*
+ *                    BioJava development code
+ *
+ * This code may be freely distributed and modified under the
+ * terms of the GNU Lesser General Public Licence.  This should
+ * be distributed with the code.  If you do not have a copy,
+ * see:
+ *
+ *      http://www.gnu.org/copyleft/lesser.html
+ *
+ * Copyright for this code is held jointly by the individual
+ * authors.  These should be listed in @author doc comments.
+ *
+ * For more information on the BioJava project and its aims,
+ * or to join the biojava-l mailing list, visit the home page
+ * at:
+ *
+ *      http://www.biojava.org/
+ *
+ * Created on 17.10.2004
+ * @author Andreas Prlic
+ *
+ */
+
+package org.biojava.dasobert.das ;
+
+//import org.biojava.services.das.registry.*;
+import org.biojava.dasobert.das.DAS_StylesheetRetrieve;
+import org.biojava.dasobert.dasregistry.Das1Source;
+import org.biojava.dasobert.dasregistry.DasCoordinateSystem;
+import org.biojava.dasobert.dasregistry.DasSource;
+import java.io.IOException                ;
+import java.text.DateFormat               ;
+import java.text.SimpleDateFormat         ;
+import java.util.*;
+
+
+import java.net.URL;
+
+/** Manages all data about a DAS source that SPICE requires */
+public class SpiceDasSource
+extends Das1Source
+
+{
+
+
+    boolean status ;
+    boolean registered ; // a flag to trace if source comes from registry or from user vonfig
+    Map[] typeStyles;
+    Map[] threeDstyles;
+    public static String DEFAULT_NICKNAME = "MyDASsource";
+    public static String DEFAULT_CAPABILITY = "features";
+    public SpiceDasSource() {
+        super();
+
+        status    = true ;  // default source is actived and used .
+        registered = true ; // default true = source comes from registry
+        setNickname(DEFAULT_NICKNAME);
+        typeStyles = null;
+        threeDstyles = null;
+        String[] caps = new String[1];
+        caps[0] = DEFAULT_CAPABILITY;
+        setCapabilities(caps);
+    }
+
+    public void loadStylesheet(){
+        DAS_StylesheetRetrieve dsr = new DAS_StylesheetRetrieve();
+        String cmd = getUrl()+"stylesheet";
+        URL url = null;
+        try {
+            url = new URL(cmd);
+        } catch (Exception e){
+            e.printStackTrace();
+            return ;
+        }
+        Map[] styles = dsr.retrieve(url);
+
+        if ( styles != null){
+            typeStyles = styles;
+        } else {
+            typeStyles = new Map[0];
+        }
+
+
+        Map[] t3dStyles = dsr.get3DStyle();
+        if ( t3dStyles != null){
+            threeDstyles = t3dStyles;
+        } else {
+            threeDstyles = new Map[0];
+        }
+    }
+
+    /** returns the Stylesheet that is provided by a DAS source.
+     * It provides info of how to draw a particular feature.
+     * returns null if not attempt has been made to load the stylesheet.
+     * afterwards it returns a Map[0] or the Map[] containing the style data.
+     *
+     * @return
+     */
+    public Map[] getStylesheet(){
+        return typeStyles;
+    }
+
+    /** get the stylesheet containing the instructions how to paint in 3D.
+     *
+     * @return
+     */
+    public Map[] get3DStylesheet(){
+        return threeDstyles;
+    }
+
+    /** a flag if this das source is active
+     * or
+     * @param flag
+     */
+    public void    setStatus(boolean flag) { status = flag ; }
+    public boolean getStatus()             { return status ; }
+
+    public void    setRegistered(boolean flag) { registered = flag ; }
+    public boolean getRegistered()             { return registered ; }
+
+
+    /** convert DasSource to SpiceDasSource */
+    public static SpiceDasSource  fromDasSource(DasSource ds) {
+        SpiceDasSource s = new SpiceDasSource();
+        s.setUrl(ds.getUrl());
+        s.setAdminemail(ds.getAdminemail());
+        s.setDescription(ds.getDescription());
+        s.setCoordinateSystem(ds.getCoordinateSystem());
+        s.setCapabilities(ds.getCapabilities());
+        s.setRegisterDate(ds.getRegisterDate());
+        s.setLeaseDate(ds.getLeaseDate());
+        s.setNickname(ds.getNickname());
+
+
+        // testcode now part of coordinate system...
+        //s.setTestCode(ds.getTestCode());
+        s.setId(ds.getId());
+        s.setLabels(ds.getLabels());
+        s.setHelperurl(ds.getHelperurl());
+        return s;
+    }
+
+
+    public String toString() {
+        String txt = getId()  + " " + getNickname() + " " + getUrl() ;
+        return txt;
+    }
+
+
+}