MAJOR restructuring of the engine code to get the execution environment info

separated from the internal objects (as well as separating the internal
interfaces), some prep work for modularizing the SIG-to-service interface so
it'll be easier to add chat and stuff.  Also fixed up a display issue with
1-character CDTextFormFields.

src/com/silverwrist/venice/servlets/format/CDEmailAddressFormField.java

@@ -7,7 +7,7 @@
  * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  * language governing rights and limitations under the License.
  * 
- * The Original Code is the Venice Web Community System.
+ * The Original Code is the Venice Web Communities System.
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
@@ -22,6 +22,11 @@ import com.silverwrist.venice.ValidationException;
 
 public class CDEmailAddressFormField extends CDTextFormField
 {
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
   public CDEmailAddressFormField(String name, String caption, String caption2, boolean required,
 				 int size, int maxlength)
   {
@@ -35,13 +40,24 @@ public class CDEmailAddressFormField extends CDTextFormField
 
   } // end constructor
 
+  /*--------------------------------------------------------------------------------
+   * Overrides from class CDTextFormField
+   *--------------------------------------------------------------------------------
+   */
+
   protected void validateContents(String value) throws ValidationException
   {
+    super.validateContents(value);
     if (!IDUtils.isValidEmailAddress(value))
       throw new ValidationException("The value of '" + getCaption() + "' must be a correct Internet address.");
     
   } // end validateContents
 
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface CDFormField
+   *--------------------------------------------------------------------------------
+   */
+
   public Object clone()
   {
     return new CDEmailAddressFormField(this);

src/com/silverwrist/venice/servlets/format/CDIntegerFormField.java

@@ -94,6 +94,7 @@ public class CDIntegerFormField extends CDTextFormField
 
   protected void validateContents(String value) throws ValidationException
   {
+    super.validateContents(value);
     try
     { // convert to an integer and check against range
       int x = Integer.parseInt(value);

src/com/silverwrist/venice/servlets/format/CDTextFormField.java

@@ -30,6 +30,7 @@ public class CDTextFormField extends CDBaseFormField
 
   private int size;
   private int maxlength;
+  private int real_maxlength;
 
   /*--------------------------------------------------------------------------------
    * Constructors
@@ -40,8 +41,9 @@ public class CDTextFormField extends CDBaseFormField
 			 int size, int maxlength)
   {
     super(name,caption,caption2,required);
-    this.size = size;
-    this.maxlength = maxlength;
+    this.size = Math.max(size,2);
+    this.maxlength = Math.max(maxlength,2);
+    this.real_maxlength = maxlength;
 
   } // end constructor
 
@@ -50,6 +52,7 @@ public class CDTextFormField extends CDBaseFormField
     super(other);
     this.size = other.size;
     this.maxlength = other.maxlength;
+    this.real_maxlength = other.real_maxlength;
 
   } // end constructor
 
@@ -73,7 +76,11 @@ public class CDTextFormField extends CDBaseFormField
   } // end renderActualField
 
   protected void validateContents(String value) throws ValidationException
-  { // this is a do-nothing value
+  {
+    if (value.length()>real_maxlength)
+      throw new ValidationException("The value of the '" + getCaption() + "' field must be no longer than "
+				    + real_maxlength + " characters.");
+
   } // end validateContents
 
   /*--------------------------------------------------------------------------------

src/com/silverwrist/venice/servlets/format/CDVeniceIDFormField.java

@@ -47,12 +47,18 @@ public class CDVeniceIDFormField extends CDTextFormField
 
   protected void validateContents(String value) throws ValidationException
   {
+    super.validateContents(value);
     if (!IDUtils.isValidVeniceID(value))
       throw new ValidationException("There is an invalid character in the '" + getCaption() + "'field.  "
 				    + "Valid characters are letters, digits, -, _, !, ~, *, ', and $.");
     
   } // end validateContents
 
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface CDFormField
+   *--------------------------------------------------------------------------------
+   */
+
   public CDFormField duplicate()
   {
     return new CDVeniceIDFormField(this);