added initial sysadmin menu items and dialogs, fixed a few things about dialog

operation here and there

src/dynamo-framework/com/silverwrist/dynamo/dialog/CommonTextField.java

@@ -11,7 +11,7 @@
  * 
  * 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
- * Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
  * 
  * Contributor(s): 
  */
@@ -109,7 +109,7 @@ abstract class CommonTextField extends BaseDialogField
 
   protected boolean isNull(Object value)
   {
-    return StringUtils.isEmpty((String)value);
+    return ((value==null) || StringUtils.isEmpty(value.toString()));
 
   } // end isNull
 

src/dynamo-framework/com/silverwrist/dynamo/dialog/DialogImpl.java

@@ -580,7 +580,19 @@ class DialogImpl implements Dialog
     while (it.hasNext())
     { // call reset on each field
       DialogField fld = (DialogField)(it.next());
-      fld.validate(r);
+      try
+      { // perform validation
+	fld.validate(r);
+
+      } // end try
+      catch (RuntimeException e)
+      { // safety in case RuntimeException is thrown
+	ValidationException ve = new ValidationException(DialogImpl.class,"DialogMessages","valid.except",e);
+	ve.setParameter(0,fld.getName());
+	ve.setParameter(1,e.getMessage());
+	throw ve;
+
+      } // end catch
 
     } // end while
     

src/dynamo-framework/com/silverwrist/dynamo/dialog/DialogManager.java

@@ -174,9 +174,11 @@ public class DialogManager
     m_factory_data.put("header",fact);
     m_factory_data.put("hidden",fact);
     m_factory_data.put("int",fact);
+    m_factory_data.put("linktypelist",fact);
     m_factory_data.put("localelist",fact);
     m_factory_data.put("password",fact);
     m_factory_data.put("text",fact);
+    m_factory_data.put("textbox",fact);
     m_factory_data.put("tzlist",fact);
 
     // Get the service provider hooks interface.

src/dynamo-framework/com/silverwrist/dynamo/dialog/DialogMessages.properties

@@ -10,7 +10,7 @@
 # 
 # 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
-# Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+# Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
 # 
 # Contributor(s): 
 # ---------------------------------------------------------------------------------
@@ -29,3 +29,4 @@ bad.email=The value in the "{0}" field is not a valid E-mail address.
 text.notInteger=Invalid non-numeric character in the "{0}" field.
 int.tooSmall=The value of the "{0}" field must be greater than or equal to {1}.
 int.tooLarge=The value of the "{0}" field must be less than or equal to {1}.
+valid.except=Exception generated while validating "{0}": {1}

