Hack for WrappedSignedProperty on Cauldron 1.7.10. FIXES #54
Dieser Commit ist enthalten in:
Kristian S. Stangeland
Ursprung
4ccd8853c4
Commit
d717ff1586
@ -0,0 +1,316 @@
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package com.comphenix.protocol.wrappers;
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import java.util.Collection;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Set;
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import com.comphenix.protocol.reflect.accessors.Accessors;
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import com.comphenix.protocol.reflect.accessors.MethodAccessor;
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import com.comphenix.protocol.wrappers.collection.ConvertedSet;
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import com.google.common.collect.Multimap;
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import com.google.common.collect.Multiset;
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/**
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* Wrap multimap and multiset from another version of Guava by using reflection.
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* <p>
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* This is often the last resort, if we can't remap manually.
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* @author Kristian
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*/
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class GuavaReflection {
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/**
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* Wrap a Bukkit multimap around Minecraft's internal multimap.
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* @param multimap - the multimap to wrap.
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* @return The Bukkit multimap.
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*/
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public static <TKey, TValue> Multimap<TKey, TValue> getBukkitMultimap(
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final Object multimap) {
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return new Multimap<TKey, TValue>() {
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private Class<?> multimapClass = multimap.getClass();
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private MethodAccessor methodAsMap = Accessors.getMethodAccessor(multimapClass, "asMap");
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private MethodAccessor methodClear = Accessors.getMethodAccessor(multimapClass, "clear");
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private MethodAccessor methodContainsEntry = Accessors.getMethodAccessor(multimapClass, "containsEntry",Object.class, Object.class);
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private MethodAccessor methodContainsKey = Accessors.getMethodAccessor(multimapClass, "containsKey", Object.class);
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private MethodAccessor methodContainsValue = Accessors.getMethodAccessor(multimapClass, "containsValue", Object.class);
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private MethodAccessor methodEntries = Accessors.getMethodAccessor(multimapClass, "entries");
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private MethodAccessor methodGet = Accessors.getMethodAccessor(multimapClass, "get", Object.class);
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private MethodAccessor methodIsEmpty = Accessors.getMethodAccessor(multimapClass, "isEmpty");
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private MethodAccessor methodKeySet = Accessors.getMethodAccessor(multimapClass, "keySet");
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private MethodAccessor methodKeys = Accessors.getMethodAccessor(multimapClass, "keys");
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private MethodAccessor methodPut = Accessors.getMethodAccessor(multimapClass, "put", Object.class, Object.class);
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private MethodAccessor methodPutAll = Accessors.getMethodAccessor(multimapClass, "putAll", Object.class, Iterable.class);
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private MethodAccessor methodRemove = Accessors.getMethodAccessor(multimapClass, "remove", Object.class, Object.class);
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private MethodAccessor methodRemoveAll = Accessors.getMethodAccessor(multimapClass, "removeAll", Object.class);
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private MethodAccessor methodReplaceValues = Accessors.getMethodAccessor(multimapClass, "replaceValues", Object.class, Iterable.class);
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private MethodAccessor methodSize = Accessors.getMethodAccessor(multimapClass, "size");
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private MethodAccessor methodValues = Accessors.getMethodAccessor(multimapClass, "values");
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@SuppressWarnings("unchecked")
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public Map<TKey, Collection<TValue>> asMap() {
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return (Map<TKey, Collection<TValue>>) methodAsMap.invoke(multimap);
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}
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public void clear() {
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methodClear.invoke(multimap);
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}
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public boolean containsEntry(Object arg0, Object arg1) {
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return (Boolean) methodContainsEntry.invoke(multimap, arg0, arg1);
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}
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public boolean containsKey(Object arg0) {
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return (Boolean) methodContainsKey.invoke(multimap, arg0);
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}
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public boolean containsValue(Object arg0) {
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return (Boolean) methodContainsValue.invoke(multimap, arg0);
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}
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@SuppressWarnings("unchecked")
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public Collection<Entry<TKey, TValue>> entries() {
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return (Collection<Entry<TKey, TValue>>) methodEntries.invoke(multimap);
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}
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public boolean equals(Object arg0) {
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return multimap.equals(arg0);
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}
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public int hashCode() {
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return multimap.hashCode();
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}
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@Override
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public String toString() {
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return multimap.toString();
