org.apache.tika.config.Initializable Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.tika.config;
import java.util.Map;
import org.apache.tika.exception.TikaConfigException;
/**
* Components that must do special processing across multiple fields
* at initialization time should implement this interface.
*
* TikaConfig will call initialize on Initializable classes after
* setting the parameters for non-statically service loaded classes.
*
* TikaConfig will call checkInitialization on all Initializables,
* whether loaded statically
*/
public interface Initializable {
/**
* @param params params to use for initialization
* @throws TikaConfigException
*/
void initialize(Map params) throws TikaConfigException;
/**
*
*
* @param problemHandler if there is a problem and no
* custom initializableProblemHandler has been configured
* via Initializable parameters,
* this is called to respond.
* @throws TikaConfigException
*/
void checkInitialization(InitializableProblemHandler problemHandler)
throws TikaConfigException;
}