【发布时间】:2014-10-13 19:22:03
【问题描述】:
我只是在为开源软件 Geonetwork 测试一些东西,现在我想将一个形状文件从我的 postGIS 数据库导出到我的计算机,但我无法测试它,因为我总是收到一个 findbugs 警告: 对 org.fao.geonet.services.resources.Download.exec(Element, ServiceContext) 中绝对路径名的硬编码引用
有谁知道如何抑制或避免此警告?或者如何测试导出是否有效的另一种解决方案?
代码如下:
` 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(); `
给出 findbugs 警告的行就在 // create shapefile 注释之后
我希望有人可以帮助我解决这个问题。 谢谢!
【问题讨论】:
-
你是如何使用 findbugs 的? (即直接调用,使用maven报告等)?
-
findbugs 警告如何阻止您运行代码?
标签: java findbugs absolute-path suppress-warnings hardcoded