Example usage for org.apache.commons.lang3 StringUtils trim

List of usage examples for org.apache.commons.lang3 StringUtils trim

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Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils trim.

Prototype

public static String trim(final String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String, handling null by returning null .

The String is trimmed using String#trim() .

Usage

From source file:org.apache.nifi.minifi.bootstrap.configuration.notifiers.util.TestRestChangeNotifierCommon.java

@Test
public void testFileUpload() throws Exception {
    assertEquals(1, restChangeNotifier.getChangeListeners().size());
    Request request = new Request.Builder().url(url).post(RequestBody.create(MEDIA_TYPE_MARKDOWN, testString))
            .addHeader("charset", "UTF-8").build();

    Response response = client.newCall(request).execute();
    if (!response.isSuccessful())
        throw new IOException("Unexpected code " + response);

    Headers responseHeaders = response.headers();
    for (int i = 0; i < responseHeaders.size(); i++) {
        System.out.println(responseHeaders.name(i) + ": " + responseHeaders.value(i));
    }//from  w  ww .  j av a2  s .  c o  m

    assertEquals(
            "The result of notifying listeners:\nMockChangeListener successfully handled the configuration change\n",
            response.body().string());

    assertEquals(testString, StringUtils.trim(mockChangeListener.getConfFile()));
}

From source file:org.apache.pulsar.io.twitter.TwitterFireHoseConfig.java

public List<Long> getFollowings() {
    if (StringUtils.isBlank(followings)) {
        return Collections.emptyList();
    }/*from  w  w w.j  ava  2  s .co  m*/

    List<Long> result = new ArrayList<Long>();

    for (String s : StringUtils.split(followings, ",")) {
        try {
            result.add(Long.parseLong(StringUtils.trim(s)));
        } catch (NumberFormatException nfEx) {
            // Ignore these
        }
    }

    return CollectionUtils.isEmpty(result) ? Collections.emptyList() : result;
}

From source file:org.apache.sling.testing.mock.osgi.OsgiMetadataUtil.java

private static Map<String, Object> getProperties(Class clazz, Document metadata) {
    Map<String, Object> props = new HashMap<String, Object>();
    String query = getComponentXPathQuery(clazz) + "/property[@name!='' and @value!='']";
    NodeList nodes = queryNodes(metadata, query);
    if (nodes != null) {
        for (int i = 0; i < nodes.getLength(); i++) {
            Node node = nodes.item(i);
            String name = getAttributeValue(node, "name");
            String value = getAttributeValue(node, "value");
            String type = getAttributeValue(node, "type");
            if (StringUtils.equals("Integer", type)) {
                props.put(name, Integer.parseInt(value));
            } else if (StringUtils.equals("Long", type)) {
                props.put(name, Long.parseLong(value));
            } else if (StringUtils.equals("Boolean", type)) {
                props.put(name, Boolean.parseBoolean(value));
            } else {
                props.put(name, value);/*from   w w w  . java2 s .com*/
            }
        }
    }
    query = getComponentXPathQuery(clazz) + "/property[@name!='' and text()!='']";
    nodes = queryNodes(metadata, query);
    if (nodes != null) {
        for (int i = 0; i < nodes.getLength(); i++) {
            Node node = nodes.item(i);
            String name = getAttributeValue(node, "name");
            String[] value = StringUtils.split(StringUtils.trim(node.getTextContent()), "\n\r");
            for (int j = 0; j < value.length; j++) {
                value[j] = StringUtils.trim(value[j]);
            }
            props.put(name, value);
        }
    }
    return props;
}

From source file:org.apache.sling.testing.mock.sling.NodeTypeDefinitionScanner.java

