- beginning to respect fixed values from xsd

- fixing bug with default values for select widgets
- some more unit tests for repeating items, and xsd attributes
- parsing xsd when creating the form and presenting a combobox with element names that are possible root tag names
- ensuring that there can't be multiple output methods that output the same extension
- moving createxmlcontenttype to createformwizard in wcm where it belongs.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4112 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/wcm/CreateFormWizard.java

@@ -14,13 +14,14 @@
  * language governing permissions and limitations under the
  * License.
  */
-package org.alfresco.web.bean.content;
+package org.alfresco.web.bean.wcm;
 
 import java.io.File;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.ResourceBundle;
@@ -31,6 +32,7 @@ import javax.faces.model.DataModel;
 import javax.faces.model.ListDataModel;
 import javax.faces.model.SelectItem;
 
+import org.alfresco.error.AlfrescoRuntimeException;
 import org.alfresco.model.ContentModel;
 import org.alfresco.model.WCMModel;
 import org.alfresco.service.cmr.model.FileInfo;
@@ -41,17 +43,19 @@ import org.alfresco.service.namespace.QName;
 import org.alfresco.web.app.Application;
 import org.alfresco.web.bean.FileUploadBean;
 import org.alfresco.web.bean.wizard.BaseWizardBean;
+import org.alfresco.web.templating.xforms.SchemaFormBuilder;
 import org.alfresco.web.templating.TemplatingService;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-
+import org.apache.xerces.xs.*;
+import org.w3c.dom.Document;
 
 /**
  * Bean implementation for the "Create XML Form" dialog
  * 
  * @author arielb
  */
-public class CreateXmlContentTypeWizard extends BaseWizardBean
+public class CreateFormWizard extends BaseWizardBean
 {
 
    /////////////////////////////////////////////////////////////////////////////
@@ -103,7 +107,7 @@ public class CreateXmlContentTypeWizard extends BaseWizardBean
    /////////////////////////////////////////////////////////////////////////////
 
    private final static Log LOGGER = 
-      LogFactory.getLog(CreateXmlContentTypeWizard.class);
+      LogFactory.getLog(CreateFormWizard.class);
    
    private String schemaRootTagName;
    private String templateName;
@@ -262,6 +266,15 @@ public class CreateXmlContentTypeWizard extends BaseWizardBean
     */
    public void addSelectedTemplateOutputMethod(ActionEvent event)
    {
+      for (TemplateOutputMethodData tomd : this.templateOutputMethods)
+      {
+         if (tomd.getFileExtension().equals(this.fileExtension))
+         {
+            throw new AlfrescoRuntimeException("template output method with extension " + this.fileExtension +
+                                               " already exists");
+         }
+      }
+
       final TemplateOutputMethodData data = 
          new TemplateOutputMethodData(this.getTemplateOutputMethodFileName(),
                                       this.getTemplateOutputMethodFile(),
@@ -419,15 +432,44 @@ public class CreateXmlContentTypeWizard extends BaseWizardBean
    {
       this.schemaRootTagName = schemaRootTagName;
    }
-   
+
    /**
-    * @return the root tag name to use when processing the schema.
+    * Returns the root tag name to use when processing the schema.
     */
    public String getSchemaRootTagName()
    {
-      return (this.schemaRootTagName == null && this.getSchemaFileName() != null
-              ? this.getSchemaFileName().replaceAll("([^\\.])\\..+", "$1")
-              : this.schemaRootTagName);
+      return this.schemaRootTagName;
+   }
+   
+   /**
+    * @return the possible root tag names for use with the schema based on 
+    * the element declarations it defines.
+    */
+   public List<SelectItem> getSchemaRootTagNameChoices()
+   {
+      final List<SelectItem> result = new LinkedList<SelectItem>();
+      if (this.getSchemaFile() != null)
+      {
+         try
+         {
+            final TemplatingService ts = TemplatingService.getInstance();
+            final Document d = ts.parseXML(this.getSchemaFile());
+            final XSModel xsm = SchemaFormBuilder.loadSchema(d);
+            final XSNamedMap elementsMap = xsm.getComponents(XSConstants.ELEMENT_DECLARATION);
+            for (int i = 0; i < elementsMap.getLength(); i++)
+            {
+               final XSElementDeclaration e = (XSElementDeclaration)elementsMap.item(i);
+               result.add(new SelectItem(e.getName(), e.getName()));
+            }
+         }
+         catch (Exception e)
+         {
+            final String msg = "unable to parse " + this.getSchemaFileName();
+            this.removeUploadedSchemaFile();
+            throw new AlfrescoRuntimeException(msg, e);
+         }
+      }
+      return result;
    }
    
    /**

source/java/org/alfresco/web/templating/xforms/SchemaFormBuilder.java

@@ -2260,8 +2260,8 @@ public class SchemaFormBuilder
       bindElement.setAttributeNS(XFORMS_NS,
                                  SchemaFormBuilder.XFORMS_NS_PREFIX + "nodeset",
                                  pathToRoot);
-      bindElement = (Element)modelSection.appendChild(bindElement);
-      bindElement = startBindElement(bindElement, schema, controlType, o);
+      modelSection.appendChild(bindElement);
+      bindElement = this.startBindElement(bindElement, schema, controlType, owner, o);
 
       // add a group if a repeat !
       if (owner instanceof XSElementDeclaration && o.maximum != 1) 
@@ -3331,6 +3331,7 @@ public class SchemaFormBuilder
    public Element startBindElement(final Element bindElement,
                                    final XSModel schema,
                                    final XSTypeDefinition controlType,
+                                   final XSObject owner,
                                    final Occurs o)
    {
       // START WORKAROUND
@@ -3350,11 +3351,23 @@ public class SchemaFormBuilder
                                        typeName);
       }
 
+      final short constraintType = 
+         (owner instanceof XSElementDeclaration 
+          ? ((XSElementDeclaration)owner).getConstraintType()
+          : (owner instanceof XSAttributeDeclaration
+             ? ((XSAttributeDeclaration)owner).getConstraintType()
+             : (owner instanceof XSAttributeUse
+                ? ((XSAttributeUse)owner).getConstraintType()
+                : XSConstants.VC_NONE)));
+              
+      bindElement.setAttributeNS(XFORMS_NS,
+                                 SchemaFormBuilder.XFORMS_NS_PREFIX + "readonly",
+                                 (constraintType == XSConstants.VC_FIXED) + "()");
+
       bindElement.setAttributeNS(XFORMS_NS,
                                  SchemaFormBuilder.XFORMS_NS_PREFIX + "required",
-                                 o.minimum == 0 ? "false()" : "true()");
+                                 (o.minimum != 0) + "()");
 	
-
       //no more minOccurs & maxOccurs element: add a constraint if maxOccurs>1:
       //count(.) <= maxOccurs && count(.) >= minOccurs
       String minConstraint = null;
@@ -3451,7 +3464,8 @@ public class SchemaFormBuilder
       return elementName;
    }
 
-   private XSModel loadSchema(final Document schemaDocument)
+   //XXXarielb factor out to a utility method...
+   public static XSModel loadSchema(final Document schemaDocument)
       throws FormBuilderException
    {
       try