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How to use updateChecksum method of org.testcontainers.images.builder.Transferable class

Best Testcontainers-java code snippet using org.testcontainers.images.builder.Transferable.updateChecksum

Source:GenericContainer.java

...460            .forEach(entry -> {461                byte[] pathBytes = entry.getValue().getBytes();462                // Add path to the hash463                checksum.update(pathBytes, 0, pathBytes.length);464                entry.getKey().updateChecksum(checksum);465            });466        return checksum;467    }468    @UnstableAPI469    @SneakyThrows(JsonProcessingException.class)470    final String hash(CreateContainerCmd createCommand) {471        DefaultDockerClientConfig dockerClientConfig = DefaultDockerClientConfig.createDefaultConfigBuilder().build();472        byte[] commandJson = dockerClientConfig473            .getObjectMapper()474            .copy()475            .enable(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY)476            .enable(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS)477            .writeValueAsBytes(createCommand);478        // TODO add Testcontainers' version to the hash...

Source:MountableFile.java

...344    public String getDescription() {345        return this.getResolvedPath();346    }347    @Override348    public void updateChecksum(Checksum checksum) {349        File file = new File(getResolvedPath());350        checksumFile(file, checksum);351    }352    @SneakyThrows(IOException.class)353    private void checksumFile(File file, Checksum checksum) {354        Path path = file.toPath();355        checksum.update(MountableFile.getUnixFileMode(path));356        if (file.isDirectory()) {357            try (Stream<Path> stream = Files.walk(path)) {358                stream359                    .filter(it -> it != path)360                    .forEach(it -> {361                        checksumFile(it.toFile(), checksum);362                    });...

Source:Transferable.java

...27            public byte[] getBytes() {28                return bytes;29            }30            @Override31            public void updateChecksum(Checksum checksum) {32                checksum.update(bytes, 0, bytes.length);33            }34            @Override35            public int getFileMode() {36                return fileMode;37            }38        };39    }40    /**41     * Get file mode. Default is 0100644.42     *43     * @return file mode44     * @see Transferable#DEFAULT_FILE_MODE45     */46    default int getFileMode() {47        return DEFAULT_FILE_MODE;48    }49    /**50     * Size of an object.51     *52     * @return size in bytes53     */54    long getSize();55    /**56     * transfer content of this Transferable to the output stream. <b>Must not</b> close the stream.57     *58     * @param tarArchiveOutputStream stream to output59     * @param destination60     */61    default void transferTo(TarArchiveOutputStream tarArchiveOutputStream, final String destination) {62        TarArchiveEntry tarEntry = new TarArchiveEntry(destination);63        tarEntry.setSize(getSize());64        tarEntry.setMode(getFileMode());65        try {66            tarArchiveOutputStream.putArchiveEntry(tarEntry);67            IOUtils.write(getBytes(), tarArchiveOutputStream);68            tarArchiveOutputStream.closeArchiveEntry();69        } catch (IOException e) {70            throw new RuntimeException("Can't transfer " + getDescription(), e);71        }72    }73    default byte[] getBytes() {74        return new byte[0];75    }76    default String getDescription() {77        return "";78    }79    default void updateChecksum(Checksum checksum) {80        throw new UnsupportedOperationException("Provide implementation in subclass");81    }82}...

updateChecksum

Using AI Code Generation

1import org.testcontainers.images.builder.Transferable;2import java.io.File;3import java.io.IOException;4import java.nio.file.Files;5import java.nio.file.Path;6import java.nio.file.Paths;7import java.util.zip.CRC32;8import java.util.zip.Checksum;9public class TransferableExample {10public static void main(String[] args) throws IOException {11Path testPath = Paths.get("1.java");12File file = new File(testPath.toString());13Checksum crc = new CRC32();14String checksum = Transferable.updateChecksum(file, crc);15System.out.println(checksum);16}17}

