mirror of https://github.com/apache/maven.git
[MNG-7585] Remove duplicate classes (#1135)
This commit is contained in:
parent
b2953c52d5
commit
84e133df7c
|
@ -1,609 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.api.settings;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.AbstractList;
|
||||
import java.util.AbstractMap;
|
||||
import java.util.AbstractSet;
|
||||
import java.util.Collection;
|
||||
import java.util.Comparator;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
import java.util.ListIterator;
|
||||
import java.util.Map;
|
||||
import java.util.NoSuchElementException;
|
||||
import java.util.Properties;
|
||||
import java.util.RandomAccess;
|
||||
import java.util.Set;
|
||||
import java.util.function.BiFunction;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Predicate;
|
||||
import java.util.function.UnaryOperator;
|
||||
|
||||
class ImmutableCollections {
|
||||
|
||||
private static final List<?> EMPTY_LIST = new AbstractImmutableList<Object>() {
|
||||
@Override
|
||||
public Object get(int index) {
|
||||
throw new IndexOutOfBoundsException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
private static final Map<?, ?> EMPTY_MAP = new AbstractImmutableMap<Object, Object>() {
|
||||
@Override
|
||||
public Set<Entry<Object, Object>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<Object, Object>>() {
|
||||
@Override
|
||||
public Iterator<Entry<Object, Object>> iterator() {
|
||||
return new Iterator<Entry<Object, Object>>() {
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Entry<Object, Object> next() {
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
}
|
||||
};
|
||||
|
||||
static <E> List<E> copy(Collection<E> collection) {
|
||||
if (collection == null) {
|
||||
return emptyList();
|
||||
} else if (collection instanceof AbstractImmutableList) {
|
||||
return (List<E>) collection;
|
||||
} else {
|
||||
switch (collection.size()) {
|
||||
case 0:
|
||||
return emptyList();
|
||||
case 1:
|
||||
return singletonList(collection.iterator().next());
|
||||
case 2:
|
||||
Iterator<E> it = collection.iterator();
|
||||
return new List2<>(it.next(), it.next());
|
||||
default:
|
||||
return new ListN<>(collection);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static <E> List<E> emptyList() {
|
||||
return (List<E>) EMPTY_LIST;
|
||||
}
|
||||
|
||||
static <E> List<E> singletonList(E element) {
|
||||
return new List1<>(element);
|
||||
}
|
||||
|
||||
static <K, V> Map<K, V> copy(Map<K, V> map) {
|
||||
if (map == null) {
|
||||
return emptyMap();
|
||||
} else if (map instanceof AbstractImmutableMap) {
|
||||
return map;
|
||||
} else {
|
||||
switch (map.size()) {
|
||||
case 0:
|
||||
return emptyMap();
|
||||
case 1:
|
||||
Map.Entry<K, V> entry = map.entrySet().iterator().next();
|
||||
return singletonMap(entry.getKey(), entry.getValue());
|
||||
default:
|
||||
return new MapN<>(map);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static <K, V> Map<K, V> emptyMap() {
|
||||
return (Map<K, V>) EMPTY_MAP;
|
||||
}
|
||||
|
||||
static <K, V> Map<K, V> singletonMap(K key, V value) {
|
||||
return new Map1<>(key, value);
|
||||
}
|
||||
|
||||
static Properties copy(Properties properties) {
|
||||
if (properties instanceof ROProperties) {
|
||||
return properties;
|
||||
}
|
||||
return new ROProperties(properties);
|
||||
}
|
||||
|
||||
private static class List1<E> extends AbstractImmutableList<E> {
|
||||
private final E element;
|
||||
|
||||
private List1(E element) {
|
||||
this.element = element;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index == 0) {
|
||||
return element;
|
||||
}
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
private static class List2<E> extends AbstractImmutableList<E> {
|
||||
private final E element1;
|
||||
private final E element2;
|
||||
|
||||
private List2(E element1, E element2) {
|
||||
this.element1 = element1;
|
||||
this.element2 = element2;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index == 0) {
|
||||
return element1;
|
||||
} else if (index == 1) {
|
||||
return element2;
|
||||
}
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 2;
|
||||
}
|
||||
}
|
||||
|
||||
private static class ListN<E> extends AbstractImmutableList<E> {
|
||||
private final Object[] elements;
|
||||
|
||||
private ListN(Collection<E> elements) {
|
||||
this.elements = elements.toArray();
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public E get(int index) {
|
||||
return (E) elements[index];
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return elements.length;
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableList<E> extends AbstractList<E>
|
||||
implements RandomAccess, Serializable {
|
||||
@Override
|
||||
public boolean add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean addAll(Collection<? extends E> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeIf(Predicate<? super E> filter) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceAll(UnaryOperator<E> operator) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void sort(Comparator<? super E> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterator<E> iterator() {
|
||||
return new Itr(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<E> listIterator() {
|
||||
return new Itr(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<E> listIterator(int index) {
|
||||
if (index < 0 || index > size()) {
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
return new Itr(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<E> subList(int fromIndex, int toIndex) {
|
||||
if (fromIndex < 0) {
|
||||
throw new IndexOutOfBoundsException("fromIndex = " + fromIndex);
|
||||
}
|
||||
if (toIndex > size()) {
|
||||
throw new IndexOutOfBoundsException("toIndex = " + toIndex);
|
||||
}
|
||||
if (fromIndex > toIndex) {
|
||||
throw new IllegalArgumentException("fromIndex(" + fromIndex + ") > toIndex(" + toIndex + ")");
|
||||
}
|
||||
return new SubList(fromIndex, toIndex);
|
||||
}
|
||||
|
||||
protected IndexOutOfBoundsException outOfBounds(int index) {
|
||||
return new IndexOutOfBoundsException("Index: " + index + ", Size: " + size());
|
||||
}
|
||||
|
||||
private class SubList extends AbstractImmutableList<E> {
|
||||
private final int fromIndex;
|
||||
private final int toIndex;
|
||||
|
||||
private SubList(int fromIndex, int toIndex) {
|
||||
this.fromIndex = fromIndex;
|
||||
this.toIndex = toIndex;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index < 0 || index > size()) {
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
return AbstractImmutableList.this.get(fromIndex + index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return toIndex - fromIndex;
|
||||
}
|
||||
}
|
||||
|
||||
private class Itr implements ListIterator<E> {
|
||||
int index;
|
||||
|
||||
private Itr(int index) {
|
||||
this.index = index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index < size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public E next() {
|
||||
return get(index++);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasPrevious() {
|
||||
return index > 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E previous() {
|
||||
return get(--index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int nextIndex() {
|
||||
return index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int previousIndex() {
|
||||
