我正在测试开源软件Geonetwork的一些功能,现在我想从我的postGIS数据库将一个shape文件导出到我的电脑上,但我无法进行测试,因为我总是收到一个findbugs警告:
在org.fao.geonet.services.resources.Download.exec(Element, ServiceContext)中存在对绝对路径名的硬编码引用。
有没有人知道如何消除或避免这个警告?或者是否有其他解决方案来测试导出是否有效?
以下是代码:
有没有人知道如何消除或避免这个警告?或者是否有其他解决方案来测试导出是否有效?
以下是代码:
` Map parameter1= new HashMap();
parameter1.put("dbtype", "postgis");
parameter1.put("host", "localhost");
parameter1.put("port", "5433");
parameter1.put("database", "geonetwork");
parameter1.put("schema", "mydata");
parameter1.put("user", "postgres");
parameter1.put("passwd", "dominik1");
parameter1.put("Expose primary keys", false);
parameter1.put(PostgisNGDataStoreFactory.VALIDATECONN, true);
parameter1.put(PostgisNGDataStoreFactory.MAX_OPEN_PREPARED_STATEMENTS, 100);
parameter1.put(PostgisNGDataStoreFactory.LOOSEBBOX, true);
parameter1.put(PostgisNGDataStoreFactory.PREPARED_STATEMENTS, true);
System.out.println("parameter1: " + parameter1);
DataStore pds = new PostgisNGDataStoreFactory().createDataStore(parameter1);
FeatureSource fs = pds.getFeatureSource("dano");
SimpleFeatureCollection fc = (SimpleFeatureCollection) fs.getFeatures();
SimpleFeature f = (SimpleFeature) fc.toArray()[0];
// create shapefile
File sfile = new File("C:/Users/Tinis/Downloads/dano.zip");
parameter1 = new HashMap();
parameter1.put("url", sfile.toURI().toURL());
parameter1.put("create spatial index", Boolean.FALSE);
DirectoryDataStore dds = new DirectoryDataStore(new File(sfile.getAbsolutePath()), (FileStoreFactory) new ShapefileDataStoreFactory.ShpFileStoreFactory(new ShapefileDataStoreFactory(), parameter1));
dds.createSchema(fc.getSchema());
String typeName = dds.getTypeNames()[0];
SimpleFeatureSource featureSource = dds.getFeatureSource(typeName);
SimpleFeatureStore featureStore = (SimpleFeatureStore) featureSource;
// write data to shapefile
Transaction t = new DefaultTransaction("addTransaction");
featureStore.setTransaction(t);
featureStore.addFeatures(fc);
t.commit();
t.close(); `
在“// 创建shapefile”注释后面的行会出现FindBugs警告。
希望有人能帮我解决这个问题。 谢谢!