/**
* Copyright (C) 2006 Google Inc.
*
* 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.elasticsearch.common.inject;
import org.elasticsearch.common.inject.internal.Errors;
import org.elasticsearch.common.inject.internal.ErrorsException;
import org.elasticsearch.common.inject.internal.InternalContext;
import org.elasticsearch.common.inject.internal.InternalFactory;
import org.elasticsearch.common.inject.internal.ToStringBuilder;
import org.elasticsearch.common.inject.spi.Dependency;
/**
* @author crazybob@google.com (Bob Lee)
*/
class ConstantFactory<T> implements InternalFactory<T> {
private final Initializable<T> initializable;
public ConstantFactory(Initializable<T> initializable) {
this.initializable = initializable;
}
public T get(Errors errors, InternalContext context, Dependency dependency)
throws ErrorsException {
return initializable.get(errors);
}
public String toString() {
return new ToStringBuilder(ConstantFactory.class)
.add("value", initializable)
.toString();
}
}