return index - 1;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void remove() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void set(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static class ROProperties extends Properties {
|
||||
private ROProperties(Properties props) {
|
||||
super();
|
||||
if (props != null) {
|
||||
// Do not use super.putAll, as it may delegate to put which throws an UnsupportedOperationException
|
||||
for (Map.Entry<Object, Object> e : props.entrySet()) {
|
||||
super.put(e.getKey(), e.getValue());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object put(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object remove(Object key) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void putAll(Map<?, ?> t) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceAll(BiFunction<? super Object, ? super Object, ?> function) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object putIfAbsent(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(Object key, Object oldValue, Object newValue) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object replace(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object computeIfAbsent(Object key, Function<? super Object, ?> mappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object computeIfPresent(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object compute(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object merge(Object key, Object value, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private static class Map1<K, V> extends AbstractImmutableMap<K, V> {
|
||||
private final Entry<K, V> entry;
|
||||
|
||||
private Map1(K key, V value) {
|
||||
this.entry = new SimpleImmutableEntry<>(key, value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<K, V>>() {
|
||||
@Override
|
||||
public Iterator<Entry<K, V>> iterator() {
|
||||
return new Iterator<Entry<K, V>>() {
|
||||
int index = 0;
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index == 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Entry<K, V> next() {
|
||||
if (index++ == 0) {
|
||||
return entry;
|
||||
}
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 1;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
private static class MapN<K, V> extends AbstractImmutableMap<K, V> {
|
||||
private final Object[] entries;
|
||||
|
||||
private MapN(Map<K, V> map) {
|
||||
entries = map != null
|
||||
? map.entrySet().stream()
|
||||
.map(e -> new SimpleImmutableEntry<>(e.getKey(), e.getValue()))
|
||||
.toArray()
|
||||
: new Object[0];
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<K, V>>() {
|
||||
@Override
|
||||
public Iterator<Entry<K, V>> iterator() {
|
||||
return new Iterator<Entry<K, V>>() {
|
||||
int index = 0;
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index < entries.length;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public Entry<K, V> next() {
|
||||
if (index < entries.length) {
|
||||
return (Entry<K, V>) entries[index++];
|
||||
}
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return entries.length;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableMap<K, V> extends AbstractMap<K, V> implements Serializable {
|
||||
@Override
|
||||
public void replaceAll(BiFunction<? super K, ? super V, ? extends V> function) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V putIfAbsent(K key, V value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(K key, V oldValue, V newValue) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V replace(K key, V value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V computeIfAbsent(K key, Function<? super K, ? extends V> mappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V computeIfPresent(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V compute(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V merge(K key, V value, BiFunction<? super V, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableSet<E> extends AbstractSet<E> implements Serializable {
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeIf(Predicate<? super E> filter) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private static UnsupportedOperationException uoe() {
|
||||
return new UnsupportedOperationException();
|
||||
}
|
||||
}
|
|
@ -1,609 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.api.toolchain;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.AbstractList;
|
||||
import java.util.AbstractMap;
|
||||
import java.util.AbstractSet;
|
||||
import java.util.Collection;
|
||||
import java.util.Comparator;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
import java.util.ListIterator;
|
||||
import java.util.Map;
|
||||
import java.util.NoSuchElementException;
|
||||
import java.util.Properties;
|
||||
import java.util.RandomAccess;
|
||||
import java.util.Set;
|
||||
import java.util.function.BiFunction;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Predicate;
|
||||
import java.util.function.UnaryOperator;
|
||||
|
||||
class ImmutableCollections {
|
||||
|
||||
private static final List<?> EMPTY_LIST = new AbstractImmutableList<Object>() {
|
||||
@Override
|
||||
public Object get(int index) {
|
||||
throw new IndexOutOfBoundsException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
private static final Map<?, ?> EMPTY_MAP = new AbstractImmutableMap<Object, Object>() {
|
||||
@Override
|
||||
public Set<Entry<Object, Object>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<Object, Object>>() {
|
||||
@Override
|
||||
public Iterator<Entry<Object, Object>> iterator() {
|
||||
return new Iterator<Entry<Object, Object>>() {
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Entry<Object, Object> next() {
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
}
|
||||
};
|
||||
|
||||
static <E> List<E> copy(Collection<E> collection) {
|
||||
if (collection == null) {
|
||||
return emptyList();
|
||||
} else if (collection instanceof AbstractImmutableList) {
|
||||
return (List<E>) collection;
|
||||
} else {
|
||||
switch (collection.size()) {
|
||||
case 0:
|
||||
return emptyList();
|
||||
case 1:
|
||||
return singletonList(collection.iterator().next());
|
||||
case 2:
|
||||
Iterator<E> it = collection.iterator();
|
||||
return new List2<>(it.next(), it.next());
|
||||
default:
|
||||
return new ListN<>(collection);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static <E> List<E> emptyList() {
|
||||
return (List<E>) EMPTY_LIST;
|
||||
}
|
||||
|
||||
static <E> List<E> singletonList(E element) {
|
||||
return new List1<>(element);
|
||||
}
|
||||
|
||||
static <K, V> Map<K, V> copy(Map<K, V> map) {
|
||||
if (map == null) {
|
||||
return emptyMap();
|
||||
} else if (map instanceof AbstractImmutableMap) {
|
||||
return map;
|
||||
} else {
|
||||
switch (map.size()) {
|
||||
case 0:
|
||||
return emptyMap();
|
||||
case 1:
|
||||
Map.Entry<K, V> entry = map.entrySet().iterator().next();
|
||||
return singletonMap(entry.getKey(), entry.getValue());
|
||||
default:
|
||||
return new MapN<>(map);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static <K, V> Map<K, V> emptyMap() {
|
||||
return (Map<K, V>) EMPTY_MAP;
|
||||
}
|
||||
|
||||
static <K, V> Map<K, V> singletonMap(K key, V value) {
|
||||
return new Map1<>(key, value);
|
||||
}
|
||||
|
||||
static Properties copy(Properties properties) {
|
||||
if (properties instanceof ROProperties) {
|
||||
return properties;
|
||||
}
|
||||
return new ROProperties(properties);
|
||||
}
|
||||
|
||||
