Example usage for java.io StringWriter flush

Introduction

In this page you can find the example usage for java.io StringWriter flush.

Prototype

public void flush()

Source Link

Document

Flush the stream.

Usage

From source file:org.apache.olingo.server.core.debug.AbstractDebugTabTest.java

protected String createHtml(DebugTab tab) throws Exception {
    StringWriter writer = new StringWriter();
    tab.appendHtml(writer);//from   w w  w  .  j  ava  2  s  . com
    writer.flush();
    byte[] bytes = writer.toString().getBytes("UTF-8");
    return IOUtils.toString(new ByteArrayInputStream(bytes));
}

From source file:org.apiwatch.util.IO.java

public static void putAPIData(APIScope scope, String format, String encoding, String location, String username,
        String password) throws SerializationError, IOException, HttpException {
    if (URL_RX.matcher(location).matches()) {
        DefaultHttpClient client = new DefaultHttpClient();
        if (username != null && password != null) {
            client.getCredentialsProvider().setCredentials(new AuthScope(null, -1),
                    new UsernamePasswordCredentials(username, password));
        }/*ww w  .  jav  a 2 s .c  o  m*/
        HttpPost req = new HttpPost(location);
        StringWriter writer = new StringWriter();
        Serializers.dumpAPIScope(scope, writer, format);
        HttpEntity entity = new StringEntity(writer.toString(), encoding);
        req.setEntity(entity);
        req.setHeader("content-type", format);
        req.setHeader("content-encoding", encoding);
        HttpResponse response = client.execute(req);
        client.getConnectionManager().shutdown();
        if (response.getStatusLine().getStatusCode() >= 400) {
            throw new HttpException(response.getStatusLine().getReasonPhrase());
        }
        LOGGER.info("Sent results to URL: " + location);
    } else {
        File dir = new File(location);
        dir.mkdirs();
        File file = new File(dir, "api." + format);
        OutputStream out = new FileOutputStream(file);
        Writer writer = new OutputStreamWriter(out, encoding);
        Serializers.dumpAPIScope(scope, writer, format);
        writer.flush();
        writer.close();
        out.close();
        LOGGER.info("Wrote results to file: " + file);
    }
}

From source file:org.carewebframework.smart.SmartAPIResource.java

/**
 * Returns the content of the imbedded resource to the caller.
 *//*from  w w w  .j a  va2s.  co  m*/
@Override
public String handleAPI(Map<String, String> params) {

    InputStream is = SmartAPIResource.class.getClassLoader().getResourceAsStream(resourcePath);
    StringWriter sw = new StringWriter();
    try {
        IOUtils.copy(is, sw);
        sw.flush();
        is.close();
    } catch (IOException e) {
        log.error("Error retrieving SMART API resource.", e);
        throw new RuntimeException(e);
    } finally {
        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(sw);
    }
    return sw.toString();
}

From source file:net.jcreate.e3.resource.handler.CSSMinResourceHandler.java

public void handle(Resource pResource) throws HandleResourceException {
    String charset = pResource.getCharset();
    if (charset == null) {
        charset = HttpHolder.getResponse().getCharacterEncoding();
    }/*from  ww  w  .  j  a  va 2  s .  c  o m*/
    logger.info("?:" + pResource.getUri() + "css min...");
    try {
        InputStreamReader isr = new InputStreamReader(new ByteArrayInputStream(pResource.getTreatedData()),
                charset);
        CssCompressor cssc = new CssCompressor(isr);
        StringWriter sw = new StringWriter();
        cssc.compress(sw, LINEBREAK_AFTER_CHARACTERS);
        sw.flush();
        sw.toString();
        sw.close();
        logger.info("css min?:" + pResource.getUri() + "?.");
    } catch (Exception ex) {
        final String MSG = "css min?:" + pResource.getUri() + "?";
        logger.warn(MSG, ex);
        return;

    }

}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testEqDeserialize() throws Exception {
    String json = "{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();
    writer.close();//from  ww w .  j  a v  a2s  .c  o m
    String eq = writer.toString();
    assertEquals("Equals[k1,v1],", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testAndEqDeserialize() throws Exception {
    String json = "{\"and\":{\"children\":[{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}},{\"eq\":{\"key\":\"k2\",\"type\":\"string\",\"value\":\"v2\"}}]}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();
    writer.close();//from w w w  .j a  v  a  2 s.c o  m
    String eq = writer.toString();
    assertEquals("AndNode(Equals[k1,v1],Equals[k2,v2],),", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testOrEqDeserialize() throws Exception {
    String json = "{\"or\":{\"children\":[{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}},{\"eq\":{\"key\":\"k2\",\"type\":\"string\",\"value\":\"v2\"}}]}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();
    writer.close();//ww  w  .  j a  v  a 2s .  c  om
    String eq = writer.toString();
    assertEquals("OrNode(Equals[k1,v1],Equals[k2,v2],),", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testAndOrEqNeqDeserialize() throws Exception {
    String json = "{\"or\":{\"children\":[{\"and\":{\"children\":[{\"eq\":{\"key\":\"k1\",\"type\":\"string\",\"value\":\"v1\"}},{\"neq\":{\"key\":\"k2\",\"type\":\"ipv4\",\"value\":\"1.2.3.4\"}}]}},{\"and\":{\"children\":[{\"eq\":{\"key\":\"k3\",\"type\":\"integer\",\"value\":\"1234\"}}]}}]}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();
    writer.close();/*from w  w  w  .j  a v  a 2 s. co m*/
    String eq = writer.toString();
    assertEquals("OrNode(AndNode(Equals[k1,v1],NotEquals[k2,1.2.3.4],),AndNode(Equals[k3,1234],),),", eq);
}

From source file:org.calrissian.mango.json.deser.NodeDeserializerTest.java

@Test
public void testRangeDeserialize() throws Exception {

    String json = "{\"range\":{\"key\":\"k1\",\"type\":\"string\",\"start\":\"v1\",\"end\":\"v2\"}}";
    Node node = objectMapper.readValue(json, Node.class);
    StringWriter writer = new StringWriter();
    node.accept(new PrintNodeVisitor(writer));
    writer.flush();
    writer.close();//  w w w  .  j  ava 2s.c om
    String eq = writer.toString();
    assertEquals("Range[k1,(v1,v2)],", eq);
}

From source file:com.dhenton9000.jersey.client.velocity.VelocityTests.java

@Test
public void testVelocity() throws Exception {
    VelocityEngineFactory vFactory = new VelocityEngineFactory();
    VelocityEngine ve = vFactory.getEngine();

    VelocityContext context = new VelocityContext();
    context.put("alpha", "alpha");
    context.put("beta", 55);

    StringWriter writer = new StringWriter();

    ve.mergeTemplate("/velocity_templates/test.vm", "UTF-8", context, writer);
    writer.flush();
    writer.close();//w  ww .j  av a2s .  c om
    String tString = writer.toString();
    LOG.debug("tString " + tString);

    ObjectMapper mapper = new ObjectMapper();
    JsonNode sampleTree = mapper.readTree(tString);

    assertEquals(55, sampleTree.get("beta").asInt());

}