Some javadocs

Author: emacarron

src/main/java/org/apache/ibatis/executor/resultset/ResultSetWrapper.java

@@ -67,6 +67,15 @@ public List<String> getColumnNames() {
     return this.columnNames;
   }
 
+  /**
+   * Gets the type handler to use when reading the result set.
+   * Tries to get from the TypeHandlerRegistry by searching for the property type.
+   * If not found it gets the column JDBC type and tries to get a handler for it.
+   * 
+   * @param propertyType
+   * @param columnName
+   * @return
+   */
   public TypeHandler<?> getTypeHandler(Class<?> propertyType, String columnName) {
     TypeHandler<?> handler = null;
     Map<Class<?>, TypeHandler<?>> columnHandlers = typeHandlerMap.get(columnName);

src/main/java/org/apache/ibatis/mapping/ParameterMapping.java

@@ -132,34 +132,66 @@ public String getProperty() {
     return property;
   }
 
+  /**
+   * Used for handling output of callable statements
+   * @return
+   */
   public ParameterMode getMode() {
     return mode;
   }
 
+  /**
+   * Used for handling output of callable statements
+   * @return
+   */
   public Class<?> getJavaType() {
     return javaType;
   }
 
+  /**
+   * Used in the UnknownTypeHandler in case there is no handler for the property type
+   * @return
+   */
   public JdbcType getJdbcType() {
     return jdbcType;
   }
 
+  /**
+   * Used for handling output of callable statements
+   * @return
+   */
   public Integer getNumericScale() {
     return numericScale;
   }
 
+  /**
+   * Used when setting parameters to the PreparedStatement
+   * @return
+   */
   public TypeHandler<?> getTypeHandler() {
     return typeHandler;
   }
 
+  /**
+   * Used for handling output of callable statements
+   * @return
+   */
   public String getResultMapId() {
     return resultMapId;
   }
 
+  /**
+   * Used for handling output of callable statements
+   * @return
+   */
   public String getJdbcTypeName() {
     return jdbcTypeName;
   }
 
+  /**
+   * Not used
+   * @return
+   */
   public String getExpression() {
     return expression;
   }