private static class List1<E> extends AbstractImmutableList<E> {
|
||||
private final E element;
|
||||
|
||||
private List1(E element) {
|
||||
this.element = element;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index == 0) {
|
||||
return element;
|
||||
}
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
private static class List2<E> extends AbstractImmutableList<E> {
|
||||
private final E element1;
|
||||
private final E element2;
|
||||
|
||||
private List2(E element1, E element2) {
|
||||
this.element1 = element1;
|
||||
this.element2 = element2;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index == 0) {
|
||||
return element1;
|
||||
} else if (index == 1) {
|
||||
return element2;
|
||||
}
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 2;
|
||||
}
|
||||
}
|
||||
|
||||
private static class ListN<E> extends AbstractImmutableList<E> {
|
||||
private final Object[] elements;
|
||||
|
||||
private ListN(Collection<E> elements) {
|
||||
this.elements = elements.toArray();
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public E get(int index) {
|
||||
return (E) elements[index];
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return elements.length;
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableList<E> extends AbstractList<E>
|
||||
implements RandomAccess, Serializable {
|
||||
@Override
|
||||
public boolean add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean addAll(Collection<? extends E> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeIf(Predicate<? super E> filter) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceAll(UnaryOperator<E> operator) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void sort(Comparator<? super E> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterator<E> iterator() {
|
||||
return new Itr(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<E> listIterator() {
|
||||
return new Itr(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<E> listIterator(int index) {
|
||||
if (index < 0 || index > size()) {
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
return new Itr(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<E> subList(int fromIndex, int toIndex) {
|
||||
if (fromIndex < 0) {
|
||||
throw new IndexOutOfBoundsException("fromIndex = " + fromIndex);
|
||||
}
|
||||
if (toIndex > size()) {
|
||||
throw new IndexOutOfBoundsException("toIndex = " + toIndex);
|
||||
}
|
||||
if (fromIndex > toIndex) {
|
||||
throw new IllegalArgumentException("fromIndex(" + fromIndex + ") > toIndex(" + toIndex + ")");
|
||||
}
|
||||
return new SubList(fromIndex, toIndex);
|
||||
}
|
||||
|
||||
protected IndexOutOfBoundsException outOfBounds(int index) {
|
||||
return new IndexOutOfBoundsException("Index: " + index + ", Size: " + size());
|
||||
}
|
||||
|
||||
private class SubList extends AbstractImmutableList<E> {
|
||||
private final int fromIndex;
|
||||
private final int toIndex;
|
||||
|
||||
private SubList(int fromIndex, int toIndex) {
|
||||
this.fromIndex = fromIndex;
|
||||
this.toIndex = toIndex;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index < 0 || index > size()) {
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
return AbstractImmutableList.this.get(fromIndex + index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return toIndex - fromIndex;
|
||||
}
|
||||
}
|
||||
|
||||
private class Itr implements ListIterator<E> {
|
||||
int index;
|
||||
|
||||
private Itr(int index) {
|
||||
this.index = index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index < size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public E next() {
|
||||
return get(index++);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasPrevious() {
|
||||
return index > 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E previous() {
|
||||
return get(--index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int nextIndex() {
|
||||
return index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int previousIndex() {
|
||||
return index - 1;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void remove() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void set(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static class ROProperties extends Properties {
|
||||
private ROProperties(Properties props) {
|
||||
super();
|
||||
if (props != null) {
|
||||
// Do not use super.putAll, as it may delegate to put which throws an UnsupportedOperationException
|
||||
for (Map.Entry<Object, Object> e : props.entrySet()) {
|
||||
super.put(e.getKey(), e.getValue());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object put(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object remove(Object key) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void putAll(Map<?, ?> t) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceAll(BiFunction<? super Object, ? super Object, ?> function) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object putIfAbsent(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(Object key, Object oldValue, Object newValue) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object replace(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object computeIfAbsent(Object key, Function<? super Object, ?> mappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object computeIfPresent(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object compute(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object merge(Object key, Object value, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private static class Map1<K, V> extends AbstractImmutableMap<K, V> {
|
||||
private final Entry<K, V> entry;
|
||||
|
||||
private Map1(K key, V value) {
|
||||
this.entry = new SimpleImmutableEntry<>(key, value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<K, V>>() {
|
||||
@Override
|
||||
public Iterator<Entry<K, V>> iterator() {
|
||||
return new Iterator<Entry<K, V>>() {
|
||||
int index = 0;
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index == 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Entry<K, V> next() {
|
||||
if (index++ == 0) {
|
||||
return entry;
|
||||
}
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 1;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
private static class MapN<K, V> extends AbstractImmutableMap<K, V> {
|
||||
private final Object[] entries;
|
||||
|
||||
private MapN(Map<K, V> map) {
|
||||
entries = map != null
|
||||
? map.entrySet().stream()
|
||||
.map(e -> new SimpleImmutableEntry<>(e.getKey(), e.getValue()))
|
||||
.toArray()
|
||||
: new Object[0];
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<K, V>>() {
|
||||
@Override
|
||||
public Iterator<Entry<K, V>> iterator() {
|
||||
return new Iterator<Entry<K, V>>() {
|
||||
int index = 0;
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index < entries.length;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public Entry<K, V> next() {
|
||||
if (index < entries.length) {
|
||||
return (Entry<K, V>) entries[index++];
|
||||
}
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return entries.length;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableMap<K, V> extends AbstractMap<K, V> implements Serializable {
|
||||
@Override
|
||||
