Java Code Examples for org.apache.commons.lang3.StringUtils#replaceChars()

public Locale getLocaleFromString(String localeString) {
    // should this just use LocalUtils.toLocale()? - can't - it thinks en_GB is invalid for example
    if (localeString != null) {
        // force en-US (dash separated) values into underscore style
        localeString = StringUtils.replaceChars(localeString, '-', '_');
    } else {
        return null;
    }
    String[] locValues = localeString.trim().split("_");
    if (locValues.length >= 3 && StringUtils.isNotBlank(locValues[2])) {
        return new Locale(locValues[0], locValues[1], locValues[2]); // language, country, variant
    } else if (locValues.length == 2 && StringUtils.isNotBlank(locValues[1])) {
        return new Locale(locValues[0], locValues[1]); // language, country
    } else if (locValues.length == 1 && StringUtils.isNotBlank(locValues[0])) {
        return new Locale(locValues[0]); // language
    } else {
        return Locale.getDefault();
    }
}
 

public void testToUrlRelativePath()
{
    Path workingDir = Paths.get( "" );

    String workingDirname = StringUtils.replaceChars( workingDir.toAbsolutePath().toString(), '\\', '/' );

    // Some JVM's retain the "." at the end of the path.  Drop it.
    if ( workingDirname.endsWith( "/." ) )
    {
        workingDirname = workingDirname.substring( 0, workingDirname.length() - 2 );
    }

    if ( !workingDirname.startsWith( "/" ) )
    {
        workingDirname = "/" + workingDirname;
    }

    String path = "path/to/resource.xml";
    String expectedPath = "file:" + workingDirname + "/" + path;

    assertEquals( expectedPath, PathUtil.toUrl( path ) );
}
 

/**
 * SCIPIO: Encodes an arbitrary directory name for secure usage inside a file path/URL used
 * for images - preventing directory separators, zero-char and directory switches ("..").
 * <p>
 * NOTE: This was originally intended for middle pathnames only, such that the filename part
 * should be handled by {@link #cleanFilename(String)}, but this has become moot (2018-11-05).
 * <p>
 * Added 2018-05-04.
 */
public static String cleanPathname(String name) {
    if (name == null || name.isEmpty()) {
        return name;
    }
    String origName = name;
    name = StringUtils.replaceChars(name, "/\\\0", "___");
    // There should be no need for this because the slashes are all removed,
    // so the only danger case is if ".." between unknown path delims
    //name = noMultiDotPat.matcher(name).replaceAll(".");
    if ("..".equals(name)) {
        name = "__";
    }
    if (!origName.equals(name)) {
        Debug.logWarning("cleanPathname: filtered pathname [" + origName + "] to [" + name + "]", module);
    }
    //if (name.startsWith(".")) name = name.substring(1);
    return name;
}
 

private void emitHbOrStatInfo(Tuple input, Map<String, String> recordMap, Integer partition, Long offset) {
    Long timestamp;
    //心跳数据
    if (StringUtils.equals(recordMap.get("type"),
            inner.logProcessorConf.getProperty(Constants.LOG_HEARTBEAT_TYPE))) {
        //时间戳：logstash或ums的时间戳
        timestamp = getLogTimestamp(recordMap);
        String host = StringUtils.replaceChars(recordMap.get("host"), ".", "_");
        String tableName = null;
        String umsSource = null;
        if (!StringUtils.isEmpty(recordMap.get("tableName"))) {
            tableName = recordMap.get("tableName");
            umsSource = recordMap.get("umsSource");
        }
        //发送active表的统计信息
        String namespace = emitActiveTableInfo(input, timestamp, host, partition, offset, tableName, umsSource);
        //发送abort表的统计信息
        if (StringUtils.isEmpty(namespace)) {
            namespace = emitAbortTableInfo(input, timestamp, host, partition, offset, tableName, umsSource);
        } else {
            emitAbortTableInfo(input, timestamp, host, partition, offset, tableName, umsSource);
        }
        //发送全局统计信息
        emitGlobalStatInfo(input, timestamp, host, namespace);
    }
}
 

public QueryTree(DomainModel model, String query, boolean failOnErrors) {
    Preconditions.checkNotNull(query, "query is null");
    String modifiedQuery = StringUtils.replaceChars(query, "\n\r\t", "   ");

    this.model = model;
    this.queryString = modifiedQuery;
    try {
        this.tree = Parser.parse(modifiedQuery, failOnErrors);
    } catch (RecognitionException e) {
        throw new JPA2RecognitionException("JPA grammar recognition error", e);
    }

    this.idVarSelector = new IdVarSelector(model);
    new TreeVisitor().visit(tree, idVarSelector);
}
 

