org.glassfish.hk2.api.ErrorInformation Maven / Gradle / Ivy
Show all versions of ehcache Show documentation
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.hk2.api;
/**
* This class has information in it about the error that
* has occurred
*
* @author jwells
*
*/
public interface ErrorInformation {
/**
* Gets the type of error that has occurred. Code should be
* written such that future error types are handled appropriately.
*
* @return
* - {@link ErrorType#FAILURE_TO_REIFY}
* - {@link ErrorType#DYNAMIC_CONFIGURATION_FAILURE}
*
*/
public ErrorType getErrorType();
/**
* This will contain the active descriptor that is associated
* with this failure. In the case of FAILURE_TO_REIFY it will
* contain the descriptor that failed to reify. In the
* DYNAMIC_CONFIGURATION_FAILURE case this will return null
*
* @return The descriptor associated with this failure
*/
public Descriptor getDescriptor();
/**
* This will contain information about the Injectee that was being
* injected into when the error occurred.
*
* In the case of FAILURE_TO_REIFY this will be the injectee that was
* being looked up to satisfy the injection point, or null if this lookup
* was due to an API call.
*
* In the case of DYNAMIC_CONFIGURATION_FAILURE this will return null.
*
* @return The injectee associated with this failure
*/
public Injectee getInjectee();
/**
* This will contain the associated exception or exceptions that caused
* the failure.
*
* In the case of FAILURE_TO_REIFY this will contain the exception that caused
* the reification process to fail
*
* In the case of DYNAMIC_CONFIGURATION_FAILURE this will contain the exception
* that cause the configuration operation to fail
*
* @return The exception associated with this failure
*/
public MultiException getAssociatedException();
}