/[fenfire]/fenfire/org/fenfire/modules/pp/PPActionsImpl.java
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revision 1.12 by mudyc, Wed Mar 26 14:00:24 2003 UTC revision 1.13 by mudyc, Mon Mar 31 12:37:47 2003 UTC
# Line 1  Line 1 
1  //(c): Tuomas J. Lukka and Matti Katila  //(c): Tuomas J. Lukka and Matti Katila
2    
3  package org.fenfire.modules.pp;  package org.fenfire.modules.pp;
4    import org.fenfire.*;
5  import org.fenfire.vocab.*;  import org.fenfire.vocab.*;
6  import org.fenfire.util.*;  import org.fenfire.util.*;
7  import java.io.IOException;  import java.io.IOException;
# Line 18  public static final String rcsid = "$Id$ Line 19  public static final String rcsid = "$Id$
19      protected static void p(String s) { if(dbg) pa(s); }      protected static void p(String s) { if(dbg) pa(s); }
20      protected static void pa(String s) { System.out.println(s); }      protected static void pa(String s) { System.out.println(s); }
21    
22      private Model model;      private Space space;
23      public void setModel(Model model) { this.model = model; }      public void setSpace(Space space) { this.space = space; }
24    
25      public PPActionsImpl(Model model) throws RemoteException {      public PPActionsImpl(Space space) throws RemoteException {
26          super();          super();
27          setModel(model);          setSpace(space);
28      }      }
29    
30    
# Line 31  public static final String rcsid = "$Id$ Line 32  public static final String rcsid = "$Id$
32      // --- implement PPActions      // --- implement PPActions
33      //      //
34      public String newPaper() throws RemoteException      public String newPaper() throws RemoteException
35      { synchronized(model) { try {      { synchronized(space) { try {
36    
37          // We need a unique uri for paper                Resource paper = (Resource)ShortRDF.newNode(space.getModel(), PP.paperType);
         String uri = URN5Namespace.instance.generateId();  
         Resource paper = model.createResource(uri);  
   
         // and resource must be also paper..  
         paper.addProperty(RDF.type, PP.paperType);  
38    
39          // set creation time          // set creation time
40          // XXX we need iso 8601 time presentation here          // XXX we need iso 8601 time presentation here
41          paper.addProperty(PP.creationTime, "123");            paper.addProperty(PP.creationTime, "123");  
42                    
43          return uri;          return paper.toString();
44      } catch (RDFException e) {      } catch (RDFException e) {
45          return "";          return "";
46      }}}      }}}
47    
48    
49      public void deletePaper(String paperURI) throws RemoteException      public void deletePaper(String paperURI) throws RemoteException
50      { synchronized(model) {      { synchronized(space) {
51          /*          /*
52          // must delete all notes first          // must delete all notes first
53          Cell paper = space.getCell(paperId).h(d.contains, -1);          Cell paper = space.getCell(paperId).h(d.contains, -1);
# Line 73  public static final String rcsid = "$Id$ Line 69  public static final String rcsid = "$Id$
69    
70      public String newNote(String paperURI, int x, int y, String text)        public String newNote(String paperURI, int x, int y, String text)  
71          throws RemoteException          throws RemoteException
72      { synchronized(model) { try {      { synchronized(space) { try {
73    
74          // find the paper          // find the paper
75          Resource paper = model.getResource(paperURI);          Resource paper = space.getModel().getResource(paperURI);
76            if (paper == null) {
77                pa("Paper is NULL!!");
78                return "";
79            }
80                    
81          // note doesn't exist so we need to make one          // note doesn't exist so we need to make one
82          String note_uri = URN5Namespace.instance.generateId();          Resource note = (Resource)space.N(text, paper, PP.contains);
         Resource note = model.createResource(note_uri);  
83          note.addProperty(RDF.type, PP.noteType);          note.addProperty(RDF.type, PP.noteType);
84                    
         // set note to paper  
         paper.addProperty(PP.contains, note);  
   
