org.infrastructurebuilder.util.IBUtils Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of ibcore Show documentation
Show all versions of ibcore Show documentation
Lightly encumberd Standard interfaces (and exceptions) for JVM-based applications within IB codebases
/**
* Copyright © 2019 admin ([email protected])
*
* 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.infrastructurebuilder.util;
import static java.lang.Long.MAX_VALUE;
import static java.util.Objects.requireNonNull;
import static java.util.Optional.ofNullable;
import static java.util.Spliterator.ORDERED;
import static java.util.stream.Collectors.toMap;
import static java.util.stream.StreamSupport.stream;
import static org.infrastructurebuilder.IBException.cet;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.math.BigInteger;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.AtomicMoveNotSupportedException;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.StandardCopyOption;
import java.nio.file.attribute.BasicFileAttributes;
import java.security.DigestInputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Properties;
import java.util.Random;
import java.util.ServiceLoader;
import java.util.Set;
import java.util.Spliterators;
import java.util.UUID;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import java.util.stream.StreamSupport;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import org.infrastructurebuilder.IBConstants;
import org.infrastructurebuilder.IBException;
import org.infrastructurebuilder.util.artifacts.Checksum;
import org.infrastructurebuilder.util.artifacts.GAV;
import org.infrastructurebuilder.util.artifacts.IBVersion;
import org.infrastructurebuilder.util.artifacts.JSONOutputEnabled;
import org.infrastructurebuilder.util.artifacts.impl.DefaultIBVersion;
import org.json.JSONArray;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class IBUtils {
public final static Function> propertiesToMapSS = (p) -> {
final Map m = new HashMap<>();
Optional.ofNullable(p)
.ifPresent(properties -> properties.stringPropertyNames().forEach(n -> m.put(n, p.getProperty(n))));
return m;
};
public final static java.util.Comparator nullSafeStringComparator = java.util.Comparator
.nullsFirst(String::compareToIgnoreCase);
public final static java.util.Comparator nullSafeUUIDComparator = java.util.Comparator
.nullsFirst(java.util.UUID::compareTo);
public final static java.util.Comparator nullSafeDateComparator = java.util.Comparator
.nullsFirst(java.util.Date::compareTo);
public final static Function> nullSafeURLMapper = (s) -> {
return ofNullable(s).map(u -> cet.withReturningTranslation(() -> new URL(u)));
};
/**
* Map a Map/String,String to a Properties object
*/
public final static Function, Properties> mapSS2Properties = (m) -> {
Properties p = new Properties();
requireNonNull(m).entrySet().stream().forEach(e -> p.setProperty(e.getKey(), e.getValue()));
return p;
};
public final static URL reURL(String url) {
return ofNullable(url).map(u -> cet.withReturningTranslation(() -> new URL(u))).orElse(null);
}
public final static Function cheapCopy = j -> {
return new JSONObject(j.toString());
};
public final static Function deepCopy = j -> {
return new JSONObject(requireNonNull(j), ofNullable(JSONObject.getNames(requireNonNull(j))).orElse(new String[0]));
};
public final static Function getBytes = x -> {
return ofNullable(x).orElse("").getBytes(StandardCharsets.UTF_8);
};
public final static Function> mapJSONToStringString = j -> {
return requireNonNull(j).toMap().entrySet().stream().collect(toMap(k -> k.getKey(), v -> v.getValue().toString()));
};
public final static Function nullIfBlank = l -> {
return new String(ofNullable(l).orElse("")).trim().length() > 0 ? l : null;
};
public final static Function parseISODateTime = s -> Date.from(Instant
.from(java.time.OffsetDateTime.parse(requireNonNull(s), java.time.format.DateTimeFormatter.ISO_DATE_TIME)));
public final static Pattern p = Pattern.compile("(\\S+):(\\S+):(.*):(.*):(.*)");
public final static Charset UTF_8 = StandardCharsets.UTF_8;
private final static Random random = new SecureRandom();
static final int BUFFER_SIZE = 10240;
