vmassol 2002/08/30 13:49:37
Modified: sample-servlet/src/sample/j2ee13/org/apache/cactus/sample
SampleFilter.java
Log:
new coding conventions
Revision Changes Path
1.3 +23 -14
jakarta-cactus/sample-servlet/src/sample/j2ee13/org/apache/cactus/sample/SampleFilter.java
Index: SampleFilter.java
===================================================================
RCS file:
/home/cvs/jakarta-cactus/sample-servlet/src/sample/j2ee13/org/apache/cactus/sample/SampleFilter.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- SampleFilter.java 10 Apr 2002 00:39:47 -0000 1.2
+++ SampleFilter.java 30 Aug 2002 20:49:37 -0000 1.3
@@ -55,6 +55,7 @@
import java.io.IOException;
import java.io.OutputStream;
+
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
@@ -87,11 +88,12 @@
* cycle of the filter.
*
* @param theConfig the filter config
+ *
+ * @exception ServletException on failure
*/
public void init(FilterConfig theConfig) throws ServletException
{
this.config = theConfig;
-
}
/**
@@ -102,19 +104,23 @@
* @param theResponse the returned HTTP response
* @param theChain the chain of filters extracted from the definition
* given in <code>web.xml</code> by the container.
- */
- public void doFilter(ServletRequest theRequest,
- ServletResponse theResponse, FilterChain theChain)
- throws IOException, ServletException
+ *
+ * @exception ServletException on failure
+ * @exception IOException on failure
+ */
+ public void doFilter(ServletRequest theRequest,
+ ServletResponse theResponse, FilterChain theChain) throws IOException,
+ ServletException
{
OutputStream out = theResponse.getOutputStream();
+
addHeader(out);
// Create a wrapper of the response so that we can later write to
// the response (add the footer). If we did not do this, we would
// get an error saying that the response has already been
// committed.
- GenericResponseWrapper wrapper =
+ GenericResponseWrapper wrapper =
new GenericResponseWrapper((HttpServletResponse) theResponse);
theChain.doFilter(theRequest, wrapper);
@@ -130,13 +136,15 @@
* <code>web.xml</code>). Don't write anything if no parameter is defined.
*
* @param theOutputStream the output stream
+ *
+ * @exception IOException on failure
*/
- protected void addHeader(OutputStream theOutputStream)
- throws IOException
+ protected void addHeader(OutputStream theOutputStream) throws IOException
{
String header = this.config.getInitParameter("header");
- if (header != null) {
+ if (header != null)
+ {
theOutputStream.write(header.getBytes());
}
}
@@ -147,13 +155,15 @@
* <code>web.xml</code>). Don't write anything if no parameter is defined.
*
* @param theOutputStream the output stream
+ *
+ * @exception IOException on failure
*/
- protected void addFooter(OutputStream theOutputStream)
- throws IOException
+ protected void addFooter(OutputStream theOutputStream) throws IOException
{
String footer = this.config.getInitParameter("footer");
- if (footer != null) {
+ if (footer != null)
+ {
theOutputStream.write(footer.getBytes());
}
}
@@ -165,5 +175,4 @@
public void destroy()
{
}
-
}
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