本文整理了Java中org.geoserver.platform.resource.Resource.in方法的一些代码示例，展示了Resource.in的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Resource.in方法的具体详情如下：
包路径：org.geoserver.platform.resource.Resource
类名称：Resource
方法名：in

Resource.in介绍

[英]Steam access to resource contents.
[中]蒸汽获取资源内容。

代码示例

代码示例来源：origin: geoserver/geoserver

@Override
public InputStream getInputStream() throws IOException {
  return resource.in();
}

代码示例来源：origin: geoserver/geoserver

@Override
public InputStream in() {
  return delegate.in();
}

代码示例来源：origin: geoserver/geoserver

/**
 * Returns a resource full contents as a byte array. Usage is suggested only if the resource is
 * known to be small (e.g. a configuration file).
 *
 * @return
 * @throws IOException
 */
default byte[] getContents() throws IOException {
  try (InputStream in = in()) {
    return org.apache.commons.io.IOUtils.toByteArray(in);
  }
}

代码示例来源：origin: geoserver/geoserver

/**
 * Test if the file or directory can be read.
 *
 * @see File#canRead()
 * @param resource Resource indicated
 * @return true If resource is not UNDEFINED
 */
public static boolean canRead(Resource resource) {
  try {
    InputStream is = resource.in();
    is.read();
    is.close();
    return true;
  } catch (IOException | IllegalStateException e) {
    return false;
  }
}

代码示例来源：origin: geoserver/geoserver

/**
 * Reads a property file resource.
 *
 * <p>This method delegates to {@link #loadUniversal(InputStream)}.
 */
public static Properties loadPropertyFile(Resource f) throws IOException {
  try (InputStream in = f.in()) {
    return loadUniversal(in);
  }
}

代码示例来源：origin: geoserver/geoserver

/** reads a config file from the specified directly using the specified xstream persister */
<T extends SecurityConfig> T loadConfig(Class<T> config, Resource resource, XStreamPersister xp)
    throws IOException {
  InputStream in = resource.in();
  try {
    Object loaded = xp.load(in, SecurityConfig.class).clone(true);
    return config.cast(loaded);
  } finally {
    in.close();
  }
}
/** reads a config file from the specified directly using the specified xstream persister */

代码示例来源：origin: geoserver/geoserver

/**
 * Reads a raw style from persistence.
 *
 * @param style The configuration for the style.
 * @return A reader for the style.
 */
public BufferedReader readStyle(StyleInfo style) throws IOException {
  Resource styleResource = dataDir().style(style);
  if (styleResource == null) {
    throw new IOException("No such resource: " + style.getFilename());
  }
  return new BufferedReader(new InputStreamReader(styleResource.in()));
}

代码示例来源：origin: geoserver/geoserver

static InputStream input(URL url, Resource configDir) throws IOException {
  // check for a file url
  if ("file".equalsIgnoreCase(url.getProtocol())) {
    File f = URLs.urlToFile(url);
    // check if the file is relative
    if (!f.isAbsolute()) {
      // make it relative to the config directory for this password provider
      Resource res = configDir.get(f.getPath());
      if (res.getType() != Type.RESOURCE) { // file must already exist.
        throw new FileNotFoundException();
      }
      return res.in();
    } else {
      return new FileInputStream(f);
    }
  } else {
    return url.openStream();
  }
}

代码示例来源：origin: geoserver/geoserver

/**
 * Parses the catalog.xml file into a DOM.
 *
 * <p>This method *must* be called before any other methods.
 *
 * @param file The catalog.xml file.
 * @throws IOException In event of a parser error.
 */
public void read(Resource file) throws IOException {
  Reader reader = XmlCharsetDetector.getCharsetAwareReader(file.in());
  try {
    catalog = ReaderUtils.parse(reader);
  } finally {
    reader.close();
  }
}

代码示例来源：origin: geoserver/geoserver

private void copyResToDir(Resource r, Resource newDir) throws IOException {
    Resource newR = newDir.get(r.name());
    try (InputStream in = r.in();
        OutputStream out = newR.out()) {
      IOUtils.copy(in, out);
    }
  }
}

