Example usage for org.springframework.core.io Resource isOpen

Introduction

In this page you can find the example usage for org.springframework.core.io Resource isOpen.

Prototype

default boolean isOpen() 

Source Link

Document

Indicate whether this resource represents a handle with an open stream.

Usage

From source file:org.eclipse.gemini.blueprint.test.internal.util.AbstractStorageTest.java

public void testResource() throws Exception {
    Resource res = storage.getResource();
    assertNotNull(res);//from   w ww.java  2 s  . c  o m
    assertFalse("underlying storage is not reusable", res.isOpen());
}

---

From source file:org.data.support.beans.factory.xml.XmlQueryDefinitionReader.java

/**
 * Detects which kind of validation to perform on the XML file identified
 * by the supplied {@link Resource}. If the file has a <code>DOCTYPE</code>
 * definition then DTD validation is used otherwise XSD validation is assumed.
 * <p>Override this method if you would like to customize resolution
 * of the {@link #VALIDATION_AUTO} mode.
 *///w  ww.  j  av  a  2  s  .c  o m
protected int detectValidationMode(Resource resource) {
    if (resource.isOpen()) {
        throw new QueryDefinitionStoreException(
                "Passed-in Resource [" + resource + "] contains an open stream: "
                        + "cannot determine validation mode automatically. Either pass in a Resource "
                        + "that is able to create fresh streams, or explicitly specify the validationMode "
                        + "on your XmlBeanDefinitionReader instance.");
    }

    InputStream inputStream;
    try {
        inputStream = resource.getInputStream();
    } catch (IOException ex) {
        throw new QueryDefinitionStoreException(
                "Unable to determine validation mode for [" + resource + "]: cannot open InputStream. "
                        + "Did you attempt to load directly from a SAX InputSource without specifying the "
                        + "validationMode on your XmlBeanDefinitionReader instance?",
                ex);
    }

    try {
        return this.validationModeDetector.detectValidationMode(inputStream);
    } catch (IOException ex) {
        throw new QueryDefinitionStoreException("Unable to determine validation mode for [" + resource
                + "]: an error occurred whilst reading from the InputStream.", ex);
    }
}

---

From source file:org.openlmis.fulfillment.Resource2DbTest.java

@Test
public void insertToDbFromCsvShouldCloseInputStream() throws IOException {
    // given/*from   www.j ava 2s  . co  m*/
    Resource resource = mock(Resource.class);
    InputStream inputStream = spy(IOUtils.toInputStream("some data"));
    when(resource.getInputStream()).thenReturn(inputStream);
    when(template.batchUpdate(any(String.class), any(List.class))).thenReturn(new int[] { 1 });

    // when
    resource2Db.insertToDbFromCsv("sometable", resource);

    // then
    verify(inputStream, times(1)).close();
    assertFalse(resource.isOpen());
}

---