com.metaeffekt.artifact.analysis.scancode.ScanCodeHttpClient Maven / Gradle / Ivy

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/*
 * Copyright 2021-2024 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 com.metaeffekt.artifact.analysis.scancode;

import org.apache.commons.io.FileUtils;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.UUID;

public class ScanCodeHttpClient implements ScanCodeClient {
    private final ScanCodeBackend backend;
    private final ThrowingStrategy fileTimeoutStrategy;

    public ScanCodeHttpClient(ScanCodeBackend backend, ThrowingStrategy fileTimeoutStrategy) {
        this.backend = backend;
        this.fileTimeoutStrategy = fileTimeoutStrategy;
    }

    public ScanCodeHttpClient(ScanCodeBackend backend) {
        this.backend = backend;
        this.fileTimeoutStrategy = (client, response) -> FileUtils.waitFor(new File(response.getOutput_file()), 30);
    }

    @Override
    public ScanRequestResponse scan(String scanPath, String outputFile) throws IOException {
        FileUtils.deleteQuietly(new File(outputFile));
        ScanRequestResponse scanRequestResponse = backend.scan(scanPath, outputFile);
        if (fileTimeoutStrategy.apply(this, scanRequestResponse)) {
            return scanRequestResponse;
        }
        throw new FileNotFoundException(String.format("File %s could not be found until timeout.", scanRequestResponse.getOutput_file()));
    }

    public boolean isScanRunning(UUID uuid) throws IOException, UUIDNotFoundException {
        return backend.isRunning(uuid);
    }
}