ai.platon.pulsar.skeleton.crawl.parse.ParserConfig.kt Maven / Gradle / Ivy
/**
* 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 ai.platon.pulsar.skeleton.crawl.parse
import com.google.common.collect.Lists
/**
* This class represents a natural ordering for which parsing plugin should get
* called for a particular mimeType. It provides methods to store the
* parse-plugins.xml data, and methods to retrieve the name of the appropriate
* parsing plugin for a contentType.
*/
class ParserConfig {
/* a map to link mimeType to an ordered list of parsing plugins */
private val mimeType2ParserClasses: MutableMap> = LinkedHashMap()
/* Aliases to class */
var aliases: Map = mapOf()
fun setParsers(mimeType: String, classes: List) {
mimeType2ParserClasses[mimeType] = classes
}
val parsers: Map>
get() = mimeType2ParserClasses
fun getParsers(mimeType: String): List {
return mimeType2ParserClasses[mimeType]?: listOf()
}
fun getClassName(aliase: String): String? {
return aliases[aliase]
}
val supportedMimeTypes: List
get() = Lists.newArrayList(mimeType2ParserClasses.keys)
override fun toString(): String {
return mimeType2ParserClasses.toString()
}
}