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How to use Transferable class of org.testcontainers.images.builder package

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

Source:ImageFromDockerfile.java

...41import org.slf4j.Logger;42import org.slf4j.LoggerFactory;43import org.testcontainers.DockerClientFactory;44import org.testcontainers.images.ParsedDockerfile;45import org.testcontainers.images.builder.Transferable;46import org.testcontainers.images.builder.traits.BuildContextBuilderTrait;47import org.testcontainers.images.builder.traits.ClasspathTrait;48import org.testcontainers.images.builder.traits.DockerfileTrait;49import org.testcontainers.images.builder.traits.FilesTrait;50import org.testcontainers.images.builder.traits.StringsTrait;51import org.testcontainers.utility.Base58;52import org.testcontainers.utility.DockerLoggerFactory;53import org.testcontainers.utility.LazyFuture;54import org.testcontainers.utility.ResourceReaper;55/**56 * This is a direct copy of 1.16.2 version testcontainers. We're changing method visibility so for {@link  ReusableImageFromDockerfile}57 * implementation.58 */59public class ImageFromDockerfile extends LazyFuture<String>60		implements BuildContextBuilderTrait<ImageFromDockerfile>, ClasspathTrait<ImageFromDockerfile>, FilesTrait<ImageFromDockerfile>,61		StringsTrait<ImageFromDockerfile>, DockerfileTrait<ImageFromDockerfile> {62	private static final Logger log = LoggerFactory.getLogger(ImageFromDockerfile.class);63	private final String dockerImageName;64	private boolean deleteOnExit = true;65	private final Map<String, Transferable> transferables = new HashMap<>();66	private final Map<String, String> buildArgs = new HashMap<>();67	private Optional<String> dockerFilePath = Optional.empty();68	private Optional<Path> dockerfile = Optional.empty();69	private Set<String> dependencyImageNames = Collections.emptySet();70	public ImageFromDockerfile() {71		this("localhost/testcontainers/" + Base58.randomString(16).toLowerCase());72	}73	public ImageFromDockerfile(String dockerImageName) {74		this(dockerImageName, true);75	}76	public ImageFromDockerfile(String dockerImageName, boolean deleteOnExit) {77		this.dockerImageName = dockerImageName;78		this.deleteOnExit = deleteOnExit;79	}80	@Override81	public ImageFromDockerfile withFileFromTransferable(String path, Transferable transferable) {82		Transferable oldValue = transferables.put(path, transferable);83		if (oldValue != null) {84			log.warn("overriding previous mapping for '{}'", path);85		}86		return this;87	}88	@Override89	protected final String resolve() {90		Logger logger = DockerLoggerFactory.getLogger(dockerImageName);91		DockerClient dockerClient = DockerClientFactory.instance().client();92		try (PipedInputStream in = new PipedInputStream();93			 PipedOutputStream out = new PipedOutputStream(in)) {94			if (deleteOnExit) {95				ResourceReaper.instance().registerImageForCleanup(dockerImageName);96			}97			BuildImageResultCallback resultCallback = new BuildImageResultCallback() {98				@Override99				public void onNext(BuildResponseItem item) {100					super.onNext(item);101					if (item.isErrorIndicated()) {102						logger.error(item.getErrorDetail().getMessage());103					} else {104						logger.debug(StringUtils.chomp(item.getStream(), "\n"));105					}106				}107			};108			// We have to use pipes to avoid high memory consumption since users might want to build really big images109			BuildImageCmd buildImageCmd = dockerClient.buildImageCmd(in);110			configure(buildImageCmd);111			//Extension point.112			addApplicableLabels(buildImageCmd);113			prePullDependencyImages(dependencyImageNames);114			BuildImageResultCallback exec = buildImageCmd.exec(resultCallback);115			long bytesToDockerDaemon = 0;116			// To build an image, we have to send the context to Docker in TAR archive format117			try (TarArchiveOutputStream tarArchive = new TarArchiveOutputStream(new GZIPOutputStream(out))) {118				tarArchive.setLongFileMode(TarArchiveOutputStream.LONGFILE_POSIX);119				tarArchive.setBigNumberMode(TarArchiveOutputStream.BIGNUMBER_POSIX);120				for (Map.Entry<String, Transferable> entry : transferables.entrySet()) {121					Transferable transferable = entry.getValue();122					final String destination = entry.getKey();123					transferable.transferTo(tarArchive, destination);124					bytesToDockerDaemon += transferable.getSize();125				}126				tarArchive.finish();127			}128			log.info("Transferred {} to Docker daemon", FileUtils.byteCountToDisplaySize(bytesToDockerDaemon));129			if (bytesToDockerDaemon > FileUtils.ONE_MB * 50) // warn if >50MB sent to docker daemon130				log.warn("A large amount of data was sent to the Docker daemon ({}). Consider using a .dockerignore file for better performance.",131						FileUtils.byteCountToDisplaySize(bytesToDockerDaemon));132			exec.awaitImageId();133			return dockerImageName;134		} catch (IOException e) {135			throw new RuntimeException("Can't close DockerClient", e);...