@Override
public Object generateCell(com.vaadin.v7.ui.Table source, Object itemId, Object columnId) {
    Property property = source.getItem(itemId).getItemProperty(columnId);
    Object value = property.getValue();

    if (value == null) {
        return null;
    }

    String stringValue = value.toString();
    if (columnId instanceof MetaPropertyPath) {
        MetaProperty metaProperty = ((MetaPropertyPath) columnId).getMetaProperty();
        if (DynamicAttributesUtils.isDynamicAttribute(metaProperty)) {
            stringValue = dynamicAttributesTools.getDynamicAttributeValueAsString(metaProperty, value);
        }
    }
    String cellValue = stringValue;
    boolean isMultiLineCell = StringUtils.contains(stringValue, "\n");
    if (isMultiLineCell) {
        cellValue = StringUtils.replaceChars(cellValue, '\n', ' ');
    }

    int maxTextLength = column.getMaxTextLength();
    if (stringValue.length() > maxTextLength + MAX_TEXT_LENGTH_GAP || isMultiLineCell) {
        return StringUtils.abbreviate(cellValue, maxTextLength);
    } else {
        return cellValue;
    }
}
 

/**
 * Adjust the eid - trim it to null, and lower case IF we are case insensitive.
 *
 * @param eid
 *        The eid to clean up.
 * @return A cleaned up eid.
 */
protected String cleanEid(String eid)
{
       eid = StringUtils.lowerCase(eid);
       eid = StringUtils.trimToNull(eid);

       if (eid != null) {
           // remove all instances of these chars <>,;:\"
           eid = StringUtils.replaceChars(eid, "<>,;:\\/", "");
       }
       // NOTE: length check is handled later on
       return eid;
}
 

private void removeAbsolutePathAndCompare(Class<?> expectedClass,
        String expectedTs, String errorMessage, String actualContent) {
    Matcher matcher = JAVA_PATH_REFERENCE_REGEX.matcher(actualContent);

    Assert.assertTrue(errorMessage, matcher.find());

    String actualJavaFileReference = matcher.group(1);

    String actualContentWithoutPathReference = actualContent
            .replace(actualJavaFileReference, "");
    equalsIgnoreWhiteSpaces(errorMessage, expectedTs,
            actualContentWithoutPathReference);

    String javaFilePathReference = matcher.group(2);

    Class declaringClass = expectedClass;
    while (declaringClass.getDeclaringClass() != null) {
        declaringClass = declaringClass.getDeclaringClass();
    }
    String expectedEndingJavaFilePath = StringUtils.replaceChars(
            declaringClass.getCanonicalName(), '.', File.separatorChar) + ".java";
    String wrongPathMessage = String.format(
            "The generated model class '%s' refers to Java path '%s'. The path should end with '%s'",
            expectedClass, actualJavaFileReference,
            expectedEndingJavaFilePath);
    Assert.assertTrue(wrongPathMessage,
            javaFilePathReference.endsWith(expectedEndingJavaFilePath));
}
 

public Map<String, Long> fetch (String datasetName, long start, long end)  throws IOException {
  String fullUrl =
          (this.baseUrl.endsWith("/") ? this.baseUrl : this.baseUrl + "/") + StringUtils.replaceChars(datasetName, '/', '.')
                  + "?" + this.startQueryString + "=" + start + "&" + this.endQueryString + "=" + end;
  log.info("Full URL is " + fullUrl);
  String response = getHttpResponse(fullUrl);
 return parseResponse (fullUrl, response, datasetName);
}
 

private void updateTimeFormat() {
    mask = StringUtils.replaceChars(timeFormat, "Hhmsa", "####U");
    try {
        formatter.setMask(mask);
    } catch (ParseException e) {
        throw new RuntimeException(e);
    }
    impl.setValue(impl.getValue());
}
 

/**
 * Helper for src retrieval and normalization.
 *
 * @return the value of the attribute {@code src} with all line breaks removed
 * or an empty string if that attribute isn't defined.
 */
protected final String getSrcAttributeNormalized() {
    // at the moment StringUtils.replaceChars returns the org string
    // if nothing to replace was found but the doc implies, that we
    // can't trust on this in the future
    final String attrib = getAttributeDirect("src");
    if (ATTRIBUTE_NOT_DEFINED == attrib) {
        return attrib;
    }

    return StringUtils.replaceChars(attrib, "\r\n", "");
}
 

protected Path findTimeStampedSnapshotPom( String groupId, String artifactId, String version,
                                           Path parentDirectory )
{

    // reading metadata if there
    Path mavenMetadata = parentDirectory.resolve( METADATA_FILENAME );
    if ( Files.exists(mavenMetadata) )
    {
        try
        {
            ArchivaRepositoryMetadata archivaRepositoryMetadata = metadataReader.read( mavenMetadata );
            SnapshotVersion snapshotVersion = archivaRepositoryMetadata.getSnapshotVersion();
            if ( snapshotVersion != null )
            {
                String lastVersion = snapshotVersion.getTimestamp();
                int buildNumber = snapshotVersion.getBuildNumber();
                String snapshotPath =
                    StringUtils.replaceChars( groupId, '.', '/' ) + '/' + artifactId + '/' + version + '/'
                        + artifactId + '-' + StringUtils.remove( version, "-" + VersionUtil.SNAPSHOT ) + '-'
                        + lastVersion + '-' + buildNumber + ".pom";

                log.debug( "use snapshot path {} for maven coordinate {}:{}:{}", snapshotPath, groupId, artifactId,
                           version );