public void replaceAll(BiFunction<? super K, ? super V, ? extends V> function) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V putIfAbsent(K key, V value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(K key, V oldValue, V newValue) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V replace(K key, V value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V computeIfAbsent(K key, Function<? super K, ? extends V> mappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V computeIfPresent(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V compute(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V merge(K key, V value, BiFunction<? super V, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableSet<E> extends AbstractSet<E> implements Serializable {
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeIf(Predicate<? super E> filter) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private static UnsupportedOperationException uoe() {
|
||||
return new UnsupportedOperationException();
|
||||
}
|
||||
}
|
|
@ -1,609 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.plugin.lifecycle;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.AbstractList;
|
||||
import java.util.AbstractMap;
|
||||
import java.util.AbstractSet;
|
||||
import java.util.Collection;
|
||||
import java.util.Comparator;
|
||||
import java.util.Iterator;
|
||||
import java.util.List;
|
||||
import java.util.ListIterator;
|
||||
import java.util.Map;
|
||||
import java.util.NoSuchElementException;
|
||||
import java.util.Properties;
|
||||
import java.util.RandomAccess;
|
||||
import java.util.Set;
|
||||
import java.util.function.BiFunction;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Predicate;
|
||||
import java.util.function.UnaryOperator;
|
||||
|
||||
class ImmutableCollections {
|
||||
|
||||
private static final List<?> EMPTY_LIST = new AbstractImmutableList<Object>() {
|
||||
@Override
|
||||
public Object get(int index) {
|
||||
throw new IndexOutOfBoundsException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
private static final Map<?, ?> EMPTY_MAP = new AbstractImmutableMap<Object, Object>() {
|
||||
@Override
|
||||
public Set<Entry<Object, Object>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<Object, Object>>() {
|
||||
@Override
|
||||
public Iterator<Entry<Object, Object>> iterator() {
|
||||
return new Iterator<Entry<Object, Object>>() {
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Entry<Object, Object> next() {
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
}
|
||||
};
|
||||
|
||||
static <E> List<E> copy(Collection<E> collection) {
|
||||
if (collection == null) {
|
||||
return emptyList();
|
||||
} else if (collection instanceof AbstractImmutableList) {
|
||||
return (List<E>) collection;
|
||||
} else {
|
||||
switch (collection.size()) {
|
||||
case 0:
|
||||
return emptyList();
|
||||
case 1:
|
||||
return singletonList(collection.iterator().next());
|
||||
case 2:
|
||||
Iterator<E> it = collection.iterator();
|
||||
return new List2<>(it.next(), it.next());
|
||||
default:
|
||||
return new ListN<>(collection);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static <E> List<E> emptyList() {
|
||||
return (List<E>) EMPTY_LIST;
|
||||
}
|
||||
|
||||
static <E> List<E> singletonList(E element) {
|
||||
return new List1<>(element);
|
||||
}
|
||||
|
||||
static <K, V> Map<K, V> copy(Map<K, V> map) {
|
||||
if (map == null) {
|
||||
return emptyMap();
|
||||
} else if (map instanceof AbstractImmutableMap) {
|
||||
return map;
|
||||
} else {
|
||||
switch (map.size()) {
|
||||
case 0:
|
||||
return emptyMap();
|
||||
case 1:
|
||||
Map.Entry<K, V> entry = map.entrySet().iterator().next();
|
||||
return singletonMap(entry.getKey(), entry.getValue());
|
||||
default:
|
||||
return new MapN<>(map);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
static <K, V> Map<K, V> emptyMap() {
|
||||
return (Map<K, V>) EMPTY_MAP;
|
||||
}
|
||||
|
||||
static <K, V> Map<K, V> singletonMap(K key, V value) {
|
||||
return new Map1<>(key, value);
|
||||
}
|
||||
|
||||
static Properties copy(Properties properties) {
|
||||
if (properties instanceof ROProperties) {
|
||||
return properties;
|
||||
}
|
||||
return new ROProperties(properties);
|
||||
}
|
||||
|
||||
private static class List1<E> extends AbstractImmutableList<E> {
|
||||
private final E element;
|
||||
|
||||
private List1(E element) {
|
||||
this.element = element;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index == 0) {
|
||||
return element;
|
||||
}
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
private static class List2<E> extends AbstractImmutableList<E> {
|
||||
private final E element1;
|
||||
private final E element2;
|
||||
|
||||
private List2(E element1, E element2) {
|
||||
this.element1 = element1;
|
||||
this.element2 = element2;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index == 0) {
|
||||
return element1;
|
||||
} else if (index == 1) {
|
||||
return element2;
|
||||
}
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 2;
|
||||
}
|
||||
}
|
||||
|
||||
private static class ListN<E> extends AbstractImmutableList<E> {
|
||||
private final Object[] elements;
|
||||
|
||||
private ListN(Collection<E> elements) {
|
||||
this.elements = elements.toArray();
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public E get(int index) {
|
||||
return (E) elements[index];
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return elements.length;
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableList<E> extends AbstractList<E>
|
||||
implements RandomAccess, Serializable {
|
||||
@Override
|
||||
public boolean add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean addAll(Collection<? extends E> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeIf(Predicate<? super E> filter) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceAll(UnaryOperator<E> operator) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void sort(Comparator<? super E> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Iterator<E> iterator() {
|
||||
return new Itr(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<E> listIterator() {
|
||||
return new Itr(0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public ListIterator<E> listIterator(int index) {
|
||||
if (index < 0 || index > size()) {
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
return new Itr(index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public List<E> subList(int fromIndex, int toIndex) {
|
||||
if (fromIndex < 0) {
|
||||
throw new IndexOutOfBoundsException("fromIndex = " + fromIndex);
|
||||
}
|
||||
if (toIndex > size()) {
|
||||
throw new IndexOutOfBoundsException("toIndex = " + toIndex);
|
||||
}
|
||||
if (fromIndex > toIndex) {
|
||||
throw new IllegalArgumentException("fromIndex(" + fromIndex + ") > toIndex(" + toIndex + ")");
|
||||
}
|
||||
return new SubList(fromIndex, toIndex);
|
||||
}
|
||||
|
||||
protected IndexOutOfBoundsException outOfBounds(int index) {
|
||||
return new IndexOutOfBoundsException("Index: " + index + ", Size: " + size());
|
||||
}
|
||||
|
||||
private class SubList extends AbstractImmutableList<E> {
|
||||
private final int fromIndex;
|
||||
private final int toIndex;
|
||||
|
||||
private SubList(int fromIndex, int toIndex) {
|
||||
this.fromIndex = fromIndex;
|
||||
this.toIndex = toIndex;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E get(int index) {
|
||||
if (index < 0 || index > size()) {
|
||||
throw outOfBounds(index);
|
||||
}
|
||||
return AbstractImmutableList.this.get(fromIndex + index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return toIndex - fromIndex;
