Example usage for java.nio.channels FileLock isValid

Introduction

In this page you can find the example usage for java.nio.channels FileLock isValid.

Prototype

public abstract boolean isValid();

Source Link

Document

Tells whether or not this lock is valid.

Usage

From source file:org.pentaho.di.trans.steps.excelinput.PoiWorkBookIT.java

License:asdf

@Test
public void testResourceFree() throws Exception {
    FileLock lock = null;
    RandomAccessFile randomAccessFile = null;
    try {//from  w ww  . ja  va2  s  .c om
        readData(sampleFile, null);
        File fileAfterRead = new File(sampleFile);
        randomAccessFile = new RandomAccessFile(fileAfterRead, "rw");
        FileChannel fileChannel = randomAccessFile.getChannel();
        lock = fileChannel.tryLock();
        // check that we could lock file
        assertTrue(lock.isValid());
    } finally {
        if (lock != null) {
            lock.release();
        }
        if (randomAccessFile != null) {
            randomAccessFile.close();
        }
    }
}

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From source file:org.pentaho.di.trans.steps.excelinput.PoiWorkBookTest.java

@Test
public void testResourceFree() throws Exception {
    FileLock lock = null;
    RandomAccessFile randomAccessFile = null;
    try {/*  w w  w .  j ava2s.  c o  m*/
        readData();
        File fileAfterRead = new File("testfiles/sample-file.xlsx");
        randomAccessFile = new RandomAccessFile(fileAfterRead, "rw");
        FileChannel fileChannel = randomAccessFile.getChannel();
        lock = fileChannel.tryLock();
        // check that we could lock file
        assertTrue(lock.isValid());
    } finally {
        if (lock != null) {
            lock.release();
        }
        if (randomAccessFile != null) {
            randomAccessFile.close();
        }
    }
}

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From source file:org.pentaho.di.trans.steps.excelinput.StaxWorkBookIT.java

@Test
public void testRead() throws Exception {
    FileLock lock = null;
    RandomAccessFile randomAccessFile = null;
    try {//from  w  w  w  .j  a v a 2  s . c o  m
        readData(sample);
        File fileAfterRead = new File(sample);
        randomAccessFile = new RandomAccessFile(fileAfterRead, "rw");
        FileChannel fileChannel = randomAccessFile.getChannel();
        lock = fileChannel.tryLock();
        // check that we could lock file
        assertTrue(lock.isValid());
    } finally {
        if (lock != null) {
            lock.release();
        }
        if (randomAccessFile != null) {
            randomAccessFile.close();
        }
    }
}

---

From source file:org.pentaho.di.trans.steps.excelinput.StaxWorkBookTest.java

@Test
public void testRead() throws Exception {
    FileLock lock = null;
    RandomAccessFile randomAccessFile = null;
    try {//from w w  w .j  a v a 2s .c o  m
        readData();
        File fileAfterRead = new File("testfiles/sample-file.xlsx");
        randomAccessFile = new RandomAccessFile(fileAfterRead, "rw");
        FileChannel fileChannel = randomAccessFile.getChannel();
        lock = fileChannel.tryLock();
        // check that we could lock file
        assertTrue(lock.isValid());
    } finally {
        if (lock != null) {
            lock.release();
        }
        if (randomAccessFile != null) {
            randomAccessFile.close();
        }
    }
}

---

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