make exporting work

src/de/unibremen/informatik/hets/model/Actuals.java

@@ -1,5 +1,7 @@
 package de.unibremen.informatik.hets.model;
 
+import org.semanticweb.owlapi.model.OWLOntologyManager;
+
 public class Actuals extends Spec {
     public Actuals(String cont, String anno) {
         super(cont, anno);
@@ -9,6 +11,10 @@ public class Actuals extends Spec {
         return content;
     }
 
+    public String toString(OWLOntologyManager ontologymanager) {
+        return content + "\n";
+    }
+
     public String toString() {
         return content + "\n";
     }

src/de/unibremen/informatik/hets/model/Basicspec.java

@@ -3,25 +3,37 @@ package de.unibremen.informatik.hets.model;
 import de.unibremen.informatik.owl.OWLUtils;
 
 import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.model.OWLOntologyManager;
+import org.semanticweb.owlapi.model.IRI;
 
 import org.protege.editor.owl.model.OWLModelManager;
 
 public class Basicspec extends Spec {
-    OWLOntology ontology;
+    String ontname;
 
     public Basicspec(String cont, String anno) {
         super(cont, anno);
     }
 
-    public OWLOntology getOntology() {
+    public String getOntologyName() {
-        return ontology;
+        return ontname;
     }
 
     public void displayOntology(OWLModelManager owlmodelmanager, String iri) {
-        ontology = OWLUtils.displayOntology(owlmodelmanager, content, iri);
+        OWLUtils.displayOntology(owlmodelmanager, content, iri);
+        ontname = iri;
     }
 
-    public void displayOntology(OWLModelManager owlmodelmanager, String iri, OWLOntology parent_ont, String parent_iri) {
+    public void displayOntology(OWLModelManager owlmodelmanager, String iri, String parent_iri) {
-        ontology = OWLUtils.displayOntology(owlmodelmanager, content, parent_ont, iri, parent_iri);
+        OWLUtils.displayOntology(owlmodelmanager, content, iri, parent_iri);
+        ontname = iri;
+    }
+
+    public String toString(OWLOntologyManager ontologymanager) {
+        return OWLUtils.dumpOntologyToString(ontologymanager, ontname);
+    }
+
+    public String toString() {
+        return content;
     }
 }

src/de/unibremen/informatik/hets/model/HetFile.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Iterator;
 
 import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.model.OWLOntologyManager;
 
 import org.protege.editor.owl.model.OWLModelManager;
 
@@ -20,7 +21,7 @@ public class HetFile {
         specdefns.add(specdefn);
     }
 
-    public String toString() {
+    public String toString(OWLOntologyManager ontologymanager) {
         StringBuilder builder = new StringBuilder();
 
         builder.append("library ");
@@ -38,24 +39,16 @@ public class HetFile {
                 builder.append("\n\n");
             }
 
-            builder.append(specdefn.toString());
+            builder.append(specdefn.toString(ontologymanager));
             builder.append("\n");
         }
 
         return builder.toString();
     }
 
-    public OWLOntology getOntologyByName(String name) {
-        for (SpecDefn specdefn : specdefns) {
-            if (specdefn.getLogic().equals("OWL") && specdefn.getName().equals(name)) {
-                return specdefn.getOntology();
-            }
-        }
-        return null;
-    }
-
     public void displayOntologies(OWLModelManager manager) {
         // TODO: this yet only supports basicspec and simple extension blocks
+        // needs heavy fixing..
 
         for (SpecDefn specdefn : specdefns) {
             if (specdefn.getLogic().equals("OWL")) {
@@ -67,7 +60,7 @@ public class HetFile {
                     Spec spec = it.next();
                     if (spec instanceof Basicspec) {
                         if (parent_iri != "") {
-                            ((Basicspec)spec).displayOntology(manager, specdefn.getName(), getOntologyByName(parent_iri), parent_iri);
+                            ((Basicspec)spec).displayOntology(manager, specdefn.getName(), parent_iri);
                         } else {
                             ((Basicspec)spec).displayOntology(manager, specdefn.getName());
                         }

src/de/unibremen/informatik/hets/model/Spec.java

@@ -1,5 +1,7 @@
 package de.unibremen.informatik.hets.model;
 
+import org.semanticweb.owlapi.model.OWLOntologyManager;
+
 public class Spec {
     protected String annotation;
     protected String content;
@@ -19,7 +21,7 @@ public class Spec {
         annotation = null;
     }
 