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}
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@SuppressWarnings("unchecked")
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public Collection<TValue> get(TKey arg0) {
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return (Collection<TValue>) methodGet.invoke(multimap, arg0);
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}
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public boolean isEmpty() {
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return (Boolean) methodIsEmpty.invoke(multimap);
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}
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@SuppressWarnings("unchecked")
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public Set<TKey> keySet() {
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return (Set<TKey>) methodKeySet.invoke(multimap);
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}
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public Multiset<TKey> keys() {
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return getBukkitMultiset(methodKeys.invoke(multimap));
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}
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public boolean put(TKey arg0, TValue arg1) {
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return (Boolean) methodPut.invoke(multimap, arg0, arg1);
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}
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public boolean putAll(com.google.common.collect.Multimap<? extends TKey, ? extends TValue> arg0) {
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boolean result = false;
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// Add each entry
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for (Entry<? extends TKey, ? extends TValue> entry : arg0.entries()) {
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result |= (Boolean) methodPut.invoke(multimap, entry.getKey(), entry.getValue());
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}
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return result;
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}
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public boolean putAll(TKey arg0, Iterable<? extends TValue> arg1) {
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return (Boolean) methodPutAll.invoke(arg0, arg1);
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}
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public boolean remove(Object arg0, Object arg1) {
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return (Boolean) methodRemove.invoke(multimap, arg0, arg1);
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}
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@SuppressWarnings("unchecked")
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public Collection<TValue> removeAll(Object arg0) {
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return (Collection<TValue>) methodRemoveAll.invoke(multimap, arg0);
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}
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@SuppressWarnings("unchecked")
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public Collection<TValue> replaceValues(TKey arg0, Iterable<? extends TValue> arg1) {
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return (Collection<TValue>) methodReplaceValues.invoke(multimap, arg0, arg1);
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}
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public int size() {
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return (Integer) methodSize.invoke(multimap);
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}
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@SuppressWarnings("unchecked")
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public Collection<TValue> values() {
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return (Collection<TValue>) methodValues.invoke(multimap);
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}
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};
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}
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public static <TValue> Multiset<TValue> getBukkitMultiset(final Object multiset) {
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return new Multiset<TValue>() {
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private Class<?> multisetClass = multiset.getClass();
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private MethodAccessor methodAddMany = Accessors.getMethodAccessor(multisetClass, "add", Object.class, int.class);
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private MethodAccessor methodAddOne = Accessors.getMethodAccessor(multisetClass, "add", Object.class);
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private MethodAccessor methodAddAll = Accessors.getMethodAccessor(multisetClass, "addAll", Collection.class);
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private MethodAccessor methodClear = Accessors.getMethodAccessor(multisetClass, "clear");
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private MethodAccessor methodContains = Accessors.getMethodAccessor(multisetClass, "contains", Object.class);
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private MethodAccessor methodContainsAll = Accessors.getMethodAccessor(multisetClass, "containsAll", Collection.class);
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private MethodAccessor methodCount = Accessors.getMethodAccessor(multisetClass, "count", Object.class);
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private MethodAccessor methodElementSet = Accessors.getMethodAccessor(multisetClass, "elementSet");
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private MethodAccessor methodEntrySet = Accessors.getMethodAccessor(multisetClass, "entrySet");
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private MethodAccessor methodIsEmpty = Accessors.getMethodAccessor(multisetClass, "isEmpty");
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private MethodAccessor methodIterator = Accessors.getMethodAccessor(multisetClass, "iterator");
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private MethodAccessor methodRemoveCount = Accessors.getMethodAccessor(multisetClass, "remove", Object.class, int.class);
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private MethodAccessor methodRemoveOne = Accessors.getMethodAccessor(multisetClass, "remove", Object.class);
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private MethodAccessor methodRemoveAll = Accessors.getMethodAccessor(multisetClass, "removeAll", Collection.class);
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private MethodAccessor methodRetainAll = Accessors.getMethodAccessor(multisetClass, "retainAll", Collection.class);
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private MethodAccessor methodSetCountOldNew = Accessors.getMethodAccessor(multisetClass, "setCount", Object.class, int.class, int.class);
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private MethodAccessor methodSetCountNew = Accessors.getMethodAccessor(multisetClass, "setCount", Object.class, int.class);
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private MethodAccessor methodSize = Accessors.getMethodAccessor(multisetClass, "size");
