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:com.continuuity.http.HttpResourceModel.java
/** * Handle http Request./*from w w w.j a va 2 s . c om*/ * * @param request HttpRequest to be handled. * @param responder HttpResponder to write the response. * @param groupValues Values needed for the invocation. */ public void handle(HttpRequest request, HttpResponder responder, Map<String, String> groupValues) { //TODO: Refactor group values. try { if (httpMethods.contains(request.getMethod())) { //Setup args for reflection call Object[] args = new Object[method.getParameterTypes().length]; int parameterIndex = 0; args[parameterIndex] = request; parameterIndex++; args[parameterIndex] = responder; if (method.getParameterTypes().length > 2) { Class<?>[] parameterTypes = method.getParameterTypes(); for (Annotation[] annotations : method.getParameterAnnotations()) { for (Annotation annotation : annotations) { if (annotation.annotationType().isAssignableFrom(PathParam.class)) { PathParam param = (PathParam) annotation; String value = groupValues.get(param.value()); Preconditions.checkArgument(value != null, "Could not resolve value for parameter %s", param.value()); parameterIndex++; args[parameterIndex] = ConvertUtils.convert(value, parameterTypes[parameterIndex]); } } } Preconditions.checkArgument(method.getParameterTypes().length == parameterIndex + 1, "Could not resolve all parameters for method %s", method.getName()); } method.invoke(handler, args); } else { //Found a matching resource but could not find the right HttpMethod so return 405 responder.sendError(HttpResponseStatus.METHOD_NOT_ALLOWED, String.format("Problem accessing: %s. Reason: Method Not Allowed", request.getUri())); } } catch (Throwable e) { LOG.error("Error processing path {} {}", request.getUri(), e, e); responder.sendError(HttpResponseStatus.INTERNAL_SERVER_ERROR, String.format("Error in executing path: %s", request.getUri())); } }
From source file:com.siberhus.tdfl.transform.DefaultFieldSet.java
@SuppressWarnings("unchecked") @Override/*from www .j av a2 s . c o m*/ public <D> D read(Class<D> clazz, int index, D defaultValue) { String value = readString(index); if (value == null) { return defaultValue; } return (D) ConvertUtils.convert(value, clazz); }
From source file:com.creactiviti.piper.core.MapObject.java
@Override public <T> T get(Object aKey, Class<T> aReturnType) { Object value = get(aKey);//from ww w . j av a2 s . c o m if (value == null) { return null; } return (T) ConvertUtils.convert(value, aReturnType); }
From source file:co.cask.http.HttpResourceModel.java
/** * Handle http Request.// ww w . ja v a 2 s . c om * * @param request HttpRequest to be handled. * @param responder HttpResponder to write the response. * @param groupValues Values needed for the invocation. */ public HttpMethodInfo handle(HttpRequest request, HttpResponder responder, Map<String, String> groupValues) throws Exception { //TODO: Refactor group values. try { if (httpMethods.contains(request.getMethod())) { //Setup args for reflection call Object[] args = new Object[method.getParameterTypes().length - 2]; if (method.getParameterTypes().length > 2) { int parameterIndex = 0; Class<?>[] parameterTypes = method.getParameterTypes(); Annotation[][] parameterAnnotations = method.getParameterAnnotations(); for (int i = 2; i < parameterAnnotations.length; i++) { Annotation[] annotations = parameterAnnotations[i]; boolean foundPathParam = false; for (Annotation annotation : annotations) { if (annotation.annotationType().isAssignableFrom(PathParam.class)) { PathParam param = (PathParam) annotation; String value = groupValues.get(param.value()); Preconditions.checkArgument(value != null, "Could not resolve value for parameter %s", param.value()); args[parameterIndex] = ConvertUtils.convert(value, parameterTypes[parameterIndex + 2]); parameterIndex++; foundPathParam = true; break; } } Preconditions.checkArgument(foundPathParam, "Missing @PathParam annotation for parameter in method %s.", method.getName()); } } return new HttpMethodInfo(method, handler, request, responder, args); } else { //Found a matching resource but could not find the right HttpMethod so return 405 throw new HandlerException(HttpResponseStatus.METHOD_NOT_ALLOWED, String.format("Problem accessing: %s. Reason: Method Not Allowed", request.getUri())); } } catch (Throwable e) { throw new HandlerException(HttpResponseStatus.INTERNAL_SERVER_ERROR, String.format("Error in executing path:")); } }