updateChecksum

Using AI Code Generation

1package org.testcontainers.images.builder;2import java.io.File;3import java.io.IOException;4import java.io.InputStream;5import java.nio.file.Files;6import java.nio.file.Path;7import java.nio.file.Paths;8import java.util.HashMap;9import java.util.Map;10import java.util.stream.Collectors;11import org.apache.commons.io.FileUtils;12import org.apache.commons.io.IOUtils;13import org.apache.commons.lang.SystemUtils;14public class Transferable {15    private final Map<Path, byte[]> contents = new HashMap<>();16    public Transferable() {17    }18    public Transferable(Path source) throws IOException {19        this(source, source.getFileName().toString());20    }21    public Transferable(Path source, String destination) throws IOException {22        this(source, Paths.get(destination));23    }24    public Transferable(Path source, Path destination) throws IOException {25        this(source, destination, new HashMap());26    }27    public Transferable(Path source, Path destination, Map<Path, byte[]> checksums) throws IOException {28        if (SystemUtils.IS_OS_WINDOWS && source.toString().startsWith("/")) {29            source = Paths.get(source.toString().substring(1));30        }31        if (Files.isDirectory(source)) {32            Files.walk(source).filter((p) -> {33                return !p.equals(source);34            }).forEach((p) -> {35                this.addFile(source, p, destination, checksums);36            });37        } else {38            this.addFile(source.getParent(), source, destination, checksums);39        }40    }41    private void addFile(Path source, Path file, Path destination, Map<Path, byte[]> checksums) {42        try {43            String relativePath = source.relativize(file).toString();44            Path target = destination.resolve(relativePath);45            byte[] checksum = (byte[])checksums.get(file);46            if (checksum == null) {47                checksum = FileUtils.checksum(file.toFile(), "MD5");48            }49            this.addFile(file, target, checksum);50        } catch (IOException var8) {51            throw new RuntimeException(var8);52        }53    }54    public Transferable addFile(Path source, Path destination, byte[] checksum) {55        this.contents.put(destination, checksum);56        return this;57    }58    public Transferable addFile(Path source, Path destination) throws IOException {59        this.addFile(source, destination, FileUtils.checksum(source.toFile(), "MD5"));60        return this;61    }62    public Transferable addFile(Path source) throws IOException {

updateChecksum

Using AI Code Generation

1import org.testcontainers.images.builder.Transferable;2import java.io.IOException;3import java.nio.file.Files;4import java.nio.file.Path;5import java.nio.file.Paths;6public class 1 {7    public static void main(String[] args) throws IOException {8        Path path = Paths.get("src/main/resources/1.txt");9        Transferable transferable = Transferable.of(path, 1);10        Path path1 = Paths.get("src/main/resources/1.txt");11        Files.delete(path1);12        transferable.updateChecksum();13    }14}15import org.testcontainers.images.builder.Transferable;16import java.io.IOException;17import java.nio.file.Files;18import java.nio.file.Path;19import java.nio.file.Paths;20public class 2 {21    public static void main(String[] args) throws IOException {22        Path path = Paths.get("src/main/resources/1.txt");23        Transferable transferable = Transferable.of(path, 1);24        Path path1 = Paths.get("src/main/resources/1.txt");25        Files.delete(path1);26        transferable.updateChecksum();27    }28}29import org.testcontainers.images.builder.Transferable;30import java.io.IOException;31import java.nio.file.Files;32import java.nio.file.Path;33import java.nio.file.Paths;34public class 3 {35    public static void main(String[] args) throws IOException {36        Path path = Paths.get("src/main/resources/1.txt");37        Transferable transferable = Transferable.of(path, 1);38        Path path1 = Paths.get("src/main/resources/1.txt");39        Files.delete(path1);40        transferable.updateChecksum();41    }42}43import org.testcontainers.images.builder.Transferable;44import java.io.IOException;45import java.nio.file.Files;46import java.nio.file.Path;47import java.nio.file.Paths;48public class 4 {49    public static void main(String[] args) throws IOException {50        Path path = Paths.get("src/main/resources/1.txt");51        Transferable transferable = Transferable.of(path, 1);52        Path path1 = Paths.get("src/main/resources/1.txt");53        Files.delete(path1);54        transferable.updateChecksum();

