List of usage examples for org.apache.commons.lang ArrayUtils isEmpty
public static boolean isEmpty(boolean[] array)
Checks if an array of primitive booleans is empty or null.
From source file:net.jforum.services.ModerationService.java
/** * Lock or unlock a set of topics//from w w w.ja v a 2 s.c om * @param topicIds the id of the topics to lock or unlock * @param moderationLog */ public void lockUnlock(int[] topicIds, ModerationLog moderationLog) { if (ArrayUtils.isEmpty(topicIds)) { return; } for (int topicId : topicIds) { Topic topic = this.topicRepository.get(topicId); if (topic.isLocked()) { topic.unlock(); } else { topic.lock(); } } this.moderationLogService.registerLockedTopics(moderationLog, topicIds); }
From source file:com.kcs.action.GenerateXmlDfFxuAction.java
public String generateXml() throws Exception { logger.debug("generateXml : begin..."); logger.debug("dataSetDate : " + tmpDataSetDate); byte[] xmlBytes = generateXmlService.generateXmlFxu(tmpDataSetDate, tmpTcb); if (ArrayUtils.isEmpty(xmlBytes)) { throw new RuntimeException("Can't generate xml."); } else {//from ww w . ja v a 2 s . com inputStream = new ByteArrayInputStream(xmlBytes); } setCookieDownloadStatus("complete"); fileName = Utility.createXmlFileName("DF_FXU", tmpDataSetDate); logger.debug("generateXml : end..."); return XML; }
From source file:com.adobe.acs.commons.util.InfoWriter.java
/** * Creates a message with optional var injection. * Message format: "A String with any number of {} placeholders that will have the vars injected in order" * @param message the message string with the injection placeholders ({}) * @param vars the vars to inject into the the message template; some type conversion will occur for common data * types/*from ww w . jav a2 s. c o m*/ */ public void message(String message, final Object... vars) { if (ArrayUtils.isEmpty(vars)) { pw.println(message); } else { for (final Object var : vars) { try { message = StringUtils.replaceOnce(message, "{}", TypeUtil.toString(var)); } catch (Exception e) { log.error("Could not derive a valid String representation for {} using TypeUtil.toString(..)", var, e); message = StringUtils.replaceOnce(message, "{}", "???"); } } pw.println(message); } }
From source file:com.adobe.acs.commons.workflow.process.impl.ParameterizedActivatePageProcess.java
@Override protected ReplicationOptions prepareOptions(ReplicationOptions opts) { if (opts == null) { opts = new ReplicationOptions(); }//from w ww. j a va 2 s . co m opts.setFilter(new AgentFilter() { @Override public boolean isIncluded(Agent agent) { if (ArrayUtils.isEmpty(agentId.get())) { return false; } return ArrayUtils.contains(agentId.get(), agent.getId()); } }); return opts; }
From source file:com.autonomy.aci.client.transport.impl.AbstractEncryptionCodec.java
/** * This method should firstly Base64 decode {@code bytes}, then decrypt it and finally inflate it. * @param bytes A Base64 encoded, encrypted and deflated array of bytes * @return The original unencrypted content as a byte array * @throws EncryptionCodecException if there was a problem during any of the three stages of processing *///from www .j a va2 s .c om public byte[] decrypt(final byte[] bytes) throws EncryptionCodecException { LOGGER.trace("decrypt() called..."); if (ArrayUtils.isEmpty(bytes)) { throw new IllegalArgumentException("The byte array to decrypt must not be null or empty."); } // Do all the work... return inflateInternal(decryptInternal(decodeInternal(bytes))); }
From source file:de.codesourcery.asm.util.ASMUtil.java
/** * Create an ASM <code>ClassReader</code> for a given class , searching an optional classpath. * // w w w . j a va 2 s. c o m * <p>If a classpath is specified, it is searched before the system class path.