/**
 * Find all node type definition classpath paths by searching all MANIFEST.MF files in the classpath and reading
 * the paths from the "Sling-Nodetypes" entry.
 * The order of the paths from each entry is preserved, but the overall order when multiple bundles define such an entry
 * is not deterministic and may not be correct according to the dependencies between the node type definitions.
 * @return List of node type definition class paths
 *//*  www . j  a  va 2 s.  com*/
private static List<String> findeNodeTypeDefinitions() {
    List<String> nodeTypeDefinitions = new ArrayList<String>();
    try {
        Enumeration<URL> resEnum = NodeTypeDefinitionScanner.class.getClassLoader()
                .getResources(JarFile.MANIFEST_NAME);
        while (resEnum.hasMoreElements()) {
            try {
                URL url = (URL) resEnum.nextElement();
                InputStream is = url.openStream();
                if (is != null) {
                    try {
                        Manifest manifest = new Manifest(is);
                        Attributes mainAttribs = manifest.getMainAttributes();
                        String nodeTypeDefinitionList = mainAttribs.getValue("Sling-Nodetypes");
                        String[] nodeTypeDefinitionArray = StringUtils.split(nodeTypeDefinitionList, ",");
                        if (nodeTypeDefinitionArray != null) {
                            for (String nodeTypeDefinition : nodeTypeDefinitionArray) {
                                if (!StringUtils.isBlank(nodeTypeDefinition)) {
                                    nodeTypeDefinitions.add(StringUtils.trim(nodeTypeDefinition));
                                }
                            }
                        }
                    } finally {
                        is.close();
                    }
                }
            } catch (Throwable ex) {
                log.warn("Unable to read JAR manifest.", ex);
            }
        }
    } catch (IOException ex2) {
        log.warn("Unable to read JAR manifests.", ex2);
    }
    return nodeTypeDefinitions;
}

From source file:org.apache.syncope.installer.validators.ArchetypeValidator.java

@Override
public Status validateData(final InstallData installData) {
    final String mavenDir = StringUtils.trim(installData.getVariable("mvn.directory"));
    final String mavenGroupId = StringUtils.trim(installData.getVariable("mvn.groupid"));
    final String mavenArtifactId = StringUtils.trim(installData.getVariable("mvn.artifactid"));
    final String mavenSecretKey = StringUtils.trim(installData.getVariable("mvn.secretkey"));
    final String mavenAnonymousKey = StringUtils.trim(installData.getVariable("mvn.anonymous.key"));
    final String mavenJwsKey = StringUtils.trim(installData.getVariable("mvn.jws.key"));
    final String mavenAdminPassword = StringUtils.trim(installData.getVariable("mvn.syncope.admin.password"));
    final String mavenLogDirectory = StringUtils.trim(installData.getVariable("mvn.log.directory"));
    final String mavenBundleDirectory = StringUtils.trim(installData.getVariable("mvn.bundle.directory"));

    boolean verified = true;
    error = new StringBuilder("Required fields:\n");
    if (StringUtils.isBlank(mavenDir)) {
        error.append("Maven home directory\n");
        verified = false;/*  ww  w  .  j  a v a  2  s  .c o m*/
    } else if (!new File(mavenDir + "/bin/mvn").exists()) {
        error.append("Maven home directory not valid, check it please...\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenGroupId)) {
        error.append("GroupID\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenArtifactId)) {
        error.append("ArtifactID\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenSecretKey)) {
        error.append("SecretKey\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenAnonymousKey)) {
        error.append("AnonymousKey\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenJwsKey)) {
        error.append("JwsKey\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenAdminPassword)) {
        error.append("AdminPassword\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenLogDirectory)) {
        error.append("Logs directory\n");
        verified = false;
    }
    if (StringUtils.isBlank(mavenBundleDirectory)) {
        error.append("Bundles directory\n");
        verified = false;
    }

    return verified ? Status.OK : Status.ERROR;
}

From source file:org.apache.zeppelin.hopshive.HopsHiveInterpreter.java

protected ArrayList<String> splitSqlQueries(String sql) {
    ArrayList<String> queries = new ArrayList<>();
    StringBuilder query = new StringBuilder();
    char character;

