List of usage examples for java.lang StringBuffer setLength
@Override public synchronized void setLength(int newLength)
From source file:com.vladium.emma.report.html.ReportGenerator.java
private void addClassItemRow(final IItem item, final boolean odd, final HTMLTable table, final int[] columns, final String nameHREF, final boolean anchor) { if ($assert.ENABLED) { $assert.ASSERT(item != null, "null input: item"); $assert.ASSERT(table != null, "null input: table"); $assert.ASSERT(columns != null, "null input: columns"); }/*from w ww . j a v a 2s. co m*/ final HTMLTable.IRow row = table.newRow(); if (odd) row.setClass(CSS_ODDROW); final StringBuffer buf = new StringBuffer(11); // TODO: reuse a buffer for (int c = 0; c < columns.length; ++c) { final int attrID = columns[c]; final IItemAttribute attr = item.getAttribute(attrID, m_settings.getUnitsType()); if (attr != null) { final HTMLTable.ICell cell = row.newCell(); boolean fail = false; if ((nameHREF != null) && (attrID == IItemAttribute.ATTRIBUTE_NAME_ID)) { buf.setLength(0); attr.format(item, buf); trimForDisplay(buf); final String fullHREFName = anchor ? "#".concat(nameHREF) : nameHREF; cell.add(new HyperRef(fullHREFName, buf.toString(), true)); } else { fail = (m_metrics[attrID] > 0) && !attr.passes(item, m_metrics[attrID]); buf.setLength(0); attr.format(item, buf); trimForDisplay(buf); cell.setText(buf.toString(), true); } cell.setClass(dataCellStyle(c, fail)); } else { // note: by design this puts empty cells for nonexistent attribute types final HTMLTable.ICell cell = row.newCell(); cell.setText(" ", true); cell.setClass(dataCellStyle(c, false)); } } }
From source file:cc.siara.csv_ml_demo.MainActivity.java
/** * Evaluates given XPath from Input box against Document generated by * parsing csv_ml in input box and sets value or node list to output box. *///from w w w . jav a 2s . c o m void processXPath() { EditText etInput = (EditText) findViewById(R.id.etInput); EditText etXPath = (EditText) findViewById(R.id.etXPath); CheckBox cbPretty = (CheckBox) findViewById(R.id.cbPretty); XPath xpath = XPathFactory.newInstance().newXPath(); MultiLevelCSVParser parser = new MultiLevelCSVParser(); Document doc = null; try { doc = parser.parseToDOM(new StringReader(etInput.getText().toString()), false); } catch (IOException e1) { e1.printStackTrace(); } if (doc == null) return; StringBuffer out_str = new StringBuffer(); try { XPathExpression expr = xpath.compile(etXPath.getText().toString()); try { Document outDoc = Util.parseXMLToDOM("<output></output>"); Element rootElement = outDoc.getDocumentElement(); NodeList ret = (NodeList) expr.evaluate(doc, XPathConstants.NODESET); for (int i = 0; i < ret.getLength(); i++) { Object o = ret.item(i); if (o instanceof String) { out_str.append(o); } else if (o instanceof Node) { Node n = (Node) o; short nt = n.getNodeType(); switch (nt) { case Node.TEXT_NODE: case Node.ATTRIBUTE_NODE: case Node.CDATA_SECTION_NODE: // Only one value gets // evaluated? if (out_str.length() > 0) out_str.append(','); if (nt == Node.ATTRIBUTE_NODE) out_str.append(n.getNodeValue()); else out_str.append(n.getTextContent()); break; case Node.ELEMENT_NODE: rootElement.appendChild(outDoc.importNode(n, true)); break; } } } if (out_str.length() > 0) { rootElement.setTextContent(out_str.toString()); out_str.setLength(0); } out_str.append(Util.docToString(outDoc, true)); } catch (Exception e) { // Thrown most likely because the given XPath evaluates to a // string out_str.append(expr.evaluate(doc)); } } catch (XPathExpressionException e) { e.printStackTrace(); } if (out_str.length() > 5 && out_str.substring(0, 5).equals("<?xml")) out_str.delete(0, out_str.indexOf(">") + 1); EditText etOutput = (EditText) findViewById(R.id.etOutput); etOutput.setText(out_str.toString()); // tfOutputSize.setText(String.valueOf(xmlString.length())); }
From source file:net.sourceforge.myvd.inserts.jdbc.JdbcInsert.java
