List of usage examples for org.apache.commons.lang StringUtils stripToNull
public static String stripToNull(String str)
Strips whitespace from the start and end of a String returning null if the String is empty ("") after the strip.
From source file:com.activecq.samples.replication.impl.ReverseReplicatorImpl.java
private boolean isWhitelisted(final Resource resource) { if (pathWhitelist.length <= 0) { return true; }/*from ww w. j a va2 s . c o m*/ for (String regex : pathWhitelist) { if (StringUtils.stripToNull(regex) == null) { continue; } log.debug("White : " + regex + " vs " + resource.getPath()); Pattern p = Pattern.compile(regex); Matcher m = p.matcher(resource.getPath()); if (m.find()) { return true; } } return false; }
From source file:com.adobe.acs.tools.tag_maker.impl.TagMakerServlet.java
private InputStream stripLineEnds(InputStream is, String charset, char chartoStrip) throws IOException { log.debug("Stripping [ {} ] from the end of lines.", chartoStrip); final ByteArrayOutputStream baos = new ByteArrayOutputStream(); final PrintStream printStream = new PrintStream(baos); final LineIterator lineIterator = IOUtils.lineIterator(is, charset); while (lineIterator.hasNext()) { String line = StringUtils.stripToNull(lineIterator.next()); if (line != null) { line = StringUtils.stripEnd(line, String.valueOf(chartoStrip)); printStream.println(line);// w ww . j ava 2 s.c o m } } return new ByteArrayInputStream(baos.toByteArray()); }
From source file:com.adobe.acs.commons.forms.helpers.impl.PostFormHelperImpl.java
/** * Gets the Form Selector for the form POST request * * @param slingRequest//from ww w . jav a2 s . co m * @return */ public String getFormSelector(final SlingHttpServletRequest slingRequest) { final String requestSuffix = slingRequest.getRequestPathInfo().getSuffix(); if (StringUtils.equals(requestSuffix, this.getSuffix()) || !StringUtils.startsWith(requestSuffix, this.getSuffix() + "/")) { return null; } final int segments = StringUtils.split(this.getSuffix(), '/').length; if (segments < 1) { return null; } final String formSelector = PathInfoUtil.getSuffixSegment(slingRequest, segments); return StringUtils.stripToNull(formSelector); }
From source file:com.activecq.samples.replication.impl.ReverseReplicatorImpl.java
private boolean isBlacklisted(Resource resource) { if (pathBlacklist.length <= 0) { return false; }/*w ww. j a va 2s.c o m*/ for (String regex : pathBlacklist) { if (StringUtils.stripToNull(regex) == null) { continue; } Pattern p = Pattern.compile(regex); Matcher m = p.matcher(resource.getPath()); if (m.find()) { return true; } } return false; }
From source file:com.activecq.samples.replication.impl.ReverseReplicatorImpl.java
private boolean hasValidPrimaryType(Resource resource) { if (primaryTypes.length <= 0) { return true; }// w ww. j a va2 s . co m ValueMap properties = resource.adaptTo(ValueMap.class); for (final String primaryType : primaryTypes) { if (StringUtils.stripToNull(primaryType) == null) { continue; } String tmp = properties.get(JcrConstants.JCR_PRIMARYTYPE, String.class); log.debug("PT : " + tmp + " vs " + primaryType); if (StringUtils.equals(primaryType, tmp)) { return true; } } return false; }
From source file:com.activecq.samples.replication.impl.ReverseReplicatorImpl.java
private boolean hasValidProperty(Resource resource) { if (propertyMatches.isEmpty()) { return true; }/*w w w . j a v a 2 s.c o m*/ // Removal event if (resource.adaptTo(Node.class) == null) { return true; } ValueMap properties = resource.adaptTo(ValueMap.class); for (final String property : propertyMatches.keySet()) { if (StringUtils.stripToNull(property) == null) { continue; } final String value = (String) propertyMatches.get(property); if (properties.containsKey(property)) { String tmp = properties.get(property, String.class); if (StringUtils.equals(value, tmp)) { log.debug("Expected(" + property + ": " + value + ") -> Actual(" + property + ": " + tmp + ")"); return true; } } } return false; }
From source file:com.adobe.acs.commons.errorpagehandler.impl.ErrorPageHandlerImpl.java
