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/*
 * Copyright 2014-2022 the original author or authors.
 *
 * 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
 *
 *      https://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.grails.encoder.impl

import groovy.transform.CompileStatic

import grails.util.GrailsMetaClassUtils
import org.codehaus.groovy.runtime.GStringImpl
import org.grails.encoder.CodecFactory
import org.grails.encoder.CodecMetaClassSupport

@CompileStatic
class StandaloneCodecLookup extends BasicCodecLookup {

    boolean registerMetaMethods = true
    boolean cacheLookupsInMetaMethods = true

    Collection targetClassesForMetaMethods = [
        String,
        GStringImpl,
        StringBuffer,
        StringBuilder,
        Object
    ]

    Collection codecFactoryClasses = [
            XMLCodecFactory,
            HTMLCodecFactory,
            JSONCodecFactory,
            JavaScriptCodec,
            HTMLJSCodec,
            URLCodecFactory,
            RawCodec
        ]

    @Override
    protected void registerCodecs() {
        codecFactoryClasses.each { Class clazz ->
            registerCodecFactory((CodecFactory) clazz.newInstance())
        }
    }

    @Override
    void registerCodecFactory(CodecFactory codecFactory) {
        super.registerCodecFactory(codecFactory)
        registerMetaMethods(codecFactory)
    }

    protected registerMetaMethods(CodecFactory codecFactory) {
        if (registerMetaMethods && targetClassesForMetaMethods) {
            new CodecMetaClassSupport().configureCodecMethods(codecFactory, cacheLookupsInMetaMethods, resolveMetaClasses())
        }
    }

    protected List resolveMetaClasses() {
        targetClassesForMetaMethods.collect { Class clazz ->
            GrailsMetaClassUtils.getExpandoMetaClass(clazz)
        }
    }

}