List of usage examples for org.apache.commons.beanutils ConvertUtils convert
public static Object convert(String values[], Class clazz)
Convert an array of specified values to an array of objects of the specified class (if possible).
For more details see ConvertUtilsBean.
From source file:org.beanfuse.struts2.action.helper.ParamHelper.java
public static Object get(Class clazz, String name) { String strValue = get(name);//from w ww. j a v a 2 s. c om if (StringUtils.isNotBlank(strValue)) { return ConvertUtils.convert(strValue, clazz); } else { return null; } }
From source file:org.beanfuse.struts2.action.helper.ParamHelper.java
public static boolean getBool(String name) { String strValue = get(name);/*from w ww . j a va2 s .c o m*/ if (StringUtils.isEmpty(strValue)) return false; else return ((Boolean) ConvertUtils.convert(strValue, Boolean.class)).booleanValue(); }
From source file:org.beangle.commons.property.PropertyConfigBean.java
@SuppressWarnings("unchecked") public <T> T get(Class<T> clazz, String name) { Object value = get(name);/*from w w w . java 2 s .com*/ if (null == value) { return null; } else { return (T) ConvertUtils.convert(value, clazz); } }
From source file:org.beangle.ems.security.restrict.service.IdentifierDataResolver.java
@SuppressWarnings("unchecked") public <T> List<T> unmarshal(RestrictField field, String text) { if (null == field.getType()) { return (List<T>) CollectUtils.newArrayList(StringUtils.split(text, ",")); } else {/*www . j a va 2s. co m*/ Class<?> clazz = null; try { clazz = Class.forName(field.getType()); } catch (ClassNotFoundException e) { e.printStackTrace(); throw new RuntimeException(e); } EntityType myType = Model.getEntityType(clazz); OqlBuilder<T> builder = OqlBuilder.from(myType.getEntityName(), "restrictField"); String[] ids = StringUtils.split(text, ","); PropertyDescriptor pd = BeanUtils.getPropertyDescriptor(clazz, field.getKeyName()); Class<?> propertyType = pd.getReadMethod().getReturnType(); List<Object> realIds = CollectUtils.newArrayList(ids.length); for (String id : ids) { Object realId = ConvertUtils.convert(id, propertyType); realIds.add(realId); } builder.where("restrictField." + field.getKeyName() + " in (:ids)", realIds).cacheable(); return entityDao.search(builder); } }
From source file:org.bitsofinfo.util.address.usps.ais.loader.USPSDataFileFieldHelper.java
public static Object[] extractValue(String rawRecord, Field f) throws RecordParseException { USPSDataFileField ann = f.getAnnotation(USPSDataFileField.class); // DataFileField.starts are all 1 based, so adjust back 1 int start = ann.start() - 1; // get the target field name String fieldName = f.getName(); String rawValue = null;// www .j a v a 2s. c o m try { // extract the value rawValue = rawRecord.substring(start, start + ann.length()); } catch (IndexOutOfBoundsException e) { throw new RecordParseException("Could not extract data for field: " + fieldName + ". USPSDataFileField annotation specifys combination" + " of start=" + start + " length=" + ann.length() + " which is" + " out of bounds for the raw data line being parsed..", rawRecord, e); } // convert blanks into nulls if (StringUtils.isBlank(rawValue)) { rawValue = null; } // the target member's data type Class fieldClass = f.getType(); // use bean utils to do any necessary conversion on the raw value Object trueValue = ConvertUtils.convert(rawValue, fieldClass); // trim it if (trueValue instanceof String) { trueValue = ((String) trueValue).trim(); } Object[] toReturn = new Object[2]; toReturn[0] = rawValue; toReturn[1] = trueValue; return toReturn; }
From source file:org.bitsofinfo.util.address.usps.ais.store.hbase.HBaseStore.java
@Override public USPSRecord getByIdentifier(String identifier) throws StoreException { Class<? extends USPSRecord> clazz = null; try {//from w w w .j a va 2s .com clazz = uspsIdGenerator.getRecordType(identifier); } catch (Exception e) { throw new StoreException("Error translating identifier into a target table type: " + identifier, e); } HTable table = getTable(clazz); if (table == null) { throw new StoreException("No target table exists for searching by identifier of " + identifier, null); } // lets create a get for the KV lookup Get g = new Get(Bytes.toBytes(identifier)); Result result = null; try { // exec the get result = table.get(g); } catch (Exception e) { throw new StoreException("There was an unexpected error fetching by identifier: " + identifier, e); } // not found?? if (result == null) { return null; } // create a dummy record USPSRecord record = null; try { record = clazz.newInstance(); } catch (Exception e) { throw new StoreException("Error constructing target object for class: " + clazz.getName(), e); } // get all columns Field[] columns = getFields(clazz); // family as bytes byte[] datacols = Bytes.toBytes(DATA_COL_FAMILY); // map to the properties for (Field column : columns) { byte[] bc = Bytes.toBytes(column.getName()); byte[] colVal = result.getValue(datacols, bc); if (colVal != null) { try { Object trueValue; // convert the copyright into the object if (column.getType() == Copyright.class) { record.setCopyright(getCopyright(new String(colVal))); } else { trueValue = ConvertUtils.convert(new String(colVal), column.getType()); PropertyUtils.setSimpleProperty(record, column.getName(), trueValue); } } catch (Exception e) { throw new StoreException("Error setting property for column: " + column.getName() + " with value " + new String(colVal), e); } } } try { table.close(); } catch (Exception e) { throw new StoreException( "Error closing table, when reading by identifier from target table: " + identifier, e); } return record; }
From source file:org.deegree.db.datasource.DataSourceInitializer.java
Object getJavaArg(Argument argument) throws ClassNotFoundException { Class<?> parameterClass = null; try {/*www .j a va 2 s. c om*/ parameterClass = getClass(argument.getJavaClass()); final Class<?> primitiveClass = MethodUtils.getPrimitiveType(parameterClass); if (primitiveClass != null) { parameterClass = primitiveClass; } } catch (ClassNotFoundException e) { throw e; } return ConvertUtils.convert(argument.getValue(), parameterClass); }
From source file:org.eclipse.eavp.viz.service.csv.CSVPlot.java
/** * Attempts to load the CSV series data from the specified file. This * operation ignores all data that is marked as comments (i.e. if the line * starts with #), and ignores comments after the data in a line as well. * This operation takes the first column of CSV data as the independent * series, and the rest as normal, dependent series to be added to the plot. * Note that only the first dependent series (the second column) will be * initially enabled to be drawn on the plot editor. * /*from w w w. j av a2 s . c o m*/ * @param file * The file to load, assumed to be a valid file. */ private void load(File file) { // Initially set the name to the file name. String plotName = file.getName(); setPlotTitle(plotName); // Configure the list ArrayList<String[]> lines = new ArrayList<String[]>(); try { // Grab the contents of the file BufferedReader reader = new BufferedReader(new FileReader(file)); String line = null; while ((line = reader.readLine()) != null) { // Skip lines that pure comments if (!line.startsWith("#")) { // Clip the line if it has a comment symbol in it to be // everything before the symbol if (line.contains("#")) { int index = line.indexOf("#"); line = line.substring(0, index); } // Clean up any bad stuff on the line String[] lineArray = line.trim().split(","); String[] trimmedLine = new String[lineArray.length]; // And clean up any bad stuff on each split piece for (int i = 0; i < lineArray.length; i++) { trimmedLine[i] = lineArray[i].trim(); } // Put the lines in the list lines.add(trimmedLine); } } reader.close(); } catch (IOException e) { // Complain logger.error( getClass().getName() + " Exception! Could not read in data from file: " + file.getName() + ".", e); } if (!lines.isEmpty()) { // TODO- Some sort of implementation to read in the style // configurations for the plot, axes, and series. How to go about // this? A large part of the series implementation is not being // utilized without some sort of recognition here of the style // attributes! // Assume that the first line has information about the data String[] seriesNames = lines.remove(0); // Creates the series that contain the data loaded from the file. CSVSeries[] series = new CSVSeries[seriesNames.length]; for (int i = 0; i < seriesNames.length; i++) { series[i] = new CSVSeries(); series[i].setEnabled(false); series[i].setLabel(seriesNames[i]); } // Sets the first two series to be automatically plotted series[0].setEnabled(true); if (series.length > 1) { series[1].setEnabled(true); } // Load the data as doubles for (int i = 0; i < lines.size(); i++) { double[] values = (double[]) ConvertUtils.convert(lines.get(i), Double.TYPE); for (int j = 0; j < values.length; j++) { series[j].add(values[j]); } } // If the independent series has not been set, use the default value // just created if (getIndependentSeries() == null) { // Just set the first series as the independent series for now setIndependentSeries(series[0]); } else { // Otherwise, update the series with the new data for (CSVSeries s : series) { ISeries current = getIndependentSeries(); if (current.getLabel().equals(s.getLabel())) { setIndependentSeries(s); break; } } } // Add the rest of the series as dependent series List<ISeries> dependentSeries = new ArrayList<ISeries>(series.length); for (int i = 0; i < series.length; i++) { dependentSeries.add(series[i]); } dataSeries.put(IPlot.DEFAULT_CATEGORY, dependentSeries); } // Loading has completed. loaded.set(true); // Notify the listeners that loading has completed. notifyPlotListeners("loaded", "true"); return; }