From source file:edu.scripps.fl.curves.CurveFit.java
public static void curveClassification(Curve curve) { double y[] = (double[]) ConvertUtils.convert(curve.getResponses(), double[].class); double x[] = (double[]) ConvertUtils.convert(curve.getConcentrations(), double[].class); for (int ii = 0; ii < x.length; ii++) x[ii] = Math.log10(x[ii]); boolean flags[] = (boolean[]) ConvertUtils.convert(curve.getMask(), boolean[].class); curveClassification(curve, y, x, flags); }
From source file:com.creactiviti.piper.core.MapObject.java
@Override public <T> T get(Object aKey, Class<T> aReturnType, T aDefaultValue) { Object value = get(aKey);//w w w. j a va 2 s. c o m if (value == null) { return aDefaultValue; } return (T) ConvertUtils.convert(value, aReturnType); }
From source file:jp.co.acroquest.endosnipe.perfdoctor.rule.RuleInstanceUtil.java
/** * ??true??????<br>/*from w w w . j a va2s . c om*/ * org.apache.commons.beanUtils.ConvertUtils??????<br> * Boolean?????????<br> * ????true??????????null??true?<br> * @param value * @return ?true????? */ protected static boolean checkEnabled(final String value) { if (StringUtils.isEmpty(value)) { return true; } Boolean b = (Boolean) ConvertUtils.convert(value, Boolean.TYPE); return b.booleanValue(); }
From source file:com.ebiz.modules.persistence.repository.support.MyRepositoryImpl.java
@Override @Transactional/*from w w w.j a va 2 s. c o m*/ public void delete(ID[] ids) { logger.trace("----->MyRepositoryImpl.delete(ID[] ids)"); String qlString; Class<T> clazz = ei.getJavaType(); if (clazz.isAnnotationPresent(LogicallyDelete.class)) { LogicallyDelete logicallyDelete = clazz.getAnnotation(LogicallyDelete.class); Object value = ConvertUtils.convert(logicallyDelete.value(), logicallyDelete.type().getClazz()); qlString = String.format(STATE_DELETE_QUERY_STRING, ei.getEntityName(), logicallyDelete.name(), value); } else { qlString = String.format(DELETE_QUERY_STRING, ei.getEntityName()); } logger.debug("......qlString:={}", qlString); Query query = em.createQuery(qlString); query.setParameter(1, Arrays.asList(ids)); query.executeUpdate(); }
From source file:com.feilong.commons.core.io.CSVUtil.java
/** * .<br>//from w w w . ja v a2 s .c o m * {@link com.feilong.commons.core.bean.BeanUtil#describe(Object)} ? * * @param <T> * the generic type * @param fileName * the file name * @param collection * the iterable * @param excludePropertyNames * ?? * @throws UncheckedIOException * the unchecked io exception * @throws IllegalArgumentException * the illegal argument exception * @see #write(String, String[], List, CSVParams) * @see com.feilong.commons.core.bean.BeanUtil#describe(Object) * @see org.apache.commons.beanutils.ConvertUtils#convert(Object) * @since 1.0.9 */ public static final <T> void write(String fileName, Collection<T> collection, String[] excludePropertyNames) throws UncheckedIOException, IllegalArgumentException { if (Validator.isNullOrEmpty(fileName)) { throw new NullPointerException("fileName can't be null/empty!"); } if (Validator.isNullOrEmpty(collection)) { throw new NullPointerException("iterable can't be null/empty!"); } String[] columnTitles = null; List<Object[]> dataList = new ArrayList<Object[]>(collection.size()); for (T t : collection) { // Map<String, Object> fieldValueMap = FieldUtil.getFieldValueMap(t, excludeFields); Map<String, Object> propertyValueMap = PropertyUtil.describe(t); propertyValueMap = MapUtil.getSubMapExcludeKeys(propertyValueMap, excludePropertyNames); int size = propertyValueMap.size(); Object[] rowData = new Object[size]; //?? if (null == columnTitles) { columnTitles = new String[size]; } int i = 0; for (Map.Entry<String, Object> entry : propertyValueMap.entrySet()) { String key = entry.getKey(); Object value = entry.getValue(); if (Validator.isNullOrEmpty(value)) { rowData[i] = StringUtils.EMPTY; } else { //rowData[i] = ConvertUtils.convert(value); rowData[i] = ConvertUtils.convert(value, String.class); } columnTitles[i] = key; i++; } dataList.add(rowData); } write(fileName, columnTitles, dataList, new CSVParams()); }
From source file:com.siberhus.tdfl.transform.DefaultFieldSet.java
@SuppressWarnings("unchecked") @Override/* w w w.ja v a 2s. c o m*/ public <D> D[] readArray(Class<D> clazz, int index, String separator) { String subValues[] = StringUtils.split(readString(index), separator); if (subValues == null) { return null; } return (D[]) ConvertUtils.convert(subValues, clazz); }