public class org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver extends java.lang.Object implements org.springframework.instrument.classloading.LoadTimeWeaver
{
private static final boolean AGENT_CLASS_PRESENT;
private final java.lang.ClassLoader classLoader;
private final java.lang.instrument.Instrumentation instrumentation;
private final java.util.List transformers;
public void <init>()
{
java.lang.ClassLoader v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver v;
v := @this: org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver;
v = staticinvoke <org.springframework.util.ClassUtils: java.lang.ClassLoader getDefaultClassLoader()>();
specialinvoke v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: void <init>(java.lang.ClassLoader)>(v);
return;
}
public void <init>(java.lang.ClassLoader)
{
java.lang.instrument.Instrumentation v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver v;
java.lang.ClassLoader v;
java.util.ArrayList v;
v := @this: org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver;
v := @parameter: java.lang.ClassLoader;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.ArrayList;
specialinvoke v.<java.util.ArrayList: void <init>(int)>(4);
v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers> = v;
staticinvoke <org.springframework.util.Assert: void notNull(java.lang.Object,java.lang.String)>(v, "ClassLoader must not be null");
v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.ClassLoader classLoader> = v;
v = staticinvoke <org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.instrument.Instrumentation getInstrumentation()>();
v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.instrument.Instrumentation instrumentation> = v;
return;
}
public void addTransformer(java.lang.instrument.ClassFileTransformer)
{
java.lang.Throwable v;
java.lang.IllegalStateException v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver v;
java.lang.instrument.ClassFileTransformer v;
java.lang.instrument.Instrumentation v, v;
java.util.List v, v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver$FilteringClassFileTransformer v;
java.lang.ClassLoader v;
v := @this: org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver;
v := @parameter: java.lang.instrument.ClassFileTransformer;
staticinvoke <org.springframework.util.Assert: void notNull(java.lang.Object,java.lang.String)>(v, "Transformer must not be null");
v = new org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver$FilteringClassFileTransformer;
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.ClassLoader classLoader>;
specialinvoke v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver$FilteringClassFileTransformer: void <init>(java.lang.instrument.ClassFileTransformer,java.lang.ClassLoader)>(v, v);
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
entermonitor v;
label:
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.instrument.Instrumentation instrumentation>;
if v != null goto label;
v = new java.lang.IllegalStateException;
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String)>("Must start with Java agent to use InstrumentationLoadTimeWeaver. See Spring documentation.");
throw v;
label:
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.instrument.Instrumentation instrumentation>;
interfaceinvoke v.<java.lang.instrument.Instrumentation: void addTransformer(java.lang.instrument.ClassFileTransformer)>(v);
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
interfaceinvoke v.<java.util.List: boolean add(java.lang.Object)>(v);
exitmonitor v;
label:
goto label;
label:
v := @caughtexception;
exitmonitor v;
throw v;
label:
return;
catch java.lang.Throwable from label to label with label;
}
public java.lang.ClassLoader getInstrumentableClassLoader()
{
java.lang.ClassLoader v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver v;
v := @this: org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver;
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.ClassLoader classLoader>;
return v;
}
public java.lang.ClassLoader getThrowawayClassLoader()
{
org.springframework.instrument.classloading.SimpleThrowawayClassLoader v;
java.lang.ClassLoader v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver v;
v := @this: org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver;
v = new org.springframework.instrument.classloading.SimpleThrowawayClassLoader;
v = virtualinvoke v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.ClassLoader getInstrumentableClassLoader()>();
specialinvoke v.<org.springframework.instrument.classloading.SimpleThrowawayClassLoader: void <init>(java.lang.ClassLoader)>(v);
return v;
}
public void removeTransformers()
{
java.lang.Throwable v;
org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver v;
java.lang.instrument.Instrumentation v;
java.util.List v, v, v, v, v;
int v, v;
java.lang.Object v;
boolean v;
v := @this: org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver;
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
entermonitor v;
label:
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
v = interfaceinvoke v.<java.util.List: boolean isEmpty()>();
if v != 0 goto label;
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
v = interfaceinvoke v.<java.util.List: int size()>();
v = v - 1;
label:
if v < 0 goto label;
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.instrument.Instrumentation instrumentation>;
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
v = interfaceinvoke v.<java.util.List: java.lang.Object get(int)>(v);
interfaceinvoke v.<java.lang.instrument.Instrumentation: boolean removeTransformer(java.lang.instrument.ClassFileTransformer)>(v);
v = v - 1;
goto label;
label:
v = v.<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.util.List transformers>;
interfaceinvoke v.<java.util.List: void clear()>();
label:
exitmonitor v;
label:
goto label;
label:
v := @caughtexception;
exitmonitor v;
throw v;
label:
return;
catch java.lang.Throwable from label to label with label;
}
public static boolean isInstrumentationAvailable()
{
java.lang.instrument.Instrumentation v;
boolean v;
v = staticinvoke <org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: java.lang.instrument.Instrumentation getInstrumentation()>();
if v == null goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
private static java.lang.instrument.Instrumentation getInstrumentation()
{
java.lang.instrument.Instrumentation v;
boolean v;
v = <org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: boolean AGENT_CLASS_PRESENT>;
if v == 0 goto label;
v = staticinvoke <org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver$InstrumentationAccessor: java.lang.instrument.Instrumentation getInstrumentation()>();
return v;
label:
return null;
}
static void <clinit>()
{
java.lang.Class v;
java.lang.ClassLoader v;
boolean v;
v = class "Lorg/springframework/instrument/classloading/InstrumentationLoadTimeWeaver;";
v = virtualinvoke v.<java.lang.Class: java.lang.ClassLoader getClassLoader()>();
v = staticinvoke <org.springframework.util.ClassUtils: boolean isPresent(java.lang.String,java.lang.ClassLoader)>("org.springframework.instrument.InstrumentationSavingAgent", v);
<org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver: boolean AGENT_CLASS_PRESENT> = v;
return;
}
}