877: Enhanced error outputting for new Magento 2 db schema generation

Author: bohdan-harniuk

src/com/magento/idea/magento2plugin/actions/generation/dialog/NewDbSchemaDialog.form

@@ -56,7 +56,7 @@
         <properties/>
         <border type="none"/>
         <children>
-          <grid id="40126" layout-manager="GridLayoutManager" row-count="2" column-count="4" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+          <grid id="40126" layout-manager="GridLayoutManager" row-count="3" column-count="4" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
             <margin top="0" left="0" bottom="0" right="0"/>
             <constraints>
               <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
@@ -92,7 +92,7 @@
               </component>
               <component id="a42c4" class="javax.swing.JLabel" binding="tableEngineLabel">
                 <constraints>
-                  <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                  <grid row="2" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties>
                   <labelFor value="21a4a"/>
@@ -101,7 +101,7 @@
               </component>
               <component id="d636e" class="javax.swing.JLabel" binding="tableCommentLabel">
                 <constraints>
-                  <grid row="1" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                  <grid row="2" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties>
                   <labelFor value="dd0b9"/>
@@ -110,15 +110,15 @@
               </component>
               <component id="dd0b9" class="javax.swing.JTextField" binding="tableComment">
                 <constraints>
-                  <grid row="1" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
+                  <grid row="2" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
                     <preferred-size width="150" height="-1"/>
                   </grid>
                 </constraints>
                 <properties/>
               </component>
               <component id="21a4a" class="javax.swing.JComboBox" binding="tableEngine">
                 <constraints>
-                  <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
+                  <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties/>
               </component>
@@ -128,6 +128,14 @@
                 </constraints>
                 <properties/>
               </component>
+              <component id="e5139" class="javax.swing.JLabel" binding="tableNameErrorMessage">
+                <constraints>
+                  <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value=""/>
+                </properties>
+              </component>
             </children>
           </grid>
           <component id="4443e" class="javax.swing.JLabel" binding="tableColumnsLabel">

src/com/magento/idea/magento2plugin/actions/generation/dialog/NewDbSchemaDialog.java

@@ -46,6 +46,7 @@
 
 @SuppressWarnings({"PMD.TooManyFields", "PMD.ExcessiveImports"})
 public class NewDbSchemaDialog extends AbstractDialog {
+
     private static final String TABLE_NAME = "Table Name";
 
     private final Project project;
@@ -85,6 +86,7 @@ public class NewDbSchemaDialog extends AbstractDialog {
     private JLabel tableResourceLabel;//NOPMD
     private JLabel tableCommentLabel;//NOPMD
     private JLabel tableColumnsLabel;//NOPMD
+    private JLabel tableNameErrorMessage;//NOPMD
 
     /**
      * Constructor.