Source:DockerfileTrait.java

1package org.testcontainers.images.builder.traits;2import lombok.Getter;3import org.testcontainers.images.builder.Transferable;4import org.testcontainers.images.builder.dockerfile.DockerfileBuilder;5import java.util.function.Consumer;6/**7 * BuildContextBuilder's trait for Dockerfile-based resources.8 *9 */10public interface DockerfileTrait<SELF extends DockerfileTrait<SELF> & BuildContextBuilderTrait<SELF> & StringsTrait<SELF>> {11    default SELF withDockerfileFromBuilder(Consumer<DockerfileBuilder> builderConsumer) {12        DockerfileBuilder builder = new DockerfileBuilder();13        builderConsumer.accept(builder);14        // return Transferable because we want to build Dockerfile's content lazily15        return ((SELF) this).withFileFromTransferable("Dockerfile", new Transferable() {16            @Getter(lazy = true)17            private final byte[] bytes = builder.build().getBytes();18            @Override19            public long getSize() {20                return getBytes().length;21            }22            @Override23            public String getDescription() {24                return "Dockerfile: " + builder;25            }26        });27    }28}...

Transferable

Using AI Code Generation

1package org.testcontainers.images.builder;2import java.awt.datatransfer.DataFlavor;3import java.awt.datatransfer.Transferable;4import java.awt.datatransfer.UnsupportedFlavorException;5import java.io.IOException;6import java.io.InputStream;7import java.io.OutputStream;8import java.nio.file.Path;9import java.util.ArrayList;10import java.util.List;11import java.util.function.Consumer;12import java.util.stream.Collectors;13public class TransferableBuilder {14    public static TransferableBuilder builder() {15        return new TransferableBuilder();16    }17    private final List<TransferableBuilderEntry> entries = new ArrayList<>();18    public TransferableBuilder addFile(Path source, String target) {19        entries.add(new TransferableBuilderEntry(source, target));20        return this;21    }22    public Transferable build() {23        return new Transferable() {24            public DataFlavor[] getTransferDataFlavors() {25                return new DataFlavor[]{DataFlavor.javaFileListFlavor};26            }27            public boolean isDataFlavorSupported(DataFlavor flavor) {28                return flavor.equals(DataFlavor.javaFileListFlavor);29            }30            public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {31                if (!flavor.equals(DataFlavor.javaFileListFlavor)) {32                    throw new UnsupportedFlavorException(flavor);33                }34                return entries.stream()35                    .map(TransferableBuilderEntry::getTarget)36                    .collect(Collectors.toList());37            }38        };39    }40    private static class TransferableBuilderEntry {41        private final Path source;42        private final String target;43        public TransferableBuilderEntry(Path source, String target) {44            this.source = source;45            this.target = target;46        }47        public String getTarget() {48            return target;49        }50    }51}52package org.testcontainers.images.builder;53import java.awt.datatransfer.DataFlavor;54import java.awt.datatransfer.Transferable;55import java.awt.datatransfer.UnsupportedFlavorException;56import java.io.IOException;57import java.io.InputStream;58import java.io.OutputStream;59import java.nio.file.Path;60import java.util.ArrayList;61import java.util.List;62import java.util.function.Consumer;63import java.util.stream.Collectors;64public class TransferableBuilder {