|
||||
}
|
||||
}
|
||||
|
||||
private class Itr implements ListIterator<E> {
|
||||
int index;
|
||||
|
||||
private Itr(int index) {
|
||||
this.index = index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index < size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public E next() {
|
||||
return get(index++);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasPrevious() {
|
||||
return index > 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public E previous() {
|
||||
return get(--index);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int nextIndex() {
|
||||
return index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int previousIndex() {
|
||||
return index - 1;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void remove() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void set(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static class ROProperties extends Properties {
|
||||
private ROProperties(Properties props) {
|
||||
super();
|
||||
if (props != null) {
|
||||
// Do not use super.putAll, as it may delegate to put which throws an UnsupportedOperationException
|
||||
for (Map.Entry<Object, Object> e : props.entrySet()) {
|
||||
super.put(e.getKey(), e.getValue());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object put(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object remove(Object key) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void putAll(Map<?, ?> t) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void replaceAll(BiFunction<? super Object, ? super Object, ?> function) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object putIfAbsent(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(Object key, Object oldValue, Object newValue) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object replace(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object computeIfAbsent(Object key, Function<? super Object, ?> mappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object computeIfPresent(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object compute(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object merge(Object key, Object value, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private static class Map1<K, V> extends AbstractImmutableMap<K, V> {
|
||||
private final Entry<K, V> entry;
|
||||
|
||||
private Map1(K key, V value) {
|
||||
this.entry = new SimpleImmutableEntry<>(key, value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<K, V>>() {
|
||||
@Override
|
||||
public Iterator<Entry<K, V>> iterator() {
|
||||
return new Iterator<Entry<K, V>>() {
|
||||
int index = 0;
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index == 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Entry<K, V> next() {
|
||||
if (index++ == 0) {
|
||||
return entry;
|
||||
}
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return 1;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
private static class MapN<K, V> extends AbstractImmutableMap<K, V> {
|
||||
private final Object[] entries;
|
||||
|
||||
private MapN(Map<K, V> map) {
|
||||
entries = map != null
|
||||
? map.entrySet().stream()
|
||||
.map(e -> new SimpleImmutableEntry<>(e.getKey(), e.getValue()))
|
||||
.toArray()
|
||||
: new Object[0];
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Entry<K, V>> entrySet() {
|
||||
return new AbstractImmutableSet<Entry<K, V>>() {
|
||||
@Override
|
||||
public Iterator<Entry<K, V>> iterator() {
|
||||
return new Iterator<Entry<K, V>>() {
|
||||
int index = 0;
|
||||
|
||||
@Override
|
||||
public boolean hasNext() {
|
||||
return index < entries.length;
|
||||
}
|
||||
|
||||
@SuppressWarnings("unchecked")
|
||||
@Override
|
||||
public Entry<K, V> next() {
|
||||
if (index < entries.length) {
|
||||
return (Entry<K, V>) entries[index++];
|
||||
}
|
||||
throw new NoSuchElementException();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return entries.length;
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableMap<K, V> extends AbstractMap<K, V> implements Serializable {
|
||||
@Override
|
||||
public void replaceAll(BiFunction<? super K, ? super V, ? extends V> function) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V putIfAbsent(K key, V value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object key, Object value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean replace(K key, V oldValue, V newValue) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V replace(K key, V value) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V computeIfAbsent(K key, Function<? super K, ? extends V> mappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V computeIfPresent(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V compute(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public V merge(K key, V value, BiFunction<? super V, ? super V, ? extends V> remappingFunction) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private abstract static class AbstractImmutableSet<E> extends AbstractSet<E> implements Serializable {
|
||||
@Override
|
||||
public boolean removeAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean add(E e) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean remove(Object o) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean retainAll(Collection<?> c) {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void clear() {
|
||||
throw uoe();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean removeIf(Predicate<? super E> filter) {
|
||||
throw uoe();
|
||||
}
|
||||
}
|
||||
|
||||
private static UnsupportedOperationException uoe() {
|
||||
return new UnsupportedOperationException();
|
||||
}
|
||||
}
|
|
@ -1,105 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.settings;
|
||||
|
||||
import java.util.AbstractList;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
import java.util.function.Consumer;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Supplier;
|
||||
|
||||
class WrapperList<T, U> extends AbstractList<T> {
|
||||
private final Supplier<List<U>> getter;
|
||||
private final Consumer<List<U>> setter;
|
||||
private final Function<U, T> mapper;
|
||||
private final Function<T, U> revMapper;
|
||||
|
||||
WrapperList(List<U> list, Function<U, T> mapper, Function<T, U> revMapper) {
|
||||
this(() -> list, null, mapper, revMapper);
|
||||
}
|
||||
|
||||
WrapperList(Supplier<List<U>> getter, Consumer<List<U>> setter, Function<U, T> mapper, Function<T, U> revMapper) {
|
||||
this.getter = getter;
|
||||
this.setter = setter;
|
||||
this.mapper = mapper;
|
||||
this.revMapper = revMapper;
|
||||
}
|
||||
|
||||
@Override
|
||||
public T get(int index) {
|
||||
return mapper.apply(getter.get().get(index));
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return getter.get().size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean add(T t) {
|
||||
Objects.requireNonNull(t);
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
boolean ret = list.add(revMapper.apply(t));
|
||||
setter.accept(list);
|
||||
return ret;
|
||||
} else {
|
||||
return getter.get().add(revMapper.apply(t));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public T set(int index, T element) {
|
||||
Objects.requireNonNull(element);
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
U ret = list.set(index, revMapper.apply(element));
|
||||
setter.accept(list);
|
||||
return mapper.apply(ret);
|
||||
} else {
|
||||
