Java Code Examples for org.apache.commons.beanutils.BeanUtils#populate()
The following examples show how to use
org.apache.commons.beanutils.BeanUtils#populate() .
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Example 1
Source File: BrooklynDslCommon.java From brooklyn-server with Apache License 2.0 | 6 votes |
public static <T> T create(Class<T> type, List<?> constructorArgs, Map<String,?> fields, Map<String,?> config) { try { T bean = Reflections.invokeConstructorFromArgs(type, constructorArgs.toArray()).get(); BeanUtils.populate(bean, fields); if (config.size() > 0) { if (bean instanceof Configurable) { ConfigBag configBag = ConfigBag.newInstance(config); FlagUtils.setFieldsFromFlags(bean, configBag); FlagUtils.setAllConfigKeys((Configurable) bean, configBag, true); } else { LOG.warn("While building object, type "+type+" is not 'Configurable'; cannot apply supplied config (continuing)"); } } return bean; } catch (Exception e) { throw Exceptions.propagate(e); } }
Example 2
Source File: AsksAction.java From csustRepo with MIT License | 6 votes |
public String reply(){ RepMessage message=messageService.get(id); if(getRequest().getMethod().equals("POST")){ try { BeanUtils.populate(message, getParameters()); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } message.setRepAdmin((RepAdmin) getSessionMap().get(RepAdmin.ADMIN)); message.setReptime(replytime==null?new Date():replytime); messageService.updateNotNullField(message); return "listAction"; }else{ getRoot().push(message); return "reply"; } }
Example 3
Source File: ParamAction.java From csustRepo with MIT License | 6 votes |
public String update() { RepParam param=new RepParam(); try { BeanUtils.populate(param, getParameters()); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } param.setFormat(param.getFormat().trim().replace(" ", "").replace(",", ",").replace(":", ":")); paramService.update(param); paramService.updateStaticParams(); getContextMap().put("message", "修改成功"); getContextMap().put("returnUrl", "param_edit.do"); return SUCCESS; }
Example 4
Source File: MonitoringManager.java From ankush with GNU Lesser General Public License v3.0 | 6 votes |
/** * Gets the object list. * * @param <S> * the generic type * @param targetClass * the target class * @param infoList * the info list * @return the object list * @throws InstantiationException * the instantiation exception * @throws IllegalAccessException * the illegal access exception * @throws InvocationTargetException * the invocation target exception */ private <S> List<S> getObjectList(Class<S> targetClass, List<Map<String, Object>> infoList) throws InstantiationException, IllegalAccessException, InvocationTargetException { // Creating the resultant list object. List<S> result = new ArrayList<S>(infoList.size()); // populating values in the list object from map. for (Map<String, Object> info : infoList) { // creating target class object. S status = targetClass.newInstance(); // populating object with map values. BeanUtils.populate(status, info); // adding object in result list. result.add(status); } return result; }
Example 5
Source File: SsoUserExtractor.java From cola with MIT License | 6 votes |
@Override public Object extractPrincipal(Map<String, Object> map) { Object authentication = map.get("userAuthentication"); if (authentication == null) { throw new InvalidTokenException("userAuthentication is empty"); } Object principal = ((Map<String, Object>) authentication).get("principal"); AuthenticatedUser user = new AuthenticatedUser(); if (principal == null) { throw new InvalidTokenException("principal is empty"); } try { BeanUtils.populate(user, (Map<String, Object>) principal); } catch (Exception e) { throw new InvalidTokenException("populate user error: " + e.getMessage()); } return user; }
Example 6
Source File: FeignUtils.java From parker with MIT License | 6 votes |
/** * 根据ID查询 * @param client * @param id * @return */ public static User get(UserClient client, String id){ User result = null; ResponseEntity<BaseResult> entity = client.get(id); Map<String, Object> map = (Map<String, Object>)entity.getBody().getData(); if(HttpStatus.OK.value() == entity.getBody().getCode() && map != null){ result = new User(); try { // 转换时间 // ConvertUtils.register(new DateConverter(null), java.util.Date.class); BeanUtils.populate(result, map); } catch (Exception e) { e.printStackTrace(); } } return result; }