private void createSELECT(ArrayList<Attribute> attributes, StringBuffer buf) { Iterator<Attribute> it = attributes.iterator(); boolean foundRDN = false; boolean foundAttrib = false; if (attributes.size() == 0) { buf.append(" * "); return;// ww w . j av a 2 s .c om } while (it.hasNext()) { foundAttrib = false; String attrib = it.next().getAttribute().getName(); if (attrib.equalsIgnoreCase(this.rdn)) { foundRDN = true; } if (attrib.equalsIgnoreCase("*")) { buf.append("* "); } else { String ldap2dbVal = ldap2db.get(attrib.toLowerCase()); if (ldap2dbVal != null) { buf.append(ldap2dbVal).append(' '); foundAttrib = true; } else { continue; } } if ((it.hasNext() || !foundRDN) && foundAttrib) { buf.append(','); } } if (!foundRDN) { buf.append(this.ldap2db.get(this.rdn.toLowerCase())).append(" ,"); } if (!foundAttrib) { buf.setLength(buf.lastIndexOf(",") - 1); } if (buf.charAt(buf.length() - 1) == ',') { buf.setLength(buf.length() - 1); } }
From source file:org.pentaho.di.core.Const.java
/** * Right pad a StringBuffer: adds spaces to a string until a certain length. If the length is smaller then the limit * specified, the String is truncated./*from w w w . j av a 2 s . c o m*/ * * @param ret * The StringBuffer to pad * @param limit * The desired length of the padded string. * @return The padded String. */ public static final String rightPad(StringBuffer ret, int limit) { int len = ret.length(); int l; if (len > limit) { ret.setLength(limit); } else { for (l = len; l < limit; l++) { ret.append(' '); } } return ret.toString(); }
From source file:com.pureinfo.srm.project.ProjectToFinishRemindJob.java
private void remindAdmins() throws PureException { for (Iterator iter = m_hRemindedPrjs.entrySet().iterator(); iter.hasNext();) { Map.Entry en = (Map.Entry) iter.next(); Integer iDept = (Integer) en.getKey(); SRMUser admin = (SRMUser) m_admins.get(iDept); if (admin == null) continue; StringBuffer sbuff = new StringBuffer(); List[] prjs = (List[]) en.getValue(); if (prjs == null || prjs[0].size() + prjs[1].size() == 0) { continue; }//from w w w . j a v a 2 s. c om sbuff.append(admin.getTrueName()).append(" \n\n"); sbuff.append(""); for (int ii = 0; ii < prjs.length; ii++) { if (prjs[ii].size() > 0) { sbuff.append("").append(ii == 0 ? 1 : 3).append("\n"); sbuff.append("\t\t\t\t\n"); sbuff.append("===================================================================\n"); for (Iterator iterator = prjs[ii].iterator(); iterator.hasNext();) { Object[] ele = (Object[]) iterator.next(); Project prj = (Project) ele[0]; SRMUser usr = (SRMUser) ele[1]; Organization oSection = prj.getAdminSectionObj(); String sSectionName = oSection == null ? "" : oSection.getName(); sbuff.append(DATE_FORMAT.format(prj.getFinishDate())).append('\t'); sbuff.append(usr == null ? "" : usr.getTrueName()).append('\t'); sbuff.append(prj.getProjectNumber()).append('\t'); sbuff.append(sSectionName).append('\t'); sbuff.append(prj.getProjectName()).append('\t'); sbuff.append('\n'); } sbuff.append("\n\n"); } } sbuff.append("\n"); sbuff.append(TODAY); String sMsg = sbuff.toString(); sendMail(admin, "", sMsg); sbuff.setLength(0); } }
From source file:ValidateLicenseHeaders.java
/** * Read the first comment upto the package ...; statement * /*from www.j a v a 2 s . c om*/ * @param javaFile */ static void parseHeader(File javaFile) throws IOException { totalCount++; RandomAccessFile raf = new RandomAccessFile(javaFile, "rw"); String line = raf.readLine(); StringBuffer tmp = new StringBuffer(); long endOfHeader = 0; boolean packageOrImport = false; while (line != null) { long nextEOH = raf.getFilePointer(); line = line.trim(); // Ignore any single line comments if (line.startsWith("//")) { line = raf.readLine(); continue; } // If this is a package/import/class/interface statement break if (line.startsWith("package") || line.startsWith("import") || line.indexOf("class") >= 0 || line.indexOf("interface") >= 0) { packageOrImport = true; break; } // Update the current end of header marker endOfHeader = nextEOH; if (line.startsWith("/**")) tmp.append(line.substring(3)); else if (line.startsWith("/*")) tmp.append(line.substring(2)); else if (line.startsWith("*")) tmp.append(line.substring(1)); else tmp.append(line); tmp.append(' '); line = raf.readLine(); } raf.close(); if (tmp.length() == 0 || packageOrImport == false) { addDefaultHeader(javaFile); return; } String text = tmp.toString(); // Replace all duplicate whitespace with a single space text = text.replaceAll("[\\s*]+", " "); text = text.toLowerCase().trim(); // Replace any copyright date0-date1,date2 with copyright ... text = text.replaceAll(COPYRIGHT_REGEX, "..."); if (tmp.length() == 0) { addDefaultHeader(javaFile); return; } // Search for a matching header boolean matches = false; String matchID = null; Iterator iter = licenseHeaders.entrySet().iterator(); escape: while (iter.hasNext()) { Map.Entry entry = (Map.Entry) iter.next(); String key = (String) entry.getKey(); List list = (List) entry.getValue(); Iterator jiter = list.iterator(); while (jiter.hasNext()) { LicenseHeader lh = (LicenseHeader) jiter.next(); if (text.startsWith(lh.text)) { matches = true; matchID = lh.id; lh.count++; lh.usage.add(javaFile); if (log.isLoggable(Level.FINE)) log.fine(javaFile + " matches copyright key=" + key + ", id=" + lh.id); break escape; } } } text = null; tmp.setLength(0); if (matches == false) invalidheaders.add(javaFile); else if (matchID.startsWith("jboss") && matchID.endsWith("#0") == false) { // This is a legacy jboss head that needs to be updated to the default replaceHeader(javaFile, endOfHeader); jbossCount++; } }
From source file:net.www_eee.portal.channels.ProxyChannel.java
/** * <p>/* ww w. j a va 2 s .c om*/ * Is the supplied {@linkplain File#getPath() path} a relative path, which, if * {@linkplain java.net.URI#resolve(String) resolved} against some other path/folder, would point to a location * <em>within</em> that path's folder. * </p> * * <ul> * <li><code>"/hello/"</code> returns <code>false</code>.</li> * <li><code>"./"</code> returns <code>true</code>.</li> * <li><code>"./hello.txt"</code> returns <code>true</code>.</li> * <li><code>"hello/"</code> returns <code>true</code>.</li> * <li><code>"hello/../"</code> returns <code>true</code>.</li> * <li><code>"hello/world/../"</code> returns <code>true</code>.</li> * <li><code>"hello/world/../../"</code> returns <code>true</code>.</li> * <li><code>"hello/world/../.././"</code> returns <code>true</code>.</li> * <li><code>"hello/world/../../../"</code> returns <code>false</code>.</li> * <li><code>".."</code> returns <code>false</code>.</li> * <li><code>"../"</code> returns <code>false</code>.</li> * </ul> * * @param path The {@linkplain File#getPath() path} to some file or directory. * @return <code>true</code> if the supplied <code>path</code> is a relative subpath. * @throws IllegalArgumentException If <code>path</code> is {@linkplain String#isEmpty() empty}. */ protected static final boolean isRelativeSubPath(final String path) throws IllegalArgumentException { if (path.isEmpty()) throw new IllegalArgumentException("emtpy path"); if (path.charAt(0) == '/') return false; int depth = 0; final StringBuffer currentComponent = new StringBuffer(path.length()); for (int i = 0; i < path.length(); i++) { final char c = path.charAt(i); if (c != '/') { currentComponent.append(c); } else { final String currentComponentString = currentComponent.toString(); if (currentComponentString.equals("..")) { depth--; if (depth < 0) return false; } else if ((currentComponentString.length() > 0) && (!currentComponentString.equals("."))) { depth++; } currentComponent.setLength(0); } } if ((currentComponent.length() == 2) && (currentComponent.toString().equals("..")) && (depth <= 0)) return false; return true; }
From source file:com.ikanow.infinit.e.api.config.source.SourceHandler.java