-    public String toString() {
+    public String toString(OWLOntologyManager ontologymanager) {
         return content;
     }
 

src/de/unibremen/informatik/hets/model/SpecDefn.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Iterator;
 
 import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.model.OWLOntologyManager;
 
 public class SpecDefn {
     private ArrayList<Spec> specs;
@@ -34,17 +35,7 @@ public class SpecDefn {
         return specs.iterator();
     }
 
-    // just return the first Basicspec for now
+    public String toString(OWLOntologyManager ontologymanager) {
-    public OWLOntology getOntology() {
-        for (Spec spec : specs) {
-            if (spec instanceof Basicspec) {
-                return ((Basicspec)spec).getOntology();
-            }
-        }
-        return null;
-    }
-
-    public String toString() {
         StringBuilder builder = new StringBuilder();
 
         if (annotation != null && annotation != "") {
@@ -68,7 +59,13 @@ public class SpecDefn {
             if (!(spec instanceof Union)) {
                 builder.append("\n");
             }
+
+            // only use the manchester renderer on OWL basicspecs
+            if (logic.equals("OWL")) {
+                builder.append(spec.toString(ontologymanager));
+            } else {
                 builder.append(spec.toString());
+            }
 
             if (it.hasNext()) {
                 builder.append("then");

src/de/unibremen/informatik/hets/model/Union.java

@@ -3,6 +3,8 @@ package de.unibremen.informatik.hets.model;
 import java.util.ArrayList;
 import java.util.Iterator;
 
+import org.semanticweb.owlapi.model.OWLOntologyManager;
+
 public class Union extends Spec {
     private ArrayList<Spec> specs;
 
@@ -18,7 +20,7 @@ public class Union extends Spec {
         }
     }
 
-    public String toString() {
+    public String toString(OWLOntologyManager ontologymanager) {
         StringBuilder builder = new StringBuilder();
 
         Iterator<Spec> it = specs.iterator();

src/de/unibremen/informatik/hets/protege/CGIImportHetsAction.java

@@ -83,8 +83,10 @@ public class CGIImportHetsAction extends ProtegeOWLAction {
             e.printStackTrace();
         }
 
-        System.out.println(hetfile.toString());
+        //System.out.println(hetfile.toString());
 
         hetfile.displayOntologies(this.getOWLModelManager());
+
+        ImportedHetFile.setHetFile(hetfile);
 	}
 }

src/de/unibremen/informatik/hets/protege/ExportHetsAction.java

@@ -18,6 +18,7 @@ import org.semanticweb.owlapi.io.StreamDocumentTarget;
 import org.semanticweb.owlapi.model.OWLOntology;
 
 import de.unibremen.informatik.hets.protege.ImportHetsAction;
+import de.unibremen.informatik.hets.model.HetFile;
 import org.semanticweb.owlapi.model.IRI;
 
 public class ExportHetsAction extends ProtegeOWLAction {
@@ -42,27 +43,6 @@ public class ExportHetsAction extends ProtegeOWLAction {
 		// TODO Auto-generated method stub
 	}
 
-	String dumpOntologyToString(String name) {
-		String result;
-		
-		OWLOntologyManager ontologymanager = this.getOWLModelManager().getOWLOntologyManager();
-		ByteArrayOutputStream outputstream = new ByteArrayOutputStream();
-
-		try {
-			ontologymanager.saveOntology(ontologymanager.getOntology(IRI.create("http://informatik.uni-bremen.de/hets/"+name+".het")), outputstream);
-		} catch (OWLOntologyStorageException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
-		result = outputstream.toString();
-		result = result.replaceAll("(?m)^Prefix: .*$", "");
-		result = result.replaceAll("(?m)^Ontology: .*$", "");
-		result = result.replaceAll("(?m)^Import: .*$", "");
-		result = result.replaceAll("(?m)^\\s*$[\n\r]{1,}", "");
-		result = result.replaceAll("(?m)(^.*$)", "  $1");
-		return result;
-	}
-
 	@Override
 	public void actionPerformed(ActionEvent e) {
 		/*
@@ -81,6 +61,7 @@ public class ExportHetsAction extends ProtegeOWLAction {
 		}*/
 		
