org.hl7.fhir.utilities.tests.ResourceLoaderTests Maven / Gradle / Ivy
package org.hl7.fhir.utilities.tests;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
public interface ResourceLoaderTests {
static final String PATH_DELIMITER = "/";
public static InputStream getResourceAsInputStream(Class clazz, String... resourcePath) {
return clazz.getClassLoader().getResourceAsStream(String.join(PATH_DELIMITER, resourcePath));
}
public default InputStream getResourceAsInputStream(String ... resourcePath) {
return getResourceAsInputStream(this.getClass(), resourcePath);
}
public default void copyResourceToFile(Path target, String ... resourcePath) throws IOException {
copyResourceToFile(this.getClass(), target, resourcePath);
}
public static void copyResourceToFile(Class clazz, Path target, String ... resourcePath) throws IOException {
InputStream initialStream = getResourceAsInputStream(clazz, resourcePath);
BaseTestingUtilities.createParentDirIfNotExists(target);
java.nio.file.Files.copy(
initialStream,
target,
StandardCopyOption.REPLACE_EXISTING);
initialStream.close();
}
}