return mapper.apply(getter.get().set(index, revMapper.apply(element)));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void add(int index, T element) {
|
||||
Objects.requireNonNull(element);
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
list.add(index, revMapper.apply(element));
|
||||
setter.accept(list);
|
||||
} else {
|
||||
getter.get().add(index, revMapper.apply(element));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public T remove(int index) {
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
U ret = list.remove(index);
|
||||
setter.accept(list);
|
||||
return mapper.apply(ret);
|
||||
} else {
|
||||
return mapper.apply(getter.get().remove(index));
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,333 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.settings;
|
||||
|
||||
import java.io.IOError;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.io.PrintStream;
|
||||
import java.io.PrintWriter;
|
||||
import java.io.Reader;
|
||||
import java.io.Writer;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.Enumeration;
|
||||
import java.util.InvalidPropertiesFormatException;
|
||||
import java.util.Map;
|
||||
import java.util.Properties;
|
||||
import java.util.Set;
|
||||
import java.util.function.BiConsumer;
|
||||
import java.util.function.BiFunction;
|
||||
import java.util.function.Consumer;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Supplier;
|
||||
|
||||
class WrapperProperties extends Properties {
|
||||
|
||||
final Supplier<Map<String, String>> getter;
|
||||
final Consumer<Properties> setter;
|
||||
|
||||
WrapperProperties(Supplier<Map<String, String>> getter, Consumer<Properties> setter) {
|
||||
this.getter = getter;
|
||||
this.setter = setter;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getProperty(String key) {
|
||||
return getter.get().get(key);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getProperty(String key, String defaultValue) {
|
||||
return getter.get().getOrDefault(key, defaultValue);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Enumeration<?> propertyNames() {
|
||||
return Collections.enumeration(getter.get().keySet());
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<String> stringPropertyNames() {
|
||||
return getter.get().keySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void list(PrintStream out) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void list(PrintWriter out) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return getter.get().size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isEmpty() {
|
||||
return getter.get().isEmpty();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Enumeration<Object> keys() {
|
||||
return Collections.enumeration((Set) getter.get().keySet());
|
||||
}
|
||||
|
||||
@Override
|
||||
public Enumeration<Object> elements() {
|
||||
return Collections.enumeration((Collection) getter.get().values());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean contains(Object value) {
|
||||
return getter.get().containsKey(value != null ? value.toString() : null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsValue(Object value) {
|
||||
return getter.get().containsValue(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsKey(Object key) {
|
||||
return getter.get().containsKey(key);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object get(Object key) {
|
||||
return getter.get().get(key);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized String toString() {
|
||||
return getter.get().toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Object> keySet() {
|
||||
return (Set) getter.get().keySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Collection<Object> values() {
|
||||
return (Collection) getter.get().values();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Map.Entry<Object, Object>> entrySet() {
|
||||
return (Set) getter.get().entrySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized boolean equals(Object o) {
|
||||
if (o instanceof WrapperProperties) {
|
||||
o = ((WrapperProperties) o).getter.get();
|
||||
}
|
||||
return getter.get().equals(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized int hashCode() {
|
||||
return getter.get().hashCode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object getOrDefault(Object key, Object defaultValue) {
|
||||
return getter.get().getOrDefault(key, defaultValue != null ? defaultValue.toString() : null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void forEach(BiConsumer<? super Object, ? super Object> action) {
|
||||
getter.get().forEach(action);
|
||||
}
|
||||
|
||||
interface WriteOp<T> {
|
||||
T perform(Properties props);
|
||||
}
|
||||
|
||||
interface WriteOpVoid {
|
||||
void perform(Properties props);
|
||||
}
|
||||
|
||||
private <T> T writeOperation(WriteOp<T> runner) {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
T ret = runner.perform(props);
|
||||
if (!props.equals(getter.get())) {
|
||||
setter.accept(props);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
private void writeOperationVoid(WriteOpVoid runner) {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
runner.perform(props);
|
||||
if (!props.equals(getter.get())) {
|
||||
setter.accept(props);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object setProperty(String key, String value) {
|
||||
return writeOperation(p -> p.setProperty(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object put(Object key, Object value) {
|
||||
return writeOperation(p -> p.put(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object remove(Object key) {
|
||||
return writeOperation(p -> p.remove(key));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void putAll(Map<?, ?> t) {
|
||||
writeOperationVoid(p -> p.putAll(t));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void clear() {
|
||||
writeOperationVoid(Properties::clear);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void replaceAll(BiFunction<? super Object, ? super Object, ?> function) {
|
||||
writeOperationVoid(p -> p.replaceAll(function));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object putIfAbsent(Object key, Object value) {
|
||||
return writeOperation(p -> p.putIfAbsent(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized boolean remove(Object key, Object value) {
|
||||
return writeOperation(p -> p.remove(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized boolean replace(Object key, Object oldValue, Object newValue) {
|
||||
return writeOperation(p -> p.replace(key, oldValue, newValue));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object replace(Object key, Object value) {
|
||||
return writeOperation(p -> p.replace(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object computeIfAbsent(Object key, Function<? super Object, ?> mappingFunction) {
|
||||
return writeOperation(p -> p.computeIfAbsent(key, mappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object computeIfPresent(
|
||||
Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
return writeOperation(p -> p.computeIfPresent(key, remappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object compute(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
return writeOperation(p -> p.compute(key, remappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object merge(
|
||||
Object key, Object value, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
