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Posted to dev@tomcat.apache.org by ma...@apache.org on 2019/10/01 13:54:11 UTC

[tomcat] 02/02: Add logging

This is an automated email from the ASF dual-hosted git repository.

markt pushed a commit to branch 8.5.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git

commit a7e6a5d5d40a8d47fe0e8bec884f179bf75bfe10
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue Oct 1 14:49:16 2019 +0100

    Add logging
---
 java/org/apache/tomcat/util/compat/Jre8Compat.java         | 12 +++++++++++-
 java/org/apache/tomcat/util/compat/LocalStrings.properties |  3 +++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/java/org/apache/tomcat/util/compat/Jre8Compat.java b/java/org/apache/tomcat/util/compat/Jre8Compat.java
index 478fb7c..a29abcd 100644
--- a/java/org/apache/tomcat/util/compat/Jre8Compat.java
+++ b/java/org/apache/tomcat/util/compat/Jre8Compat.java
@@ -27,8 +27,15 @@ import java.util.Map;
 import javax.net.ssl.SSLEngine;
 import javax.net.ssl.SSLParameters;
 
+import org.apache.juli.logging.Log;
+import org.apache.juli.logging.LogFactory;
+import org.apache.tomcat.util.res.StringManager;
+
 class Jre8Compat extends JreCompat {
 
+    private static final Log log = LogFactory.getLog(Jre8Compat.class);
+    private static final StringManager sm = StringManager.getManager(Jre8Compat.class);
+
     private static final int RUNTIME_MAJOR_VERSION = 8;
 
     private static final Method setUseCipherSuitesOrderMethod;
@@ -47,10 +54,13 @@ class Jre8Compat extends JreCompat {
             c2 = clazz2.getConstructor(URI.class, Map.class);
         } catch (SecurityException e) {
             // Should never happen
+            log.error(sm.getString("jre8Compat.unexpected"), e);
         } catch (NoSuchMethodException e) {
-            // Expected on Java < 8
+            // Must be pre-Java 8
+            log.debug(sm.getString("jre8Compat.javaPre8"), e);
         } catch (ClassNotFoundException e) {
             // Should never happen
+            log.error(sm.getString("jre8Compat.unexpected"), e);
         }
         setUseCipherSuitesOrderMethod = m1;
         domainLoadStoreParameterConstructor = c2;
diff --git a/java/org/apache/tomcat/util/compat/LocalStrings.properties b/java/org/apache/tomcat/util/compat/LocalStrings.properties
index 7b89aa6..27e392c 100644
--- a/java/org/apache/tomcat/util/compat/LocalStrings.properties
+++ b/java/org/apache/tomcat/util/compat/LocalStrings.properties
@@ -13,6 +13,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+jre8Compat.javaPre8=Class not found so assuming code is running on a pre-Java 8 JVM
+jre8Compat.unexpected=Failed to create references to Java 8 classes and methods
+
 jre9Compat.invalidModuleUri=The module URI provided [{0}] could not be converted to a URL for the JarScanner to process
 jre9Compat.javaPre9=Class not found so assuming code is running on a pre-Java 9 JVM
 jre9Compat.unexpected=Failed to create references to Java 9 classes and methods


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