List of usage examples for java.lang StringBuilder indexOf
@Override
public int indexOf(String str, int fromIndex)
From source file:de.tudarmstadt.ukp.dkpro.core.io.pdf.Pdf2CasConverter.java
private StringBuilder sanitize(final StringBuilder aContent) { int i = 0;//from w ww . j a v a 2 s . c o m int lastBreak = 0; while (i < aContent.length()) { // Check valid unicode char if (!isValidXMLChar(aContent.codePointAt(i))) { aContent.setCharAt(i, ' '); i++; continue; } // Set up how many characters we want to skip int seek = i + 1; // Do we maybe have an entity? if (aContent.charAt(i) == '&') { // REC 2006-10-21 Some PDFs seem to have entities and others // don't // so we may encounter &'s that do not introduce an entity and // just ignore them. final int end = aContent.indexOf(";", i); if (end != -1) { final String cand = aContent.substring(i, end + 1); String r = null; try { if (cand.startsWith("&#x")) { final int cp = Integer.parseInt(cand.substring(2, cand.length() - 1), 16); r = isValidXMLChar(cp) ? String.valueOf(Character.toChars(cp)) : " "; } else if (cand.startsWith("&#")) { final int cp = Integer.parseInt(cand.substring(2, cand.length() - 1)); r = isValidXMLChar(cp) ? String.valueOf(Character.toChars(cp)) : " "; } else { // RE 2006-10-22 The chance that there is a & and a // ; // together in a string is quite big. Let's be // tolerant. } } catch (final NumberFormatException e) { log.warn("Invalid numeric entity in fragment [" + cand + "] - Dropping it."); } // Expand the entity and set proper skip (if found) if (r != null) { aContent.replace(i, i + cand.length(), r); seek = i + r.length(); } } } // Match against the Trie after numeric entity expansion is over if (substitutionTable != null) { final Trie<String>.Node match = substitutionTable.getNode(aContent, i); if (match != null) { aContent.replace(i, i + match.level, match.value); seek = i + match.value.length(); } } // Check line breaks while (i < seek) { if (aContent.charAt(i) == '\n') { lastBreak = i; } else if (Character.isWhitespace(aContent.codePointAt(i)) && (i > (lastBreak + 79))) { lastBreak = i; aContent.replace(i, i + 1, "\n"); } i++; } } return aContent; }
From source file:org.pentaho.di.trans.steps.ivwloader.IngresVectorwiseLoader.java
private String replace(String string, String[] searchStrings, String[] replaceStrings) { StringBuilder builder = new StringBuilder(string); for (int e = 0; e < Math.min(searchStrings.length, replaceStrings.length); e++) { String chr = searchStrings[e]; String rep = replaceStrings[e]; int idx = builder.indexOf(chr, 0); while (idx > 0) { builder.replace(idx, idx + chr.length(), rep); idx = builder.indexOf(chr, idx + rep.length()); }/*from w w w. j a v a 2s. c o m*/ } return builder.toString(); }
From source file:oscar.eform.data.EForm.java
public void setAction(boolean unset) { // sets action= in the form StringBuilder html = new StringBuilder(this.formHtml); int index = StringBuilderUtils.indexOfIgnoreCase(html, "<form", 0); int endtag = html.indexOf(">", index + 1); // --remove all previous actions, methods and names from the form tag if (index < 0) return;/*from www . j a v a 2 s .co m*/ int pointer, pointer2; while (((pointer = StringBuilderUtils.indexOfIgnoreCase(html, " action=", index)) >= 0) && (pointer < endtag)) { pointer2 = nextSpot(html, pointer + 1); html = html.delete(pointer, pointer2); endtag = html.indexOf(">", index + 1); } while (((pointer = StringBuilderUtils.indexOfIgnoreCase(html, " method=", index)) >= 0) && (pointer < endtag)) { pointer2 = nextSpot(html, pointer + 1); html = html.delete(pointer, pointer2); endtag = html.indexOf(">", index + 1); } pointer = StringBuilderUtils.indexOfIgnoreCase(html, " name=", index); String name = "name=\"saveEForm\" "; if ((pointer >= 0) && (pointer < endtag)) { pointer2 = nextSpot(html, pointer + 1); endtag = html.indexOf(">", index + 1); name = ""; } if (index < 0) return; if (unset) { this.formHtml = html.toString(); return; } index += 5; StringBuilder action = new StringBuilder( "action=\"../eform/addEForm.do?efmfid=" + this.fid + "&efmdemographic_no=" + this.demographicNo + "&efmprovider_no=" + this.providerNo + "&eform_link=" + this.eform_link); if (this.parentAjaxId != null) action.append("&parentAjaxId=" + this.parentAjaxId); action.append("\""); String method = "method=\"POST\""; html.insert(index, " " + action.toString() + " " + name + method); this.formHtml = html.toString(); }
From source file:oscar.oscarLab.ca.all.parsers.TDISHandler.java