                StorageAsset model = basedir.resolve( snapshotPath );
                //model = pathTranslator.toFile( basedir, groupId, artifactId, lastVersion, filename );
                if ( model.exists() )
                {
                    return model.getFilePath();
                }
            }
        }
        catch ( RepositoryMetadataException e )
        {
            log.warn( "fail to read {}, {}", mavenMetadata.toAbsolutePath(), e.getCause() );
        }
    }

    return null;
}
 

private void prepTestRepo( ManagedRepositoryContent repo, ItemSelector reference )
    throws IOException
{
    String groupDir = StringUtils.replaceChars( reference.getNamespace(), '.', '/' );
    String path = groupDir + "/" + reference.getArtifactId();

    Path srcRepoDir = getRepositoryPath( "metadata-repository" );
    Path srcDir = srcRepoDir.resolve( path );
    Path destDir = repo.getRepository().getRoot().getFilePath().resolve( path );

    assertTrue( "Source Dir exists: " + srcDir, Files.exists(srcDir) );
    Files.createDirectories(destDir);

    FileUtils.copyDirectory( srcDir.toFile(), destDir.toFile() );
}
 

/**
 * Helper for src retrieval and normalization.
 *
 * @return the value of the attribute {@code src} with all line breaks removed
 * or an empty string if that attribute isn't defined.
 */
protected final String getSrcAttributeNormalized() {
    // at the moment StringUtils.replaceChars returns the org string
    // if nothing to replace was found but the doc implies, that we
    // can't trust on this in the future
    final String attrib = getAttributeDirect(SRC_ATTRIBUTE);
    if (ATTRIBUTE_NOT_DEFINED == attrib) {
        return attrib;
    }

    return StringUtils.replaceChars(attrib, "\r\n", "");
}
 

public static String getMaterialName(Material material) {
    PluginConfiguration config = FunnyGuilds.getInstance().getPluginConfiguration();

    if (!config.translatedMaterialsEnable) {
        return material.toString();
    }

    if (config.translatedMaterials.containsKey(material)) {
        return ChatUtils.colored(FunnyGuilds.getInstance().getPluginConfiguration().translatedMaterials.get(material));
    }

    return StringUtils.replaceChars(material.toString().toLowerCase(), '_', ' ');
}
 

private void configureName() {
    name = StringUtils.replaceChars(name, '.', '-');
}
 

protected void updateTimeFormat() {
    String mask = StringUtils.replaceChars(timeFormat, "Hhmsa", "####U");
    placeholder = StringUtils.replaceChars(mask, "#U", "__");
    getState().mask = mask;
    getState().timeFormat = timeFormat;
}
 

public static String format(String id) {
    return StringUtils.replaceChars(StringUtils.lowerCase(id), ' ', '-');
}
 

private void configureName() {
    name = StringUtils.replaceChars(name, '.', '-');
}
 

@Override
protected void updateInternal(String newDateString, Map<String, Integer> resolutions) {
    // CAUTION: copied from AbstractDateField
    Set<String> resolutionNames = getResolutions().map(Enum::name)
            .collect(Collectors.toSet());
    resolutionNames.retainAll(resolutions.keySet());
    if (!isReadOnly()
            && (!resolutionNames.isEmpty() || newDateString != null)) {

        // Old and new dates
        final LocalDate oldDate = getValue();

        LocalDate newDate;

        String mask = StringUtils.replaceChars(getState(false).dateMask, "#U", "__");
        if ("".equals(newDateString)
                || mask.equals(newDateString)) {

            newDate = null;
        } else {
            newDate = reconstructDateFromFields(resolutions, oldDate);
        }

        boolean parseErrorWasSet = currentErrorMessage != null;
        boolean hasChanges = !Objects.equals(dateString, newDateString)
                || !Objects.equals(oldDate, newDate)
                || parseErrorWasSet;

        if (hasChanges) {
            dateString = newDateString;
            currentErrorMessage = null;
            if (newDateString == null || newDateString.isEmpty()) {
                boolean valueChanged = setValue(newDate, true);
                if (!valueChanged && parseErrorWasSet) {
                    doSetValue(newDate);
                }
            } else {
                // invalid date string
                if (resolutions.isEmpty()) {
                    Result<LocalDate> parsedDate = handleUnparsableDateString(
                            dateString);
                    parsedDate.ifOk(v -> setValue(v, true));
                    if (parsedDate.isError()) {
                        dateString = null;
                        currentErrorMessage = parsedDate
                                .getMessage().orElse("Parsing error");

                        if (!isDifferentValue(null)) {
                            doSetValue(null);
                        } else {
                            setValue(null, true);
                        }
                    }
                } else {
                    setValue(newDate, true);
                }
            }
        }
    }
}