/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * 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 android.databinding.tool;

import android.databinding.tool.processing.Scope;
import android.databinding.tool.util.L;

import org.gradle.api.DefaultTask;
import org.gradle.api.tasks.TaskAction;
import org.xml.sax.SAXException;
import java.io.File;
import java.io.IOException;

import javax.xml.bind.JAXBException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPathExpressionException;

/**
 * Task that parses xml files and generated metadata.
 * Will be removed when aapt supports binding tags.
 */
public class DataBindingProcessLayoutsTask extends DefaultTask {

    private LayoutXmlProcessor xmlProcessor;

    private File sdkDir;

    private File xmlOutFolder;

    private int minSdk;

    @TaskAction
    public void processResources()
            throws ParserConfigurationException, SAXException, XPathExpressionException,
            IOException {
        L.d("running process layouts task %s", getName());
        xmlProcessor.processResources(minSdk);
        Scope.assertNoError();
    }

    public void writeLayoutXmls() throws JAXBException {
        xmlProcessor.writeLayoutInfoFiles(xmlOutFolder);
    }

    public LayoutXmlProcessor getXmlProcessor() {
        return xmlProcessor;
    }

    public void setXmlProcessor(LayoutXmlProcessor xmlProcessor) {
        this.xmlProcessor = xmlProcessor;
    }

    public File getSdkDir() {
        return sdkDir;
    }

    public void setSdkDir(File sdkDir) {
        this.sdkDir = sdkDir;
    }

    public File getXmlOutFolder() {
        return xmlOutFolder;
    }

    public void setXmlOutFolder(File xmlOutFolder) {
        this.xmlOutFolder = xmlOutFolder;
    }

    public int getMinSdk() {
        return minSdk;
    }

    public void setMinSdk(int minSdk) {
        this.minSdk = minSdk;
    }
}