Refactored yang-maven-plugin.

[controller.git] / opendaylight / sal / yang-prototype / code-generator / maven-yang-plugin / src / main / java / org / opendaylight / controller / yang2sources / plugin / YangToResourcesMojo.java

diff --git a/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToResourcesMojo.java b/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToResourcesMojo.java
deleted file mode 100644 (file)
index b449049..0000000
--- a/opendaylight/sal/yang-prototype/code-generator/maven-yang-plugin/src/main/java/org/opendaylight/controller/yang2sources/plugin/YangToResourcesMojo.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.yang2sources.plugin;
-
-import java.io.File;
-import java.util.Collection;
-import java.util.Map;
-
-import org.apache.maven.plugin.AbstractMojo;
-import org.apache.maven.plugin.MojoExecutionException;
-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.opendaylight.controller.yang2sources.plugin.ConfigArg.ResourceProviderArg;
-import org.opendaylight.controller.yang2sources.spi.ResourceGenerator;
-
-import com.google.common.annotations.VisibleForTesting;
-import com.google.common.collect.Maps;
-
-/**
- * Generate resources from yang files using user provided set of
- * {@link ResourceGenerator}s. Can be used to copy yang files that served as
- * blueprint for code generation into resources directory. Steps of this
- * process:
- * <ol>
- * <li>List yang files from {@link #yangFilesRootDir} (If this goal is in the
- * same execution as generate-sources, the same cached list will be used and the
- * root folder will not be searched for yang files twice)</li>
- * <li>For each {@link ResourceGenerator} from {@link #resourceProviders}:</li>
- * <ol>
- * <li>Instantiate using default constructor</li>
- * <li>Call {@link ResourceGenerator#generateResourceFiles(Collection, File)}</li>
- * </ol>
- * </ol>
- */
-@Mojo(name = "generate-resources", defaultPhase = LifecyclePhase.GENERATE_RESOURCES)
-public final class YangToResourcesMojo extends AbstractMojo {
-
-    private static final String LOG_PREFIX = "yang-to-resources:";
-
-    /**
-     * Classes implementing {@link ResourceGenerator} interface. An instance
-     * will be created out of every class using default constructor. Method
-     * {@link ResourceGenerator#generateResourceFiles(Collection, File)} will be
-     * called on every instance.
-     */
-    @Parameter(required = true)
-    private ResourceProviderArg[] resourceProviders;
-
-    /**
-     * Source directory that will be recursively searched for yang files (ending
-     * with .yang suffix).
-     */
-    @Parameter(required = true)
-    private String yangFilesRootDir;
-
-    @VisibleForTesting
-    YangToResourcesMojo(ResourceProviderArg[] resourceProviderArgs,
-            String yangFilesRootDir) {
-        super();
-        this.resourceProviders = resourceProviderArgs;
-        this.yangFilesRootDir = yangFilesRootDir;
-    }
-
-    public YangToResourcesMojo() {
-        super();
-    }
-
-    @Override
-    public void execute() throws MojoExecutionException, MojoFailureException {
-
-        if (resourceProviders.length == 0) {
-            getLog().warn(
-                    Util.message("No resource provider classes provided",
-                            LOG_PREFIX));
-            return;
-        }
-
-        Map<String, String> thrown = Maps.newHashMap();
-        Collection<File> yangFiles = Util.listFiles(yangFilesRootDir);
-
-        for (ResourceProviderArg resourceProvider : resourceProviders) {
-            try {
-
-                provideResourcesWithOneProvider(yangFiles, resourceProvider);
-
-            } catch (Exception e) {
-                // try other generators, exception will be thrown after
-                getLog().error(
-                        Util.message(
-                                "Unable to provide resources with %s resource provider",
-                                LOG_PREFIX,
-                                resourceProvider.getResourceProviderClass()), e);
-                thrown.put(resourceProvider.getResourceProviderClass(), e
-                        .getClass().getCanonicalName());
-            }
-        }
-
-        if (!thrown.isEmpty()) {
-            String message = Util
-                    .message(
-                            "One or more code resource provider failed, including failed list(resourceProviderClass=exception) %s",
-                            LOG_PREFIX, thrown.toString());
-            getLog().error(message);
-            throw new MojoFailureException(message);
-        }
-    }
-
-    /**
-     * Instantiate provider from class and call required method
-     */
-    private void provideResourcesWithOneProvider(Collection<File> yangFiles,
-            ResourceProviderArg resourceProvider)
-            throws ClassNotFoundException, InstantiationException,
-            IllegalAccessException {
-
-        resourceProvider.check();
-
-        ResourceGenerator g = Util.getInstance(
-                resourceProvider.getResourceProviderClass(),
-                ResourceGenerator.class);
-        getLog().info(
-                Util.message("Resource provider instantiated from %s",
-                        LOG_PREFIX, resourceProvider.getResourceProviderClass()));
-
-        g.generateResourceFiles(yangFiles, resourceProvider.getOutputBaseDir());
-        getLog().info(
-                Util.message("Resource provider %s call successful",
-                        LOG_PREFIX, resourceProvider.getResourceProviderClass()));
-    }
-}