org.jboss.marshalling.river.ClassDescriptors Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.marshalling.river;
import static java.lang.System.getSecurityManager;
import static java.security.AccessController.doPrivileged;
import java.io.Externalizable;
import java.security.PrivilegedAction;
import java.util.AbstractCollection;
import java.util.AbstractList;
import java.util.AbstractMap;
import java.util.AbstractQueue;
import java.util.AbstractSequentialList;
import java.util.AbstractSet;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Dictionary;
import java.util.EnumMap;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.IdentityHashMap;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.Stack;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.Vector;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.CopyOnWriteArraySet;
import org.jboss.marshalling.Pair;
import org.jboss.marshalling.reflect.SerializableClass;
import org.jboss.marshalling.reflect.SerializableClassRegistry;
import org.jboss.marshalling.reflect.SerializableField;
/**
* @author David M. Lloyd
*/
final class ClassDescriptors {
public static final ClassDescriptor STRING_DESCRIPTOR = new SimpleClassDescriptor(String.class, Protocol.ID_STRING_CLASS);
public static final ClassDescriptor CLASS_DESCRIPTOR = new SimpleClassDescriptor(Class.class, Protocol.ID_CLASS_CLASS);
public static final ClassDescriptor OBJECT_DESCRIPTOR = new SimpleClassDescriptor(Object.class, Protocol.ID_OBJECT_CLASS);
public static final ClassDescriptor ENUM_DESCRIPTOR = new SimpleClassDescriptor(Enum.class, Protocol.ID_ENUM_CLASS);
public static final ClassDescriptor BOOLEAN = new SimpleClassDescriptor(boolean.class, Protocol.ID_PRIM_BOOLEAN);
public static final ClassDescriptor BYTE = new SimpleClassDescriptor(byte.class, Protocol.ID_PRIM_BYTE);
public static final ClassDescriptor SHORT = new SimpleClassDescriptor(short.class, Protocol.ID_PRIM_SHORT);
public static final ClassDescriptor INT = new SimpleClassDescriptor(int.class, Protocol.ID_PRIM_INT);
public static final ClassDescriptor LONG = new SimpleClassDescriptor(long.class, Protocol.ID_PRIM_LONG);
public static final ClassDescriptor CHAR = new SimpleClassDescriptor(char.class, Protocol.ID_PRIM_CHAR);
public static final ClassDescriptor FLOAT = new SimpleClassDescriptor(float.class, Protocol.ID_PRIM_FLOAT);
public static final ClassDescriptor DOUBLE = new SimpleClassDescriptor(double.class, Protocol.ID_PRIM_DOUBLE);
public static final ClassDescriptor VOID = new SimpleClassDescriptor(void.class, Protocol.ID_VOID);
public static final ClassDescriptor BOOLEAN_OBJ = new SimpleClassDescriptor(Boolean.class, Protocol.ID_BOOLEAN_CLASS);
public static final ClassDescriptor BYTE_OBJ = new SimpleClassDescriptor(Byte.class, Protocol.ID_BYTE_CLASS);
public static final ClassDescriptor SHORT_OBJ = new SimpleClassDescriptor(Short.class, Protocol.ID_SHORT_CLASS);
public static final ClassDescriptor INTEGER_OBJ = new SimpleClassDescriptor(Integer.class, Protocol.ID_INTEGER_CLASS);
public static final ClassDescriptor LONG_OBJ = new SimpleClassDescriptor(Long.class, Protocol.ID_LONG_CLASS);
public static final ClassDescriptor CHARACTER_OBJ = new SimpleClassDescriptor(Character.class, Protocol.ID_CHARACTER_CLASS);
public static final ClassDescriptor FLOAT_OBJ = new SimpleClassDescriptor(Float.class, Protocol.ID_FLOAT_CLASS);
public static final ClassDescriptor DOUBLE_OBJ = new SimpleClassDescriptor(Double.class, Protocol.ID_DOUBLE_CLASS);
public static final ClassDescriptor VOID_OBJ = new SimpleClassDescriptor(Void.class, Protocol.ID_VOID_CLASS);
public static final ClassDescriptor BOOLEAN_ARRAY = new SimpleClassDescriptor(boolean[].class, Protocol.ID_BOOLEAN_ARRAY_CLASS);
