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Whitespace, javadocs and @Overrides for the Logger classes

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1755192 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2016-08-04 14:23:54 +00:00
parent a1f6d9c832
commit f8bc502028
5 changed files with 21 additions and 24 deletions
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12
src/java/org/apache/poi/util/CommonsLogger.java
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@ -27,19 +27,13 @@ import org.apache.commons.logging.LogFactory;
* developers to write log calls, while simultaneously making those
* calls as cheap as possible by performing lazy evaluation of the log
* message.<p>
*
* @author Marc Johnson (mjohnson at apache dot org)
* @author Glen Stampoultzis (glens at apache.org)
* @author Nicola Ken Barozzi (nicolaken at apache.org)
*/
public class CommonsLogger extends POILogger
{
private static LogFactory _creator = LogFactory.getFactory();
private Log log = null;
@Override
public void initialize(final String cat)
{
this.log = _creator.getInstance(cat);
@ -51,6 +45,7 @@ public class CommonsLogger extends POILogger
* @param level One of DEBUG, INFO, WARN, ERROR, FATAL
* @param obj1 The object to log.
*/
@Override
public void log(final int level, final Object obj1)
{
if(level==FATAL)
@ -104,6 +99,7 @@ public class CommonsLogger extends POILogger
* @param obj1 The object to log. This is converted to a string.
* @param exception An exception to be logged
*/
@Override
public void log(final int level, final Object obj1,
final Throwable exception)
{
@ -175,7 +171,7 @@ public class CommonsLogger extends POILogger
*
* @param level One of DEBUG, INFO, WARN, ERROR, FATAL
*/
@Override
public boolean check(final int level)
{
if(level==FATAL)

10
src/java/org/apache/poi/util/NullLogger.java
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@ -22,14 +22,10 @@ package org.apache.poi.util;
* developers to write log calls, while simultaneously making those
* calls as cheap as possible by performing lazy evaluation of the log
* message.<p>
*
* @author Marc Johnson (mjohnson at apache dot org)
* @author Glen Stampoultzis (glens at apache.org)
* @author Nicola Ken Barozzi (nicolaken at apache.org)
*/
public class NullLogger extends POILogger {
@Override
public void initialize(final String cat){
public void initialize(final String cat) {
// do nothing
}
@ -41,8 +37,7 @@ public class NullLogger extends POILogger {
*/
@Override
public void log(final int level, final Object obj1)
{
public void log(final int level, final Object obj1) {
// do nothing
}
@ -53,6 +48,7 @@ public class NullLogger extends POILogger {
* @param obj1 The object to log. This is converted to a string.
* @param exception An exception to be logged
*/
@Override
public void log(int level, Object obj1, final Throwable exception) {
// do nothing
}

9
src/java/org/apache/poi/util/SystemOutLogger.java
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@ -24,15 +24,12 @@ package org.apache.poi.util;
* developers to write log calls, while simultaneously making those
* calls as cheap as possible by performing lazy evaluation of the log
* message.
*
* @author Marc Johnson (mjohnson at apache dot org)
* @author Glen Stampoultzis (glens at apache.org)
* @author Nicola Ken Barozzi (nicolaken at apache.org)
*/
public class SystemOutLogger extends POILogger
{
private String _cat;
@Override
public void initialize(final String cat)
{
this._cat=cat;
@ -44,7 +41,7 @@ public class SystemOutLogger extends POILogger
* @param level One of DEBUG, INFO, WARN, ERROR, FATAL
* @param obj1 The object to log.
*/
@Override
public void log(final int level, final Object obj1)
{
log(level, obj1, null);
@ -57,6 +54,7 @@ public class SystemOutLogger extends POILogger
* @param obj1 The object to log. This is converted to a string.
* @param exception An exception to be logged
*/
@Override
@SuppressForbidden("uses printStackTrace")
public void log(final int level, final Object obj1,
final Throwable exception) {
@ -78,6 +76,7 @@ public class SystemOutLogger extends POILogger
* @see #ERROR
* @see #FATAL
*/
@Override
public boolean check(final int level)
{
int currentLevel;

4
src/testcases/org/apache/poi/util/DummyPOILogger.java
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@ -30,16 +30,20 @@ public class DummyPOILogger extends POILogger {
logged = new ArrayList<String>();
}
@Override
public boolean check(int level) {
return true;
}
@Override
public void initialize(String cat) {}
@Override
public void log(int level, Object obj1) {
logged.add(level + " - " + obj1);
}
@Override
public void log(int level, Object obj1, Throwable exception) {
logged.add(level + " - " + obj1 + " - " + exception);
}

10
src/testcases/org/apache/poi/util/TestPOILogger.java
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@ -26,10 +26,6 @@ import org.junit.Test;
/**
* Tests the log class.
*
* @author Glen Stampoultzis (glens at apache.org)
* @author Marc Johnson (mjohnson at apache dot org)
* @author Nicola Ken Barozzi (nicolaken at apache.org)
*/
public final class TestPOILogger extends POILogger {
private String lastLog = "";
@ -61,20 +57,26 @@ public final class TestPOILogger extends POILogger {
POILogFactory._loggerClassName = oldLCN;
}
}
// ---------- POI Logger methods implemented for testing ----------
@Override
public void initialize(String cat) {
}
@Override
public void log(int level, Object obj1) {
lastLog = (obj1 == null) ? "" : obj1.toString();
lastEx = null;
}
@Override
public void log(int level, Object obj1, Throwable exception) {
lastLog = (obj1 == null) ? "" : obj1.toString();
lastEx = exception;
}
@Override
public boolean check(int level) {
return true;
}