Examples of batch.internal.support.ResourceLineReader

batch.internal.support.ResourceLineReader
An {@link InputSource} that reads lines one by one from a resource. A line is either terminated by a newline (as per{@link BufferedReader#readLine()}), or can be continued onto the next line if a field surrounded by quotes (\") contains a newline.

/**
 */
public class ResourceLineReaderTests extends TestCase {


  public void testBadResource() throws Exception {
    ResourceLineReader reader = new ResourceLineReader(new InputStreamResource(new InputStream() {
      public int read() throws IOException {
        throw new IOException("Foo");
      }
    }));
    try {
      reader.read();
      fail("Expected InvalidBatchException");
    } catch (InvalidBatchException e) {
      // expected
      assertTrue(e.getMessage().startsWith("Unable to read"));
    }

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    }
  }


  public void testRead() throws Exception {
    Resource resource = new InputStreamResource(new ByteArrayInputStream("a,b,c\n1,2,3".getBytes()));
    ResourceLineReader reader = new ResourceLineReader(resource);
    int count = 0;
    String line;
    while ((line = (String) reader.read()) != null) {
      count++;
      assertNotNull(line);
    }


    assertEquals(2, count);

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Related Classes of batch.internal.support.ResourceLineReader

batch.internal.support.ResourceLineReaderTests

java.io.InputStreamReader

java.io.BufferedReader

batch.InvalidBatchException

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