private static final Logger iolog = LoggerFactory.getLogger(IBUtils.class);
public static Stream readInputStreamAsStringStream(InputStream ins) {
return IBException.cet.withReturningTranslation(() -> new BufferedReader(new InputStreamReader(ins)).lines());
}
@SuppressWarnings("unchecked")
public static Iterator asIterator(final JSONArray array) {
final List l = new ArrayList<>();
for (int i = 0; i < array.length(); ++i) {
l.add((T) array.get(i));
}
return l.iterator();
}
/**
* Modified from https://stackoverflow.com/questions/33242577/how-do-i-turn-a-java-enumeration-into-a-stream
* @param
* @param e1
* @param parallel
* @return
*/
public final static Stream enumerationAsStream(Enumeration e1, boolean parallel) {
return stream(new Spliterators.AbstractSpliterator(MAX_VALUE, ORDERED) {
public boolean tryAdvance(Consumer advance) {
if (e1.hasMoreElements()) {
advance.accept(e1.nextElement());
return true;
}
return false;
}
public void forEachRemaining(Consumer action) {
while (e1.hasMoreElements())
action.accept(e1.nextElement());
}
}, parallel);
}
public final static Stream iteratorAsStream(Iterator e1, boolean parallel) {
return stream(Spliterators.spliteratorUnknownSize(e1, 0), parallel);
}
public static Stream asJSONObjectStream(final JSONArray array) {
final Iterable iterable = () -> {
final List l = new ArrayList<>();
for (int i = 0; i < array.length(); ++i) {
l.add(array.getJSONObject(i));
}
return l.iterator();
};
return stream(iterable.spliterator(), false);
}
public static Optional> asOptFilesystemMap(final Object o) {
final Map m = new HashMap<>();
m.put(IBConstants.FILESYSTEM_CRYPTO_CONFIGURATION, o);
return Optional.of(m);
}
public static Stream asStream(final JSONArray array) {
@SuppressWarnings("unchecked")
final Iterable iterable = () -> {
final List l = new ArrayList<>();
for (int i = 0; i < array.length(); ++i) {
l.add((T) array.get(i));
}
return l.iterator();
};
return stream(iterable.spliterator(), false);
}
public static Stream asStringStream(final JSONArray array) {
final Iterable iterable = () -> {
final List l = new ArrayList<>();
for (int i = 0; i < requireNonNull(array).length(); ++i) {
l.add(array.getString(i));
}
return l.iterator();
};
return stream(iterable.spliterator(), false);
}
public static final Optional asURL(final String url) {
try {
return Optional.of(new URL(url));
} catch (final MalformedURLException e) {
return Optional.empty();
}
}
public static Checksum checksumInputStream(final InputStream ins) throws NoSuchAlgorithmException, IOException {
return new Checksum(digestInputStream(ins));
}
public static void copy(final InputStream source, final OutputStream sink) throws IOException {
final byte[] buffer = new byte[BUFFER_SIZE];
for (int n = 0; (n = requireNonNull(source, "source").read(buffer)) > 0;) {
requireNonNull(sink, "sink").write(buffer, 0, n);
}
return;
}
public static Path copy(final Path in, final Path out) throws IOException {
try (InputStream ins = Files.newInputStream(in); OutputStream outs = Files.newOutputStream(out)) {
copy(ins, outs);
}
return out;
}
public static Checksum copyAndDigest(final InputStream ins, final OutputStream target)
throws IOException, NoSuchAlgorithmException {
try (DigestInputStream sink = new DigestInputStream(ins, MessageDigest.getInstance(IBConstants.DIGEST_TYPE))) {
copy(sink, target);
final Checksum d = new Checksum(sink.getMessageDigest().digest());
return d;
}
}
public final static Path copyToDeletedOnExitTempPath(String prefix, String suffix, final InputStream source)
throws IOException {
final Path target;
target = Files.createTempFile(prefix, suffix);
target.toFile().deleteOnExit();
try (OutputStream outs = Files.newOutputStream(target)) {
copy(source, outs);
}
return target;
}
public final static void deletePath(final Path root) {
try {
Files.walkFileTree(root, new SimpleFileVisitor() {
@Override
public FileVisitResult postVisitDirectory(final Path dir, final IOException exc) throws IOException {
Files.delete(dir);
return FileVisitResult.CONTINUE;
}
@Override
public FileVisitResult visitFile(final Path file, final BasicFileAttributes attrs) throws IOException {
Files.delete(file);
