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      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package android.databinding.tool;
     17 
     18 import android.databinding.tool.processing.Scope;
     19 import android.databinding.tool.util.L;
     20 
     21 import org.gradle.api.DefaultTask;
     22 import org.gradle.api.tasks.TaskAction;
     23 import org.xml.sax.SAXException;
     24 import java.io.File;
     25 import java.io.IOException;
     26 
     27 import javax.xml.bind.JAXBException;
     28 import javax.xml.parsers.ParserConfigurationException;
     29 import javax.xml.xpath.XPathExpressionException;
     30 
     31 /**
     32  * Task that parses xml files and generated metadata.
     33  * Will be removed when aapt supports binding tags.
     34  */
     35 public class DataBindingProcessLayoutsTask extends DefaultTask {
     36 
     37     private LayoutXmlProcessor xmlProcessor;
     38 
     39     private File sdkDir;
     40 
     41     private File xmlOutFolder;
     42 
     43     private int minSdk;
     44 
     45     @TaskAction
     46     public void processResources()
     47             throws ParserConfigurationException, SAXException, XPathExpressionException,
     48             IOException {
     49         L.d("running process layouts task %s", getName());
     50         xmlProcessor.processResources(minSdk);
     51         Scope.assertNoError();
     52     }
     53 
     54     public void writeLayoutXmls() throws JAXBException {
     55         xmlProcessor.writeLayoutInfoFiles(xmlOutFolder);
     56     }
     57 
     58     public LayoutXmlProcessor getXmlProcessor() {
     59         return xmlProcessor;
     60     }
     61 
     62     public void setXmlProcessor(LayoutXmlProcessor xmlProcessor) {
     63         this.xmlProcessor = xmlProcessor;
     64     }
     65 
     66     public File getSdkDir() {
     67         return sdkDir;
     68     }
     69 
     70     public void setSdkDir(File sdkDir) {
     71         this.sdkDir = sdkDir;
     72     }
     73 
     74     public File getXmlOutFolder() {
     75         return xmlOutFolder;
     76     }
     77 
     78     public void setXmlOutFolder(File xmlOutFolder) {
     79         this.xmlOutFolder = xmlOutFolder;
     80     }
     81 
     82     public int getMinSdk() {
     83         return minSdk;
     84     }
     85 
     86     public void setMinSdk(int minSdk) {
     87         this.minSdk = minSdk;
     88     }
     89 }
     90