updateChecksum

Using AI Code Generation

1import org.testcontainers.images.builder.Transferable;2import java.io.ByteArrayInputStream;3import java.io.IOException;4import java.io.InputStream;5import java.util.zip.CRC32;6import java.util.zip.Checksum;7import java.util.zip.CheckedInputStream;8import java.util.zip.Checksum;9public class MyClass {10    public static void main(String args[]) throws IOException {11        String str = "Hello World";12        InputStream is = new ByteArrayInputStream(str.getBytes());13        Checksum checksum = new CRC32();14        is = new CheckedInputStream(is, checksum);15        int bytes = is.read(new byte[1024]);16        Transferable t = new Transferable(is, bytes);17        t.updateChecksum(checksum);18    }19}20import org.testcontainers.images.builder.Transferable;21import java.io.ByteArrayInputStream;22import java.io.IOException;23import java.io.InputStream;24import java.util.zip.CRC32;25import java.util.zip.Checksum;26import java.util.zip.CheckedInputStream;27import java.util.zip.Checksum;28public class MyClass {29    public static void main(String args[]) throws IOException {30        String str = "Hello World";31        InputStream is = new ByteArrayInputStream(str.getBytes());32        Checksum checksum = new CRC32();33        is = new CheckedInputStream(is, checksum);34        int bytes = is.read(new byte[1024]);35        Transferable t = new Transferable(is, bytes);36        t.updateChecksum(checksum);37    }38}39import org.testcontainers.images.builder.Transferable;40import java.io.ByteArrayInputStream;41import java.io.IOException;42import java.io.InputStream;43import java.util.zip.CRC32;44import java.util.zip.Checksum;45import java.util.zip.CheckedInputStream;46import java.util.zip.Checksum;47public class MyClass {48    public static void main(String args[]) throws IOException {49        String str = "Hello World";50        InputStream is = new ByteArrayInputStream(str.getBytes());51        Checksum checksum = new CRC32();52        is = new CheckedInputStream(is, checksum);53        int bytes = is.read(new byte[1024]);54        Transferable t = new Transferable(is, bytes);55        t.updateChecksum(checksum);56    }57}58import org.testcontainers.images.builder.Transferable;

updateChecksum

Using AI Code Generation

1import org.testcontainers.images.builder.Transferable;2import java.io.File;3import java.io.IOException;4import java.util.zip.CRC32;5import java.util.zip.Checksum;6public class CheckSum {7public static void main(String[] args) throws IOException {8File file = new File("C:\\Users\\Desktop\\1.java");9Checksum checksum = new CRC32();10Transferable.updateChecksum(file, checksum);11long checksumValue = checksum.getValue();12System.out.println("Checksum: " + checksumValue);13}14}15Your name to display (optional):16Your name to display (optional):

updateChecksum

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer;2import org.testcontainers.containers.startupcheck.IsRunningStartupCheckStrategy;3import org.testcontainers.images.builder.Transferable;4import org.testcontainers.utility.MountableFile;5import java.io.IOException;6import java.nio.file.Path;7import java.nio.file.Paths;8public class TestcontainersChecksumUpdate {9    public static void main(String[] args) throws IOException {10        Path path = Paths.get("/home/abc/Desktop/1.java");11        Path path1 = Paths.get("/home/abc/Desktop/2.java");12        GenericContainer genericContainer = new GenericContainer("openjdk:8-jre-alpine")13                .withStartupCheckStrategy(new IsRunningStartupCheckStrategy())14                .withClasspathResourceMapping("1.java", "/home/abc/Desktop/1.java", Transferable.DEFAULT_FILE_PERMISSIONS)15                .withClasspathResourceMapping("2.java", "/home/abc/Desktop/2.java", Transferable.DEFAULT_FILE_PERMISSIONS)16                .withCommand("tail", "-f", "/dev/null");17        genericContainer.start();18        System.out.println("Checksum of 1.java: " + genericContainer.getContainerId());19        System.out.println("Checksum of 2.java: " + genericContainer.getContainerId());20        genericContainer.copyFileToContainer(MountableFile.forHostPath(path), "/home/abc/Desktop/1.java");21        genericContainer.copyFileToContainer(MountableFile.forHostPath(path1), "/home/abc/Desktop/2.java");22        System.out.println("Checksum of 1.java: " + genericContainer.getContainerId());23        System.out.println("Checksum of 2.java: " + genericContainer.getContainerId());24    }25}

updateChecksum

Using AI Code Generation

1import org.testcontainers.images.builder.Transferable;2import org.testcontainers.utility.MD5Digest;3public class ChecksumUpdate {4    public static void main(String[] args) {5        Transferable transferable = new Transferable("/tmp/test.txt", 100);6        transferable.updateChecksum(MD5Digest.digestOf("test"));7        System.out.println(transferable.getChecksum());8    }9}

updateChecksum

Using AI Code Generation

1public class TestContainerChecksum {2    public static void main(String[] args) throws Exception {3        File file = new File("test.txt");4        file.createNewFile();5        PrintWriter pw = new PrintWriter(file);6        pw.println("Test");7        pw.close();8        Transferable transferable = Transferable.of(file, PosixFilePermissions.asFileAttribute(OWNER_READ));9        transferable.updateChecksum();10        System.out.println(transferable.getChecksum());11    }12}

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