public static final ClassDescriptor BYTE_ARRAY = new SimpleClassDescriptor(byte[].class, Protocol.ID_BYTE_ARRAY_CLASS);
public static final ClassDescriptor SHORT_ARRAY = new SimpleClassDescriptor(short[].class, Protocol.ID_SHORT_ARRAY_CLASS);
public static final ClassDescriptor INT_ARRAY = new SimpleClassDescriptor(int[].class, Protocol.ID_INT_ARRAY_CLASS);
public static final ClassDescriptor LONG_ARRAY = new SimpleClassDescriptor(long[].class, Protocol.ID_LONG_ARRAY_CLASS);
public static final ClassDescriptor CHAR_ARRAY = new SimpleClassDescriptor(char[].class, Protocol.ID_CHAR_ARRAY_CLASS);
public static final ClassDescriptor FLOAT_ARRAY = new SimpleClassDescriptor(float[].class, Protocol.ID_FLOAT_ARRAY_CLASS);
public static final ClassDescriptor DOUBLE_ARRAY = new SimpleClassDescriptor(double[].class, Protocol.ID_DOUBLE_ARRAY_CLASS);
public static final ClassDescriptor ABSTRACT_COLLECTION = new SimpleClassDescriptor(AbstractCollection.class, Protocol.ID_ABSTRACT_COLLECTION);
public static final ClassDescriptor ABSTRACT_LIST = new SimpleClassDescriptor(AbstractList.class, Protocol.ID_ABSTRACT_LIST);
public static final ClassDescriptor ABSTRACT_QUEUE = new SimpleClassDescriptor(AbstractQueue.class, Protocol.ID_ABSTRACT_QUEUE);
public static final ClassDescriptor ABSTRACT_SEQUENTIAL_LIST = new SimpleClassDescriptor(AbstractSequentialList.class, Protocol.ID_ABSTRACT_SEQUENTIAL_LIST);
public static final ClassDescriptor ABSTRACT_SET = new SimpleClassDescriptor(AbstractSet.class, Protocol.ID_ABSTRACT_SET);
// TODO - this should be a protocol byte
public static final ClassDescriptor ABSTRACT_MAP =new SimpleClassDescriptor(AbstractMap.class, Protocol.ID_PLAIN_CLASS);
public static final ClassDescriptor PAIR = new SimpleClassDescriptor(Pair.class, Protocol.ID_PAIR);
// These classes are final
static final ClassDescriptor SINGLETON_MAP = getSerializableClassDescriptor(Protocol.singletonMapClass);
static final ClassDescriptor SINGLETON_SET = getSerializableClassDescriptor(Protocol.singletonSetClass);
static final ClassDescriptor SINGLETON_LIST = getSerializableClassDescriptor(Protocol.singletonListClass);
static final ClassDescriptor EMPTY_MAP = getSerializableClassDescriptor(Protocol.emptyMapClass);
static final ClassDescriptor EMPTY_SET = getSerializableClassDescriptor(Protocol.emptySetClass);
static final ClassDescriptor EMPTY_LIST = getSerializableClassDescriptor(Protocol.emptyListClass);
// Non-final classes
static final ClassDescriptor CC_ARRAY_LIST = getSerializableClassDescriptor(ArrayList.class, ABSTRACT_LIST);
static final ClassDescriptor CC_LINKED_LIST = getSerializableClassDescriptor(LinkedList.class, ABSTRACT_SEQUENTIAL_LIST);
static final ClassDescriptor CC_HASH_SET = getSerializableClassDescriptor(HashSet.class, ABSTRACT_SET);
static final ClassDescriptor CC_LINKED_HASH_SET = getSerializableClassDescriptor(LinkedHashSet.class, CC_HASH_SET);
static final ClassDescriptor CC_TREE_SET = getSerializableClassDescriptor(TreeSet.class, ABSTRACT_SET);
static final ClassDescriptor CC_IDENTITY_HASH_MAP = getSerializableClassDescriptor(IdentityHashMap.class, ABSTRACT_MAP);
static final ClassDescriptor CC_HASH_MAP = getSerializableClassDescriptor(HashMap.class, ABSTRACT_MAP);
static final ClassDescriptor CC_HASHTABLE = getSerializableClassDescriptor(Hashtable.class, new SimpleClassDescriptor(Dictionary.class, Protocol.ID_PLAIN_CLASS));
static final ClassDescriptor CC_LINKED_HASH_MAP = getSerializableClassDescriptor(LinkedHashMap.class, CC_HASH_MAP);
static final ClassDescriptor CC_TREE_MAP = getSerializableClassDescriptor(TreeMap.class, ABSTRACT_MAP);
static final ClassDescriptor CC_ENUM_SET = getSerializableClassDescriptor(EnumSet.class, ABSTRACT_SET);