return FileVisitResult.CONTINUE;
}
});
} catch (final IOException e) {
iolog.warn("Fail to delete path", e);
}
}
public static byte[] digestInputStream(final InputStream ins) throws IOException, NoSuchAlgorithmException {
final byte[] buf = new byte[BUFFER_SIZE];
final MessageDigest md = MessageDigest.getInstance(IBConstants.DIGEST_TYPE);
try (DigestInputStream sink = new DigestInputStream(ins, md)) {
while (sink.read(buf) > 0) {
}
final byte[] digest = sink.getMessageDigest().digest();
return digest;
}
}
public final static void extractFile(final ZipInputStream zipIn, final Path filePath) throws IOException {
Files.createDirectories(filePath.getParent());
try (BufferedOutputStream bos = new BufferedOutputStream(Files.newOutputStream(filePath))) {
final byte[] bytesIn = new byte[BUFFER_SIZE];
int read = 0;
while ((read = zipIn.read(bytesIn)) != -1) {
bos.write(bytesIn, 0, read);
}
}
}
public static Path forceDirectoryPath(final File file) {
return forceDirectoryPath(requireNonNull(file).toPath());
}
public static Path forceDirectoryPath(final Path path) {
final Path p = path.toAbsolutePath();
if (!Files.exists(p)) {
cet.withTranslation(() -> Files.createDirectories(p));
}
if (!Files.isDirectory(p))
throw new IBException("Path " + p + " is not a directory");
return p;
}
public final static String generateNonHexRandomPasswordOfLength(final int len) {
return generateNonHexRandomPasswordOfLength(len, IBUtils.random);
}
public final static String generateNonHexRandomPasswordOfLength(final int len, final Random random) {
return new BigInteger(len * 8 + 16, random).toString(32).substring(0, len);
}
public final static String generateRandomPassword() {
return generateRandomPasswordOfLength(24);
}
public final static String generateRandomPasswordOfLength(final int len) {
return generateRandomPasswordOfLength(len, IBUtils.random);
}
public final static String generateRandomPasswordOfLength(final int len, final Random random) {
return IBUtils.getHex(generateNonHexRandomPasswordOfLength(len, random).getBytes(UTF_8));
}
public final static String getDTS() {
return IBConstants.dateFormatter.format(Instant.now());
}
public static String getHex(final byte[] raw) {
return getHex(raw, UTF_8);
}
public static String byteToHex(byte num) {
char[] hexDigits = new char[2];
hexDigits[0] = Character.forDigit((num >> 4) & 0xF, 16);
hexDigits[1] = Character.forDigit((num & 0xF), 16);
return new String(hexDigits);
}
public static String getHex(final byte[] raw, final Charset cs) {
if (raw == null)
return null;
StringBuffer hexStringBuffer = new StringBuffer();
for (int i = 0; i < raw.length; i++) {
hexStringBuffer.append(byteToHex(raw[i]));
}
return new String(hexStringBuffer.toString().toLowerCase().getBytes(cs));
}
public static String getHexStringFromInputStream(final InputStream ins) throws IOException {
final ByteArrayOutputStream bos = new ByteArrayOutputStream();
copy(ins, bos);
return getHex(bos.toByteArray());
}
public final static String getJREExecutable() {
return "java";
}
public static List getJSONArrayAsListString(final JSONObject g, final String key) {
return asStringStream(g.getJSONArray(key)).collect(Collectors.toList());
}
public final static JSONArray getJSONArrayFromJSONOutputEnabled(final List v) {
return ofNullable(v)
.map(v1 -> new JSONArray(v1.stream().map(JSONOutputEnabled::asJSON).collect(Collectors.toList()))).orElse(null);
}
public static JSONObject getJSONObjectFromMapStringString(final Map map) {
final JSONObject j = new JSONObject();
requireNonNull(map).forEach((k, v) -> j.put(k, v));
return j;
}
public static Map getMapStringStringFromJSONObject(final JSONObject j) {
return ofNullable(j).orElse(new JSONObject()).toMap().entrySet().stream()
.collect(toMap(k -> k.getKey(), v -> v.getValue().toString()));
}
public final static Map getMapStringStringfromMapObjectObject(final Map m) {
return m.entrySet().stream().collect(toMap(k -> k.getKey().toString(), v -> v.getValue().toString()));
}
public final static Map getMapStringStringfromMapStringObject(final Map m) {
return m.entrySet().stream().collect(toMap(k -> k.getKey(), v -> v.getValue().toString()));
}
