Add OAuth2AuthorizationException

oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/OAuth2AuthorizationException.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2002-2018 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.security.oauth2.core;
+
+/**
+ * Base exception for OAuth 2.0 Authorization errors.
+ *
+ * @author Joe Grandja
+ * @since 5.1
+ */
+public class OAuth2AuthorizationException extends RuntimeException {
+	private OAuth2Error error;
+
+	/**
+	 * Constructs an {@code OAuth2AuthorizationException} using the provided parameters.
+	 *
+	 * @param error the {@link OAuth2Error OAuth 2.0 Error}
+	 */
+	public OAuth2AuthorizationException(OAuth2Error error) {
+		super(error.toString());
+		this.error = error;
+	}
+
+	/**
+	 * Constructs an {@code OAuth2AuthorizationException} using the provided parameters.
+	 *
+	 * @param error the {@link OAuth2Error OAuth 2.0 Error}
+	 * @param cause the root cause
+	 */
+	public OAuth2AuthorizationException(OAuth2Error error, Throwable cause) {
+		super(error.toString(), cause);
+		this.error = error;
+	}
+
+	/**
+	 * Returns the {@link OAuth2Error OAuth 2.0 Error}.
+	 *
+	 * @return the {@link OAuth2Error}
+	 */
+	public OAuth2Error getError() {
+		return this.error;
+	}
+}