/** * Return the result of the jth OBX at ith OBR. * /* w w w . ja v a 2 s . c o m*/ * If it's an ITS^REPORT, the show nothing as this result will be fetched in the previous column. * * @param i * @param j * @param its * @return */ @SuppressWarnings("unchecked") public String getOBXResult(int i, int j, boolean its) { String result = "", newComment = ""; int len = 80; try { OBX obx = null; Terser terser = new Terser(msg); result = getString( Terser.get((obx = (OBX) ((ArrayList) obrSegMap.get(obrSegKeySet.get(i))).get(j)), 5, 0, 1, 1)); // format the result if (result.endsWith(".")) result = result.substring(0, result.length() - 1); if (result.length() > len) { StringBuilder sb = new StringBuilder(result); int i1 = 0; while ((i1 = sb.indexOf(" ", i1 + len)) != -1) { sb.replace(i1, i1 + 1, "<br/>"); } newComment = sb.toString(); logger.info("Modified comment =" + newComment); } else { newComment = result; logger.info("Original comment =" + newComment); } //if true, then we're giving the report values to the function showing the "test name" per OBX if (its) return newComment; //return result; String name = ""; //default behavior is for ITS^REPORT is to show now result as this will be in the "test name" field. if ((name = obx.getObservationIdentifier().getText().getValue()).indexOf("ITS") != -1 || name.indexOf("DEPARTMENTAL") != -1) return ""; } catch (Exception e) { logger.error("Exception returning result", e); } return result; }
From source file:org.jivesoftware.community.util.StringUtils.java
public static StringBuilder replaceAll(StringBuilder text, String token, String repl) { int tokSize = token.length(); int i = 0;// w ww . j a va 2 s.co m do { if (i == -1) break; i = text.indexOf(token, i); if (i != -1) { text.replace(i, i + tokSize, repl); i += repl.length(); } } while (true); return text; }
From source file:com.qwazr.crawler.web.driver.BrowserDriver.java
public String getSnippet(SearchContext searchContext, int sizeLimit) { List<WebElement> elements = searchContext.findElements(By.tagName("p")); if (elements == null) return null; StringBuilder sb = new StringBuilder(); for (WebElement element : elements) { String text = null;// w w w . j av a 2s . co m try { text = getTextSafe(element); } catch (CSSException e) { if (logger.isWarnEnabled()) logger.warn("Cannot extract snippet: " + e.getMessage(), e); } if (text == null) continue; text = StringUtils.join(StringUtils.split(text, " \r\n\t"), ' '); sb.append(text); if (!text.endsWith(".")) sb.append(' '); sb.append(' '); if (sb.length() > sizeLimit) break; } if (sb.length() <= sizeLimit) return sb.toString().trim(); int i = 0; int last = -1; for (;;) { i = sb.indexOf(" ", i + 1); if (i == -1 || i > sizeLimit) break; last = i; } if (last == -1) last = sizeLimit; return sb.substring(0, last) + ""; }
From source file:oscar.eform.data.EForm.java
private int nextIndex(StringBuilder text, String option1, String option2, int pointer) { // converts text content to lowercase text = new StringBuilder(text.toString().toLowerCase()); option1 = option1.toLowerCase();//from w ww.ja v a 2 s.c o m option2 = option2.toLowerCase(); // returns the index of option1 or option2 whichever one is closer and exists int index; int option1i = text.indexOf(option1, pointer); int option2i = text.indexOf(option2, pointer); if (option1i < 0) index = option2i; else if (option2i < 0 || option1i < option2i) index = option1i; else index = option2i; return index; }
From source file:ch.randelshofer.cubetwister.HTMLExporter.java
/** * Reads the content of the input stream into a list of token. * If a token start with "${", its a placeholder. * If a token doesn't start with "${" its a literal text. *//* www . j av a 2s. c o m*/ private String[] toTokens(String filename, InputStream in) throws IOException { InputStreamReader reader = new InputStreamReader(in, "UTF8"); StringBuilder buf = new StringBuilder(); char[] cbuf = new char[256]; int len; while (-1 != (len = reader.read(cbuf, 0, cbuf.length))) { buf.append(cbuf, 0, len); } int p1 = 0; int p2 = 0; LinkedList<String> tokens = new LinkedList<String>(); while (true) { p1 = buf.indexOf("${", p2); if (p1 == -1) { break; } tokens.add(buf.substring(p2, p1)); p2 = buf.indexOf("}", p1 + 2); if (p2 == -1) { throw new IOException("Closing curly bracket missing in " + filename + " after position " + p1); } p2++; tokens.add(buf.substring(p1, p2)); } if (p2 != buf.length()) { tokens.add(buf.substring(p2)); } return tokens.toArray(new String[tokens.size()]); }
From source file:org.jahia.services.render.filter.cache.AggregateCacheFilter.java
