jvanzyl 01/05/13 17:29:48
Modified: src/java/org/apache/turbine/util/upload FileItem.java
Log:
- adding convenience method to write() the contents of the uploaded
file to disk. instead of having to mess around now you just do
the following:
FileItem fileItem = data.getParameters().getFileItem("file");
fileItem.write("/tmp/junk");
returns a boolean so you can check to make sure the file
was actually written to disk.
Revision Changes Path
1.9 +50 -1
jakarta-turbine/src/java/org/apache/turbine/util/upload/FileItem.java
Index: FileItem.java
===================================================================
RCS file:
/home/cvs/jakarta-turbine/src/java/org/apache/turbine/util/upload/FileItem.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- FileItem.java 2001/05/06 17:06:48 1.8
+++ FileItem.java 2001/05/14 00:29:48 1.9
@@ -59,6 +59,7 @@
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
+import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
@@ -91,7 +92,8 @@
*
* @author <a href="mailto:[EMAIL PROTECTED]";>Rafal Krzewski</a>
* @author <a href="mailto:[EMAIL PROTECTED]";>Sean Legassick</a>
- * @version $Id: FileItem.java,v 1.8 2001/05/06 17:06:48 jvanzyl Exp $
+ * @author <a href="mailto:[EMAIL PROTECTED]";>Jason van Zyl</a>
+ * @version $Id: FileItem.java,v 1.9 2001/05/14 00:29:48 jvanzyl Exp $
*/
public class FileItem implements DataSource
{
@@ -389,5 +391,52 @@
item.byteStream = new ByteArrayOutputStream();
}
return item;
+ }
+
+ /**
+ * A convenience method to write an uploaded
+ * file to disk. The client code is not concerned
+ * whether or not the file is stored in memory,
+ * in on disk in a temporary location. They just
+ * want to write the uploaded file to disk.
+ *
+ * @param String full path to location where uploaded
+ * should be stored.
+ */
+ public boolean write(String file)
+ {
+ if (inMemory())
+ {
+ try
+ {
+ FileWriter writer = new FileWriter(file);
+ writer.write(getString());
+ return true;
+ }
+ catch (IOException ioe)
+ {
+ return false;
+ }
+ }
+ else if (storeLocation != null)
+ {
+ /*
+ * The uploaded file is being stored on disk
+ * in a temporary location so move it to the
+ * desired file.
+ */
+ if (storeLocation.renameTo(new File(file)))
+ {
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
}
}
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