Transferable

Using AI Code Generation

1package org.testcontainers.images.builder;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.nio.file.StandardCopyOption;8import java.util.Arrays;9import java.util.Collections;10import java.util.List;11import java.util.stream.Collectors;12import java.util.stream.Stream;13import org.apache.commons.io.FileUtils;14import org.apache.commons.io.FilenameUtils;15import org.apache.commons.io.IOUtils;16import org.apache.commons.io.filefilter.TrueFileFilter;17import org.apache.commons.io.filefilter.WildcardFileFilter;18import org.apache.commons.lang.StringUtils;19import org.apache.commons.lang.SystemUtils;20import org.apache.commons.lang.builder.ToStringBuilder;21import org.apache.commons.lang.builder.ToStringStyle;22import org.apache.commons.lang.math.NumberUtils;23import org.apache.commons.lang.reflect.FieldUtils;24import org.apache.commons.lang.reflect.MethodUtils;25import org.apache.commons.lang.time.DateFormatUtils;26import org.apache.commons.lang.time.DateUtils;27import org.apache.commons.lang.time.DurationFormatUtils;28import org.apache.commons.lang.time.FastDateFormat;29import org.apache.commons.lang.time.FastDateParser;30import org.apache.commons.lang.time.FastDatePrinter;31import org.apache.commons.lang.time.StopWatch;32import org.apache.commons.lang.time.StopWatch.TaskInfo;33import org.apache.commons.lang.time.StopWatch.TimeSlice;34import org.apache.commons.lang.time.StopWatchUtils;35import org.apache.commons.lang.time.TimeZoneUtils;36import org.apache.commons.lang.time.DurationFormatUtils;37import org.apache.commons.lang.time.DurationFormatUtils.Token;38import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator;39import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator;40import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator;41import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator.TokenIterator;42import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator;43import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator;44import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator;45import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator;46import org.apache.commons.lang.time.DurationFormatUtils.Token.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.TokenIterator.Token

Transferable

Using AI Code Generation

1import org.testcontainers.images.builder.Transferable;2import org.testcontainers.images.builder.Transferable.*;3import org.testcontainers.images.builder.Transferable.*;4public class TransferableTest {5    public static void main(String[] args) {6        Transferable transferable = Transferable.from("src/test/resources/test.txt");7        Transferable transferable1 = Transferable.from("src/test/resources/test.txt");8        Transferable transferable2 = Transferable.from("src/test/resources/test.txt");9        Transferable transferable3 = Transferable.from("src/test/resources/test.txt");10        Transferable transferable4 = Transferable.from("src/test/resources/test.txt");11        Transferable transferable5 = Transferable.from("src/test/resources/test.txt");12        Transferable transferable6 = Transferable.from("src/test/resources/test.txt");13        Transferable transferable7 = Transferable.from("src/test/resources/test.txt");14        Transferable transferable8 = Transferable.from("src/test/resources/test.txt");15        Transferable transferable9 = Transferable.from("src/test/resources/test.txt");16        Transferable transferable10 = Transferable.from("src/test/resources/test.txt");17        Transferable transferable11 = Transferable.from("src/test/resources/test.txt");18        Transferable transferable12 = Transferable.from("src/test/resources/test.txt");19        Transferable transferable13 = Transferable.from("src/test/resources/test.txt");20        Transferable transferable14 = Transferable.from("src/test/resources/test.txt");

Transferable

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer;2import org.testcontainers.containers.output.OutputFrame;3import org.testcontainers.containers.output.WaitingConsumer;4import org.testcontainers.images.builder.Transferable;5import java.io.File;6import java.io.IOException;7import java.nio.file.Files;8import java.nio.file.Paths;9import java.util.concurrent.TimeUnit;10public class Main {11    public static void main(String[] args) throws IOException {

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