From source file:org.eclipse.ice.viz.service.csv.CSVPlot.java
/** * Attempts to load the CSV series data from the specified file. This * operation ignores all data that is marked as comments (i.e. if the line * starts with #), and ignores comments after the data in a line as well. * This operation takes the first column of CSV data as the independent * series, and the rest as normal, dependent series to be added to the plot. * Note that only the first dependent series (the second column) will be * initially enabled to be drawn on the plot editor. * /*from w ww . j a v a 2s .c o m*/ * @param file * The file to load, assumed to be a valid file. */ private void load(File file) { // Initially set the name to the file name. String plotName = file.getName(); setPlotTitle(plotName); // Configure the list ArrayList<String[]> lines = new ArrayList<String[]>(); try { // Grab the contents of the file BufferedReader reader = new BufferedReader(new FileReader(file)); String line = null; while ((line = reader.readLine()) != null) { // Skip lines that pure comments if (!line.startsWith("#")) { // Clip the line if it has a comment symbol in it to be // everything before the symbol if (line.contains("#")) { int index = line.indexOf("#"); line = line.substring(0, index); } // Clean up any crap on the line String[] lineArray = line.trim().split(","); String[] trimmedLine = new String[lineArray.length]; // And clean up any crap on each split piece for (int i = 0; i < lineArray.length; i++) { trimmedLine[i] = lineArray[i].trim(); } // Put the lines in the list lines.add(trimmedLine); } } reader.close(); } catch (IOException e) { // Complain logger.error( getClass().getName() + " Exception! Could not read in data from file: " + file.getName() + ".", e); } if (!lines.isEmpty()) { // TODO- Some sort of implementation to read in the style // configurations for the plot, axes, and series. How to go about // this? A large part of the series implementation is not being // utilized without some sort of recognition here of the style // attributes! // Assume that the first line has information about the data String[] seriesNames = lines.remove(0); // Creates the series that contain the data loaded from the file. CSVSeries[] series = new CSVSeries[seriesNames.length]; for (int i = 0; i < seriesNames.length; i++) { series[i] = new CSVSeries(); series[i].setEnabled(false); series[i].setLabel(seriesNames[i]); } // Sets the first two series to be automatically plotted series[0].setEnabled(true); if (series.length > 1) { series[1].setEnabled(true); } // Load the data as doubles for (int i = 0; i < lines.size(); i++) { double[] values = (double[]) ConvertUtils.convert(lines.get(i), Double.TYPE); for (int j = 0; j < values.length; j++) { series[j].add(values[j]); } } // Just set the first series as the independent series for now setIndependentSeries(series[0]); // Add the rest of the series as dependent series List<ISeries> dependentSeries = new ArrayList<ISeries>(series.length - 1); dataSeries.put(IPlot.DEFAULT_CATEGORY, dependentSeries); for (int i = 1; i < series.length; i++) { dependentSeries.add(series[i]); } } // Loading has completed. loaded.set(true); // Notify the listeners that loading has completed. notifyPlotListeners("loaded", "true"); return; }
From source file:org.eclipse.jubula.rc.common.commands.MethodParams.java
/** * Adds the type and value of a method parameter to the internal lists. * @param param The parameter object that holds the type and value information in a string manner. * @throws MethodParamException If the parameter type cannot be found or If the parameter string value cannot be converted into an object defined by the parameter type. *///from ww w . jav a2 s . co m public void add(MessageParam param) throws MethodParamException { try { Class type = null; try { type = Class.forName(param.getType(), true, Thread.currentThread().getContextClassLoader()); } catch (ClassNotFoundException e) { // this happens if guidancer.datatype.Variable is used! type = Class.forName(String.class.getName(), true, Thread.currentThread().getContextClassLoader()); } String stringValue = param.getValue() == null ? StringConstants.EMPTY : param.getValue(); Object objectValue = ConvertUtils.convert(stringValue, type); if (objectValue == null || !type.isAssignableFrom(objectValue.getClass())) { throw new MethodParamException("Failed converting " //$NON-NLS-1$ + stringValue + " into an instance of " + type, param); //$NON-NLS-1$ } m_types.add(type); m_objectValues.add(objectValue); } catch (ClassNotFoundException e) { throw new MethodParamException("Action parameter type not found: " + e, param); //$NON-NLS-1$ } }