</p> * * @param classToAnalyze * @param classPathEntries optional classpath that may contain directories or ZIP/JAR archives, may be <code>null</code>. * @param logger Logger used to output debug messages * @return * @throws IOException */ public static ClassReader createClassReader(String classToAnalyze, File[] classPathEntries, ILogger logger) throws IOException { if (!ArrayUtils.isEmpty(classPathEntries)) { // convert class name file-system path String relPath = classToAnalyze.replace(".", File.separator); if (!relPath.endsWith(".class")) { relPath += ".class"; } // look through search-path entries for (File parent : classPathEntries) { logger.logVerbose("Searching class in " + parent.getAbsolutePath()); if (parent.isDirectory()) // path entry is a directory { final File classFile = new File(parent, relPath); if (!classFile.exists()) { continue; } try { logger.logVerbose( "Loading class '" + classToAnalyze + "' from " + classFile.getAbsolutePath() + ""); return new ClassReader(new FileInputStream(classFile)); } catch (IOException e) { throw new IOException( "Failed to load class '" + classToAnalyze + "' from " + classFile.getAbsolutePath(), e); } } else if (parent.isFile()) // path entry is a (ZIP/JAR) file { final Path archive = Paths.get(parent.getAbsolutePath()); final FileSystem fs = FileSystems.newFileSystem(archive, null); final Path classFilePath = fs.getPath(relPath); if (Files.exists(classFilePath)) { // load class from archive try { logger.logVerbose("Loading class '" + classToAnalyze + "' from archive " + archive.toAbsolutePath()); InputStream in = fs.provider().newInputStream(classFilePath); return new ClassReader(in); } catch (IOException e) { throw new IOException("Failed to load class '" + classToAnalyze + "' from " + classFilePath.toAbsolutePath(), e); } } continue; } throw new IOException("Invalid entry on search classpath: '" + parent.getAbsolutePath() + "' is neither a directory nor JAR/ZIP archive"); } } // fall-back to using standard classpath logger.logVerbose("Trying to load class " + classToAnalyze + " using system classloader."); try { return new ClassReader(classToAnalyze); } catch (IOException e) { throw new IOException("Failed to load class '" + classToAnalyze + "'", e); } }
From source file:com.taobao.itest.matcher.AssertPropertiesEquals.java
/** * assertPropertiesEquals //ww w . ja v a 2 s .c o m * Mainly used to compare two objects of the specified attribute value is equal, * to support complex type of attribute comparison * * <li>Eg: Person class contains a type of property Address: * address, Address type contains a String property: street.<br> * Then compare two Person objects are equal when the street can be written<br> * AssertUtil.assertPropertiesEquals(person1,person2,"address.street")<br> * Written about the time when the form<br> * AssertUtil.assertPropertiesEquals(person1,person2,"address")<br> * Can compare the address of each property is equal to * * @param expect Expect the object * @param actual actual the object * @param propertyNames Need to compare the property values, * support for complex types, you can enter multiple comma-separated string, * you can also enter the array * */ public static void assertPropertiesEquals(Object expect, Object actual, String... propertyNames) { Assert.assertNotNull("bean is null" + expect, expect); Assert.assertNotNull("bean is null" + actual, actual); //Assert.assertFalse("to compare the property is empty", ArrayUtils.isEmpty(propertyNames)); Object valueExpect = null; Object valueActual = null; List<String> errorMessages = new ArrayList<String>(); /* * If the attribute name is empty, then compare the two object * the current value of all the fields. * This parameter is empty, * the situation has in the upper control and verified directly through reflection */ if (ArrayUtils.isEmpty(propertyNames)) { PropertyDescriptor[] props = BeanUtilsBean.getInstance().getPropertyUtils() .getPropertyDescriptors(expect); propertyNames = new String[props.length - 1]; int j = 0; for (int i = 0; i < props.length; i++) { if (!props[i].getName().equals("class")) { propertyNames[j] = props[i].getName(); j++; } } } //Cycle to compare different properties for (int i = 0; i < propertyNames.length; i++) { try { valueExpect = BeanUtilsBean.getInstance().getPropertyUtils().getProperty(expect, propertyNames[i]); valueActual = BeanUtilsBean.getInstance().getPropertyUtils().getProperty(actual, propertyNames[i]); if (valueExpect == null || valueActual == null) Assert.assertEquals(valueExpect, valueActual); else if (valueExpect.getClass().getName().startsWith("java.lang") || valueExpect instanceof Date) { Assert.assertEquals(valueExpect, valueActual); /* * If taken out of the object is still a complex