mapping

问题 I do validation with JSR-303 in my Spring app, it works as needed. This is an example: @Column(nullable = false, name = "name") @JsonProperty("customer_name") @NotEmpty @Size(min = 3, max = 32) private String name; And REST API clients use customer_name as name of input field that send to API bud validation field error org.springframework.validation.FieldError returns name as name of the field. Is there some way hot to get JSON-ish name that is specified in @JsonProperty ? Or do I have to

问题 I am learning ElasticSearch using the 5.1 version. I have an index "mycontent" and a type "simpledocument". I am running into an error "illegal_argument_exception no mapping found for field" while trying to check the suggest/completion feature on the simpledocument type. The details are below: GET _search { "suggest":{ "my-suggestion":{ "prefix":"ap", "completion":{ "field":"suggest" } } } } This gives me the response: { "took": 4, "timed_out": false, "_shards": { "total": 6, "successful": 5,

问题 I am having a CSV file in my Azure Blob Storage which contain all the column name with its data Data type of respective tables. I want to create a table in SQL Database from this Blob file with the same column name with its corresponding datatype without doing the mapping. I have created a table through data flow but I have to set the data type of each column manually. But I don't want to do this. When I create a table it should accept the same data types in the source as well as synch which

问题 I am using RP-Lidar /scan topic together with move_base from navigation stack. Although the obstacle layer is parameterized to get the LaserScan type data from /scan topic, I am recieving the message that "Recover behavior will clear layer 'obstacles'". I would like to mention that the UniTest over /scan topic and /odom topic are working fine. Thus in my RVIZ, the obstacle are not shown neither the planner takes them into account to prevent a collision. For clarity here is my common config

问题 When I generate the JOOQ POJOs, the constructor follows the same order for the parameters as the fields in the database table. When querying the table and using fetchInto this works fine, as long as the order of the POJO constructor parameters and the order of the fields in the database table are the same. return create .select() .from(KEY) .fetchInto(Key.class); How can I map the query above into Key.class regardless of the constructor parameter order? E.g. can I use something like mapstruct

问题 When I generate the JOOQ POJOs, the constructor follows the same order for the parameters as the fields in the database table. When querying the table and using fetchInto this works fine, as long as the order of the POJO constructor parameters and the order of the fields in the database table are the same. return create .select() .from(KEY) .fetchInto(Key.class); How can I map the query above into Key.class regardless of the constructor parameter order? E.g. can I use something like mapstruct

问题 I'm attempting to plot multiple barplots on a map and am just looking for a place to start. I've looked at a few questions already (shown below).. Barplots on a Map Plotting bar charts on map using ggplot2? How to plot barchart onto ggplot2 map However, all of these seem out of date. Below is the data I am trying to plot. I'm looking to make 4 plots on one map with one in each geolocation. I want each plot to be a barpot of counts for each purpose at each respective location. geoloc purpose

问题 I have downloaded and testing these two mapping libraries. I wrote a program which has 100000 iterations and maps the beans of the same class: public class IntBean { @JMap private int int1; @JMap private int int2; . . . @JMap private int int10; } Mappers are created BEFORE iterations start: private JMapper jmapper = new JMapper(IntBean.class, IntBean.class); private MapperFactory orikaFactory = new DefaultMapperFactory.Builder().build(); private MapperFacade orikaFacade = null; orikaFactory

问题 I have downloaded and testing these two mapping libraries. I wrote a program which has 100000 iterations and maps the beans of the same class: public class IntBean { @JMap private int int1; @JMap private int int2; . . . @JMap private int int10; } Mappers are created BEFORE iterations start: private JMapper jmapper = new JMapper(IntBean.class, IntBean.class); private MapperFactory orikaFactory = new DefaultMapperFactory.Builder().build(); private MapperFacade orikaFacade = null; orikaFactory

问题 Now I have code like this: @RestController public class ChildController { @RequestMapping(value = "/parents/{parentId}/addChild", method = RequestMethod.POST) public void addChild(@RequestBody ChildDTO child, @PathVariable Long parentId) { child.setParentId(parentId); //... } } class ChildDTO { private Long parentId; private String name; private double weight; private double height; //setters ang getters } Is there any way to map parentId in child object without calling setter in method body?