Provide user control over Statement's escape processing.

PR: 18822


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274417 13f79535-47bb-0310-9956-ffa450edef68

WHATSNEW

@@ -223,6 +223,8 @@ Other changes:
 
 * <javacc> and <jjtree> will now autodetect JavaCC 3.x and can use it.
 
+* <sql> has a new attribute to control escape processing.
+
 Changes from Ant 1.5.2 to Ant 1.5.3
 ===================================
 

docs/manual/CoreTasks/sql.html

@@ -139,6 +139,16 @@ and <b>abort</b> execution and transaction and fail task.</p>
   <td width="10%" valign="top">No (defaul=false)</td>
 </tr>
 
+<tr>
+  <td width="12%" valign="top">escapeprocessing</td>
+  <td width="78%" valign="top">Control whether the Java statement
+    object will perform escape substitution.<br>
+    See <a
+    href="http://java.sun.com/j2se/1.4.2/docs/api/java/sql/Statement.html#setEscapeProcessing(boolean)">Statement's
+    API docs</a> for details.  <em>since Ant 1.6</em>.
+  <td width="10%" valign="top">No (defaul=true)</td>
+</tr>
+
 </table>
 
 <h3>Parameters specified as nested elements</h3>

src/main/org/apache/tools/ant/taskdefs/SQLExec.java

@@ -209,6 +209,13 @@ public class SQLExec extends JDBCTask {
      */
     private boolean keepformat = false;
 
+    /**
+     * Argument to Statement.setEscapeProcessing
+     *
+     * @since Ant 1.6
+     */
+    private boolean escapeProcessing = true;
+
     /**
      * Set the name of the SQL file to be run.
      * Required unless statements are enclosed in the build file
@@ -327,6 +334,15 @@ public class SQLExec extends JDBCTask {
         this.keepformat = keepformat;
     }
     
+    /**
+     * Set escape processing for statements.
+     *
+     * @since Ant 1.6
+     */
+    public void setEscapeProcessing(boolean enable) {
+        escapeProcessing = enable;
+    }
+
     /**
      * Load the sql file and then execute it
      */
@@ -375,7 +391,7 @@ public class SQLExec extends JDBCTask {
             }
             try {
                 statement = conn.createStatement();
-
+                statement.setEscapeProcessing(escapeProcessing);
             
                 PrintStream out = System.out;
                 try {