Siphalor/tweed5-commons-logging
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Restricted warning message so that it is only displayed when the property has been set

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/logging/trunk@151748 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Burrell Donkin
2005-02-07 20:36:53 +00:00
parent 399b77bf20
commit f87688012a
1 changed files with 9 additions and 4 deletions
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13
src/java/org/apache/commons/logging/LogFactory.java
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@@ -42,7 +42,7 @@ import java.util.Properties;
* @author Craig R. McClanahan * @author Craig R. McClanahan
* @author Costin Manolache * @author Costin Manolache
* @author Richard A. Sitze * @author Richard A. Sitze
* @version $Revision: 1.28 $ $Date: 2004/11/10 22:59:04 $ * @version $Revision: 1.28 $ $Date$
*/ */
public abstract class LogFactory { public abstract class LogFactory {
@@ -115,7 +115,9 @@ public abstract class LogFactory {
*/ */
public static final String HASHTABLE_IMPLEMENTATION_PROPERTY = public static final String HASHTABLE_IMPLEMENTATION_PROPERTY =
"org.apache.commons.logging.LogFactory.HashtableImpl"; "org.apache.commons.logging.LogFactory.HashtableImpl";
/** Name used to load the weak hashtable implementation by names */
private static final String WEAK_HASHTABLE_CLASSNAME = "org.apache.commons.logging.impl.WeakHashtable";
// ----------------------------------------------------------- Constructors // ----------------------------------------------------------- Constructors
@@ -224,7 +226,7 @@ public abstract class LogFactory {
String storeImplementationClass String storeImplementationClass
= System.getProperty(HASHTABLE_IMPLEMENTATION_PROPERTY); = System.getProperty(HASHTABLE_IMPLEMENTATION_PROPERTY);
if (storeImplementationClass == null) { if (storeImplementationClass == null) {
storeImplementationClass = "org.apache.commons.logging.impl.WeakHashtable"; storeImplementationClass = WEAK_HASHTABLE_CLASSNAME;
} }
try { try {
Class implementationClass = Class.forName(storeImplementationClass); Class implementationClass = Class.forName(storeImplementationClass);
@@ -232,7 +234,10 @@ public abstract class LogFactory {
} catch (Exception e) { } catch (Exception e) {
// ignore // ignore
System.err.println("[ERROR] LogFactory: Load of custom hashtable failed"); if (!WEAK_HASHTABLE_CLASSNAME.equals(storeImplementationClass)) {
// if the user's trying to set up a custom implementation, give a clue
System.err.println("[ERROR] LogFactory: Load of custom hashtable failed");
}
} }
if (result == null) { if (result == null) {
result = new Hashtable(); result = new Hashtable();