public final static Optional getOptBoolean(final JSONObject j, final String key) {
return ofNullable(j.has(key) ? j.getBoolean(key) : null);
}
public final static Optional getOptInteger(final JSONObject orig, final String key) {
return ofNullable(requireNonNull(orig).opt(requireNonNull(key))).map(m -> m.toString()).map(Integer::parseInt);
}
public static Optional getOptionalJSONArray(final JSONObject g, final String key) {
return ofNullable(g.optJSONArray(key));
}
public final static Optional getOptLong(final JSONObject j, final String key) {
if (!requireNonNull(j).has(key))
return Optional.empty();
return Optional.of(j.getLong(key));
}
public static Optional getOptString(final JSONObject g, final String key) {
final String s = g.optString(key).trim();
return ofNullable("".equals(s) ? null : s);
}
public static List getServicesFor(final Class c) {
final List list = new ArrayList<>();
final ServiceLoader loader = ServiceLoader.load(c);
final Iterator t = loader.iterator();
while (t.hasNext()) {
list.add(t.next());
}
return list;
}
public final static Map getZipFileCreateMap(final Boolean create) {
final HashMap m = new HashMap<>();
m.put("create", ofNullable(create).orElse(false).toString());
return m;
}
public final static FileSystem getZipFileSystem(final Path pathToZip, final boolean create) throws IOException {
final String pathToZip2 = requireNonNull(pathToZip).toAbsolutePath().toUri().getPath();
return FileSystems.newFileSystem(URI.create("jar:file:" + pathToZip2), getZipFileCreateMap(create));
}
public static JSONObject hardMergeJSONObject(final JSONObject l, final JSONObject r) {
final JSONObject j = new JSONObject(requireNonNull(l).toString());
r.keySet().stream().forEach(key -> j.put(key, r.get(key)));
return j;
}
public final static boolean hasAll(final JSONObject j, final Collection keys) {
return requireNonNull(keys).stream().filter(key -> !requireNonNull(j).has(key)).collect(Collectors.toList())
.size() == 0;
}
public final static boolean hex8Digit(final String v) {
try {
if (v != null && v.length() == 8) {
Long.parseLong(v, 16);
return true;
}
} catch (final NumberFormatException e) {
}
return false;
}
public static byte[] hexStringToByteArray(final String s) {
if (s.length() % 2 == 1) {
throw new IllegalArgumentException("Not a hex string");
}
byte[] bytes = new byte[s.length() / 2];
for (int i = 0; i < s.length(); i += 2) {
bytes[i / 2] = hexToByte(s.substring(i, i + 2));
}
return bytes;
}
public static byte hexToByte(String hexString) {
int firstDigit = toDigit(hexString.charAt(0));
int secondDigit = toDigit(hexString.charAt(1));
return (byte) ((firstDigit << 4) + secondDigit);
}
private static int toDigit(char hexChar) {
int digit = Character.digit(hexChar, 16);
if (digit == -1) {
throw new IllegalArgumentException("Invalid Hexadecimal Character: " + hexChar);
}
return digit;
}
public static InputStream inputStreamFromHexString(final String hexString) {
return new ByteArrayInputStream(hexStringToByteArray(hexString));
}
public static JSONObject joinFromMap(final Map tags) {
final JSONObject j = new JSONObject();
tags.entrySet().stream().forEach(e -> j.put(e.getKey(), e.getValue()));
return j;
}
public static URL mapStringToURLOrNull(final Optional urlString) {
return urlString.map(u -> {
try {
return new URL(u);
} catch (final MalformedURLException e) {
throw new IBException(e);
}
}).orElse((URL) null);
}
public static boolean matches(final JSONObject metadata, final Map t) {
return t.entrySet().size() == 0
|| t.entrySet().parallelStream().allMatch(e -> _match(metadata, e.getKey(), e.getValue()));
}
public static JSONArray mergeJSONArray(final JSONArray base, final JSONArray tbm) {
final Set b = base.toList().stream().map(Object::toString).collect(Collectors.toSet());
final Set b1 = tbm.toList().stream().map(Object::toString).collect(Collectors.toSet());
b.addAll(b1);
return new JSONArray(b);
}
public static JSONArray mergeJSONArray(final JSONArray base, final String tbm) {
final Set b = base.toList().stream().map(Object::toString).collect(Collectors.toSet());
b.add(tbm);
return new JSONArray(b);
}
public static JSONObject mergeJsonObjects(final JSONObject base, final JSONObject tbm) {
