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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
AmbiguousComponentResolutionException.java | 100% | 100% | 100% | 100% |
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/*****************************************************************************
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* Copyright (c) PicoContainer Organization. All rights reserved. *
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* ------------------------------------------------------------------------- *
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* The software in this package is published under the terms of the BSD *
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* style license a copy of which has been included with this distribution in *
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* the LICENSE.txt file. *
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* *
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* Idea by Rachel Davies, Original code by Aslak Hellesoy and Paul Hammant *
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*****************************************************************************/
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package org.picocontainer.defaults;
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import org.picocontainer.PicoIntrospectionException;
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import java.util.Arrays;
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/**
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* Exception that is thrown as part of the introspection. Raised if a PicoContainer cannot resolve a
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* type dependency because the registered {@link org.picocontainer.ComponentAdapter}s are not
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* distinct.
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*
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* @author Paul Hammant
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* @author Aslak Hellesøy
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* @author Jon Tirsén
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* @since 1.0
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*/
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public class AmbiguousComponentResolutionException extends PicoIntrospectionException { |
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private Class component;
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private Class ambiguousDependency;
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private final Object[] ambiguousComponentKeys;
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/**
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* Construct a new exception with the ambigous class type and the ambiguous component keys.
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*
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* @param ambiguousDependency the unresolved dependency type
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* @param componentKeys the ambiguous keys.
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*/
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public AmbiguousComponentResolutionException(Class ambiguousDependency, Object[] componentKeys) {
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super(""); |
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this.ambiguousDependency = ambiguousDependency;
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this.ambiguousComponentKeys = new Class[componentKeys.length]; |
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for (int i = 0; i < componentKeys.length; i++) { |
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ambiguousComponentKeys[i] = componentKeys[i]; |
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} |
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} |
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/**
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* @return Returns a string containing the unresolved class type and the ambiguous keys.
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*/
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public String getMessage() {
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StringBuffer msg = new StringBuffer();
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msg.append(component); |
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msg.append(" has ambiguous dependency on ");
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msg.append(ambiguousDependency); |
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msg.append(", ");
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msg.append("resolves to multiple classes: ");
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msg.append(Arrays.asList(getAmbiguousComponentKeys())); |
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return msg.toString();
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} |
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/**
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* @return Returns the ambiguous component keys as array.
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*/
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public Object[] getAmbiguousComponentKeys() {
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return ambiguousComponentKeys;
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} |
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public void setComponent(Class component) { |
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this.component = component;
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} |
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} |
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