private int replaceInContent(StringBuilder sb, int start, int end, String replacement) { if (replacement == null) { replacement = ""; }/*w w w .j av a 2s . co m*/ sb.replace(start, end, replacement); return sb.indexOf(CACHE_ESI_TAG_START, start + replacement.length()); }
From source file:org.jahia.services.render.filter.cache.AggregateCacheFilter.java
/** * Aggregate the content that are inside the cached fragment to get a full HTML content with all sub modules * embedded./*from w ww. j a v a 2 s . c om*/ * * @param cache The cache * @param cachedContent The fragment, as it is stored in the cache * @param renderContext The render context * @param areaIdentifier * @param cacheKeyStack * @param allPaths * @return */ protected String aggregateContent(Cache cache, String cachedContent, RenderContext renderContext, String areaIdentifier, Stack<String> cacheKeyStack, Set<String> allPaths) throws RenderException { int esiTagStartIndex = cachedContent.indexOf(CACHE_ESI_TAG_START); if (esiTagStartIndex == -1) { return cachedContent; } else { StringBuilder sb = new StringBuilder(cachedContent); while (esiTagStartIndex != -1) { int esiTagEndIndex = sb.indexOf(CACHE_ESI_TAG_END, esiTagStartIndex); if (esiTagEndIndex != -1) { String cacheKey = sb.substring(esiTagStartIndex + CACHE_ESI_TAG_START.length(), esiTagEndIndex); String replacedCacheKey = replacePlaceholdersInCacheKey(renderContext, cacheKey); if (logger.isDebugEnabled()) { logger.debug("Check if {} is in cache", replacedCacheKey); } boolean cacheable = true; CacheKeyGenerator keyGenerator = cacheProvider.getKeyGenerator(); Map<String, String> keyAttrbs = keyGenerator.parse(cacheKey); final String ecParameter = renderContext.getRequest().getParameter(EC); if ((ecParameter != null && ecParameter.equals(keyAttrbs.get("resourceID"))) || (renderContext.getRequest().getParameter(V) != null && renderContext.isLoggedIn())) { cacheable = false; } if (cacheable && cache.isKeyInCache(replacedCacheKey)) { // If fragment is in cache, get it from there and aggregate recursively final Element element = cache.get(replacedCacheKey); if (element != null && element.getObjectValue() != null) { if (logger.isDebugEnabled()) { logger.debug("It has been found in cache"); } @SuppressWarnings("unchecked") final CacheEntry<String> cacheEntry = (CacheEntry<String>) element.getObjectValue(); String content = cacheEntry.getObject(); // Avoid loops if (cacheKeyStack.contains(cacheKey)) { // replace by empty esiTagStartIndex = replaceInContent(sb, esiTagStartIndex, esiTagEndIndex + CACHE_ESI_TAG_END_LENGTH, StringUtils.EMPTY); continue; } cacheKeyStack.push(cacheKey); try { if (!cachedContent.equals(content)) { try { if (cacheEntry.getProperty("requestAttributes") != null) { Map<String, Serializable> requestAttributesToCache = (Map<String, Serializable>) cacheEntry .getProperty("requestAttributes"); for (Map.Entry<String, Serializable> entry : requestAttributesToCache .entrySet()) { renderContext.getRequest().setAttribute(entry.getKey(), entry.getValue()); } } esiTagStartIndex = replaceInContent(sb, esiTagStartIndex, esiTagEndIndex + CACHE_ESI_TAG_END_LENGTH, aggregateContent(cache, content, renderContext, (String) cacheEntry.getProperty("areaResource"), cacheKeyStack, (Set<String>) cacheEntry.getProperty("allPaths"))); } catch (RenderException e) { throw new RuntimeException(e.getMessage(), e); } } else { // TODO: need to investigate here, seem's that the if condition is always true. esiTagStartIndex = replaceInContent(sb, esiTagStartIndex, esiTagEndIndex + CACHE_ESI_TAG_END_LENGTH, content); } } finally { cacheKeyStack.pop(); } } else { cache.put(new Element(replacedCacheKey, null)); if (logger.isDebugEnabled()) { logger.debug("Content is expired"); } // The fragment is not in the cache, generate it try { esiTagStartIndex = replaceInContent(sb, esiTagStartIndex, esiTagEndIndex + CACHE_ESI_TAG_END_LENGTH, generateContent(renderContext, cacheKey, areaIdentifier, allPaths)); } catch (RenderException e) { throw new RuntimeException(e.getMessage(), e); } } } else { if (logger.isDebugEnabled()) { logger.debug("Content is missing from cache"); } // The fragment is not in the cache, generate it try { esiTagStartIndex = replaceInContent(sb, esiTagStartIndex, esiTagEndIndex + CACHE_ESI_TAG_END_LENGTH, generateContent(renderContext, cacheKey, areaIdentifier, allPaths)); } catch (RenderException e) { throw new RuntimeException(e.getMessage(), e); } } } else { // no closed esi end tag found return sb.toString(); } } return sb.toString(); } }