public final class org.apache.log4j.helpers.MDCKeySetExtractor extends java.lang.Object
{
private final java.lang.reflect.Method getKeySetMethod;
public static final org.apache.log4j.helpers.MDCKeySetExtractor INSTANCE;
private void <init>()
{
java.lang.Class v;
java.lang.reflect.Method v;
java.lang.Exception v;
org.apache.log4j.helpers.MDCKeySetExtractor v;
v := @this: org.apache.log4j.helpers.MDCKeySetExtractor;
specialinvoke v.<java.lang.Object: void <init>()>();
label:
v = class "Lorg/apache/log4j/spi/LoggingEvent;";
v = virtualinvoke v.<java.lang.Class: java.lang.reflect.Method getMethod(java.lang.String,java.lang.Class[])>("getPropertyKeySet", null);
label:
goto label;
label:
v := @caughtexception;
v = null;
label:
v.<org.apache.log4j.helpers.MDCKeySetExtractor: java.lang.reflect.Method getKeySetMethod> = v;
return;
catch java.lang.Exception from label to label with label;
}
public java.util.Set getPropertyKeySet(org.apache.log4j.spi.LoggingEvent) throws java.lang.Exception
{
byte[] v;
java.io.ByteArrayOutputStream v;
java.io.ObjectInputStream v;
org.apache.log4j.helpers.MDCKeySetExtractor v;
byte v, v;
java.io.ByteArrayInputStream v;
int v, v, v, v;
java.io.ObjectOutputStream v;
java.lang.String v;
java.lang.reflect.Method v, v;
boolean v;
org.apache.log4j.spi.LoggingEvent v;
char v;
java.lang.Class v;
java.lang.Object v, v;
v := @this: org.apache.log4j.helpers.MDCKeySetExtractor;
v := @parameter: org.apache.log4j.spi.LoggingEvent;
v = v.<org.apache.log4j.helpers.MDCKeySetExtractor: java.lang.reflect.Method getKeySetMethod>;
if v == null goto label;
v = v.<org.apache.log4j.helpers.MDCKeySetExtractor: java.lang.reflect.Method getKeySetMethod>;
v = virtualinvoke v.<java.lang.reflect.Method: java.lang.Object invoke(java.lang.Object,java.lang.Object[])>(v, null);
goto label;
label:
v = new java.io.ByteArrayOutputStream;
specialinvoke v.<java.io.ByteArrayOutputStream: void <init>()>();
v = new java.io.ObjectOutputStream;
specialinvoke v.<java.io.ObjectOutputStream: void <init>(java.io.OutputStream)>(v);
virtualinvoke v.<java.io.ObjectOutputStream: void writeObject(java.lang.Object)>(v);
virtualinvoke v.<java.io.ObjectOutputStream: void close()>();
v = virtualinvoke v.<java.io.ByteArrayOutputStream: byte[] toByteArray()>();
v = class "Lorg/apache/log4j/pattern/LogEvent;";
v = virtualinvoke v.<java.lang.Class: java.lang.String getName()>();
v = v[6];
if v == 0 goto label;
v = v[7];
v = virtualinvoke v.<java.lang.String: int length()>();
if v != v goto label;
label:
v = 0;
label:
v = virtualinvoke v.<java.lang.String: int length()>();
if v >= v goto label;
v = 8 + v;
v = virtualinvoke v.<java.lang.String: char charAt(int)>(v);
v[v] = v;
v = v + 1;
goto label;
label:
v = new java.io.ByteArrayInputStream;
specialinvoke v.<java.io.ByteArrayInputStream: void <init>(byte[])>(v);
v = new java.io.ObjectInputStream;
specialinvoke v.<java.io.ObjectInputStream: void <init>(java.io.InputStream)>(v);
v = virtualinvoke v.<java.io.ObjectInputStream: java.lang.Object readObject()>();
v = v instanceof org.apache.log4j.pattern.LogEvent;
if v == 0 goto label;
v = virtualinvoke v.<org.apache.log4j.pattern.LogEvent: java.util.Set getPropertyKeySet()>();
label:
virtualinvoke v.<java.io.ObjectInputStream: void close()>();
label:
return v;
}
static void <clinit>()
{
org.apache.log4j.helpers.MDCKeySetExtractor v;
v = new org.apache.log4j.helpers.MDCKeySetExtractor;
specialinvoke v.<org.apache.log4j.helpers.MDCKeySetExtractor: void <init>()>();
<org.apache.log4j.helpers.MDCKeySetExtractor: org.apache.log4j.helpers.MDCKeySetExtractor INSTANCE> = v;
return;
}
}