return writeOperation(p -> p.merge(key, value, remappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void load(Reader reader) throws IOException {
|
||||
try {
|
||||
writeOperationVoid(p -> {
|
||||
try {
|
||||
p.load(reader);
|
||||
} catch (IOException e) {
|
||||
throw new IOError(e);
|
||||
}
|
||||
});
|
||||
} catch (IOError e) {
|
||||
throw (IOException) e.getCause();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void load(InputStream inStream) throws IOException {
|
||||
try {
|
||||
writeOperationVoid(p -> {
|
||||
try {
|
||||
p.load(inStream);
|
||||
} catch (IOException e) {
|
||||
throw new IOError(e);
|
||||
}
|
||||
});
|
||||
} catch (IOError e) {
|
||||
throw (IOException) e.getCause();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void save(OutputStream out, String comments) {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.save(out, comments);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void store(Writer writer, String comments) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.store(writer, comments);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void store(OutputStream out, String comments) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.store(out, comments);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void loadFromXML(InputStream in) throws IOException, InvalidPropertiesFormatException {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void storeToXML(OutputStream os, String comment) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.storeToXML(os, comment);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void storeToXML(OutputStream os, String comment, String encoding) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.storeToXML(os, comment, encoding);
|
||||
}
|
||||
}
|
|
@ -1,105 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.toolchain.model;
|
||||
|
||||
import java.util.AbstractList;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
import java.util.function.Consumer;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Supplier;
|
||||
|
||||
class WrapperList<T, U> extends AbstractList<T> {
|
||||
private final Supplier<List<U>> getter;
|
||||
private final Consumer<List<U>> setter;
|
||||
private final Function<U, T> mapper;
|
||||
private final Function<T, U> revMapper;
|
||||
|
||||
WrapperList(List<U> list, Function<U, T> mapper, Function<T, U> revMapper) {
|
||||
this(() -> list, null, mapper, revMapper);
|
||||
}
|
||||
|
||||
WrapperList(Supplier<List<U>> getter, Consumer<List<U>> setter, Function<U, T> mapper, Function<T, U> revMapper) {
|
||||
this.getter = getter;
|
||||
this.setter = setter;
|
||||
this.mapper = mapper;
|
||||
this.revMapper = revMapper;
|
||||
}
|
||||
|
||||
@Override
|
||||
public T get(int index) {
|
||||
return mapper.apply(getter.get().get(index));
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return getter.get().size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean add(T t) {
|
||||
Objects.requireNonNull(t);
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
boolean ret = list.add(revMapper.apply(t));
|
||||
setter.accept(list);
|
||||
return ret;
|
||||
} else {
|
||||
return getter.get().add(revMapper.apply(t));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public T set(int index, T element) {
|
||||
Objects.requireNonNull(element);
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
U ret = list.set(index, revMapper.apply(element));
|
||||
setter.accept(list);
|
||||
return mapper.apply(ret);
|
||||
} else {
|
||||
return mapper.apply(getter.get().set(index, revMapper.apply(element)));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void add(int index, T element) {
|
||||
Objects.requireNonNull(element);
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
list.add(index, revMapper.apply(element));
|
||||
setter.accept(list);
|
||||
} else {
|
||||
getter.get().add(index, revMapper.apply(element));
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public T remove(int index) {
|
||||
if (setter != null) {
|
||||
List<U> list = new ArrayList<>(getter.get());
|
||||
U ret = list.remove(index);
|
||||
setter.accept(list);
|
||||
return mapper.apply(ret);
|
||||
} else {
|
||||
return mapper.apply(getter.get().remove(index));
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,333 +0,0 @@
|
|||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you 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.apache.maven.toolchain.model;
|
||||
|
||||
import java.io.IOError;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.io.PrintStream;
|
||||
import java.io.PrintWriter;
|
||||
import java.io.Reader;
|
||||
import java.io.Writer;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.Enumeration;
|
||||
import java.util.InvalidPropertiesFormatException;
|
||||
import java.util.Map;
|
||||
import java.util.Properties;
|
||||
import java.util.Set;
|
||||
import java.util.function.BiConsumer;
|
||||
import java.util.function.BiFunction;
|
||||
import java.util.function.Consumer;
|
||||
import java.util.function.Function;
|
||||
import java.util.function.Supplier;
|
||||
|
||||
class WrapperProperties extends Properties {
|
||||
|
||||
final Supplier<Map<String, String>> getter;
|
||||
final Consumer<Properties> setter;
|
||||
|
||||
WrapperProperties(Supplier<Map<String, String>> getter, Consumer<Properties> setter) {
|
||||
this.getter = getter;
|
||||
this.setter = setter;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getProperty(String key) {
|
||||
return getter.get().get(key);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getProperty(String key, String defaultValue) {
|
||||
return getter.get().getOrDefault(key, defaultValue);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Enumeration<?> propertyNames() {
|
||||
return Collections.enumeration(getter.get().keySet());
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<String> stringPropertyNames() {
|
||||
return getter.get().keySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void list(PrintStream out) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void list(PrintWriter out) {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int size() {
|
||||
return getter.get().size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isEmpty() {
|
||||
return getter.get().isEmpty();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Enumeration<Object> keys() {
|
||||
return Collections.enumeration((Set) getter.get().keySet());
|
||||
}
|
||||
|
||||
@Override
|
||||
public Enumeration<Object> elements() {
|
||||
return Collections.enumeration((Collection) getter.get().values());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean contains(Object value) {
|
||||
return getter.get().containsKey(value != null ? value.toString() : null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsValue(Object value) {
|
||||
return getter.get().containsValue(value);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean containsKey(Object key) {
|
||||
return getter.get().containsKey(key);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object get(Object key) {
|
||||
return getter.get().get(key);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized String toString() {
|
||||
return getter.get().toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Object> keySet() {
|
||||
return (Set) getter.get().keySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Collection<Object> values() {
|
||||
