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add filterStackTrace; move unsafeSupplier

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This commit is contained in:
darin.kelkhoff
2023-01-18 11:40:39 -06:00
parent 984012f3a3
commit 24d5406ee3
1 changed files with 96 additions and 7 deletions
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103
qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/logging/LogUtils.java
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@ -26,6 +26,7 @@ import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import com.kingsrook.qqq.backend.core.utils.lambdas.UnsafeSupplier;
/*******************************************************************************
@ -75,6 +76,23 @@ public class LogUtils
/*******************************************************************************
**
*******************************************************************************/
public static LogPair logPair(String key, UnsafeSupplier<Object, Exception> valueSupplier)
{
try
{
return (new LogPair(key, valueSupplier.get()));
}
catch(Exception e)
{
return (new LogPair(key, "exceptionLoggingValue: " + e.getMessage()));
}
}
/*******************************************************************************
**
*******************************************************************************/
@ -88,13 +106,84 @@ public class LogUtils
/*******************************************************************************
**
*******************************************************************************/
@FunctionalInterface
public interface UnsafeSupplier
static String filterStackTrace(String stackTrace)
{
/*******************************************************************************
**
*******************************************************************************/
Object get() throws Exception;
}
try
{
String packagesToKeep = "com.kingsrook|com.nutrifresh"; // todo - parameterize!!
StringBuilder rs = new StringBuilder();
String[] lines = stackTrace.split("\n");
int indexWithinSubStack = 0;
int skipsInThisPackage = 0;
String packageBeingSkipped = null;
for(String line : lines)
{
boolean keepLine = true;
if(line.matches("^\\s+at .*"))
{
keepLine = false;
indexWithinSubStack++;
if(line.matches("^\\s+at (" + packagesToKeep + ").*"))
{
keepLine = true;
}
if(indexWithinSubStack == 1)
{
keepLine = true;
}
}
else
{
indexWithinSubStack = 0;
if(skipsInThisPackage > 0)
{
rs.append("\t... ").append(skipsInThisPackage).append(" in ").append(packageBeingSkipped).append("\n");
skipsInThisPackage = 0;
}
}
if(keepLine)
{
rs.append(line).append("\n");
}
else
{
String thisPackage = line.replaceFirst("\\s+at ", "").replaceFirst("(\\w+\\.\\w+).*", "$1");
if(Objects.equals(thisPackage, packageBeingSkipped))
{
skipsInThisPackage++;
}
else
{
if(skipsInThisPackage > 0)
{
rs.append("\t... ").append(skipsInThisPackage).append(" in ").append(packageBeingSkipped).append("\n");
}
skipsInThisPackage = 1;
}
packageBeingSkipped = thisPackage;
}
}
if(rs.length() > 0)
{
rs.deleteCharAt(rs.length() - 1);
}
return (rs.toString());
}
catch(Exception e)
{
e.printStackTrace();
///////////////////////////////////////////////
// upon any exception, just return the input //
///////////////////////////////////////////////
return (stackTrace);
}
}
}