Example 7
Source File: LogicalPlanConfiguration.java From Bats with Apache License 2.0 | 5 votes |
/** * Inject the configuration opProps into the operator instance. * @param operator * @param properties * @return Operator */ public static GenericOperator setOperatorProperties(GenericOperator operator, Map<String, String> properties) { try { // populate custom opProps BeanUtils.populate(operator, properties); return operator; } catch (IllegalAccessException | InvocationTargetException e) { throw new IllegalArgumentException("Error setting operator properties", e); } }
Example 8
Source File: CollectionUtils.java From spring-boot with Apache License 2.0 | 5 votes |
/** * map集合转对象 */ public static Object map2Object(Map<String, Object> map, Class<?> beanClass) throws Exception { if (map == null) return null; Object obj = beanClass.newInstance(); BeanUtils.populate(obj, map); return obj; }
Example 9
Source File: CreateServiceInstanceRequest.java From spring-boot-cf-service-broker with Apache License 2.0 | 5 votes |
public <T> T getParameters(Class<T> cls) { try { T bean = cls.newInstance(); BeanUtils.populate(bean, parameters); return bean; } catch (Exception e) { throw new IllegalArgumentException("Error mapping parameters to class of type " + cls.getName()); } }
Example 10
Source File: LogicalPlanConfiguration.java From attic-apex-core with Apache License 2.0 | 5 votes |
public static StreamingApplication setApplicationProperties(StreamingApplication application, Map<String, String> properties) { try { BeanUtils.populate(application, properties); return application; } catch (IllegalAccessException | InvocationTargetException e) { throw new IllegalArgumentException("Error setting application properties", e); } }
Example 11
Source File: DatabaseTableMeta.java From canal-1.1.3 with Apache License 2.0 | 5 votes |
private boolean applyHistoryToDB(EntryPosition position, String schema, String ddl, String extra) { Map<String, String> content = new HashMap<String, String>(); content.put("destination", destination); content.put("binlogFile", position.getJournalName()); content.put("binlogOffest", String.valueOf(position.getPosition())); content.put("binlogMasterId", String.valueOf(position.getServerId())); content.put("binlogTimestamp", String.valueOf(position.getTimestamp())); content.put("useSchema", schema); if (content.isEmpty()) { throw new RuntimeException("apply failed caused by content is empty in applyHistoryToDB"); } // 待补充 List<DdlResult> ddlResults = DruidDdlParser.parse(ddl, schema); if (ddlResults.size() > 0) { DdlResult ddlResult = ddlResults.get(0); content.put("sqlSchema", ddlResult.getSchemaName()); content.put("sqlTable", ddlResult.getTableName()); content.put("sqlType", ddlResult.getType().name()); content.put("sqlText", ddl); content.put("extra", extra); } MetaHistoryDO metaDO = new MetaHistoryDO(); try { BeanUtils.populate(metaDO, content); // 会建立唯一约束,解决: // 1. 重复的binlog file+offest // 2. 重复的masterId+timestamp metaHistoryDAO.insert(metaDO); } catch (Throwable e) { if (isUkDuplicateException(e)) { // 忽略掉重复的位点 logger.warn("dup apply for sql : " + ddl); } else { throw new CanalParseException("apply history to db failed caused by : " + e.getMessage(), e); } } return true; }
Example 12
Source File: AsksAction.java From csustRepo with MIT License | 5 votes |
public String add(){ if(getRequest().getMethod().equals("GET")){ return "add"; } Date now=new Date(); RepMessage message=new RepMessage(); message.setAddtime(releasetime==null?now:releasetime); message.setRepAdmin((RepAdmin) getSessionMap().get(RepAdmin.ADMIN)); try { BeanUtils.populate(message, getParameters()); } catch (Exception e) { e.printStackTrace(); } message.setIsreplied(0); /*获取留言用户,这段不能用,但是可以用sessionMap来获取当前登录的admin, 而且留言表和用户表/管理员表双向关联。 按道理也不能为空,所以现在操作会报错。*/ /*String us=getRequest().getParameter("userid"); int userid=Integer.parseInt(us); RepAdmin admin=adminService.get(userid); message.setRepAdmin(admin);*/ messageService.add(message); return "listAction"; }
Example 13
Source File: SQLMain.java From primecloud-controller with GNU General Public License v2.0 | 5 votes |