structure, * then the recursive call, then the property name set to null, * compare the value of all the attributes of the object */ } else { assertPropertiesEquals(valueExpect, valueActual); } } catch (Exception e) { throw new RuntimeException("error property" + propertyNames[i], e.fillInStackTrace()); } catch (AssertionError err) { errorMessages.add("\nexpect property" + propertyNames[i] + " value is " + valueExpect + "but actual value is" + valueActual); if (StringUtils.isNotBlank(err.getMessage())) { errorMessages.add("\ncaused by" + err.getMessage()); } } } if (errorMessages.size() > 0) { throw new ComparisonFailure(errorMessages.toString(), "", ""); } }
From source file:de.codesourcery.asm.rewrite.ProfilingClassTransformer.java
public static void premain(String agentArgs, Instrumentation inst) { // parse options final Map<String, String> options = parseArgs(agentArgs); if (StringUtils.isBlank(options.get(OPTION_PACKAGES))) { throw new RuntimeException( "Agent " + ProfilingClassTransformer.class.getName() + " requires the 'packages=....' option"); }//from w w w .j av a2s .c o m final boolean debug = options.containsKey(OPTION_DEBUG); final String[] packages = options.get(OPTION_PACKAGES).split(","); if (ArrayUtils.isEmpty(packages)) { throw new RuntimeException("Agent " + ProfilingClassTransformer.class.getName() + " requires at least one pattern with the 'packages=....' option"); } if (debug) { System.out.println( "ProfilingClassTransformer activated (packages: " + StringUtils.join(packages, " , ") + ")"); } final IJoinpointFilter filter = new IJoinpointFilter() { @Override public boolean matches(String clazz, String methodName) { return true; } @Override public boolean matches(String clazz) { for (String p : packages) { if (clazz.contains(p)) { return true; } } return false; } }; final File debugOutputDir = options.containsKey(OPTION_DEBUG_WRITE_CLASSFILES) ? new File(options.get(OPTION_DEBUG_WRITE_CLASSFILES)) : null; inst.addTransformer(new MyTransformer(filter, debug, debugOutputDir), false); // no re-transformation support }
From source file:com.hp.autonomy.frontend.reports.powerpoint.SlideShowTemplate.java
SlideShowTemplate(final InputStream inputStream) throws TemplateLoadException { try {/*ww w . j a v a 2s.c o m*/ // There should be a doughnut chart in slide 1 and a scatterplot chart in slide 2 pptx = new XMLSlideShow(inputStream); final List<XSLFSlide> slides = pptx.getSlides(); if (slides.size() != 2) { throw new TemplateLoadException( "Template powerpoint should have two slides, doughnut chart on slide 1 and time-axis xy scatterplot chart on slide 2"); } XSLFSlide slide = slides.get(0); doughnutChart = getChart(slide, "First slide should have a doughnut chart"); if (ArrayUtils.isEmpty(doughnutChart.getLeft().getCTChart().getPlotArea().getDoughnutChartArray())) { throw new TemplateLoadException( "First slide has the wrong chart type, should have a doughnut chart"); } graphChart = getChart(slides.get(1), "Second slide should have a time-axis xy scatterplot chart"); if (ArrayUtils.isEmpty(graphChart.getLeft().getCTChart().getPlotArea().getScatterChartArray())) { throw new TemplateLoadException( "Second slide has the wrong chart type, should have a time-axis xy scatterplot chart"); } // Remove the slides afterwards pptx.removeSlide(1); pptx.removeSlide(0); } catch (IOException e) { throw new TemplateLoadException("Error while loading slide show", e); } }
From source file:net.shopxx.controller.shop.GoodsController.java
@RequestMapping(value = "/compare_bar", method = RequestMethod.GET) public @ResponseBody List<Map<String, Object>> compareBar(Long[] goodsIds) { List<Map<String, Object>> data = new ArrayList<Map<String, Object>>(); if (ArrayUtils.isEmpty(goodsIds) || goodsIds.length > MAX_COMPARE_GOODS_COUNT) { return data; }/*from w w w. j av a 2 s . c o m*/ List<Goods> goodsList = goodsService.findList(goodsIds); for (Goods goods : goodsList) { Map<String, Object> item = new HashMap<String, Object>(); item.put("id", goods.getId()); item.put("name", goods.getName()); item.put("price", goods.getPrice()); item.put("marketPrice", goods.getMarketPrice()); item.put("thumbnail", goods.getThumbnail()); item.put("url", goods.getUrl()); data.add(item); } return data; }