import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSet.Builder;
+import com.google.common.collect.Table;
+import com.google.common.collect.Table.Cell;
+import com.google.common.io.Files;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.function.Function;
+import java.util.function.Supplier;
import org.apache.maven.project.MavenProject;
-import org.opendaylight.mdsal.binding.generator.api.BindingGenerator;
import org.opendaylight.mdsal.binding.generator.impl.BindingGeneratorImpl;
import org.opendaylight.mdsal.binding.java.api.generator.GeneratorJavaFile;
+import org.opendaylight.mdsal.binding.java.api.generator.GeneratorJavaFile.FileKind;
import org.opendaylight.mdsal.binding.java.api.generator.YangModuleInfoTemplate;
import org.opendaylight.mdsal.binding.model.api.Type;
import org.opendaylight.mdsal.binding.model.util.BindingGeneratorUtil;
-import org.opendaylight.yangtools.yang.binding.BindingMapping;
+import org.opendaylight.mdsal.binding.spec.naming.BindingMapping;
import org.opendaylight.yangtools.yang.binding.YangModelBindingProvider;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.sonatype.plexus.build.incremental.BuildContext;
public final class CodeGeneratorImpl implements BasicCodeGenerator, BuildContextAware, MavenProjectAware {
+ public static final String CONFIG_PERSISTENT_SOURCES_DIR = "persistentSourcesDir";
+ public static final String CONFIG_IGNORE_DUPLICATE_FILES = "ignoreDuplicateFiles";
+
private static final Logger LOG = LoggerFactory.getLogger(CodeGeneratorImpl.class);
private static final String FS = File.separator;
private BuildContext buildContext;
outputBaseDir = outputDir == null ? getDefaultOutputBaseDir() : outputDir;
- final BindingGenerator bindingGenerator = new BindingGeneratorImpl(true);
- final List<Type> types = bindingGenerator.generateTypes(context, yangModules);
- final GeneratorJavaFile generator = new GeneratorJavaFile(buildContext, types);
+ final List<Type> types = new BindingGeneratorImpl().generateTypes(context, yangModules);
+ final GeneratorJavaFile generator = new GeneratorJavaFile(types);
File persistentSourcesDir = null;
+ boolean ignoreDuplicateFiles = true;
if (additionalConfig != null) {
- String persistenSourcesPath = additionalConfig.get("persistentSourcesDir");
+ String persistenSourcesPath = additionalConfig.get(CONFIG_PERSISTENT_SOURCES_DIR);
if (persistenSourcesPath != null) {
persistentSourcesDir = new File(persistenSourcesPath);
}
+ String ignoreDuplicateFilesString = additionalConfig.get(CONFIG_IGNORE_DUPLICATE_FILES);
+ if (ignoreDuplicateFilesString != null) {
+ ignoreDuplicateFiles = Boolean.parseBoolean(ignoreDuplicateFilesString);
+ }
}
if (persistentSourcesDir == null) {
persistentSourcesDir = new File(projectBaseDir, "src" + FS + "main" + FS + "java");
}
- List<File> result = generator.generateToFile(outputBaseDir, persistentSourcesDir);
+ final Table<FileKind, String, Supplier<String>> generatedFiles = generator.generateFileContent(
+ ignoreDuplicateFiles);
+ final List<File> result = new ArrayList<>(generatedFiles.size());
+ for (Cell<FileKind, String, Supplier<String>> cell : generatedFiles.cellSet()) {
+ final File target;
+ switch (cell.getRowKey()) {
+ case PERSISTENT:
+ target = new File(persistentSourcesDir, cell.getColumnKey());
+ if (target.exists()) {
+ LOG.debug("Skipping existing persistent {}", target);
+ continue;
+ }
+ break;
+ case TRANSIENT:
+ target = new File(outputBaseDir, cell.getColumnKey());
+ break;
+ default:
+ throw new IllegalStateException("Unsupported file type in " + cell);
+ }
+
+ Files.createParentDirs(target);
+ try (OutputStream stream = buildContext.newFileOutputStream(target)) {
+ try (Writer fw = new OutputStreamWriter(stream, StandardCharsets.UTF_8)) {
+ try (BufferedWriter bw = new BufferedWriter(fw)) {
+ bw.write(cell.getValue().get());
+ }
+ } catch (IOException e) {
+ LOG.error("Failed to write generate output into {}", target.getPath(), e);
+ throw e;
+ }
+ }
+
+ result.add(target);
+ }
result.addAll(generateModuleInfos(outputBaseDir, yangModules, context, moduleResourcePathResolver));
return result;
Set<File> moduleInfoProviders = generateYangModuleInfo(outputBaseDir, module, context,
moduleResourcePathResolver, currentProvidersBuilder);
ImmutableSet<String> currentProviders = currentProvidersBuilder.build();
- LOG.info("Adding ModuleInfo providers {}", currentProviders);
+ LOG.debug("Adding ModuleInfo providers {}", currentProviders);
bindingProviders.addAll(currentProviders);
result.addAll(moduleInfoProviders);
}
private Set<File> generateYangModuleInfo(final File outputBaseDir, final Module module, final SchemaContext ctx,
final Function<Module, Optional<String>> moduleResourcePathResolver,
final Builder<String> providerSourceSet) {
- Builder<File> generatedFiles = ImmutableSet.<File> builder();
+ Builder<File> generatedFiles = ImmutableSet.builder();
final YangModuleInfoTemplate template = new YangModuleInfoTemplate(module, ctx, moduleResourcePathResolver);
String moduleInfoSource = template.generate();
return file;
}
+ @SuppressWarnings("checkstyle:illegalCatch")
private File writeFile(final File file, final String source) {
- try (final OutputStream stream = buildContext.newFileOutputStream(file)) {
- try (final Writer fw = new OutputStreamWriter(stream, StandardCharsets.UTF_8)) {
- try (final BufferedWriter bw = new BufferedWriter(fw)) {
+ try (OutputStream stream = buildContext.newFileOutputStream(file)) {
+ try (Writer fw = new OutputStreamWriter(stream, StandardCharsets.UTF_8)) {
+ try (BufferedWriter bw = new BufferedWriter(fw)) {
bw.write(source);
}
} catch (Exception e) {
}
return file;
}
-
- @Override
- public Collection<File> generateSources(final SchemaContext context, final File outputBaseDir, final Set<Module> currentModules)
- throws IOException {
- return generateSources(context, outputBaseDir, currentModules,
- m -> Optional.of("/" + m.getModuleSourcePath().replace(File.separator, "/")));
- }
-
}