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hapi-fhir
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Add a bit of documentation

This commit is contained in:
James Agnew 2019-04-01 10:28:26 -04:00
parent 3eeca4a8fd
commit 81de6cca32
2 changed files with 14 additions and 9 deletions
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12
hapi-fhir-base/src/main/java/ca/uhn/fhir/util/LogUtil.java
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@ -1,7 +1,15 @@
package ca.uhn.fhir.util; package ca.uhn.fhir.util;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.event.Level;
/**
* Utility to fill a glaring gap in SLF4j's API - The fact that you can't
* specify a log level at runtime.
*
* See here for a discussion:
* https://jira.qos.ch/browse/SLF4J-124
*/
public class LogUtil { public class LogUtil {
public static void log(Logger theLogger, Level theLevel, String theMessage, Object... theArgs) { public static void log(Logger theLogger, Level theLevel, String theMessage, Object... theArgs) {
@ -24,8 +32,4 @@ public class LogUtil {
} }
} }
public enum Level {
TRACE, DEBUG, INFO, WARN, ERROR
}
} }

11
hapi-fhir-base/src/test/java/ca/uhn/fhir/util/LogUtilTest.java
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@ -2,6 +2,7 @@ package ca.uhn.fhir.util;
import org.junit.Test; import org.junit.Test;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.event.Level;
import static org.mockito.ArgumentMatchers.anyString; import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.*; import static org.mockito.Mockito.*;
@ -11,11 +12,11 @@ public class LogUtilTest {
@Test @Test
public void testLevels() { public void testLevels() {
Logger log = mock(Logger.class); Logger log = mock(Logger.class);
LogUtil.log(log, LogUtil.Level.TRACE, "HELLO"); LogUtil.log(log, Level.TRACE, "HELLO");
LogUtil.log(log, LogUtil.Level.DEBUG, "HELLO"); LogUtil.log(log, Level.DEBUG, "HELLO");
LogUtil.log(log, LogUtil.Level.INFO, "HELLO"); LogUtil.log(log, Level.INFO, "HELLO");
LogUtil.log(log, LogUtil.Level.WARN, "HELLO"); LogUtil.log(log, Level.WARN, "HELLO");
LogUtil.log(log, LogUtil.Level.ERROR, "HELLO"); LogUtil.log(log, Level.ERROR, "HELLO");
verify(log, times(1)).trace(anyString(),any(Object[].class)); verify(log, times(1)).trace(anyString(),any(Object[].class));
verify(log, times(1)).debug(anyString(),any(Object[].class)); verify(log, times(1)).debug(anyString(),any(Object[].class));