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private MethodAccessor methodToArray = Accessors.getMethodAccessor(multisetClass, "toArray");
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private MethodAccessor methodToArrayBuffer = Accessors.getMethodAccessor(multisetClass, "toArray", Object[].class);
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public int add(TValue arg0, int arg1) {
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return (Integer) methodAddMany.invoke(multiset, arg0, arg1);
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}
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public boolean add(TValue arg0) {
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return (Boolean) methodAddOne.invoke(multiset, arg0);
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}
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public boolean addAll(Collection<? extends TValue> c) {
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return (Boolean) methodAddAll.invoke(multiset, c);
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}
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public void clear() {
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methodClear.invoke(multiset);
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}
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public boolean contains(Object arg0) {
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return (Boolean) methodContains.invoke(multiset, arg0);
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}
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public boolean containsAll(Collection<?> arg0) {
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return (Boolean) methodContainsAll.invoke(multiset, arg0);
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}
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public int count(Object arg0) {
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return (Integer) methodCount.invoke(multiset, arg0);
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}
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@SuppressWarnings("unchecked")
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public Set<TValue> elementSet() {
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return (Set<TValue>) methodElementSet.invoke(multiset);
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}
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@SuppressWarnings({"unchecked", "rawtypes"})
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public Set<Multiset.Entry<TValue>> entrySet() {
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return new ConvertedSet<
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Object,
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Multiset.Entry<TValue>>
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((Set) methodEntrySet.invoke(multiset)) {
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@Override
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protected com.google.common.collect.Multiset.Entry<TValue> toOuter(
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Object inner) {
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return getBukkitEntry(inner);
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}
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@Override
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protected Object toInner(
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com.google.common.collect.Multiset.Entry<TValue> outer) {
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throw new UnsupportedOperationException("Cannot convert " + outer);
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}
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};
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}
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public boolean equals(Object arg0) {
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return multiset.equals(arg0);
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}
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public int hashCode() {
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return multiset.hashCode();
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}
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public boolean isEmpty() {
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return (Boolean) methodIsEmpty.invoke(multiset);
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}
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@SuppressWarnings("unchecked")
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public Iterator<TValue> iterator() {
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return (Iterator<TValue>) methodIterator.invoke(multiset);
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}
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public int remove(Object arg0, int arg1) {
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return (Integer) methodRemoveCount.invoke(multiset, arg0, arg1);
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}
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public boolean remove(Object arg0) {
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return (Boolean) methodRemoveOne.invoke(multiset, arg0);
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}
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public boolean removeAll(Collection<?> arg0) {
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return (Boolean) methodRemoveAll.invoke(multiset, arg0);
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}
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public boolean retainAll(Collection<?> arg0) {
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return (Boolean) methodRetainAll.invoke(multiset, arg0);
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}
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public boolean setCount(TValue arg0, int arg1, int arg2) {
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return (Boolean) methodSetCountOldNew.invoke(multiset, arg0, arg1, arg2);
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}
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public int setCount(TValue arg0, int arg1) {
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return (Integer) methodSetCountNew.invoke(multiset, arg0, arg1);
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}
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public int size() {
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return (Integer) methodSize.invoke(multiset);
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}
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public Object[] toArray() {
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return (Object[]) methodToArray.invoke(multiset);
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}
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@SuppressWarnings("unchecked")
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public <T> T[] toArray(T[] a) {
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return (T[]) methodToArrayBuffer.invoke(multiset, a);
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}
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public String toString() {