/** * Find the JCR full path to the most appropriate Error Page. * * @param request/*from w w w .ja v a 2 s. c o m*/ * @param errorResource * @return */ @Override @SuppressWarnings("squid:S3776") public String findErrorPage(SlingHttpServletRequest request, Resource errorResource) { if (!isEnabled()) { return null; } final String errorsPath = findErrorsPath(request, errorResource); Resource errorPage = null; if (StringUtils.isNotBlank(errorsPath)) { final ResourceResolver resourceResolver = errorResource.getResourceResolver(); final String errorPath = errorsPath + "/" + getErrorPageName(request); errorPage = getResource(resourceResolver, errorPath); if (errorPage == null && StringUtils.isNotBlank(errorsPath)) { log.trace( "No error-specific errorPage could be found, use the 'default' error errorPage for the Root content path"); errorPage = resourceResolver.resolve(errorsPath); } } String errorPagePath = null; if (errorPage == null || ResourceUtil.isNonExistingResource(errorPage)) { log.trace("no custom error page could be found"); if (this.hasSystemErrorPage()) { errorPagePath = this.getSystemErrorPagePath(); log.trace("using system error page [ {} ]", errorPagePath); } } else { errorPagePath = errorPage.getPath(); } if (errorImagesEnabled && this.isImageRequest(request)) { if (StringUtils.startsWith(this.errorImagePath, "/")) { // Absolute path return this.errorImagePath; } else if (StringUtils.isNotBlank(errorPagePath)) { // Selector or Relative path; compute path based off found error page if (StringUtils.startsWith(this.errorImagePath, ".")) { final String selectorErrorImagePath = errorPagePath + this.errorImagePath; log.debug("Using selector-based error image: {}", selectorErrorImagePath); return selectorErrorImagePath; } else { final String relativeErrorImagePath = errorPagePath + "/" + StringUtils.removeStart(this.errorImagePath, "/"); log.debug("Using relative path-based error image: {}", relativeErrorImagePath); return relativeErrorImagePath; } } else { log.warn("Error image path found, but no error page could be found so relative path cannot " + "be applied: {}", this.errorImagePath); } } else if (StringUtils.isNotBlank(errorPagePath)) { errorPagePath = StringUtils.stripToNull(applyExtension(errorPagePath)); log.debug("Using resolved error page: {}", errorPagePath); return errorPagePath; } else { log.debug("ACS AEM Commons Error Page Handler is enabled but mis-configured. A valid error image" + " handler nor a valid error page could be found."); } return null; }
From source file:com.activecq.tools.errorpagehandler.impl.ErrorPageHandlerImpl.java
/** * Escapes JCR node names for search; Especially important for nodes that start with numbers * * @param name//from w w w . j a v a 2 s. co m * @return */ private String escapeNodeName(String name) { name = StringUtils.stripToNull(name); if (name == null) { return ""; } return ISO9075.encode(name); }
From source file:com.feedzai.commons.sql.abstraction.engine.impl.MySqlEngine.java
@Override protected void dropFks(final String table) throws DatabaseEngineException { String schema = StringUtils.stripToNull(properties.getSchema()); ResultSet rs = null;//from w w w. j a v a 2 s . c o m try { getConnection(); rs = conn.getMetaData().getImportedKeys(null, schema, table); Set<String> fks = new HashSet<String>(); while (rs.next()) { fks.add(rs.getString("FK_NAME")); } for (String fk : fks) { try { executeUpdate(String.format("alter table %s drop foreign key %s", quotize(table, escapeCharacter()), quotize(fk, escapeCharacter()))); } catch (Exception e) { logger.warn("Could not drop foreign key '{}' on table '{}'", fk, table); logger.debug("Could not drop foreign key.", e); } } } catch (Exception e) { throw new DatabaseEngineException("Error dropping foreign key", e); } finally { try { if (rs != null) { rs.close(); } } catch (Exception a) { logger.trace("Error closing result set.", a); } } }
From source file:com.adobe.acs.tools.csv_asset_importer.impl.CsvAssetImporterServlet.java
/** * Adds a populated terminating field to the ends of CSV entries. * If the last entry in a CSV row is empty, the CSV library has difficulty understanding that is the end of the row. * * @param is the CSV file as an inputstream * @param separator The field separator/* www .j a v a2 s . c o m*/ * @param charset The charset * @return An inputstream that is the same as is, but each line has a populated line termination entry * @throws IOException */ private InputStream terminateLines(final InputStream is, final char separator, final String charset) throws IOException { final ByteArrayOutputStream baos = new ByteArrayOutputStream(); final PrintStream printStream = new PrintStream(baos); final LineIterator lineIterator = IOUtils.lineIterator(is, charset); while (lineIterator.hasNext()) { String line = StringUtils.stripToNull(lineIterator.next()); if (line != null) { line += separator + TERMINATED; printStream.println(line); } } return new ByteArrayInputStream(baos.toByteArray()); }