org.grails.web.databinding.bindingsource.HalXmlDataBindingSourceCreator.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2013 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
 *
 *      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.grails.web.databinding.bindingsource

import grails.databinding.DataBindingSource;
import grails.databinding.SimpleMapDataBindingSource;
import groovy.transform.CompileStatic

import grails.web.mime.MimeType
import org.grails.io.support.SpringIOUtils

/**
 * @author Jeff Brown
 * @since 2.3
 */
@CompileStatic
class HalXmlDataBindingSourceCreator extends XmlDataBindingSourceCreator {

    @Override
    MimeType[] getMimeTypes() {
        [MimeType.HAL_XML] as MimeType[]
    }

    @Override
    protected DataBindingSource createBindingSource(Reader reader) {
        def gpath = SpringIOUtils.createXmlSlurper().parse(reader)
        def gpathMap = new HalGPathResultMap(gpath)
        return new SimpleMapDataBindingSource(gpathMap)
    }
}