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COPPER is an open-source, powerful, light-weight, and easily configurable workflow engine. The power of COPPER is that it uses Java as a description language for workflows.

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/**
 * Copyright 2002-2015 SCOOP Software GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.copperengine.ext.util;

import org.copperengine.core.util.PojoDependencyInjector.Provider;

import com.google.common.base.Supplier;

public class Supplier2Provider implements Provider {

    private final Supplier supplier;

    public Supplier2Provider(Supplier supplier) {
        if (supplier == null)
            throw new IllegalArgumentException("supplier is null");
        this.supplier = supplier;
    }

    @Override
    public T get() {
        return supplier.get();
    }
}