src/dynamo-framework/com/silverwrist/dynamo/dialog/MultiLineTextField.java

@@ -0,0 +1,175 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * 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 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
+ * Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.dynamo.dialog;
+
+import java.io.*;
+import java.util.*;
+import org.w3c.dom.*;
+import com.silverwrist.util.*;
+import com.silverwrist.util.xml.*;
+import com.silverwrist.dynamo.except.*;
+import com.silverwrist.dynamo.iface.*;
+import com.silverwrist.dynamo.util.*;
+
+public class MultiLineTextField extends BaseDialogField
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  public static final int DEFAULT_ROWS = 4;
+  public static final int DEFAULT_COLS = 40;
+  public static final int DEFAULT_MAXLENGTH = -1;
+  public static final String DEFAULT_WRAP = "soft";
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private String m_value = null;
+  private int m_rows;
+  private int m_cols;
+  private int m_maxlength;
+  private String m_wraptype;
+
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  public MultiLineTextField(Element elt) throws DialogException
+  {
+    super(false,elt);
+    XMLLoader loader = XMLLoader.get();
+    try
+    { // load the attributes specific to a multiline field
+      m_rows = loader.getAttributeInt(elt,"rows",DEFAULT_ROWS);
+      m_cols = loader.getAttributeInt(elt,"cols",DEFAULT_COLS);
+      m_maxlength = loader.getAttributeInt(elt,"maxlength",DEFAULT_MAXLENGTH);
+      m_wraptype = loader.getAttribute(elt,"wrap",DEFAULT_WRAP);
+
+    } // end try
+    catch (XMLLoadException e)
+    { // translate exception before returning
+      throw new DialogException(e);
+
+    } // end catch
+    
+  } // end constructor
+
+  protected MultiLineTextField(MultiLineTextField other)
+  {
+    super(other);
+    m_rows = other.m_rows;
+    m_cols = other.m_cols;
+    m_maxlength = other.m_maxlength;
+    m_wraptype = other.m_wraptype;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * Overrides from class BaseDialogField
+   *--------------------------------------------------------------------------------
+   */
+
+  protected boolean isNull(Object value)
+  {
+    return StringUtils.isEmpty((String)value);
+
+  } // end isNull
+
+  /*--------------------------------------------------------------------------------
+   * Abstract implementations from class BaseDialogField
+   *--------------------------------------------------------------------------------
+   */
+
+  protected void renderField(TextRenderControl control, Map render_params)
+      throws IOException, RenderingException
+  {
+    PrintWriter wr = control.getWriter();
+    wr.write("<textarea class=\"content\" name=\"" + getName() + "\" rows=\"" + m_rows + "\" cols=\"" + m_cols
+             + "\" wrap = \"" + m_wraptype + "\"");
+    if (!isEnabled())
+      wr.write(" disabled=\"disabled\"");
+    wr.write(">");
+    if (m_value!=null)
+      wr.write(StringUtils.encodeHTML(m_value));
+    wr.write("</textarea>");
+
+  } // end renderField
+
+  protected void validateContents(Request r, Object data) throws ValidationException
+  {
+    if ((data!=null) && (m_maxlength>0) && (data.toString().length()>m_maxlength))
+    { // this value is too long
+      ValidationException ve = new ValidationException(CommonTextField.class,"DialogMessages","text.tooLong");
+      ve.setParameter(0,getCaption());
+      ve.setParameter(1,String.valueOf(m_maxlength));
+      throw ve;
+
+    } // end if
+
+  } // end validateContents
+
+  public Object getValue()
+  {
+    return m_value;
+
+  } // end getValue
+
+  public boolean containsValue()
+  {
+    return StringUtils.isNotEmpty(m_value);
+
+  } // end containsValue
+
+  public void setValue(Object obj)
+  {
+    if (obj==null)
+      m_value = null;
+    else
+      m_value = obj.toString();
+    if ((m_value!=null) && StringUtils.isEmpty(m_value))
+      m_value = null;
+
+  } // end setValue
+
+  public void setValueFrom(Request r)
+  {
+    RequestHelper rh = new RequestHelper(r);
+    m_value = rh.getParameterString(getName());
+    if ((m_value!=null) && StringUtils.isEmpty(m_value))
+      m_value = null;
+
+  } // end setValueFrom
+
+  public void reset()
+  {
+    m_value = null;
+
+  } // end reset
+
+  public Object clone()
+  {
+    return new MultiLineTextField(this);
+
+  } // end clone
+
+} // end class MultiLineTextField

src/dynamo-framework/com/silverwrist/dynamo/dialog/StdItemFactory.java

@@ -72,6 +72,8 @@ class StdItemFactory implements DialogItemFactory
       return new PasswordField(elt);
     if (tagname.equals("text"))
       return new TextField(elt);
+    if (tagname.equals("textbox"))
+      return new MultiLineTextField(elt);
     if (tagname.equals("tzlist"))
       return new TimeZoneListField(elt);
     

src/dynamo-framework/com/silverwrist/dynamo/util/BufferTextRenderControl.java

@@ -313,8 +313,6 @@ public class BufferTextRenderControl extends BaseDelegatingServiceProvider imple
   {
     if (m_type==null)
       m_type = type;
-    else
-      throw new RenderingException(BufferTextRenderControl.class,"UtilityMessages","buffer.setMime2X");
 
   } // end setContentType
 
@@ -322,8 +320,6 @@ public class BufferTextRenderControl extends BaseDelegatingServiceProvider imple
   {
     if (m_length<0)
       m_length = length;
-    else
-      throw new RenderingException(BufferTextRenderControl.class,"UtilityMessages","buffer.setLength2X");
 
   } // end setContentLength