5:59 a.m.
Author: manaRH
Date: 2012-11-28 06:59:36 -0500 (Wed, 28 Nov 2012)
New Revision: 15373
Added:
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/jsf/SeamExceptionHandlerFactory.java
Modified:
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/mock/MockExternalContext.java
branches/community/Seam_2_3/jboss-seam/src/main/resources/META-INF/faces-config.xml
Log:
JBSEAM-5045 Ajax handling for ExceptionFilter
Added:
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/jsf/SeamExceptionHandlerFactory.java
===================================================================
---
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/jsf/SeamExceptionHandlerFactory.java
(rev 0)
+++
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/jsf/SeamExceptionHandlerFactory.java 2012-11-28
11:59:36 UTC (rev 15373)
@@ -0,0 +1,49 @@
+package org.jboss.seam.jsf;
+
+import javax.faces.context.ExceptionHandler;
+import javax.faces.context.ExceptionHandlerFactory;
+import javax.faces.context.FacesContext;
+
+import org.jboss.seam.web.ExceptionFilter;
+
+import com.sun.faces.application.ApplicationAssociate;
+import com.sun.faces.context.AjaxExceptionHandlerImpl;
+import com.sun.faces.context.ExceptionHandlerImpl;
+
+
+
+/**
+ * Factory not to be used AjaxExceptionHandlerImpl class and
+ * always be an exception to be thrown by capturad ExceptionFilter
+ *
+ * @see AjaxExceptionHandlerImpl
+ * @see ExceptionFilter
+ * @author Tiago Peruzzo
+ *
+ */
+public class SeamExceptionHandlerFactory extends ExceptionHandlerFactory {
+
+ private ApplicationAssociate associate;
+
+
+ @Override
+ public ExceptionHandler getExceptionHandler() {
+ FacesContext fc = FacesContext.getCurrentInstance();
+ ApplicationAssociate associate = getAssociate(fc);
+ return new ExceptionHandlerImpl(((associate != null) ?
associate.isErrorPagePresent() : Boolean.TRUE));
+ }
+
+
+ // --------------------------------------------------------- Private Methods
+
+ private ApplicationAssociate getAssociate(FacesContext ctx) {
+ if (associate == null) {
+ associate = ApplicationAssociate.getCurrentInstance();
+ if (associate == null) {
+ associate = ApplicationAssociate.getInstance(ctx.getExternalContext());
+ }
+ }
+ return associate;
+ }
+
+}
Modified:
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/mock/MockExternalContext.java
===================================================================
---
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/mock/MockExternalContext.java 2012-11-28
11:12:35 UTC (rev 15372)
+++
branches/community/Seam_2_3/jboss-seam/src/main/java/org/jboss/seam/mock/MockExternalContext.java 2012-11-28
11:59:36 UTC (rev 15373)
@@ -8,6 +8,7 @@
import java.io.IOException;
import java.io.InputStream;
+import java.io.Writer;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.Principal;
@@ -21,20 +22,26 @@
import java.util.Locale;
import java.util.Map;
import java.util.Set;
+import java.util.logging.Level;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
+import javax.faces.context.PartialResponseWriter;
+import javax.faces.context.ResponseWriter;
import javax.servlet.ServletContext;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
+import org.jboss.seam.log.LogProvider;
+import org.jboss.seam.log.Logging;
import org.jboss.seam.util.EnumerationIterator;
/**
* @author Gavin King
* @author <a href="mailto:theute@jboss.org">Thomas Heute</a>
+ * @author Marek Novotny
* @version $Revision: 13963 $
*/
public class MockExternalContext extends ExternalContext
@@ -44,6 +51,8 @@
private HttpServletRequest request;
private HttpServletResponse response;
+
+ private static final LogProvider log = Logging.getLogProvider(
MockExternalContext.class );
public MockExternalContext()
{
@@ -525,12 +534,64 @@
@Override
public void redirect(String url) throws IOException
{
- response.sendRedirect(url);
+ if
("partial/ajax".equals(this.request.getHeader("Faces-Request")))
+ {
+ this.response.setContentType("text/xml");
+ this.response.setCharacterEncoding("UTF-8");
+ this.response.addHeader("Cache-Control", "no-cache");
+ this.response.setStatus(HttpServletResponse.SC_OK);
+
+ FacesContext facesContext = FacesContext.getCurrentInstance();
+ PartialResponseWriter pwriter =
facesContext.getPartialViewContext().getPartialResponseWriter();
+
+ if (pwriter == null)
+ {
+ pwriter = createPartialResponseWriter();
+ }
+ pwriter.startDocument();
+ pwriter.redirect(url);
+ pwriter.endDocument();
+ }
+ else
+ {
+ this.response.sendRedirect(url);
+ }
+
FacesContext.getCurrentInstance().responseComplete();
}
-
+ private PartialResponseWriter createPartialResponseWriter()
+ {
+ FacesContext facesCtx = FacesContext.getCurrentInstance();
+ ExternalContext externalCtx = facesCtx.getExternalContext();
+ String encoding = externalCtx.getRequestCharacterEncoding();
+ externalCtx.setResponseCharacterEncoding(encoding);
+ ResponseWriter responseWriter = null;
+ Writer outputWriter = null;
+ try
+ {
+ outputWriter = externalCtx.getResponseOutputWriter();
+ }
+ catch (IOException ioe)
+ {
+ log.error("couldn't get ResponseOutputWriter for Partial Ajax
request", ioe);
+ }
+ if (outputWriter != null)
+ {
+ responseWriter = facesCtx.getRenderKit().createResponseWriter(outputWriter,
"text/xml", encoding);
+ }
+ if (responseWriter instanceof PartialResponseWriter)
+ {
+ return (PartialResponseWriter) responseWriter;
+ }
+ else
+ {
+ return new PartialResponseWriter(responseWriter);
+ }
+
+ }
+
@Override
public void setRequest(Object myrequest)
{
Modified:
branches/community/Seam_2_3/jboss-seam/src/main/resources/META-INF/faces-config.xml
===================================================================
---
branches/community/Seam_2_3/jboss-seam/src/main/resources/META-INF/faces-config.xml 2012-11-28
11:12:35 UTC (rev 15372)
+++
branches/community/Seam_2_3/jboss-seam/src/main/resources/META-INF/faces-config.xml 2012-11-28
11:59:36 UTC (rev 15373)
@@ -6,6 +6,7 @@
<factory>
<application-factory>org.jboss.seam.jsf.SeamApplicationFactory</application-factory>
+
<exception-handler-factory>org.jboss.seam.jsf.SeamExceptionHandlerFactory</exception-handler-factory>
</factory>
<application>