final JSONObject b = new JSONObject(base.toString());
tbm.keySet().stream().forEach(k -> {
tbm.get(k);
Object kGot = b.has(k) ? b.get(k) : tbm.get(k);
final Object tGot = tbm.get(k);
if (!tGot.equals(kGot))
if (kGot instanceof JSONObject && tGot instanceof JSONObject) {
kGot = mergeJsonObjects((JSONObject) kGot, (JSONObject) tGot);
} else if (kGot instanceof JSONArray && tGot instanceof JSONArray) {
kGot = mergeJSONArray((JSONArray) kGot, (JSONArray) tGot);
} else if (kGot instanceof JSONArray && tGot instanceof String) {
kGot = mergeJSONArray((JSONArray) kGot, (String) tGot);
} else if (tGot instanceof JSONArray && kGot instanceof String) {
kGot = mergeJSONArray((JSONArray) tGot, (String) kGot);
} else if (tGot instanceof String && kGot instanceof String) {
kGot = new JSONArray(new HashSet<>(Arrays.asList((String) tGot, (String) kGot)));
}
b.put(k, kGot);
});
return b;
}
public final static Map mergeMapSS(final Map base,
final Map overlay) {
final Map retVal = new HashMap<>(requireNonNull(base));
retVal.putAll(requireNonNull(overlay));
return retVal;
}
/**
* Try to atomically move a source path to a target path.
*
* IF THAT FAILS TO WORK, then copy source to target and then TRY to delete source but accept if it doesn't work
* @param source
* @param target
* @return target
* @throws IOException
*/
public static Path moveAtomic(final Path source, final Path target) throws IOException {
try {
return Files.move(source, target, StandardCopyOption.ATOMIC_MOVE);
} catch (AtomicMoveNotSupportedException amns) {
// If we cannot move atomic, then copy the file instead and then TRY to delete it but accept delete failure
Path retVal = Files.copy(source, target, StandardCopyOption.REPLACE_EXISTING);
try {
Files.delete(source);
} catch (IOException e) {
// Do nothing here. Leave trash on thefilesystem
}
return retVal;
}
}
public static Path moveFileToNewIdPath(final Path oldFile, final UUID newPath) throws IOException {
final Path newFile = oldFile.getParent().resolve(newPath.toString());
return Files.move(oldFile, newFile, StandardCopyOption.ATOMIC_MOVE);
}
public static String readFile(final Path path) throws IOException {
return readFile(path, UTF_8);
}
public static String readFile(final Path path, final Charset encoding) throws IOException {
final byte[] encoded = Files.readAllBytes(path);
return new String(encoded, encoding);
}
public final static JSONObject readJsonObject(final Path jsonFile) throws IOException {
return new JSONObject(readFile(jsonFile));
}
public static JSONObject readToJSONObject(final InputStream ins) throws IOException {
return new JSONObject(readToString(requireNonNull(ins)));
}
public static String readToString(final InputStream ins) throws IOException {
return readToString(ins, UTF_8);
}
public static String readToString(final InputStream ins, final Charset charset) throws IOException {
final ByteArrayOutputStream result = new ByteArrayOutputStream();
final byte[] buffer = new byte[2048];
int length;
while ((length = ins.read(buffer)) != -1) {
result.write(buffer, 0, length);
}
return result.toString(charset.name());
}
public static Map splitToMap(final JSONObject json) {
return json.toMap().entrySet().stream().collect(toMap(k -> k.getKey(), v -> v.getValue().toString()));
}
public static void unzip(final Path zipFilePath, final Path destDirectory) throws IOException {
Files.createDirectories(destDirectory);
try (InputStream ins = Files.newInputStream(zipFilePath)) {
try (ZipInputStream zipIn = new ZipInputStream(ins)) {
ZipEntry entry = zipIn.getNextEntry();
while (entry != null) {
if (!entry.isDirectory()) {
extractFile(zipIn, destDirectory.resolve(entry.getName()));
} else {
Files.createDirectories(destDirectory.resolve(entry.getName()));
}
zipIn.closeEntry();
entry = zipIn.getNextEntry();
}
}
}
}
public static boolean verify(final JarFile jar) throws IOException {
final Enumeration entries = jar.entries();
while (entries.hasMoreElements()) {
final JarEntry entry = entries.nextElement();
try {
jar.getInputStream(entry);
} catch (final SecurityException se) {
return false;
}
}
return true;
}
public final static Path writeString(final Path path, final String string) throws IOException {
