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Spring Framework example source code file (TypeMismatchException.java)
The Spring Framework TypeMismatchException.java source code/* * Copyright 2002-2007 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.beans; import java.beans.PropertyChangeEvent; import org.springframework.util.ClassUtils; /** * Exception thrown on a type mismatch when trying to set a bean property. * * @author Rod Johnson * @author Juergen Hoeller */ public class TypeMismatchException extends PropertyAccessException { /** * Error code that a type mismatch error will be registered with. */ public static final String ERROR_CODE = "typeMismatch"; private transient Object value; private Class requiredType; /** * Create a new TypeMismatchException. * @param propertyChangeEvent the PropertyChangeEvent that resulted in the problem * @param requiredType the required target type */ public TypeMismatchException(PropertyChangeEvent propertyChangeEvent, Class requiredType) { this(propertyChangeEvent, requiredType, null); } /** * Create a new TypeMismatchException. * @param propertyChangeEvent the PropertyChangeEvent that resulted in the problem * @param requiredType the required target type (or <code>null if not known) * @param cause the root cause (may be <code>null) */ public TypeMismatchException(PropertyChangeEvent propertyChangeEvent, Class requiredType, Throwable cause) { super(propertyChangeEvent, "Failed to convert property value of type [" + (propertyChangeEvent.getNewValue() != null ? ClassUtils.getQualifiedName(propertyChangeEvent.getNewValue().getClass()) : null) + "]" + (requiredType != null ? " to required type [" + ClassUtils.getQualifiedName(requiredType) + "]" : "") + (propertyChangeEvent.getPropertyName() != null ? " for property '" + propertyChangeEvent.getPropertyName() + "'" : ""), cause); this.value = propertyChangeEvent.getNewValue(); this.requiredType = requiredType; } /** * Create a new TypeMismatchException without PropertyChangeEvent. * @param value the offending value that couldn't be converted (may be <code>null) * @param requiredType the required target type (or <code>null if not known) */ public TypeMismatchException(Object value, Class requiredType) { this(value, requiredType, null); } /** * Create a new TypeMismatchException without PropertyChangeEvent. * @param value the offending value that couldn't be converted (may be <code>null) * @param requiredType the required target type (or <code>null if not known) * @param cause the root cause (may be <code>null) */ public TypeMismatchException(Object value, Class requiredType, Throwable cause) { super("Failed to convert value of type [" + (value != null ? ClassUtils.getQualifiedName(value.getClass()) : null) + "]" + (requiredType != null ? " to required type [" + ClassUtils.getQualifiedName(requiredType) + "]" : ""), cause); this.value = value; this.requiredType = requiredType; } /** * Return the offending value (may be <code>null) */ public Object getValue() { return this.value; } /** * Return the required target type, if any. */ public Class getRequiredType() { return this.requiredType; } public String getErrorCode() { return ERROR_CODE; } } Other Spring Framework examples (source code examples)Here is a short list of links related to this Spring Framework TypeMismatchException.java source code file: |
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