85          // set coords          // set coords
86          note.addProperty(SPATIAL.coordX, ""+x);          note.addProperty(SPATIAL.coordX, ""+x);
87          note.addProperty(SPATIAL.coordY, ""+y);          note.addProperty(SPATIAL.coordY, ""+y);
# Line 95  public static final String rcsid = "$Id$ Line 91  public static final String rcsid = "$Id$
91    
92          // scale etc..  XXX          // scale etc..  XXX
93    
94            return note.toString();
         // XXX use real Alph!!!!  
         note.addProperty(ALPH.content, text);  
         return note_uri;  
95    
96      } catch (RDFException e) {      } catch (RDFException e) {
97          pa("Fault creating a new note: "+e);          pa("Fault creating a new note: "+e);
# Line 108  public static final String rcsid = "$Id$ Line 101  public static final String rcsid = "$Id$
101    
102      public void deleteNote(String noteURI)      public void deleteNote(String noteURI)
103                      throws RemoteException                      throws RemoteException
104      { synchronized(model) { try {      { synchronized(space) { try {
105          /*          /*
106          // MUST DELETE ALL ASSOCS FIRST          // MUST DELETE ALL ASSOCS FIRST
107    
# Line 144  public static final String rcsid = "$Id$ Line 137  public static final String rcsid = "$Id$
137          // not implemented          // not implemented
138          // ===============          // ===============
139    
140          Resource note = model.getResource(noteURI);          Resource note = space.getModel().getResource(noteURI);
141    
142      } catch (RDFException e) {      } catch (RDFException e) {
143          pa("Fault deleting a note: "+e);          pa("Fault deleting a note: "+e);
# Line 152  public static final String rcsid = "$Id$ Line 145  public static final String rcsid = "$Id$
145    
146      public void moveNote(String noteURI, int x, int y)      public void moveNote(String noteURI, int x, int y)
147          throws RemoteException          throws RemoteException
148      { synchronized(model) { try {      { synchronized(space) { try {
149    
150          Resource note = model.getResource(noteURI);          Resource note = space.getModel().getResource(noteURI);
151          if (note == null) return;          if (note == null) return;
152    
153          // delete all old coords          // delete all old coords
154          ShortRDF.rmObj(model, note, SPATIAL.coordX);          ShortRDF.rmObj(space.getModel(), note, SPATIAL.coordX);
155          ShortRDF.rmObj(model, note, SPATIAL.coordY);          ShortRDF.rmObj(space.getModel(), note, SPATIAL.coordY);
156    
157          // set coords          // set coords
158          note.addProperty(SPATIAL.coordX, ""+x);          note.addProperty(SPATIAL.coordX, ""+x);
# Line 171  public static final String rcsid = "$Id$ Line 164  public static final String rcsid = "$Id$
164    
165      public void assocNotes(String noteURI, int side, String assocURI)      public void assocNotes(String noteURI, int side, String assocURI)
166          throws RemoteException          throws RemoteException
167      { synchronized(model) { try {      { synchronized(space) { try {
168          Resource note = model.getResource(noteURI);          Resource note = space.getModel().getResource(noteURI);
169          Resource assoc = model.getResource(assocURI);          Resource assoc = space.getModel().getResource(assocURI);
170    
171          if (note == assoc) {          if (note == assoc) {
172              pa("link to itself???");              pa("link to itself???");
# Line 182  public static final String rcsid = "$Id$ Line 175  public static final String rcsid = "$Id$
175    
176          if (side < 0) {          if (side < 0) {
177              // check if already associated              // check if already associated
178              if (((ModelCom)model).contains(assoc, PP.association, (RDFNode)note)) {              if (((ModelCom)space.getModel()).contains(assoc, PP.association, (RDFNode)note)) {
179                  pa("Already associated!");                  pa("Already associated!");
180                  return;                  return;
181              }              }
# Line 191  public static final String rcsid = "$Id$ Line 184  public static final String rcsid = "$Id$
184              assoc.addProperty(PP.association, note);              assoc.addProperty(PP.association, note);
185          } else {          } else {
186              // check if already associated              // check if already associated
187              if (((ModelCom)model).contains(note, PP.association, (RDFNode)assoc)) {              if (((ModelCom)space.getModel()).contains(note, PP.association, (RDFNode)assoc)) {
188                  pa("Already associated!");                  pa("Already associated!");
189                  return;                  return;
190              }              }
# Line 205  public static final String rcsid = "$Id$ Line 198  public static final String rcsid = "$Id$
198    
199      public void detachNotes(String id1, int side, String id2)      public void detachNotes(String id1, int side, String id2)
200          throws RemoteException          throws RemoteException
201      { synchronized(model) {      { synchronized(space) {
202    
203              /*              /*
204          Cell c1 = space.getCell(id1).h(d.clone);          Cell c1 = space.getCell(id1).h(d.clone);
# Line 234  public static final String rcsid = "$Id$ Line 227  public static final String rcsid = "$Id$
227    
228      public void insertText(String noteURI, int offs, String text)      public void insertText(String noteURI, int offs, String text)
229          throws RemoteException          throws RemoteException
230      { synchronized(model) { //try {      { synchronized(space) { //try {
231              /*              /*
232          Cell note = space.getCell(noteId);          Cell note = space.getCell(noteId);
233          note.insertText(offs, text);          note.insertText(offs, text);
# Line 277  public static final String rcsid = "$Id$ Line 270  public static final String rcsid = "$Id$
270    
271      public void deleteText(String noteURI, int begin, int end)      public void deleteText(String noteURI, int begin, int end)
272          throws RemoteException          throws RemoteException
273      { synchronized(model) { // try {      { synchronized(space) { // try {
274              /*              /*
275          Cell note = space.getCell(noteId);          Cell note = space.getCell(noteId);
276          note.deleteText(begin, end);          note.deleteText(begin, end);

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