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enjoy 3.3 release ^_^

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James
2017-11-21 22:43:34 +08:00
parent 28eb105ffa
commit 61aa1d2082
70 changed files with 3378 additions and 299 deletions
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41
src/main/java/com/jfinal/template/expr/ast/SharedMethodKit.java
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@@ -21,10 +21,11 @@ import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.HashMap;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import com.jfinal.kit.HashKit;
import com.jfinal.kit.ReflectKit;
/**
@@ -32,27 +33,27 @@ import com.jfinal.kit.ReflectKit;
*/
public class SharedMethodKit {
private static final Set<String> excludedMethodKey = new HashSet<String>();
private static final Set<Long> excludedMethodKey = new HashSet<Long>();
static {
Method[] methods = Object.class.getMethods();
for (Method method : methods) {
String key = getSharedMethodKey(method.getName(), method.getParameterTypes());
Long key = getSharedMethodKey(method.getName(), method.getParameterTypes());
excludedMethodKey.add(key);
}
}
private final List<SharedMethodInfo> sharedMethodList = new ArrayList<SharedMethodInfo>();
private final ConcurrentHashMap<String, SharedMethodInfo> methodCache = new ConcurrentHashMap<String, SharedMethodInfo>();
private final HashMap<Long, SharedMethodInfo> methodCache = new HashMap<Long, SharedMethodInfo>();
public SharedMethodInfo getSharedMethodInfo(String methodName, Object[] argValues) {
Class<?>[] argTypes = MethodKit.getArgTypes(argValues);
String key = getSharedMethodKey(methodName, argTypes);
Long key = getSharedMethodKey(methodName, argTypes);
SharedMethodInfo method = methodCache.get(key);
if (method == null) {
method = doGetSharedMethodInfo(methodName, argTypes);
if (method != null) {
methodCache.putIfAbsent(key, method);
methodCache.put(key, method);
}
// shared method 不支持 null safe，不缓存: methodCache.put(key, Boolean.FALSE)
}
@@ -110,7 +111,7 @@ public class SharedMethodKit {
SharedMethodInfo current = it.next();
String methodName = method.getName();
if (current.getName().equals(methodName)) {
String key = getSharedMethodKey(methodName, method.getParameterTypes());
Long key = getSharedMethodKey(methodName, method.getParameterTypes());
if (current.getKey().equals(key)) {
it.remove();
}
@@ -125,7 +126,7 @@ public class SharedMethodKit {
Method[] methods = sharedClass.getMethods();
for (Method method : methods) {
String key = getSharedMethodKey(method.getName(), method.getParameterTypes());
Long key = getSharedMethodKey(method.getName(), method.getParameterTypes());
if (excludedMethodKey.contains(key)) {
continue ;
}
@@ -144,19 +145,27 @@ public class SharedMethodKit {
}
}
private static String getSharedMethodKey(String methodName, Class<?>[] argTypes) {
StringBuilder key = new StringBuilder(64);
key.append(methodName);
if (argTypes != null && argTypes.length > 0) {
MethodKit.createArgTypesDigest(argTypes, key);
private static Long getSharedMethodKey(String methodName, Class<?>[] argTypes) {
long hash = HashKit.FNV_OFFSET_BASIS_64;
hash ^= methodName.hashCode();
hash *= HashKit.FNV_PRIME_64;
if (argTypes != null) {
for (int i=0; i<argTypes.length; i++) {
Class<?> type = argTypes[i];
if (type != null) {
hash ^= type.getName().hashCode();
hash *= HashKit.FNV_PRIME_64;
}
}
}
return key.toString();
}
return hash;
}
static class SharedMethodInfo extends MethodInfo {
final Object target;
private SharedMethodInfo(String key, Class<?> clazz, Method method, Object target) {
private SharedMethodInfo(Long key, Class<?> clazz, Method method, Object target) {
super(key, clazz, method);
this.target = target;
}