[Cobricks-cvscommit] cobricks2/src/org/cobricks/item ItemPresenter.java,1.1,1.2

[<j_m...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/item
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv11310/src/org/cobricks/item

Modified Files:
	ItemPresenter.java 
Log Message:


Index: ItemPresenter.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/item/ItemPresenter.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** ItemPresenter.java	11 Feb 2004 14:31:52 -0000	1.1
--- ItemPresenter.java	29 Feb 2004 12:04:25 -0000	1.2
***************
*** 16,19 ****
--- 16,24 ----
  import org.cobricks.core.ComponentPresenterInterface;
  import org.cobricks.core.util.LogUtil;
+ import org.cobricks.core.Ontology;
+ import org.cobricks.core.OntologyClassAttr;
+ import org.cobricks.core.OntologyDataType;
+ import org.cobricks.core.OntologyClass;
+ import java.util.List;
  
  
***************
*** 21,28 ****
    implements ComponentPresenterInterface
  {
! 
      static Logger logger = Logger.getLogger(ItemPresenter.class);
      
! 
      /**
       *
--- 26,36 ----
    implements ComponentPresenterInterface
  {
!     private static String DEFAULT_ITEM_CREATION_ITEM_CLASS = "item";
!     private static String[] LANGUAGES = {"de", "en", "fr"};
      static Logger logger = Logger.getLogger(ItemPresenter.class);
+     private Ontology ontology = null;
      
!     private ItemManager itemManager = null;
!     private CoreManager coreManager = null;
      /**
       *
***************
*** 36,39 ****
--- 44,51 ----
  	throws Exception {
  	logger.info("Initializing item presenter");
+     this.itemManager = (ItemManager) coreManager.getComponentDirectory().
+         getManager("itemManager"); 
+         this.coreManager = coreManager;
+         ontology = itemManager.getOntology();
      }
  
***************
*** 49,53 ****
  	return "/item/itemclass=item";
      }
- 
      
  }
--- 61,164 ----
  	return "/item/itemclass=item";
      }
      
+     public String printAttrInput(String itemClass, String aname, int rows,int cols){
+         String result = "";
+         OntologyClassAttr oca = this.ontology.getClass(itemClass).getAttribute(aname);
+         OntologyDataType odat = oca.getOntologyDataType();
+         String defaultVal = oca.getDefault();
+         if (!oca.getValues().isEmpty()){ //There are possible values
+             result += "<select name=\""+aname+"\" size=\"1\">\n";
+             List options = oca.getValues();
+             Iterator it = options.iterator();
+             //result += "<option selected=\"selected\">" +
+             //(String) it.next() + "</option>";
+             String next;
+             while (it.hasNext()){
+                 result += "<option";
+                  next =  (String) it.next();
+                 if (defaultVal !=null && next.equals(defaultVal)) {
+                     result+=" selected=\"selected\"";
+                 }
+                 result +=">" + next + "</option>\n";
+             }
+             result += "</select>";
+         } else if (odat.getTypeName().equals("boolean")){
+             result += "<input type=\"checkbox\" name=\"" + aname + "\" value=" +
+             "\"true\"";
+             if (defaultVal !=null && defaultVal.equals("true")) {
+                    result+=" checked=\"checked\"";
+                }
+             result+= "/>";
+         } else if (rows < 2){
+             result += "<input name=\"" + aname + "\" type=\"text\"";
+             if (odat.hasMaxLength()){
+                 result += " size=\"" + odat.getMaxLength() + "\" maxlength=\""+
+                 odat.getMaxLength() + "\"";
+             }else{
+                 result += " size=\"" + cols + "\"";
+             }
+             if (defaultVal != null) {
+                 result += " value=\"" + defaultVal + "\"";
+             }
+             result += "/>";
+         } else {
+             result += "<textarea name=\"" + aname + "\" cols=\"" + cols + 
+                 "\" rows=\"" + rows + "\">";
+             if (defaultVal != null) {
+                 result += defaultVal;
+             }
+             result += "</textarea>"; 
+         }
+         return result;
+     }
+     
+     public String printMultiLangDropDown(String defaultLang){
+         String result = "<select size=1>\n";
+         for(int i=0; i<LANGUAGES.length; i++){
+             result += "<option";
+             if(LANGUAGES[i].equals(defaultLang)){
+                 result += " selected=\"selected\"";
+             }
+             result += ">" + LANGUAGES[i] + "</option>\n";
+         }
+         result += "</select>";
+         return result;
+     }
+     
+     public String printItemClassesDropDown(String defaultClassName){
+         String result = "<select size=1>\n";
+         Collection classes = this.ontology.getClasses();
+         Iterator iter = classes.iterator();
+         String className;
+         while(iter.hasNext()){
+             className = ((OntologyClass)iter.next()).getName();
+             result += "<option";
+             if(className.equals(defaultClassName)){
+                 result += " selected=\"selected\"";
+             }
+             result += ">" + className + "</option>\n";
+         }
+         result += "</select>";
+         return result;
+     }
+     
+     public String printHiddenAttr(String name, String value){
+         return "<input type=\"hidden\" name=\"" + name + "\" value=\"" + 
+             value +"\"/>";
+     }
+     
+     
+     public Set getAttributeNames(String itemClassName) {
+         OntologyClass oc = ontology.getClass(itemClassName);
+                 if (oc == null && !itemClassName.equals(DEFAULT_ITEM_CREATION_ITEM_CLASS) ) {
+                     logger.warn("Item class "+ itemClassName + " not found. Returning default");
+                     return this.getAttributeNames(DEFAULT_ITEM_CREATION_ITEM_CLASS);
+                 } else if (oc==null){
+                     logger.error("Default item class not available. Check Ontology!");
+                     return new HashSet();
+                 } else {
+                     return oc.getAttributeNames();
+                 }
+     }
+ 
  }