Examples with InputStreamBuilder io.vertigo.dynamo.file.model.InputStreamBuilder used on opensource projects

Example 1 with InputStreamBuilder

use of io.vertigo.dynamo.file.model.InputStreamBuilder in project vertigo by KleeGroup.

the class FsFullFileStorePlugin method read.

/**
 * {@inheritDoc}
 */
@Override
public FileInfo read(final FileInfoURI uri) {
    /* read metadata*/
    try {
        final String metadataUri = obtainFullMetaDataFilePath(uri);
        final Path metadataPath = Paths.get(metadataUri);
        final List<String> infos = Files.readAllLines(metadataPath, Charset.forName(METADATA_CHARSET));
        // récupération des infos
        final String fileName = infos.get(0);
        final String mimeType = infos.get(1);
        final Instant lastModified = DateUtil.parseToInstant(infos.get(2), INFOS_DATE_PATTERN);
        final Long length = Long.valueOf(infos.get(3));
        final InputStreamBuilder inputStreamBuilder = new FileInputStreamBuilder(new File(obtainFullFilePath(uri)));
        final VFile vFile = fileManager.createFile(fileName, mimeType, lastModified, length, inputStreamBuilder);
        // retourne le fileinfo avec le fichier et son URI
        final FsFileInfo fsFileInfo = new FsFileInfo(uri.getDefinition(), vFile);
        fsFileInfo.setURIStored(uri);
        return fsFileInfo;
    } catch (final IOException e) {
        throw WrappedException.wrap(e, "Can't read fileInfo " + uri.toURN());
    }
}

Example 2 with InputStreamBuilder

use of io.vertigo.dynamo.file.model.InputStreamBuilder in project vertigo by KleeGroup.

the class DbFileStorePlugin method read.

/**
 * {@inheritDoc}
 */
@Override
public FileInfo read(final FileInfoURI uri) {
    Assertion.checkNotNull(uri);
    checkDefinitionStoreBinding(uri.getDefinition());
    // -----
    final URI<Entity> dtoUri = new URI<>(storeDtDefinition, uri.getKey());
    final Entity fileInfoDto = getStoreManager().getDataStore().readOne(dtoUri);
    final InputStreamBuilder inputStreamBuilder = new DataStreamInputStreamBuilder(getValue(fileInfoDto, DtoFields.FILE_DATA, DataStream.class));
    final String fileName = getValue(fileInfoDto, DtoFields.FILE_NAME, String.class);
    final String mimeType = getValue(fileInfoDto, DtoFields.MIME_TYPE, String.class);
    final Instant lastModified = getValue(fileInfoDto, DtoFields.LAST_MODIFIED, Instant.class);
    final Long length = getValue(fileInfoDto, DtoFields.LENGTH, Long.class);
    final VFile vFile = fileManager.createFile(fileName, mimeType, lastModified, length, inputStreamBuilder);
    return new DatabaseFileInfo(uri.getDefinition(), vFile);
}

Example 3 with InputStreamBuilder

use of io.vertigo.dynamo.file.model.InputStreamBuilder in project vertigo by KleeGroup.

the class TwoTablesDbFileStorePlugin method read.

/**
 * {@inheritDoc}
 */
@Override
public FileInfo read(final FileInfoURI fileInfoUri) {
    checkDefinitionStoreBinding(fileInfoUri.getDefinition());
    // Ramène FileMetada
    final URI<Entity> dtoMetaDataUri = new URI<>(storeMetaDataDtDefinition, fileInfoUri.getKey());
    final DtObject fileMetadataDto = getStoreManager().getDataStore().readOne(dtoMetaDataUri);
    final Object fdtId = getValue(fileMetadataDto, DtoFields.FDT_ID, Object.class);
    // Ramène FileData
    final URI<Entity> dtoDataUri = new URI<>(storeFileDtDefinition, fdtId);
    final DtObject fileDataDto = getStoreManager().getDataStore().readOne(dtoDataUri);
    // Construction du vFile.
    final InputStreamBuilder inputStreamBuilder = new DataStreamInputStreamBuilder(getValue(fileDataDto, DtoFields.FILE_DATA, DataStream.class));
    final String fileName = getValue(fileMetadataDto, DtoFields.FILE_NAME, String.class);
    final String mimeType = getValue(fileMetadataDto, DtoFields.MIME_TYPE, String.class);
    final Instant lastModified = getValue(fileMetadataDto, DtoFields.LAST_MODIFIED, Instant.class);
    final Long length = getValue(fileMetadataDto, DtoFields.LENGTH, Long.class);
    final VFile vFile = fileManager.createFile(fileName, mimeType, lastModified, length, inputStreamBuilder);
    // TODO passer par une factory de FileInfo à partir de la FileInfoDefinition (comme DomainFactory)
    final FileInfo fileInfo = new DatabaseFileInfo(fileInfoUri.getDefinition(), vFile);
    fileInfo.setURIStored(fileInfoUri);
    return fileInfo;
}

Example 4 with InputStreamBuilder

use of io.vertigo.dynamo.file.model.InputStreamBuilder in project vertigo by KleeGroup.

the class FsFileStorePlugin method read.

/**
 * {@inheritDoc}
 */
@Override
public FileInfo read(final FileInfoURI uri) {
    // récupération de l'objet en base
    final URI<Entity> dtoUri = createDtObjectURI(uri);
    final DtObject fileInfoDto = getStoreManager().getDataStore().readOne(dtoUri);
    // récupération du fichier
    final String fileName = getValue(fileInfoDto, DtoFields.FILE_NAME, String.class);
    final String mimeType = getValue(fileInfoDto, DtoFields.MIME_TYPE, String.class);
    final Instant lastModified = getValue(fileInfoDto, DtoFields.LAST_MODIFIED, Instant.class);
    final Long length = getValue(fileInfoDto, DtoFields.LENGTH, Long.class);
    final String filePath = getValue(fileInfoDto, DtoFields.FILE_PATH, String.class);
    final InputStreamBuilder inputStreamBuilder = new FileInputStreamBuilder(new File(documentRoot + filePath));
    final VFile vFile = fileManager.createFile(fileName, mimeType, lastModified, length, inputStreamBuilder);
    // retourne le fileinfo avec le fichier et son URI
    final FsFileInfo fsFileInfo = new FsFileInfo(uri.getDefinition(), vFile);
    fsFileInfo.setURIStored(uri);
    return fsFileInfo;
}

Example 5 with InputStreamBuilder

use of io.vertigo.dynamo.file.model.InputStreamBuilder in project vertigo by KleeGroup.

the class FileManagerTest method testCreateTempFileWithNoFile.

@Test
public void testCreateTempFileWithNoFile() {
    final String fileName = "monTestFile.txt";
    final String typeMime = "monTypeMime";
    final Instant lastModified = Instant.now();
    final long length = 123;
    final InputStreamBuilder inputStreamBuilder = new InputStreamBuilder() {

        @Override
        public InputStream createInputStream() {
            return new StringBufferInputStream("Contenu test");
        }
    };
    final VFile vFile = fileManager.createFile(fileName, typeMime, lastModified, length, inputStreamBuilder);
    checkVFile(vFile, fileName, lastModified, typeMime, length);
}