return (Collection) getter.get().values();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Set<Map.Entry<Object, Object>> entrySet() {
|
||||
return (Set) getter.get().entrySet();
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized boolean equals(Object o) {
|
||||
if (o instanceof WrapperProperties) {
|
||||
o = ((WrapperProperties) o).getter.get();
|
||||
}
|
||||
return getter.get().equals(o);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized int hashCode() {
|
||||
return getter.get().hashCode();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object getOrDefault(Object key, Object defaultValue) {
|
||||
return getter.get().getOrDefault(key, defaultValue != null ? defaultValue.toString() : null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void forEach(BiConsumer<? super Object, ? super Object> action) {
|
||||
getter.get().forEach(action);
|
||||
}
|
||||
|
||||
interface WriteOp<T> {
|
||||
T perform(Properties props);
|
||||
}
|
||||
|
||||
interface WriteOpVoid {
|
||||
void perform(Properties props);
|
||||
}
|
||||
|
||||
private <T> T writeOperation(WriteOp<T> runner) {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
T ret = runner.perform(props);
|
||||
if (!props.equals(getter.get())) {
|
||||
setter.accept(props);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
private void writeOperationVoid(WriteOpVoid runner) {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
runner.perform(props);
|
||||
if (!props.equals(getter.get())) {
|
||||
setter.accept(props);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object setProperty(String key, String value) {
|
||||
return writeOperation(p -> p.setProperty(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object put(Object key, Object value) {
|
||||
return writeOperation(p -> p.put(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object remove(Object key) {
|
||||
return writeOperation(p -> p.remove(key));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void putAll(Map<?, ?> t) {
|
||||
writeOperationVoid(p -> p.putAll(t));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void clear() {
|
||||
writeOperationVoid(Properties::clear);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void replaceAll(BiFunction<? super Object, ? super Object, ?> function) {
|
||||
writeOperationVoid(p -> p.replaceAll(function));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object putIfAbsent(Object key, Object value) {
|
||||
return writeOperation(p -> p.putIfAbsent(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized boolean remove(Object key, Object value) {
|
||||
return writeOperation(p -> p.remove(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized boolean replace(Object key, Object oldValue, Object newValue) {
|
||||
return writeOperation(p -> p.replace(key, oldValue, newValue));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object replace(Object key, Object value) {
|
||||
return writeOperation(p -> p.replace(key, value));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object computeIfAbsent(Object key, Function<? super Object, ?> mappingFunction) {
|
||||
return writeOperation(p -> p.computeIfAbsent(key, mappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object computeIfPresent(
|
||||
Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
return writeOperation(p -> p.computeIfPresent(key, remappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object compute(Object key, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
return writeOperation(p -> p.compute(key, remappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized Object merge(
|
||||
Object key, Object value, BiFunction<? super Object, ? super Object, ?> remappingFunction) {
|
||||
return writeOperation(p -> p.merge(key, value, remappingFunction));
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void load(Reader reader) throws IOException {
|
||||
try {
|
||||
writeOperationVoid(p -> {
|
||||
try {
|
||||
p.load(reader);
|
||||
} catch (IOException e) {
|
||||
throw new IOError(e);
|
||||
}
|
||||
});
|
||||
} catch (IOError e) {
|
||||
throw (IOException) e.getCause();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void load(InputStream inStream) throws IOException {
|
||||
try {
|
||||
writeOperationVoid(p -> {
|
||||
try {
|
||||
p.load(inStream);
|
||||
} catch (IOException e) {
|
||||
throw new IOError(e);
|
||||
}
|
||||
});
|
||||
} catch (IOError e) {
|
||||
throw (IOException) e.getCause();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void save(OutputStream out, String comments) {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.save(out, comments);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void store(Writer writer, String comments) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.store(writer, comments);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void store(OutputStream out, String comments) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.store(out, comments);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void loadFromXML(InputStream in) throws IOException, InvalidPropertiesFormatException {
|
||||
throw new UnsupportedOperationException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void storeToXML(OutputStream os, String comment) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.storeToXML(os, comment);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void storeToXML(OutputStream os, String comment, String encoding) throws IOException {
|
||||
Properties props = new Properties();
|
||||
props.putAll(getter.get());
|
||||
props.storeToXML(os, comment, encoding);
|
||||
}
|
||||
}
|
|
@ -16,7 +16,7 @@
|
|||
* specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*/
|
||||
package org.apache.maven.api.model;
|
||||
package ${package};
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.AbstractList;
|
|
@ -16,7 +16,7 @@
|
|||
* specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*/
|
||||
package org.apache.maven.model;
|
||||
package ${package};
|
||||
|
||||
import java.util.AbstractList;
|
||||
import java.util.ArrayList;
|
|
@ -16,7 +16,7 @@
|
|||
* specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*/
|
||||
package org.apache.maven.model;
|
||||
package ${package};
|
||||
|
||||
import java.io.IOError;
|
||||
import java.io.IOException;
|
|
@ -33,6 +33,10 @@
|
|||
#set ( $dummy = $allFields.addAll( $cl.allFields ) )
|
||||
#end
|
||||
#set ( $className = "${class.name}" )
|
||||
#MODELLO-VELOCITY#SAVE-OUTPUT-TO ${package.replace('.','/')}/WrapperList.java
|
||||
#parse ( "java/WrapperList.java" )
|
||||
#MODELLO-VELOCITY#SAVE-OUTPUT-TO ${package.replace('.','/')}/WrapperProperties.java
|
||||
#parse ( "java/WrapperProperties.java" )
|
||||
#MODELLO-VELOCITY#SAVE-OUTPUT-TO ${package.replace('.','/')}/${className}.java
|
||||
#if ( $class.name != "InputLocation" && $class.name != "InputSource" )
|
||||
#set ( $types = { } )
|
||||
|
|
|
@ -31,6 +31,8 @@
|
|||
#set ( $dummy = $allFields.addAll( $cl.getFields($version) ) )
|
||||
#end
|
||||
#set ( $className = "${class.name}" )
|
||||
#MODELLO-VELOCITY#SAVE-OUTPUT-TO ${package.replace('.','/')}/ImmutableCollections.java
|
||||
#parse ( "java/ImmutableCollections.java" )
|
||||
#MODELLO-VELOCITY#SAVE-OUTPUT-TO ${package.replace('.','/')}/${className}.java
|
||||
#if ( $class.name != "InputLocation" && $class.name != "InputSource" )
|
||||
#set ( $types = { } )
|
||||
|
|
Loading…
Reference in New Issue