Author: markt
Date: Fri Jan 26 12:39:52 2018
New Revision: 1822286
URL: http://svn.apache.org/viewvc?rev=1822286&view=rev
Log:
Refactor error handling to enable errors that occur before processing is passed
to the application to be handled by the application provided error handling
and/or the container provided error handling (ErrorReportValve) as appropriate.
Modified:
tomcat/trunk/java/org/apache/catalina/connector/Response.java
tomcat/trunk/java/org/apache/catalina/core/LocalStrings.properties
tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java
tomcat/trunk/webapps/docs/changelog.xml
Modified: tomcat/trunk/java/org/apache/catalina/connector/Response.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/Response.java?rev=1822286&r1=1822285&r2=1822286&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/Response.java (original)
+++ tomcat/trunk/java/org/apache/catalina/connector/Response.java Fri Jan 26
12:39:52 2018
@@ -879,12 +879,17 @@ public class Response implements HttpSer
return;
}
- String charset = getContext().getCharset(locale);
- if (charset != null) {
- try {
- getCoyoteResponse().setCharacterEncoding(charset);
- } catch (UnsupportedEncodingException e) {
- log.warn(sm.getString("coyoteResponse.encoding.invalid",
charset), e);
+ // In some error handling scenarios, the context is unknown
+ // (e.g. a 404 when a ROOT context is not present)
+ Context context = getContext();
+ if (context != null) {
+ String charset = context.getCharset(locale);
+ if (charset != null) {
+ try {
+ getCoyoteResponse().setCharacterEncoding(charset);
+ } catch (UnsupportedEncodingException e) {
+ log.warn(sm.getString("coyoteResponse.encoding.invalid",
charset), e);
+ }
}
}
}
Modified: tomcat/trunk/java/org/apache/catalina/core/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/LocalStrings.properties?rev=1822286&r1=1822285&r2=1822286&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/LocalStrings.properties
(original)
+++ tomcat/trunk/java/org/apache/catalina/core/LocalStrings.properties Fri Jan
26 12:39:52 2018
@@ -186,7 +186,6 @@ standardEngine.jvmRouteFail=Failed to se
standardEngine.noHost=No Host matches server name [{0}]
standardEngine.notHost=Child of an Engine must be a Host
standardEngine.notParent=Engine cannot have a parent Container
-standardHost.asyncStateError=An asynchronous request was received for
processing that was neither an async dispatch nor an error to process
standardHost.clientAbort=Remote Client Aborted Request, IOException: [{0}]
standardHost.invalidErrorReportValveClass=Couldn''t load specified error
report valve class: [{0}]
standardHost.noContext=No Context configured to process this request
Modified: tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java?rev=1822286&r1=1822285&r2=1822286&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java (original)
+++ tomcat/trunk/java/org/apache/catalina/core/StandardHostValve.java Fri Jan
26 12:39:52 2018
@@ -108,8 +108,6 @@ final class StandardHostValve extends Va
// Select the Context to be used for this Request
Context context = request.getContext();
if (context == null) {
- response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
- sm.getString("standardHost.noContext"));
return;
}
@@ -118,7 +116,6 @@ final class StandardHostValve extends Va
}
boolean asyncAtStart = request.isAsync();
- boolean asyncDispatching = request.isAsyncDispatching();
try {
context.bind(Globals.IS_SECURITY_ENABLED, MY_CLASSLOADER);
@@ -136,14 +133,8 @@ final class StandardHostValve extends Va
// in error and have been routed here to check for application
// defined error pages.
try {
- if (!asyncAtStart || asyncDispatching) {
+ if (!response.isErrorReportRequired()) {
context.getPipeline().getFirst().invoke(request, response);
- } else {
- // Make sure this request/response is here because an error
- // report is required.
- if (!response.isErrorReportRequired()) {
- throw new
IllegalStateException(sm.getString("standardHost.asyncStateError"));
- }
}
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
Modified: tomcat/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/changelog.xml?rev=1822286&r1=1822285&r2=1822286&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/trunk/webapps/docs/changelog.xml Fri Jan 26 12:39:52 2018
@@ -69,6 +69,12 @@
rather than the user facing Principal object as Tomcat requires the
internal object to correctly process later authorization checks.
(markt)
</fix>
+ <add>
+ Refactor error handling to enable errors that occur before processing
is
+ passed to the application to be handled by the application provided
+ error handling and/or the container provided error handling
+ (<code>ErrorReportValve</code>) as appropriate. (markt)
+ </add>
</changelog>
</subsection>
<subsection name="Coyote">
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