X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fyang-prototype%2Fcode-generator%2Fmaven-yang-plugin%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fyang2sources%2Fplugin%2FYangToSourcesMojo.java;h=41f3ae4a65a5f45e2e64f87b6a4ba9cddaf14c3c;hb=be6d2cfbf462fc44301309b872ca8eeae6e2eb97;hp=29282988d6ef267b82f2e1383ca8eb1653d716be;hpb=78718ca2980d6289703f239abb6b7928ea08c8e4;p=controller.git
diff --git a/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToSourcesMojo.java b/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToSourcesMojo.java
index 29282988d6..41f3ae4a65 100644
--- a/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToSourcesMojo.java
+++ b/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToSourcesMojo.java
@@ -8,7 +8,8 @@
package org.opendaylight.controller.yang2sources.plugin;
import java.io.File;
-import java.util.Arrays;
+import java.io.IOException;
+import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;
import java.util.Set;
@@ -19,6 +20,8 @@ import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.plugins.annotations.ResolutionScope;
+import org.apache.maven.project.MavenProject;
import org.opendaylight.controller.yang.model.api.Module;
import org.opendaylight.controller.yang.model.api.SchemaContext;
import org.opendaylight.controller.yang.model.parser.api.YangModelParser;
@@ -29,18 +32,44 @@ import org.opendaylight.controller.yang2sources.spi.CodeGenerator;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.Maps;
-@Mojo(name = "generate-sources", defaultPhase = LifecyclePhase.GENERATE_SOURCES)
+/**
+ * Generate sources from yang files using user provided set of
+ * {@link CodeGenerator}s. Steps of this process:
+ *
+ * - List yang files from {@link #yangFilesRootDir}
+ * - Process yang files using {@link YangModelParserImpl}
+ * - For each {@link CodeGenerator} from {@link #codeGenerators}:
+ *
+ * - Instantiate using default constructor
+ * - Call {@link CodeGenerator#generateSources(SchemaContext, File)}
+ *
+ *
+ */
+@Mojo(name = "generate-sources", defaultPhase = LifecyclePhase.GENERATE_SOURCES, requiresDependencyResolution = ResolutionScope.COMPILE, requiresProject = true)
public final class YangToSourcesMojo extends AbstractMojo {
private static final String LOG_PREFIX = "yang-to-sources:";
+ /**
+ * Classes implementing {@link CodeGenerator} interface. An instance will be
+ * created out of every class using default constructor. Method
+ * {@link CodeGenerator#generateSources(SchemaContext, File)} will be called
+ * on every instance.
+ */
@Parameter(required = true)
private CodeGeneratorArg[] codeGenerators;
+ /**
+ * Source directory that will be recursively searched for yang files (ending
+ * with .yang suffix).
+ */
@Parameter(required = true)
private String yangFilesRootDir;
- private final YangModelParser parser;
+ @Parameter(property = "project", required = true, readonly = true)
+ protected MavenProject project;
+
+ private transient final YangModelParser parser;
@VisibleForTesting
YangToSourcesMojo(CodeGeneratorArg[] codeGeneratorArgs,
@@ -67,20 +96,22 @@ public final class YangToSourcesMojo extends AbstractMojo {
*/
private SchemaContext processYang() throws MojoExecutionException {
try {
- String[] yangFiles = Util.listFilesAsArrayOfPaths(yangFilesRootDir);
+ Collection yangFiles = Util.listFiles(yangFilesRootDir);
- if (yangFiles.length == 0)
+ if (yangFiles.isEmpty()) {
getLog().warn(
Util.message("No %s file found in %s", LOG_PREFIX,
Util.YANG_SUFFIX, yangFilesRootDir));
- // TODO only warning or throw exception ?
+ return null;
+ }
- Set parsedYang = parser.parseYangModels(yangFiles);
+ Set parsedYang = parser
+ .parseYangModels(new ArrayList(yangFiles));
SchemaContext resolveSchemaContext = parser
.resolveSchemaContext(parsedYang);
getLog().info(
Util.message("%s files parsed from %s", LOG_PREFIX,
- Util.YANG_SUFFIX, Arrays.toString(yangFiles)));
+ Util.YANG_SUFFIX, yangFiles));
return resolveSchemaContext;
// MojoExecutionException is thrown since execution cannot continue
@@ -136,22 +167,25 @@ public final class YangToSourcesMojo extends AbstractMojo {
* Instantiate generator from class and call required method
*/
private void generateSourcesWithOneGenerator(SchemaContext context,
- CodeGeneratorArg codeGenerator) throws ClassNotFoundException,
- InstantiationException, IllegalAccessException {
+ CodeGeneratorArg codeGeneratorCfg) throws ClassNotFoundException,
+ InstantiationException, IllegalAccessException, IOException {
- codeGenerator.check();
+ codeGeneratorCfg.check();
CodeGenerator g = Util.getInstance(
- codeGenerator.getCodeGeneratorClass(), CodeGenerator.class);
+ codeGeneratorCfg.getCodeGeneratorClass(), CodeGenerator.class);
getLog().info(
Util.message("Code generator instantiated from %s", LOG_PREFIX,
- codeGenerator.getCodeGeneratorClass()));
+ codeGeneratorCfg.getCodeGeneratorClass()));
- Collection generated = g.generateSources(context,
- codeGenerator.getOutputBaseDir());
+ File outputDir = codeGeneratorCfg.getOutputBaseDir();
+ if (project != null && outputDir != null) {
+ project.addCompileSourceRoot(outputDir.getPath());
+ }
+ Collection generated = g.generateSources(context, outputDir);
getLog().info(
Util.message("Sources generated by %s: %s", LOG_PREFIX,
- codeGenerator.getCodeGeneratorClass(), generated));
+ codeGeneratorCfg.getCodeGeneratorClass(), generated));
}
}