@SuppressWarnings("unchecked") public static <T, V> List<T> selectExecuteWithResult(String sql, Class<T> clazz) throws Exception { SQLExecuter sqlExecuter = new SQLExecuterFactory().createPCCSQLExecuter(); List<Map<String, Object>> selectResults = sqlExecuter.showColumns(sql); List<T> results = new ArrayList<T>(); Constructor<?>[] constructors = clazz.getConstructors(); for (int i = 0; i < selectResults.size(); i++) { Map<String, Object> rowMap = selectResults.get(i); T newEntity = (T) constructors[0].newInstance(); BeanUtils.populate(newEntity, rowMap); results.add(newEntity); } return results; }
Example 14
Source File: StringCodec.java From attic-apex-core with Apache License 2.0 | 5 votes |
@Override @SuppressWarnings({"UseSpecificCatch", "BroadCatchBlock", "TooBroadCatch"}) public T fromString(String string) { String[] parts = string.split(separator); try { @SuppressWarnings("unchecked") Class<? extends T> clazz = (Class<? extends T>)Thread.currentThread().getContextClassLoader().loadClass(parts[0]); if (parts.length == 1) { return clazz.newInstance(); } //String[] properties = parts[1].split(separator, 2); if (parts.length == 2) { return clazz.getConstructor(String.class).newInstance(parts[1]); } else { T object = clazz.getConstructor(String.class).newInstance(parts[1]); HashMap<String, String> hashMap = new HashMap<>(); for (int i = 2; i < parts.length; i++) { String[] keyValPair = parts[i].split(propertySeparator, 2); hashMap.put(keyValPair[0], keyValPair[1]); } BeanUtils.populate(object, hashMap); return object; } } catch (Throwable cause) { throw Throwables.propagate(cause); } }
Example 15
Source File: SchemaToDataFetcher.java From dhis2-core with BSD 3-Clause "New" or "Revised" License | 5 votes |
private void addToResult( Schema schema, Map<String, Object> valuesMap, List<IdentifiableObject> resultsObjects ) { try { IdentifiableObject identifiableObject = (IdentifiableObject) schema.getKlass().newInstance(); BeanUtils.populate( identifiableObject, valuesMap ); resultsObjects.add( identifiableObject ); } catch ( Exception e ) { log.error( "Error during dynamic population of object type: " + schema.getKlass().getSimpleName(), e ); } }
Example 16
Source File: DatabaseTableMeta.java From canal-1.1.3 with Apache License 2.0 | 4 votes |
/** * 发布数据到console上 */ private boolean applySnapshotToDB(EntryPosition position, boolean init) { // 获取一份快照 Map<String, String> schemaDdls = null; lock.readLock().lock(); try { if (!init && !hasNewDdl) { // 如果是持续构建,则识别一下是否有DDL变更过,如果没有就忽略了 return false; } this.hasNewDdl = false; schemaDdls = memoryTableMeta.snapshot(); } finally { lock.readLock().unlock(); } MemoryTableMeta tmpMemoryTableMeta = new MemoryTableMeta(); for (Map.Entry<String, String> entry : schemaDdls.entrySet()) { tmpMemoryTableMeta.apply(position, entry.getKey(), entry.getValue(), null); } // 基于临时内存对象进行对比 boolean compareAll = true; for (Schema schema : tmpMemoryTableMeta.getRepository().getSchemas()) { for (String table : schema.showTables()) { String fullName = schema + "." + table; if (blackFilter == null || !blackFilter.filter(fullName)) { if (filter == null || filter.filter(fullName)) { // issue : https://github.com/alibaba/canal/issues/1168 // 在生成snapshot时重新过滤一遍 if (!compareTableMetaDbAndMemory(connection, tmpMemoryTableMeta, schema.getName(), table)) { compareAll = false; } } } } } if (compareAll) { Map<String, String> content = new HashMap<String, String>(); content.put("destination", destination); content.put("binlogFile", position.getJournalName()); content.put("binlogOffest", String.valueOf(position.getPosition())); content.put("binlogMasterId", String.valueOf(position.getServerId())); content.put("binlogTimestamp", String.valueOf(position.getTimestamp())); content.put("data", JSON.toJSONString(schemaDdls)); if (content.isEmpty()) { throw new RuntimeException("apply failed caused by content is empty in applySnapshotToDB"); } MetaSnapshotDO snapshotDO = new MetaSnapshotDO(); try { BeanUtils.populate(snapshotDO, content); metaSnapshotDAO.insert(snapshotDO); } catch (Throwable e) { if (isUkDuplicateException(e)) { // 忽略掉重复的位点 logger.info("dup apply snapshot use position : " + position + " , just ignore"); } else { throw new CanalParseException("apply failed caused by : " + e.getMessage(), e); } } return true; } else { logger.error("compare failed , check log"); } return false; }
Example 17
Source File: RoleAction.java From csustRepo with MIT License | 4 votes |