return writeString(path, string, UTF_8);
}
public final static Path writeString(final Path path, final String string, final Charset charset) throws IOException {
Files.write(path, string.getBytes(charset));
return path;
}
public static Optional zipEntryToUrl(final Optional p, final ZipEntry e) {
return requireNonNull(p)
.map(u -> cet.withReturningTranslation(() -> new URL("jar:" + u.toExternalForm() + "!/" + e.getName())));
}
private static boolean _match(final JSONObject metadata, final Pattern key, final Pattern value) {
return metadata.keySet().parallelStream().anyMatch(k -> _matchitem(k, metadata.get(k).toString(), key, value));
}
private static boolean _matchitem(final String key, final String val, final Pattern kPattern,
final Pattern vPattern) {
return (kPattern == null || kPattern.matcher(key).matches())
&& (vPattern == null || vPattern.matcher(val).matches());
}
public static Optional apiVersion(final GAV gav) {
return requireNonNull(gav).getVersion().map(DefaultIBVersion::new).map(DefaultIBVersion::apiVersion);
}
// public final static Function artifactToGAV = (art) -> {
// final Path p = Optional.ofNullable(art.getFile()).map(p2 -> p2.toPath()).orElse(null);
// return new DefaultGAV(art.getGroupId(), art.getArtifactId(), art.getClassifier(), art.getVersion(),
// art.getExtension()).withFile(p);
// };
public static String toInternalSignaturePath(final GAV gav) {
return gav.getGroupId() + ":" + gav.getArtifactId() + ":" + gav.getClassifier().orElse("") + ":"
+ gav.getVersion().orElse("___") + ":" + gav.getExtension();
}
public static String getArtifactFilenamePath(final GAV art) {
return String.format("%s%s%s.%s", art.getArtifactId(), art.getVersion().map(sv -> "-" + sv).orElse(""),
art.getClassifier().map(cls -> "-" + cls).orElse(""), art.getExtension());
}
public static boolean _matcher(final String pattern, final String value) {
if (value == null)
return true;
if (pattern == null)
return true;
final boolean b = java.util.regex.Pattern.compile(pattern).matcher(value).matches();
return b;
}
// public static boolean _versionmatcher(final GAV art, final GAV range) {
// if (!art.getVersion().isPresent())
// return true;
// if (!range.getVersion().isPresent())
// return true;
// try {
// final boolean b = inRange(art, ((DefaultGAV) range).asRange());
// return b;
// } catch (final IBException e) {
// return false;
// }
// }
// public static Artifact asArtifact(final GAV art) {
// return new DefaultArtifact(art.getDefaultSignaturePath());
// }
//
// public static Dependency asDependency(final GAV art, final String scope) {
// return new Dependency(asArtifact(art), scope);
// }
// public static int compareVersion(final GAV art, final GAV otherVersion)
// throws org.eclipse.aether.version.InvalidVersionSpecificationException {
// return getVersionScheme().parseVersion(art.getVersion().get().toString())
// .compareTo(getVersionScheme().parseVersion(otherVersion.getVersion().get().toString()));
// }
// public static GAV fromArtifact(final Artifact a) {
// return new DefaultGAV(a.getGroupId(), a.getArtifactId(), a.getClassifier(), a.getVersion(), a.getExtension())
// .withFile(Optional.ofNullable(a.getFile()).map(File::toPath).orElse(null));
// }
public static Optional getVersion(final GAV art) {
return art.getVersion().map(DefaultIBVersion::new);
}
// public static VersionScheme getVersionScheme() {
// return new org.eclipse.aether.util.version.GenericVersionScheme();
// }
//
// public static boolean inRange(final GAV art, final String versionRange) {
// return IBException.cet.withReturningTranslation(() -> {
// return getVersionScheme().parseVersionRange(versionRange)
// .containsVersion(getVersionScheme().parseVersion(art.getVersion().orElse(null)));
// });
// }
// public static boolean matches(final GAV art, final GAV pattern) {
// return _matcher(pattern.getGroupId(), art.getGroupId()) && _matcher(pattern.getArtifactId(), art.getArtifactId())
// && _matcher(pattern.getClassifier().orElse(".*"), art.getClassifier().orElse(null))
// && _matcher(pattern.getExtension(), art.getExtension()) && _versionmatcher(art, pattern);
// }
}