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return multiset.toString();
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}
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};
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}
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private static <TValue> Multiset.Entry<TValue> getBukkitEntry(final Object entry) {
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return new Multiset.Entry<TValue>() {
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private Class<?> entryClass = entry.getClass();
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private MethodAccessor methodEquals = Accessors.getMethodAccessor(entryClass, "equals", Object.class);
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private MethodAccessor methodGetCount = Accessors.getMethodAccessor(entryClass, "getCount");
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private MethodAccessor methodGetElement = Accessors.getMethodAccessor(entryClass, "getElement");
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public boolean equals(Object arg0) {
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return (Boolean) methodEquals.invoke(entry, arg0);
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}
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public int getCount() {
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return (Integer) methodGetCount.invoke(entry);
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}
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@SuppressWarnings("unchecked")
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public TValue getElement() {
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return (TValue) methodGetElement.invoke(entry);
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}
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public int hashCode() {
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return entry.hashCode();
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}
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public String toString() {
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return entry.toString();
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}
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};
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}
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}
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@ -15,6 +15,8 @@ import com.google.common.collect.Multiset;
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* @author Kristian
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*/
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class GuavaWrappers {
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private static volatile boolean USE_REFLECTION_FALLBACK = false;
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/**
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* Wrap a Bukkit multimap around Minecraft's internal multimap.
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* @param multimap - the multimap to wrap.
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@ -22,7 +24,12 @@ class GuavaWrappers {
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*/
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public static <TKey, TValue> Multimap<TKey, TValue> getBukkitMultimap(
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final net.minecraft.util.com.google.common.collect.Multimap<TKey, TValue> multimap) {
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return new Multimap<TKey, TValue>() {
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if (USE_REFLECTION_FALLBACK) {
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return GuavaReflection.getBukkitMultimap(multimap);
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}
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Multimap<TKey, TValue> result = new Multimap<TKey, TValue>() {
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public Map<TKey, Collection<TValue>> asMap() {
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return multimap.asMap();
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}
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@ -109,12 +116,23 @@ class GuavaWrappers {
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return multimap.values();
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}
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};
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try {
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result.size(); // Test
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return result;
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} catch (LinkageError e) {
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// Occurs on Cauldron 1.7.10
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USE_REFLECTION_FALLBACK = true;
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return GuavaReflection.getBukkitMultimap(multimap);
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}
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}
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public static <TValue> Multiset<TValue> getBukkitMultiset(net.minecraft.util.com.google.common.collect.Multiset<TValue> multiset2) {
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return new Multiset<TValue>() {
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private net.minecraft.util.com.google.common.collect.Multiset<TValue> multiset;
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public static <TValue> Multiset<TValue> getBukkitMultiset(final net.minecraft.util.com.google.common.collect.Multiset<TValue> multiset) {
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if (USE_REFLECTION_FALLBACK) {
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return GuavaReflection.getBukkitMultiset(multiset);
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}
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Multiset<TValue> result = new Multiset<TValue>() {
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public int add(TValue arg0, int arg1) {
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return multiset.add(arg0, arg1);
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}
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@ -223,6 +241,14 @@ class GuavaWrappers {
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return multiset.toString();
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}
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};
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try {
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result.size(); // Test
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return result;
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} catch (LinkageError e) {
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USE_REFLECTION_FALLBACK = true;
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return GuavaReflection.getBukkitMultiset(multiset);
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}
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}
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private static <TValue> Multiset.Entry<TValue> getBukkitEntry(final net.minecraft.util.com.google.common.collect.Multiset.Entry<TValue> entry) {
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