 
+        /*
         Set<String> exts = new HashSet<String>();
         exts.add("het");
         exts.add("owl");
@@ -103,5 +84,26 @@ public class ExportHetsAction extends ProtegeOWLAction {
 			// TODO Auto-generated catch block
 			e1.printStackTrace();
 		}
+        */
+
+        HetFile hetfile = ImportedHetFile.getHetFile();
+        
+        Set<String> exts = new HashSet<String>();
+        exts.add("het");
+        exts.add("owl");
+        File f = UIUtil.saveFile(this.getOWLWorkspace(), "title", "description", exts, "foobar.het");
+
+        if (f.exists()) {
+            // TODO: ask if overwrite
+            f.delete();
+        }
+
+        try {
+            FileOutputStream outputFile = new FileOutputStream(f, true);
+            outputFile.write(hetfile.toString(this.getOWLModelManager().getOWLOntologyManager()).getBytes());
+            outputFile.close();
+        } catch (IOException e1) {
+            e1.printStackTrace();
+        }
 	}
 }

src/de/unibremen/informatik/hets/protege/HetCASLRenderingViewComponent.java

@@ -1,9 +1,11 @@
 package de.unibremen.informatik.hets.protege;
 
 import java.io.Writer;
+import java.io.IOException;
 
 import org.protege.editor.owl.ui.view.ontology.AbstractOntologyRenderingViewComponent;
 import org.semanticweb.owlapi.model.OWLOntology;
+import org.semanticweb.owlapi.io.OWLRendererException;
 
 import uk.ac.manchester.cs.owl.owlapi.mansyntaxrenderer.ManchesterOWLSyntaxRenderer;
 
@@ -15,10 +17,15 @@ public class HetCASLRenderingViewComponent extends AbstractOntologyRenderingView
 	private static final long serialVersionUID = 3845613418666267771L;
 
 	@Override
-	protected void renderOntology(OWLOntology ontology, Writer writer) throws Exception {
+	protected void renderOntology(OWLOntology ontology, Writer writer) {
-		// TODO Auto-generated method stub
+        try {
     		ManchesterOWLSyntaxRenderer ren = new ManchesterOWLSyntaxRenderer(getOWLModelManager().getOWLOntologyManager());
     		ren.render(ontology, writer);
     		writer.flush();
+        } catch (OWLRendererException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
 	}
 }

src/de/unibremen/informatik/hets/protege/ImportedHetFile.java

@@ -0,0 +1,22 @@
+package de.unibremen.informatik.hets.protege;
+
+import de.unibremen.informatik.hets.model.HetFile;
+
+public class ImportedHetFile {
+    static HetFile hetfile;
+
+    static {
+    }
+
+    public ImportedHetFile() {
+        super();
+    }
+
+    public static void setHetFile(HetFile hf) {
+        hetfile = hf;
+    }
+
+    public static HetFile getHetFile() {
+        return hetfile;
+    }
+}

src/de/unibremen/informatik/owl/OWLUtils.java

@@ -64,11 +64,13 @@ public class OWLUtils {
         return ont;
     }
 
-    public static OWLOntology displayOntology(OWLModelManager owlmodelmanager, String ont_string, OWLOntology parent_ont, String iri, String parent_iri) {
+    public static OWLOntology displayOntology(OWLModelManager owlmodelmanager, String ont_string, String iri, String parent_iri) {
         OWLOntologyManager manager = owlmodelmanager.getOWLOntologyManager();
 
         manager.addOntologyStorer(new HetCASLOntologyStorer());
 
+        OWLOntology parent_ont = manager.getOntology(IRI.create("http://informatik.uni-bremen.de/hets/"+parent_iri+".het"));
+
         System.out.println(parent_ont + ", " + parent_iri + ", " + iri);
         if (parent_ont != null && parent_iri != "" && parent_iri != iri) {
             OWLOntologyManager tempmanager = OWLManager.createOWLOntologyManager();
@@ -125,4 +127,28 @@ public class OWLUtils {
 
         return ontology1;
     }
+
+    public static String dumpOntologyToString(OWLOntologyManager ontologymanager, String ontname) {
+        String result;
+
+        OWLOntology ont = ontologymanager.getOntology(IRI.create("http://informatik.uni-bremen.de/hets/"+ontname+".het"));
+
+        System.out.println("ontology: " + ont);
+
+        ByteArrayOutputStream outputstream = new ByteArrayOutputStream();
+
+        try {
+            ontologymanager.saveOntology(ont, outputstream);
+        } catch (OWLOntologyStorageException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+        result = outputstream.toString();
+        result = result.replaceAll("(?m)^Prefix: .*$", "");
+        result = result.replaceAll("(?m)^Ontology: .*$", "");
+        result = result.replaceAll("(?m)^Import: .*$", "");
+        result = result.replaceAll("(?m)^\\s*$[\n\r]{1,}", "");
+        result = result.replaceAll("(?m)(^.*$)", "  $1");
+        return result;
+    }
 }