[Bug] 626: Fixed Invalid column types provided exception during db_schema.xml file generation

resources/magento2/validation.properties

@@ -38,3 +38,4 @@ validator.db.invalidTableNameLength=Table name must contain up to 64 characters
 validator.lowerSnakeCase=The {0} field must be of the lower snake case format
 validator.menuIdentifierInvalid=The menu identifier is invalid
 validator.someFieldsHaveErrors=Please, check the dialog. Some fields have errors
+validator.dbSchema.invalidColumnType=Invalid ''{0}'' column type specified

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

@@ -7,6 +7,7 @@
 
 import com.intellij.openapi.project.Project;
 import com.intellij.psi.PsiDirectory;
+import com.intellij.psi.PsiFile;
 import com.magento.idea.magento2plugin.actions.generation.NewDbSchemaAction;
 import com.magento.idea.magento2plugin.actions.generation.data.DbSchemaXmlData;
 import com.magento.idea.magento2plugin.actions.generation.data.ui.ComboBoxItemData;
@@ -143,7 +144,11 @@ private void onOK() {
                     getTableComment(),
                     getColumns()
             );
-            generateDbSchemaXmlFile(dbSchemaXmlData);
+            final PsiFile dbSchemaXmlFile = generateDbSchemaXmlFile(dbSchemaXmlData);
+
+            if (dbSchemaXmlFile == null) {
+                return;
+            }
             generateWhitelistJsonFile(dbSchemaXmlData);
         }
         exit();
@@ -170,8 +175,8 @@ public static void open(
      *
      * @param dbSchemaXmlData DbSchemaXmlData
      */
-    private void generateDbSchemaXmlFile(final @NotNull DbSchemaXmlData dbSchemaXmlData) {
-        new DbSchemaXmlGenerator(
+    private PsiFile generateDbSchemaXmlFile(final @NotNull DbSchemaXmlData dbSchemaXmlData) {
+        return new DbSchemaXmlGenerator(
                 dbSchemaXmlData,
                 project,
                 moduleName

src/com/magento/idea/magento2plugin/actions/generation/generator/DbSchemaXmlGenerator.java

@@ -15,23 +15,28 @@
 import com.intellij.psi.xml.XmlTag;
 import com.magento.idea.magento2plugin.actions.generation.data.DbSchemaXmlData;
 import com.magento.idea.magento2plugin.actions.generation.generator.util.FindOrCreateDbSchemaXmlUtil;
+import com.magento.idea.magento2plugin.bundles.CommonBundle;
+import com.magento.idea.magento2plugin.bundles.ValidatorBundle;
 import com.magento.idea.magento2plugin.magento.files.ModuleDbSchemaXml;
 import com.magento.idea.magento2plugin.magento.packages.database.ColumnAttributes;
 import com.magento.idea.magento2plugin.magento.packages.database.TableColumnTypes;
 import java.util.HashMap;
-import java.util.InputMismatchException;
 import java.util.LinkedHashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
+import javax.swing.JOptionPane;
 import org.jetbrains.annotations.NotNull;
 
 public class DbSchemaXmlGenerator extends FileGenerator {
+
     private final Project project;
     private final String moduleName;
     private final DbSchemaXmlData dbSchemaXmlData;
     private final FindOrCreateDbSchemaXmlUtil findOrCreateDbSchemaXmlUtil;
+    private final ValidatorBundle validatorBundle;
+    private final CommonBundle commonBundle;
 
     private final List<XmlTag> newTagsQueue;
     private final Map<XmlTag, XmlTag> newTagsChildParentRelationMap;
@@ -52,6 +57,8 @@ public DbSchemaXmlGenerator(
         this.project = project;
         this.moduleName = moduleName;
         this.dbSchemaXmlData = dbSchemaXmlData;
+        this.validatorBundle = new ValidatorBundle();
+        this.commonBundle = new CommonBundle();
         findOrCreateDbSchemaXmlUtil = new FindOrCreateDbSchemaXmlUtil(project);
 
         newTagsQueue = new LinkedList<>();
@@ -62,6 +69,7 @@ public DbSchemaXmlGenerator(
     @SuppressWarnings({
             "PMD.NPathComplexity",
             "PMD.CyclomaticComplexity",
+            "PMD.CognitiveComplexity",
             "PMD.ExcessiveImports",
             "PMD.AvoidInstantiatingObjectsInLoops"
     })
@@ -99,32 +107,39 @@ public PsiFile generate(final String actionName) {
                 primaryKeyData.putAll(columnData);
             }
 
+            final String columnName = columnData.get(ColumnAttributes.NAME.getName());
             final String columnTypeValue = columnData.get(ColumnAttributes.TYPE.getName());
             final TableColumnTypes columnType = TableColumnTypes.getByValue(columnTypeValue);
 
             if (columnType == null) {
-                throw new InputMismatchException(
-                        "Invalid column types provided. Should be compatible with "
-                                + TableColumnTypes.class
+                final String errorMessage = validatorBundle.message(
+                        "validator.dbSchema.invalidColumnType",
+                        columnName == null ? "" : columnName
+
+                );
+                JOptionPane.showMessageDialog(
+                        null,
+                        errorMessage,
+                        commonBundle.message("common.error"),
+                        JOptionPane.ERROR_MESSAGE
                 );
+                return null;
             }
 
             final Map<String, String> attributes = new LinkedHashMap<>();
             final List<String> allowedColumns = ModuleDbSchemaXml.getAllowedAttributes(columnType);
+
             for (final Map.Entry<String, String> columnDataEntry : columnData.entrySet()) {
                 if (allowedColumns.contains(columnDataEntry.getKey())
                         && !columnDataEntry.getValue().isEmpty()) {
                     attributes.put(columnDataEntry.getKey(), columnDataEntry.getValue());
                 }
             }
-            final String columnIdentityValue =
-                    columnData.get(ColumnAttributes.NAME.getName());
-
             findOrCreateTag(
                     ModuleDbSchemaXml.XML_TAG_COLUMN,
                     ColumnAttributes.NAME.getName(),
                     tableTag,
-                    columnIdentityValue,
+                    columnName,
                     attributes
             );
         }