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The Adobe Experience Manager SDK

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// 
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// 
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// 
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// 
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
// 
package org.eclipse.jetty.util.component;

import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;

// @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
@Deprecated(since = "2021-05-27")
public class DumpableCollection implements Dumpable {

    private final String _name;

    private final Collection _collection;

    public DumpableCollection(String name, Collection collection) {
        _name = name;
        _collection = collection;
    }

    public static DumpableCollection fromArray(String name, Object[] array) {
        return new DumpableCollection(name, array == null ? Collections.emptyList() : Arrays.asList(array));
    }

    public static DumpableCollection from(String name, Object... items) {
        return new DumpableCollection(name, items == null ? Collections.emptyList() : Arrays.asList(items));
    }

    @Override
    public String dump() {
        return Dumpable.dump(this);
    }

    @Override
    public void dump(Appendable out, String indent) throws IOException {
        Object[] array = (_collection == null ? null : _collection.toArray());
        Dumpable.dumpObjects(out, indent, _name + " size=" + (array == null ? 0 : array.length), array);
    }
}