Add a failure analyzer for Hibernate bootstrap failure

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/StrategySelectionExceptionAnalyzer.java

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+/*
+ * Copyright 2012-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.diagnostics.analyzer;
+
+import org.hibernate.boot.registry.selector.spi.StrategySelectionException;
+
+import org.springframework.boot.diagnostics.AbstractFailureAnalyzer;
+import org.springframework.boot.diagnostics.FailureAnalysis;
+
+/**
+ * A {@code FailureAnalyzer} that performs analysis of failures caused by a
+ * {@code StrategySelectionException}.
+ *
+ * @author Govinda Sakhare
+ */
+public class StrategySelectionExceptionAnalyzer
+		extends AbstractFailureAnalyzer<StrategySelectionException> {
+
+	@Override
+	protected FailureAnalysis analyze(Throwable rootFailure,
+			StrategySelectionException strategySelectionException) {
+		return new FailureAnalysis(
+				"Dialect value is missing against database or incorrect value is provided!",
+				"Set the value for the property spring.jpa.database-platform",
+				rootFailure);
+	}
+
+}