List of numberOfLocks() Examples

Examples of numberOfLocks()

org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()
Returns the number of locks on the current set of shapefile files. This is not thread safe so do not count on it to have a completely accurate picture but it can be useful debugging @return the number of locks on the current set of shapefile files.

Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()


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


        // same thread should work
        Result<URL, State> result2 = shpFiles.tryAcquireRead(DBF, this);
        assertEquals("http://somefile.com/shp.dbf", result2.value
                .toExternalForm());

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Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()


        // same thread should work
        Result<URL, State> result2 = shpFiles.tryAcquireRead(DBF, this);
        assertEquals("http://somefile.com/shp.dbf", result2.value
                .toExternalForm());
        assertEquals(3, shpFiles.numberOfLocks());


        shpFiles.unlockRead(result2.value, this);
        shpFiles.unlockRead(result1.value, testWriter);
        shpFiles.unlockRead(url, this);
        shpFiles.dispose();

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Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()

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


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


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

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Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()


        // same thread should work
        Result<URL, State> result1 = shpFiles.tryAcquireRead(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");

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Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()

    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";
            }

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Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()


        // 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");

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Examples of org.geotools.data.shapefile.files.ShpFiles.numberOfLocks()

          String writtenToStorageFile = "Copy";
  
          writeData(storagePRJ1, writtenToStorageFile);
  
          storagePRJ1.replaceOriginal();
          assertEquals(0, files1.numberOfLocks());
  
          assertCorrectData(files1, type, writtenToStorageFile);
        } catch(Exception e) {
          storagePRJ1.getFile().delete();
          original.delete();

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