Examples of ShpFiles

org.geotools.data.shapefile.ShpFiles
org.geotools.data.shapefile.files.ShpFiles
The collection of all the files that are the shapefile and its metadata and indices.
This class has methods for performing actions on the files. Currently mainly for obtaining read and write channels and streams. But in the future a move method may be introduced.

Note: The method that require locks (such as getInputStream()) will automatically acquire locks and the javadocs should document how to release the lock. Therefore the methods {@link #acquireRead(ShpFileType,FileReader)} and {@link #acquireWrite(ShpFileType,FileWriter)}svn
@author jesse @source $URL$

Examples of org.geotools.data.shapefile.files.ShpFiles

        shpFiles.dispose();
    }


    @Test
    public void testUnlockWriteAssertion() throws Throwable {
        ShpFiles shpFiles = new ShpFiles("http://somefile.com/shp.shp");


        URL url = shpFiles.acquireWrite(DBF, this);
        assertEquals("http://somefile.com/shp.dbf", url.toExternalForm());
        assertEquals(1, shpFiles.numberOfLocks());
        FileWriter testWriter = new FileWriter() {


            public String id() {
                return "Other";
            }


        };


        // same thread should work
        Result<URL, State> result1 = shpFiles.tryAcquireWrite(SHX, testWriter);
        assertEquals("http://somefile.com/shp.shx", result1.value
                .toExternalForm());
        assertEquals(2, shpFiles.numberOfLocks());


        try {
            shpFiles.unlockRead(result1.value, this);
            throw new RuntimeException(
                    "Unlock should fail because it is in the wrong reader");
        } catch (IllegalArgumentException e) {
            // good
        } catch (RuntimeException e) {
            fail(e.getMessage());
        }


        shpFiles.unlockWrite(url, this);
        shpFiles.unlockWrite(result1.value, testWriter);
        shpFiles.dispose();
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

            shp = shp.toUpperCase();
            dbf = dbf.toUpperCase();
            shx = shx.toUpperCase();
        }
        
        ShpFiles files = new ShpFiles(base+shp);
        
        BasicShpFileWriter requestor = new BasicShpFileWriter("testCaseURL");
        URL shpURL = files.acquireRead(SHP, requestor);
        URL dbfURL = files.acquireRead(DBF, requestor);
        URL shxURL = files.acquireRead(SHX, requestor);
        try{
            assertEquals(base+shp, shpURL.toExternalForm());
            assertEquals(base+dbf, dbfURL.toExternalForm());
            assertEquals(base+shx, shxURL.toExternalForm());
        }finally{
            files.unlockRead(shpURL, requestor);
            files.unlockRead(dbfURL, requestor);
            files.unlockRead(shxURL, requestor);
        }
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

    public void testCaseFile() throws Exception {
        Map<ShpFileType, File> files = createFiles("testCaseFile", ShpFileType.values(), true);
        
        String fileName = files.get(SHP).getPath();
        fileName = fileName.substring(0, fileName.length()-4)+".shp";
        ShpFiles shpFiles = new ShpFiles(fileName);


        BasicShpFileWriter requestor = new BasicShpFileWriter("testCaseFile");
        URL shpURL = shpFiles.acquireRead(SHP, requestor);
        URL dbfURL = shpFiles.acquireRead(DBF, requestor);
        URL shxURL = shpFiles.acquireRead(SHX, requestor);
        try{
            assertEquals(files.get(SHP).toURI().toURL().toExternalForm(), shpURL.toExternalForm());
            assertEquals(files.get(DBF).toURI().toURL().toExternalForm(), dbfURL.toExternalForm());
            assertEquals(files.get(SHX).toURI().toURL().toExternalForm(), shxURL.toExternalForm());
        }finally{
            shpFiles.unlockRead(shpURL, requestor);
            shpFiles.unlockRead(dbfURL, requestor);
            shpFiles.unlockRead(shxURL, requestor);
        }
        
        
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

        
    }


    @Test
    public void testGetTypeName() throws Exception {
        assertEquals("shape", new ShpFiles("dir/shape.shp").getTypeName());
        assertEquals(".shape", new ShpFiles("dir/.shape.shp").getTypeName());
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

    public void testShapefileFilesAll() throws Exception {
        Map<ShpFileType, File> expected = createFiles("testShapefileFilesAll",
                ShpFileType.values(), false);


        File file = expected.values().iterator().next();
        ShpFiles shapefiles = new ShpFiles(file);


        assertEqualMaps(expected, shapefiles.getFileNames());
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

    public void testURLStringConstructor() throws Exception {
        Map<ShpFileType, File> expected = createFiles(
                "testURLStringConstructor", ShpFileType.values(), false);


        File file = expected.values().iterator().next();
        ShpFiles shapefiles = new ShpFiles(file.toURI().toURL()
                .toExternalForm());


        assertEqualMaps(expected, shapefiles.getFileNames());
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

    public void testFileStringConstructor() throws Exception {
        Map<ShpFileType, File> expected = createFiles(
                "testFileStringConstructor", ShpFileType.values(), false);


        File file = expected.values().iterator().next();
        ShpFiles shapefiles = new ShpFiles(file.getPath());


        assertEqualMaps(expected, shapefiles.getFileNames());
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

        Map<ShpFileType, File> expected = createFiles("testShapefileFilesSome",
                new ShpFileType[] { SHP, DBF, SHX, PRJ }, false);


        File prj = expected.remove(PRJ);


        ShpFiles shapefiles = new ShpFiles(prj);


        assertEqualMaps(expected, shapefiles.getFileNames());
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

    }


    @Test
    public void testBadFormat() throws Exception {
        try {
            new ShpFiles("SomeName.woo");
            fail("The file is not one of the files types associated with a shapefile therefore the ShapefileFiles class should not be constructable");
        } catch (IllegalArgumentException e) {
            // good
        }
    }

View Full Code Here

Examples of org.geotools.data.shapefile.files.ShpFiles

    }


    @Test
    public void testFileInNonExistingDirectory() throws Exception {
        try {
            new ShpFiles(new File("nowhere/test.shp"));
            // ok
        } catch (Exception e) {
            fail(e.getClass().getSimpleName() + " should not be thrown");
        }
    }

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.