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package org.openecomp.sdc.onboarding.util;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.project.MavenProject;
public class ArtifactHelper {
private MavenProject project;
List<ArtifactRepository> getRepositories(boolean snapshotRepo) {
List<ArtifactRepository> list = new ArrayList<>();
for (ArtifactRepository artRepo : project.getRemoteArtifactRepositories()) {
if (snapshotRepo) {
if (artRepo.getSnapshots().isEnabled()) {
list.add(artRepo);
}
} else {
if (artRepo.getReleases().isEnabled()) {
list.add(artRepo);
}
}
}
return list;
}
String getContents(URL path) throws IOException {
try (InputStream is = path.openStream(); Scanner scnr = new Scanner(is).useDelimiter("\\A")) {
return scnr.hasNext() ? scnr.next() : "";
}
}
String getChecksum(String filePath, String hashType) throws NoSuchAlgorithmException, IOException {
MessageDigest md = MessageDigest.getInstance(hashType);
md.update(Files.readAllBytes(Paths.get(filePath)));
byte[] hashBytes = md.digest();
StringBuffer buffer = new StringBuffer();
for (byte hashByte : hashBytes) {
buffer.append(Integer.toString((hashByte & 0xff) + 0x100, 16).substring(1));
}
return buffer.toString();
}
}
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