List of acquireRead() Examples

Examples of acquireRead()

com.ibm.icu.impl.ICURWLock.acquireRead()

Acquire a read lock, blocking until a read lock is available. Multiple readers can concurrently hold the read lock.

If there's a writer, or a waiting writer, increment the waiting reader count and block on this. Otherwise increment the active reader count and return. Caller must call releaseRead when done (for example, in a finally block).
org.geotools.data.shapefile.files.ShpFiles.acquireRead()
Acquire a URL for read only purposes. It is recommended that get*Stream or get*Channel methods are used when reading or writing to the file is desired. @see #getInputStream(ShpFileType,FileReader) @see #getReadChannel(ShpFileType,FileReader) @see #getWriteChannel(ShpFileType,FileReader) @param type the type of the file desired. @param requestor the object that is requesting the URL. The same object must release the lockand is also used for debugging. @return the URL to the file of the type requested

Examples of com.ibm.icu.impl.ICURWLock.acquireRead()

    logln("stats: " + service.stats());


    // ICURWLock


    ICURWLock rwlock = new ICURWLock();
    rwlock.acquireRead();
    rwlock.releaseRead();


    rwlock.acquireWrite();
    rwlock.releaseWrite();
    logln("stats: " + rwlock.getStats());

View Full Code Here

Examples of com.ibm.icu.impl.ICURWLock.acquireRead()


    rwlock.acquireWrite();
    rwlock.releaseWrite();
    logln("stats: " + rwlock.getStats());
    logln("stats: " + rwlock.clearStats());
    rwlock.acquireRead();
    rwlock.releaseRead();
    rwlock.acquireWrite();
    rwlock.releaseWrite();
    logln("stats: " + rwlock.getStats());

View Full Code Here

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


    @Test
    public void testAcquireRead1() 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() {

View Full Code Here

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


    @Test
    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() {

View Full Code Here

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

        }
        
        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());

View Full Code Here

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

        
        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());

View Full Code Here

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

        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{

View Full Code Here

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

        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());

View Full Code Here

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

        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());

View Full Code Here

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

        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{

View Full Code Here

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.