static final ClassDescriptor CC_ENUM_MAP = getSerializableClassDescriptor(EnumMap.class, ABSTRACT_MAP);
static final ClassDescriptor CONCURRENT_HASH_MAP = getSerializableClassDescriptor(ConcurrentHashMap.class, ABSTRACT_MAP);
static final ClassDescriptor COPY_ON_WRITE_ARRAY_LIST = getSerializableClassDescriptor(CopyOnWriteArrayList.class, OBJECT_DESCRIPTOR);
static final ClassDescriptor COPY_ON_WRITE_ARRAY_SET = getSerializableClassDescriptor(CopyOnWriteArraySet.class, ABSTRACT_SET);
static final ClassDescriptor VECTOR = getSerializableClassDescriptor(Vector.class, ABSTRACT_LIST);
static final ClassDescriptor STACK = getSerializableClassDescriptor(Stack.class, VECTOR);
static final ClassDescriptor ARRAY_DEQUE = getSerializableClassDescriptor(ArrayDeque.class, ABSTRACT_COLLECTION);
// These classes are final
static final ClassDescriptor REVERSE_ORDER = getSerializableClassDescriptor(Protocol.reverseOrderClass);
static final ClassDescriptor REVERSE_ORDER2 = getSerializableClassDescriptor(Protocol.reverseOrder2Class);
static final ClassDescriptor NCOPIES = getSerializableClassDescriptor(Protocol.nCopiesClass);
// Odd mishmash
static final ClassDescriptor UNMODIFIABLE_SET = getSerializableClassDescriptor(Protocol.unmodifiableSetClass);
static final ClassDescriptor UNMODIFIABLE_COLLECTION = getSerializableClassDescriptor(Protocol.unmodifiableCollectionClass);
static final ClassDescriptor UNMODIFIABLE_LIST = getSerializableClassDescriptor(Protocol.unmodifiableListClass);
static final ClassDescriptor UNMODIFIABLE_MAP = getSerializableClassDescriptor(Protocol.unmodifiableMapClass);
static final ClassDescriptor UNMODIFIABLE_SORTED_SET = getSerializableClassDescriptor(Protocol.unmodifiableSortedSetClass);
static final ClassDescriptor UNMODIFIABLE_SORTED_MAP = getSerializableClassDescriptor(Protocol.unmodifiableSortedMapClass);
static final ClassDescriptor UNMODIFIABLE_MAP_ENTRY_SET = getSerializableClassDescriptor(Protocol.unmodifiableMapEntrySetClass);
private ClassDescriptors() {
}
private static SerializableClassDescriptor getSerializableClassDescriptor(final Class subject) {
return getSerializableClassDescriptor(subject, null);
}
private static SerializableClassDescriptor getSerializableClassDescriptor(final Class subject, final ClassDescriptor superDescriptor) {
if (getSecurityManager() == null) {
final SerializableClassRegistry reg = SerializableClassRegistry.getInstance();
final SerializableClass serializableClass = reg.lookup(subject);
final SerializableField[] fields = serializableClass.getFields();
final boolean hasWriteObject = serializableClass.hasWriteObject();
try {
return new BasicSerializableClassDescriptor(serializableClass, superDescriptor, fields, Externalizable.class.isAssignableFrom(subject) ? Protocol.ID_EXTERNALIZABLE_CLASS : hasWriteObject ? Protocol.ID_WRITE_OBJECT_CLASS : Protocol.ID_SERIALIZABLE_CLASS);
} catch (ClassNotFoundException e) {
throw new NoClassDefFoundError(e.getMessage());
}
} else {
return doPrivileged(new PrivilegedAction() {
public SerializableClassDescriptor run() {
final SerializableClassRegistry reg = SerializableClassRegistry.getInstance();
final SerializableClass serializableClass = reg.lookup(subject);
final SerializableField[] fields = serializableClass.getFields();
final boolean hasWriteObject = serializableClass.hasWriteObject();
try {
return new BasicSerializableClassDescriptor(serializableClass, superDescriptor, fields, Externalizable.class.isAssignableFrom(subject) ? Protocol.ID_EXTERNALIZABLE_CLASS : hasWriteObject ? Protocol.ID_WRITE_OBJECT_CLASS : Protocol.ID_SERIALIZABLE_CLASS);
} catch (ClassNotFoundException e) {
throw new NoClassDefFoundError(e.getMessage());
}
}
});
}
}
}