代码示例来源：origin: geoserver/geoserver

/** reads a config file from the specified directly using the specified xstream persister */
SecurityConfig loadConfigFile(Resource directory, String filename, XStreamPersister xp)
    throws IOException {
  InputStream fin = directory.get(filename).in();
  try {
    return xp.load(fin, SecurityConfig.class).clone(true);
  } finally {
    fin.close();
  }
}

代码示例来源：origin: geoserver/geoserver

/**
 * Parses the info.xml file into a DOM.
 *
 * <p>This method *must* be called before any other methods.
 *
 * @param file The info.xml file.
 * @throws IOException In event of a parser error.
 */
public void read(Resource file) throws IOException {
  parentDirectory = file.parent();
  Reader reader = XmlCharsetDetector.getCharsetAwareReader(file.in());
  try {
    featureType = ReaderUtils.parse(reader);
  } finally {
    reader.close();
  }
}

代码示例来源：origin: geoserver/geoserver

private Version getSecurityVersion() throws IOException {
  Resource security = security();
  if (security.getType() == Type.UNDEFINED) {
    return BASE_VERSION;
  }
  Resource properties = security.get(VERSION_PROPERTIES);
  if (properties.getType() == Type.UNDEFINED) {
    return BASE_VERSION;
  }
  Properties p = new Properties();
  try (InputStream is = properties.in()) {
    p.load(is);
  }
  String version = p.getProperty(VERSION);
  if (version != null) {
    return new Version(version);
  } else {
    return BASE_VERSION;
  }
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryNonDirectoriesPersistData(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, not(directory()));
  byte[] test = {42, 29, 32, 120, 69, 0, 1};
  try (OutputStream ostream = res.out()) {
    ostream.write(test);
  }
  byte[] result = new byte[test.length];
  try (InputStream istream = res.in()) {
    istream.read(result);
    assertThat(istream.read(), is(-1));
  }
  assertThat(result, equalTo(test));
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryLeavesHaveIstream(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(resource()));
  try (InputStream result = res.in()) {
    assertThat(result, notNullValue());
  }
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryDirectoriesHaveNoIstreams(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(directory()));
  exception.expect(IllegalStateException.class);
  res.in().close();
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryUndefinedHaveIstreamAndBecomeResource(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(undefined()));
  try (InputStream result = res.in()) {
    assertThat(result, notNullValue());
    assertThat(res, is(resource()));
  }
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryRenamedResourcesAreEquivalent(String path) throws Exception {
  final Resource res = getResource(path);
  assumeThat(res, resource());
  final byte[] expectedContent;
  try (InputStream in = res.in()) {
    expectedContent = IOUtils.toByteArray(in);
  }
  final Resource target = getUndefined();
  assertThat(res.renameTo(target), is(true));
  assertThat(target, resource());
  final byte[] resultContent;
  try (InputStream in = target.in()) {
    resultContent = IOUtils.toByteArray(in);
  }
  assertThat(resultContent, equalTo(expectedContent));
}

代码示例来源：origin: geoserver/geoserver

@Override
protected void onSetUp(SystemTestData testData) throws Exception {
  super.onSetUp(testData);
  LayerInfo li = getCatalog().getLayerByName(getLayerId(SystemTestData.BUILDINGS));
  Resource resource = getDataDirectory().config(li);
  Document dom;
  try (InputStream is = resource.in()) {
    dom = dom(resource.in());
  }
  Element defaultStyle = (Element) dom.getElementsByTagName("defaultStyle").item(0);
  Element defaultStyleId = (Element) defaultStyle.getElementsByTagName("id").item(0);
  defaultStyleId.setTextContent("danglingReference");
  try (OutputStream os = resource.out()) {
    print(dom, os);
  }
  getGeoServer().reload();
}

代码示例来源：origin: geoserver/geoserver

public final T load(GeoServer gs, Resource directory) throws Exception {
  // look for file matching classname
  Resource file;
  if (Resources.exists(file = directory.get(getFilename()))) {
    // xstream it in
    try (BufferedInputStream in = new BufferedInputStream(file.in())) {
      XStreamPersister xp = xpf.createXMLPersister();
      initXStreamPersister(xp, gs);
      return initialize(xp.load(in, getServiceClass()));
    }
  } else {
    // create an 'empty' object
    ServiceInfo service = createServiceFromScratch(gs);
    return initialize((T) service);
  }
}