    Boolean multiLineComment = false;
    Boolean singleLineComment = false;
    Boolean quoteString = false;/*from   w  w w  .j  av  a2s . c  o  m*/
    Boolean doubleQuoteString = false;

    for (int item = 0; item < sql.length(); item++) {
        character = sql.charAt(item);

        if ((singleLineComment && (character == '\n' || item == sql.length() - 1))
                || (multiLineComment && character == '/' && sql.charAt(item - 1) == '*')) {
            singleLineComment = false;
            multiLineComment = false;
            if (item == sql.length() - 1 && query.length() > 0) {
                queries.add(StringUtils.trim(query.toString()));
            }
            continue;
        }

        if (singleLineComment || multiLineComment) {
            continue;
        }

        if (character == '\'') {
            if (quoteString) {
                quoteString = false;
            } else if (!doubleQuoteString) {
                quoteString = true;
            }
        }

        if (character == '"') {
            if (doubleQuoteString && item > 0) {
                doubleQuoteString = false;
            } else if (!quoteString) {
                doubleQuoteString = true;
            }
        }

        if (!quoteString && !doubleQuoteString && !multiLineComment && !singleLineComment
                && sql.length() > item + 1) {
            if (character == '-' && sql.charAt(item + 1) == '-') {
                singleLineComment = true;
                continue;
            }

            if (character == '/' && sql.charAt(item + 1) == '*') {
                multiLineComment = true;
                continue;
            }
        }

        if (character == ';' && !quoteString && !doubleQuoteString) {
            queries.add(StringUtils.trim(query.toString()));
            query = new StringBuilder();
        } else if (item == sql.length() - 1) {
            query.append(character);
            queries.add(StringUtils.trim(query.toString()));
        } else {
            query.append(character);
        }
    }

    return queries;
}

From source file:org.asqatasun.processing.ProcessRemarkServiceImpl.java

@Override
public EvidenceElement getEvidenceElement(String evidenceCode, String evidenceValue) {
    return evidenceElementDataService.getEvidenceElement(StringUtils.trim(evidenceValue),
            getEvidence(evidenceCode));//from  w ww. j ava  2 s .com
}

From source file:org.asqatasun.rules.accessiweb22.Aw22Rule13012.java

/**
 * @param element/*from   www .  j av a 2  s  .c om*/
 * @return whether the given element is an immediate redirection
 */
private boolean isImmediateRedirection(Element element) {
    String contentAttributeContent = element.attr(CONTENT_ATTR);
    String[] contentAttributeValues = contentAttributeContent.split(SEMI_COLON_CHAR);
    return !(contentAttributeValues != null && contentAttributeValues.length == 2
            && Integer.valueOf(StringUtils.trim(contentAttributeValues[0])) > 0
            && contentAttributeValues[1].toLowerCase().startsWith(URL_STR));
}

From source file:org.asqatasun.rules.elementchecker.lang.detector.LanguageDetectionResult.java

private void computeNumberOfWords(String testedText) {
    String trimmedText = StringUtils.trim(testedText);
    if (StringUtils.isBlank(trimmedText)) {
        return;//from   ww w .  j av a  2  s .  c  om
    }
    numberOfWords = trimmedText.split("\\s+").length;
}

From source file:org.asqatasun.rules.elementchecker.lang.LangChecker.java

/**
 * /*from w  w  w  .  j  av  a2s .co  m*/
 * @param extractedText
 * @return 
 */
protected boolean isTextTestable(String extractedText) {
    if (StringUtils.isBlank(extractedText)) {
        return false;
    }
    String textToTest = StringUtils.trim(extractedText);
    Matcher m = nonAlphanumericPattern.matcher(textToTest);
    return !m.matches() && !GenericValidator.isEmail(textToTest) && !GenericValidator.isUrl(textToTest);
}