/** * validateSourceKey/*from w w w. ja v a 2 s. c o m*/ * Checks source key passed in for uniqueness, if the key is not * unique it adds a number to the end and increments the number * until it is unique * @param id * @param key * @return */ private String validateSourceKey(ObjectId id, String key) { /////////////////////////////////////////////////////////////////////// // Keep appending random numbers to the string until we get a unique // match int counter = 0; java.util.Random random = new java.util.Random(new Date().getTime()); StringBuffer sb = new StringBuffer(key).append('.'); key = sb.toString(); int nBaseLen = sb.length(); while (!hasUniqueSourceKey(id, key)) { counter++; if (0 == (counter % 50)) { // every 50 times another term to the expression sb.append('.'); nBaseLen = sb.length(); } //(TESTED) sb.setLength(nBaseLen); sb.append(random.nextInt(10000)); key = sb.toString(); } //(TESTED) return sb.toString(); }
From source file:org.apache.jetspeed.services.template.JetspeedTemplateLocatorService.java
/** * Helper function for template locator to find a localized (NLS) resource. * Considers both language and country resources as well as all the possible * media-types for the request/* w w w .ja v a2s . c o m*/ * * @param data * The rundata for the request. * @param locale * The locale for the request. * * @return The possible paths to a localized template ordered by descending * preference */ private List localizeTemplateName(RunData data, Locale inLocale) { List templates = new ArrayList(); Locale tmplocale = null; if (inLocale != null) { tmplocale = inLocale; } else { CustomLocalizationService locService = (CustomLocalizationService) ServiceUtil .getServiceByName(LocalizationService.SERVICE_NAME); tmplocale = locService.getLocale(data); } // Get the locale store it in the user object if (tmplocale == null) { tmplocale = new Locale(TurbineResources.getString("locale.default.language", "en"), TurbineResources.getString("locale.default.country", "US")); } if (data.getUser() != null) { data.getUser().setTemp("locale", tmplocale); } StringBuffer templatePath = new StringBuffer(); // retrieve all the possible media types String type = data.getParameters().getString(Profiler.PARAM_MEDIA_TYPE, null); List types = new ArrayList(); CapabilityMap cm = ((JetspeedRunData) data).getCapability(); // Grab the Locale from the temporary storage in the User object Locale locale = data.getUser() != null ? (Locale) data.getUser().getTemp("locale") : tmplocale; String language = locale.getLanguage(); String country = locale.getCountry(); if (null != type) { types.add(type); } else { Iterator i = cm.listMediaTypes(); while (i.hasNext()) { types.add(i.next()); } } Iterator typeIterator = types.iterator(); while (typeIterator.hasNext()) { type = (String) typeIterator.next(); if ((type != null) && (type.length() > 0)) { templatePath.append(PATH_SEPARATOR).append(type); } if ((language != null) && (language.length() > 0)) { templatePath.append(PATH_SEPARATOR).append(language); } if ((country != null) && (country.length() > 0)) { templatePath.append(PATH_SEPARATOR).append(country); } templates.add(templatePath.toString()); templatePath.setLength(0); } return templates; }
From source file:org.openmrs.module.sync.api.db.hibernate.HibernateSyncDAO.java
public void importParentDB(InputStream in) { try {/*ww w . j av a 2 s . co m*/ Connection conn = sessionFactory.getCurrentSession().connection(); Statement statement = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY); BufferedReader reader = new BufferedReader(new InputStreamReader(in)); String line; StringBuffer query = new StringBuffer(); boolean queryEnds = false; while ((line = reader.readLine()) != null) { if ((line.startsWith("#") || line.startsWith("--"))) { continue; } queryEnds = line.endsWith(";"); query.append(line); if (queryEnds) { try { statement.execute(query.toString()); } catch (SQLException ex) { log.warn(ex); ex.printStackTrace(); } query.setLength(0); } } in.close(); } catch (IOException ex) { log.warn(ex); ex.printStackTrace(); } catch (SQLException ex) { log.warn(ex); ex.printStackTrace(); } }