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expose offending value through public "getValue()" method (SPR-6629)

This commit is contained in:
Juergen Hoeller 2010-01-07 13:27:40 +00:00
parent 8af7f27942
commit 4a90266f8e
1 changed files with 14 additions and 4 deletions
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18
org.springframework.core/src/main/java/org/springframework/core/convert/ConversionFailedException.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2009 the original author or authors. * Copyright 2002-2010 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -17,7 +17,7 @@
package org.springframework.core.convert; package org.springframework.core.convert;
/** /**
* Thrown when an attempt to execute a type conversion fails. * Exception to be thrown when an actual type conversion attempt fails.
* *
* @author Keith Donald * @author Keith Donald
* @author Juergen Hoeller * @author Juergen Hoeller
@ -29,12 +29,14 @@ public final class ConversionFailedException extends ConversionException {
private final TypeDescriptor targetType; private final TypeDescriptor targetType;
private final Object value;
/** /**
* Create a new conversion exception. * Create a new conversion exception.
* @param value the value we tried to convert
* @param sourceType the value's original type * @param sourceType the value's original type
* @param targetType the value's target type * @param targetType the value's target type
* @param value the value we tried to convert
* @param cause the cause of the conversion failure * @param cause the cause of the conversion failure
*/ */
public ConversionFailedException(TypeDescriptor sourceType, TypeDescriptor targetType, Object value, Throwable cause) { public ConversionFailedException(TypeDescriptor sourceType, TypeDescriptor targetType, Object value, Throwable cause) {
@ -42,6 +44,7 @@ public final class ConversionFailedException extends ConversionException {
"' to type '" + targetType.getName() + "'", cause); "' to type '" + targetType.getName() + "'", cause);
this.sourceType = sourceType; this.sourceType = sourceType;
this.targetType = targetType; this.targetType = targetType;
this.value = value;
} }
@ -53,10 +56,17 @@ public final class ConversionFailedException extends ConversionException {
} }
/** /**
* Returns the target type we tried to convert the value to. * Return the target type we tried to convert the value to.
*/ */
public TypeDescriptor getTargetType() { public TypeDescriptor getTargetType() {
return this.targetType; return this.targetType;
} }
/**
* Return the offending value.
*/
public Object getValue() {
return this.value;
}
} }