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tweak 10

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This commit is contained in:
Claudio Maggioni 2023-01-09 18:35:38 +01:00
parent 474c6eddb6
commit 14b3fad321
4 changed files with 20 additions and 14 deletions
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5
DiSLProject2022/src-profiler/ex10/Instrumentation.java
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@ -2,13 +2,11 @@ package ex10;
import ch.usi.dag.disl.annotation.After; import ch.usi.dag.disl.annotation.After;
import ch.usi.dag.disl.annotation.Before; import ch.usi.dag.disl.annotation.Before;
import ch.usi.dag.disl.dynamiccontext.DynamicContext;
import ch.usi.dag.disl.marker.BodyMarker; import ch.usi.dag.disl.marker.BodyMarker;
import ch.usi.dag.disl.staticcontext.ClassStaticContext; import ch.usi.dag.disl.staticcontext.ClassStaticContext;
import ch.usi.dag.disl.staticcontext.MethodStaticContext; import ch.usi.dag.disl.staticcontext.MethodStaticContext;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.List; import java.util.List;
import java.util.Set; import java.util.Set;
@ -26,7 +24,8 @@ public class Instrumentation {
} }
@After(marker = BodyMarker.class, @After(marker = BodyMarker.class,
scope = "ex10.Main.main") scope = "void ex10.Main.main",
guard = IsPublicStaticGuard.class)
static void instrumentMain() { static void instrumentMain() {
final ClassLoader cls = ClassLoader.getSystemClassLoader(); final ClassLoader cls = ClassLoader.getSystemClassLoader();
final List<String> classes = List.of("ex10.Player", "ex10.VideoGamePlayer"); final List<String> classes = List.of("ex10.Player", "ex10.VideoGamePlayer");

11
DiSLProject2022/src-profiler/ex10/IsPublicStaticGuard.java Normal file
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@ -0,0 +1,11 @@
package ex10;
import ch.usi.dag.disl.annotation.GuardMethod;
import ch.usi.dag.disl.staticcontext.MethodStaticContext;
public class IsPublicStaticGuard {
@GuardMethod
public static boolean isGuard(final MethodStaticContext msc) {
return msc.isMethodPublic() && msc.isMethodStatic();
}
}

15
DiSLProject2022/src-profiler/ex10/Profiler.java
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@ -1,27 +1,24 @@
package ex10; package ex10;
import java.util.Collections; import java.util.*;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap; import java.util.concurrent.ConcurrentMap;
public class Profiler { public class Profiler {
private static final ConcurrentMap<String, Set<String>> methodInvocations = new ConcurrentHashMap<>(); private static final ConcurrentMap<String, Set<String>> methodInvocations = new ConcurrentHashMap<>();
private static final ConcurrentMap<String, Set<String>> methodDeclarations = new ConcurrentHashMap<>(); private static final Map<String, Set<String>> methodDeclarations = new HashMap<>();
private static final Map<String, Set<String>> inheritedMethods = new HashMap<>();
private static final ConcurrentMap<String, Set<String>> inheritedMethods = new ConcurrentHashMap<>();
static { static {
Runtime.getRuntime().addShutdownHook(new Thread(() -> { Runtime.getRuntime().addShutdownHook(new Thread(() -> {
for (final String className : methodInvocations.keySet()) { for (final String className : methodInvocations.keySet()) {
System.out.println("=== Class Name: " + className + " ==="); System.out.println("=== Class Name: " + className + " ===");
for (final String method : methodDeclarations.get(className)) { for (final String method : methodDeclarations.getOrDefault(className, Set.of())) {
System.out.println("Declared: " + method); System.out.println("Declared: " + method);
} }
for (final String method : inheritedMethods.get(className)) { for (final String method : inheritedMethods.getOrDefault(className, Set.of())) {
System.out.println("Inherited: " + method); System.out.println("Inherited: " + method);
} }
for (final String method : methodInvocations.get(className)) { for (final String method : methodInvocations.get(className)) {
@ -35,7 +32,7 @@ public class Profiler {
private Profiler() { private Profiler() {
} }
private static void register(final String className, final String methodName, final ConcurrentMap<String, Set<String>> methods) { private static void register(final String className, final String methodName, final Map<String, Set<String>> methods) {
methods.computeIfAbsent(className, ignored -> Collections.synchronizedSet(new HashSet<>())) methods.computeIfAbsent(className, ignored -> Collections.synchronizedSet(new HashSet<>()))
.add(methodName); .add(methodName);
} }

1
DiSLProject2022/src-profiler/ex9/Instrumentation.java
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@ -2,7 +2,6 @@ package ex9;
import ch.usi.dag.disl.annotation.Before; import ch.usi.dag.disl.annotation.Before;
import ch.usi.dag.disl.marker.BodyMarker; import ch.usi.dag.disl.marker.BodyMarker;
import ch.usi.dag.disl.staticcontext.InvocationStaticContext;
import ch.usi.dag.disl.staticcontext.MethodStaticContext; import ch.usi.dag.disl.staticcontext.MethodStaticContext;
public class Instrumentation { public class Instrumentation {