Example usage for java.io StringReader StringReader

Introduction

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

Prototype

public StringReader(String s)

Source Link

Document

Creates a new string reader.

Usage

From source file:org.opengeo.gsr.validation.JSONValidator.java

public static boolean isValidSchema(String json, File schemaFile) {
    boolean isValid = false;
    final String baseURI = "file:///" + schemaFile.getAbsolutePath();

    JsonSchema schema;/*from w w  w  .  ja  v a  2s  . c  o m*/
    try {
        JsonSchemaFactory factory = JsonSchemaFactory.newBuilder()
                .setLoadingConfiguration(LoadingConfiguration.newBuilder().setNamespace(baseURI).freeze())
                .freeze();
        JsonNode rawSchema = JsonLoader.fromFile(schemaFile);
        schema = factory.getJsonSchema(rawSchema);
    } catch (Exception e) {
        throw new RuntimeException("Failed to load JSON Schema from " + baseURI, e);
    }

    JsonNode jsonNode;
    try {
        Reader reader = new StringReader(json);
        jsonNode = JsonLoader.fromReader(reader);
    } catch (Exception e) {
        throw new RuntimeException("Couldn't load (" + json + ") as JSON", e);
    }

    ProcessingReport report;
    try {
        report = schema.validate(jsonNode);
    } catch (ProcessingException e) {
        e.printStackTrace();
        return false;
    }

    isValid = report.isSuccess();
    if (!isValid) {
        System.out.println("ERROR validating Json Schema in " + schemaFile);
        for (ProcessingMessage msg : report) {
            System.out.println(msg);
        }
    }
    return isValid;
}

From source file:Main.java

/**
 * /*  w w  w.jav a2s  . c  om*/
 * @param header Just a title for the stanza for readability.  Single word no spaces since
 * it is inserted as the root element in the output.
 * @param xml The string to pretty print
 */
static public void prettyPrint(String header, String xml) {
    try {
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "3");

        if (header != null) {
            xml = "\n<" + header + ">" + xml + "</" + header + '>';
        }
        transformer.transform(new StreamSource(new StringReader(xml)), new StreamResult(System.out));
    } catch (Exception e) {
        System.out.println("Something wrong with xml in \n---------------\n" + xml + "\n---------------");
        e.printStackTrace();
    }
}

From source file:Main.java

public static Document string2Dom(final String fileContent)
        throws SAXException, IOException, ParserConfigurationException {
    return DocumentBuilderFactory.newInstance().newDocumentBuilder()
            .parse(new InputSource(new StringReader(fileContent)));
}

From source file:net.sf.cb2xml.convert.MainframeToXml.java

private static String stripNullChars(String in) {
    try {/*from www. j  av  a 2 s  . c o  m*/
        Reader reader = new BufferedReader(new StringReader(in));
        StringBuffer buffer = new StringBuffer();
        int ch;
        while ((ch = reader.read()) > -1) {
            if (ch != 0) {
                buffer.append((char) ch);
            } else {
                buffer.append(' ');
            }
        }
        reader.close();
        return buffer.toString();
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:de.tudarmstadt.ukp.experiments.argumentation.convincingness.sampling.XStreamTools.java

public static Object fromXML(String xml) throws IOException {
    XStream xStream = getXStream();//from  ww  w.  j a  va 2s  . c o m
    return xStream.fromXML(new StringReader(xml));
}

From source file:com.thoughtworks.go.security.Registration.java

public static Registration fromJson(String json) {
    Map map = new Gson().fromJson(json, Map.class);
    List<Certificate> chain = new ArrayList<>();
    try {/* w w w . jav  a 2  s .c  om*/
        PemReader reader = new PemReader(new StringReader((String) map.get("agentPrivateKey")));
        KeyFactory kf = KeyFactory.getInstance("RSA");
        PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(reader.readPemObject().getContent());
        PrivateKey privateKey = kf.generatePrivate(spec);
        String agentCertificate = (String) map.get("agentCertificate");
        PemReader certReader = new PemReader(new StringReader(agentCertificate));
        while (true) {
            PemObject obj = certReader.readPemObject();
            if (obj == null) {
                break;
            }
            chain.add(CertificateFactory.getInstance("X.509")
                    .generateCertificate(new ByteArrayInputStream(obj.getContent())));
        }
        return new Registration(privateKey, chain.toArray(new Certificate[chain.size()]));
    } catch (IOException | NoSuchAlgorithmException | CertificateException | InvalidKeySpecException e) {
        throw bomb(e);
    }
}

From source file:Main.java

public static String findInXml(String xml, String xpath) {
    try {/*from  ww w .j a  va 2  s. c  om*/
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        builder.setEntityResolver(new EntityResolver() {
            @Override
            public InputSource resolveEntity(String publicId, String systemId)
                    throws SAXException, IOException {
                //                    if (systemId.contains("foo.dtd")) {
                return new InputSource(new StringReader(""));
                //                    } else {
                //                        return null;
                //                    }
            }
        });
        Document doc = builder.parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));
        XPathFactory xPathfactory = XPathFactory.newInstance();
        XPathExpression expr = xPathfactory.newXPath().compile(xpath);
        return (String) expr.evaluate(doc, XPathConstants.STRING);
    } catch (Throwable t) {
        throw new RuntimeException(t);
    }
}

From source file:Main.java

/**
 * //from  ww w  . ja v a2s.  c om
 * <B>Purpose:</B> Parses the String to an XML Document Object
 * 
 * @param xml
 * @return
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws IOException
 */
public static Document parse(String xml) throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    return builder.parse(new InputSource(new StringReader(xml)));

}

From source file:com.soa.facepond.util.JsonUtil.java

/**
 * Convert JackSon string to Map<String, String>[].
 *
 * @param str - Jackson string/*ww w.  j a  v  a 2  s.c  om*/
 * @return Map<String, String>[]
 */
@SuppressWarnings("unchecked")
public static List<Map<String, String>> getListFromJsonArray(String str) {
    try {
        if (str != null && str.length() > 0) {
            ArrayList<Map<String, String>> arrList = (ArrayList<Map<String, String>>) new ObjectMapper()
                    .readValue(jf.createJsonParser(new StringReader(str)), List.class);
            return arrList;
        } else {
            log.warn("JacksonUtil.getListsFromJsonArray error| ErrMsg: input string is null ");
            return null;
        }
    } catch (Exception e) {
        log.error("JacksonUtil.getListsFromJsonArray error| ErrMsg: " + e.getMessage());
        return null;
    }

}

From source file:Main.java

public static Document stringToDom(String xmlSource)
        throws SAXException, ParserConfigurationException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    return builder.parse(new InputSource(new StringReader(xmlSource)));
}