public String add() { //查询可选的权限 List<RepPermission> permissions=LogInterceptor.list; getContextMap().put("permissionlist", permissions); //根据参数对角色bean赋值 RepRole role=new RepRole(); try { BeanUtils.populate(role, getParameters()); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } role.setName(role.getName().trim()); String[] permissionIdStrs=(String[])getParameters().get("permissionids"); //判断是否存在同名角色 RepRole r=roleService.findRoleByName(getRequest().getParameter("name").trim()); if(r!=null){ //将取出的权限id数组转换成list List<String> permissionids=Arrays.asList(permissionIdStrs); getContextMap().put("message", "已经存在同名用户,请换个用户名!"); getContextMap().put("selectpermissionlist", permissionids); getRoot().push(role); return "add"; } //对角色bean的权限set赋值 if(permissionIdStrs!=null&&permissionIdStrs.length>0){ for (String id : permissionIdStrs) { RepPermission p=new RepPermission(); p.setId(Integer.parseInt(id)); role.getRepPermissions().add(p); } }else { getContextMap().put("permissionsmessage", "请至少选择一个权限!"); getRoot().push(role); return "add"; } roleService.add(role); getContextMap().put("message", "新增成功"); getContextMap().put("returnUrl", "role_list.do"); return SUCCESS; }
Example 18
Source File: ConfigsTest.java From haven-platform with Apache License 2.0 | 4 votes |
@Test public void testMap() throws InvocationTargetException, IllegalAccessException { ContainerSource createContainerArg = new ContainerSource(); BeanUtils.populate(createContainerArg, Collections.singletonMap("cpuShares", "23")); createContainerArg.getCpuShares(); Assert.assertNotNull(createContainerArg.getCpuShares()); ContainerSource createContainerArg2 = new ContainerSource(); BeanUtils.populate(createContainerArg2, Collections.singletonMap("blkioWeight", "15")); BeanUtils.copyProperties(createContainerArg, createContainerArg2); Assert.assertNotNull(createContainerArg.getBlkioWeight()); }
Example 19
Source File: ProxyInvocation.java From redant with Apache License 2.0 | 4 votes |
/** * 获得方法调用的参数 * @param method 方法 * @param parameterTypes 方法参数类型 * @return 参数 * @throws Exception 参数异常 */ private Object[] getParameters(Method method,Class<?>[] parameterTypes) throws Exception { //用于存放调用参数的对象数组 Object[] parameters = new Object[parameterTypes.length]; //获得所调用方法的参数的Annotation数组 Annotation[][] annotationArray = method.getParameterAnnotations(); //获取参数列表 Map<String, List<String>> paramMap = HttpRequestUtil.getParameterMap(RedantContext.currentContext().getRequest()); //构造调用所需要的参数数组 for (int i = 0; i < parameterTypes.length; i++) { Object parameter; Class<?> type = parameterTypes[i]; Annotation[] annotation = annotationArray[i]; // 如果该参数没有 Param 注解 if (annotation == null || annotation.length == 0) { // 如果该参数类型是基础类型,则需要加 Param 注解 if(PrimitiveTypeUtil.isPriType(type)){ logger.warn("Must specify a @Param annotation for primitive type parameter in method={}", method.getName()); continue; } // 封装对象类型的parameter parameter = type.newInstance(); BeanUtils.populate(parameter,paramMap); parameters[i] = parameter; }else{ Param param = (Param) annotation[0]; try{ // 生成当前的调用参数 parameter = parseParameter(paramMap, type, param, method, i); if(param.notNull()){ GenericsUtil.checkNull(param.key(), parameter); } if(param.notBlank()){ GenericsUtil.checkBlank(param.key(), parameter); } parameters[i] = parameter; }catch(Exception e){ logger.error("param ["+param.key()+"] is invalid,cause:"+e.getMessage()); throw new IllegalArgumentException("参数 "+param.key()+" 不合法:"+e.getMessage()); } } } return parameters; }
Example 20
Source File: XmlMapper.java From sakai with Educational Community License v2.0 | 3 votes |
/** * Maps each element node to a bean property. * Supports only simple types such as String, int and long, plus Lists. * * If node is a document it processes it as if it were the root node. * * If there are multiple nodes with the same element name they will be stored * in a List. * * NOTE: * This is DESIGNED to ignore elements at more depth so that simple * String key value pairs are used. This WILL NOT recurse to more depth, * by design. If it did so, you would have to use maps of maps. * * @param bean Serializable object which has the appropriate setters/getters * @param doc the document */ static public void populateBeanFromDoc(Serializable bean, Document doc) { try { Map m = map(doc); BeanUtils.populate(bean, m); } catch(Exception e) { log.error(e.getMessage(), e); throw new RuntimeException(e); } }