/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* 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.jboss.solder.beanManager;
import java.util.List;
import javax.enterprise.inject.spi.BeanManager;
/**
* A runtime exception that is thrown when the attempt to resolve
* the BeanManager using the {@link BeanManagerProvider} service fails
* to locate the {@link BeanManager}.
*
* @author <a href="http://community.jboss.org/people/dan.j.allen">Dan Allen</a>
*/
public class BeanManagerUnavailableException extends RuntimeException {
private static final long serialVersionUID = 1435183932012902556L;
private List<BeanManagerProvider> providers;
public BeanManagerUnavailableException(List<BeanManagerProvider> providers) {
this.providers = providers;
}
public List<BeanManagerProvider> getProviders() {
return providers;
}
public String getProvidersAsString() {
StringBuffer out = new StringBuffer();
int i = 0;
for (BeanManagerProvider provider : providers) {
if (i > 0) {
out.append(", ");
}
out.append(provider.getClass().getName());
out.append("(");
out.append(provider.getPrecedence());
out.append(")");
i++;
}
return out.toString();
}
@Override
public String getMessage() {
return "Failed to locate BeanManager using any of these providers: " + getProvidersAsString();
}
}