--- /dev/null
+/*
+ * 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.config.yangjmxgenerator.plugin.ftl.directives;
+
+import java.io.IOException;
+import java.io.Writer;
+import java.util.List;
+import java.util.Map;
+
+import org.opendaylight.controller.config.api.JmxAttribute;
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.ftl.AbstractModuleTemplate;
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.ftl.model.ModuleField;
+
+import com.google.common.collect.Lists;
+
+import freemarker.core.Environment;
+import freemarker.template.SimpleSequence;
+import freemarker.template.TemplateDirectiveBody;
+import freemarker.template.TemplateDirectiveModel;
+import freemarker.template.TemplateException;
+import freemarker.template.TemplateModel;
+
+/**
+ * Add annotations to freemarker template.
+ */
+public class ModuleFieldsDirective implements TemplateDirectiveModel {
+
+ private static final String OBJECT = "moduleFields";
+
+ @Override
+ public void execute(Environment env, Map params, TemplateModel[] loopVars,
+ TemplateDirectiveBody body) throws TemplateException, IOException {
+ Object object = params.get(OBJECT);
+ List<ModuleField> fields = Lists.newArrayList();
+
+ if (object != null) {
+ if (object instanceof SimpleSequence)
+ fields = ((SimpleSequence) object).toList();
+ else if (object instanceof AbstractModuleTemplate) {
+ fields = ((AbstractModuleTemplate) object).getModuleFields();
+ } else
+ throw new IllegalArgumentException(
+ "Object must be a SimpleSequence or instance of "
+ + AbstractModuleTemplate.class + "but was "
+ + object.getClass());
+ }
+
+ Writer out = env.getOut();
+ StringBuilder build = new StringBuilder();
+ for (ModuleField field : fields) {
+ build.append(" ");
+ build.append("protected final "
+ + JmxAttribute.class.getCanonicalName() + " "
+ + field.getName() + "JmxAttribute = new "
+ + JmxAttribute.class.getCanonicalName() + "(\""
+ + field.getAttributeName() + "\");");
+ build.append(System.lineSeparator());
+
+ build.append(" private ");
+ for (String mod : field.getModifiers()) {
+ build.append(mod + " ");
+ }
+ build.append(field.getType() + " ");
+ build.append(field.getName());
+ if (field.getNullableDefault() != null)
+ build.append(" = " + field.getNullableDefault());
+ build.append(";");
+
+ if (field.isDependent()) {
+ String comment = field.getDependency().isMandatory() ? "mandatory"
+ : "optional";
+ build.append(" // " + comment);
+ }
+ build.append(System.lineSeparator());
+
+ build.append(System.lineSeparator());
+
+ }
+
+ if (!fields.isEmpty())
+ out.write(build.toString().toCharArray());
+ }
+}