/*
 * Copyright 2011 the original author or authors.
 *
 * 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.gradle.api.internal.externalresource;

import org.apache.ivy.plugins.repository.Resource;
import org.gradle.api.Nullable;
import org.gradle.api.internal.externalresource.metadata.ExternalResourceMetaData;

import java.io.File;
import java.io.IOException;
import java.io.OutputStream;

public interface ExternalResource extends Resource {
    void writeTo(File destination) throws IOException;

    /**
     * Writes to the given stream. Does not close the stream.
     */
    void writeTo(OutputStream destination) throws IOException;

    void close() throws IOException;

    @Nullable
    ExternalResourceMetaData getMetaData();
}
