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How to only update certain fields that might already be null (using JSON patch)

I am trying to use json patch to update an object using PATCH in my app.
I want to update only 2 fields in my object and they might be null before updating.
Each time I try and update, the whole object gets updated.
How do I restrict this?
I've tried multiple ways.
#PatchMapping("/bmwsales/updateweb/{id}")
public ResponseEntity<?> updateVehicleTagWeb(#PathVariable(value="id") Integer id, #RequestBody Bmwsales v) throws JsonProcessingException{
ObjectMapper objMapper=new ObjectMapper();
JsonPatchBuilder jsonPatchBuilder=Json.createPatchBuilder();
JsonPatch jsonPatch=jsonPatchBuilder.replace("/templocation",v.getTemplocation()).replace("/rfidtag", v.getRfidtag()).build();
Bmwsales vehicle=bmwService.getVin(id).orElseThrow(ResourceNotFoundException::new);
BmwsalesUpdate veh=oMapper.asInput(vehicle);
BmwsalesUpdate vehPatched=patchHelp.patch(jsonPatch, veh, BmwsalesUpdate.class);
oMapper.update(vehicle, vehPatched);
System.out.println("the patched info is: "+vehicle.getRfidtag()+vehicle.getTemplocation());
bmwService.updateVehTag(vehicle);
return new ResponseEntity<>(HttpStatus.OK);
#Override
public void updateVehTag(Bmwsales vehicle) {
bmwsalesRepository.save(vehicle);
}
Jackson config:
#Configuration
public class JacksonConfig {
#Bean
public ObjectMapper objectMapper(){
.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES)
.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS)
.findAndRegisterModules();
}}
Bmwsales class
#Entity(name="bmwsales")
#Table(name="bmwsales")
public class Bmwsales implements Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
#Id
#Column(name="id")
#GeneratedValue(strategy=GenerationType.IDENTITY)
private Integer id;
#Column(name="customerfirstname")
private String customerfirstname;
#Column(name="customerlastname")
private String customerlastname;
#Column(name="lastmileage")
private Integer lastmileage;
#Column(name="licensenum")
private String licensenum;
#Column(name="make")
private String make;
#Column(name="currentmileage")
private Integer currentmileage;
#Column(name="model")
private String model;
#Column(name="purchasedhere")
private String purchasedhere;
#JsonSerialize(using = JsonDateSerializer.class)
#Column(name="rfiddate")
private Timestamp rfiddate;
#Column(name="rfidtag")
private String rfidtag;
#Column(name="stocknum")
private String stocknum;
#Column(name="vehiclerole")
private String vehiclerole;
#NotBlank
#Column(name="vin")
private String vin;
#Column(name="year")
private Timestamp year;
#Column(name="vineight")
private String vineight;
#Column(name="taggingsource")
private String taggingsource;
#Column(name="vehicletype")
private String vehicletype;
#Column(name="salutation")
private String customersal;
#Column(name="customermiddlename")
private String customermiddlename;
#Column(name="suffix")
private String suffix;
#Column(name="address1")
private String address1;
#Column(name="address2")
private String address2;
#Column(name="city")
private String city;
#Column(name="state")
private String state;
#Column(name="zip")
private String zip;
#Column(name="county")
private String county;
#Column(name="homephone")
private String homephone;
#Column(name="cellphone")
private String cellphone;
#Column(name="email")
private String email;
#Column(name="cobuyersalutation")
private String cobuyersal;
#Column(name="cobuyerfirstname")
private String cobuyerfirstname;
#Column(name="cobuyermiddlename")
private String cobuyermiddlename;
#Column(name="cobuyerlastname")
private String cobuyerlastname;
#Column(name="salesperson")
private String salesperson;
#Column(name="salesperson2")
private String salesperson2;
#Column(name="purchasedheredate")
private Timestamp purchasedheredate;
#Column(name="carwashmember")
private String carwashmember;
#Column(name="serviceadvisor")
private String serviceadvisor;
#JsonSerialize(using = JsonDateSerializer2.class)
#Column(name="openrodate")
private Date openrodate;
#Column(name="closerodate")
private Timestamp closerodate;
#Column(name="openro")
private String openro;
#Column(name="snstext")
private Timestamp snstext;
#Column(name="carwashexpire")
private Timestamp carwashexpire;
#Column(name="enterrodate")
private Timestamp enterrodate;
#Column(name="servicecarwash")
private String servicecarwash;
#Column(name="templocation")
private String templocation;
public Bmwsales(String vineight){
this.vineight=vineight;
}
public static class Builder{
private Integer id;
private String rfidtag;
//#JsonSerialize(using = JsonDateSerializer.class)
private Timestamp rfiddate;
private String vin;
private String vineight;
private String templocation;
public Builder setVin(String vin) {
this.vin=vin;
return this;
}
public Builder setVineight(String vineight) {
this.vineight=vineight;
return this;
}
public Builder setRfidtag(String rfidtag) {
this.rfidtag=rfidtag;
return this;
}
public Builder setRfiddate(Timestamp rfiddate) {
this.rfiddate=rfiddate;
return this;
}
public Builder setTemplocation(String templocation) {
this.templocation=templocation;
return this;
}
/*public Builder setOpenro(String openro){
this.openro=openro;
return this;
}
public Builder setOpenrodate(Date openrodate){
this.openrodate=openrodate;
return this;
}*/
public Bmwsales build(){
Bmwsales bmwsales=new Bmwsales(vin, vineight,rfidtag,rfiddate,
templocation);
return bmwsales;
}
}
public Bmwsales(String vin, String vineight, String rfidtag, Timestamp
rfiddate, String templocation){
this.vin=vin;
this.vineight=vineight;
this.rfiddate=rfiddate;
this.rfidtag=rfidtag;
this.templocation=templocation;
}
public Bmwsales(String customersal, String customerfirstname, String
customerlastname, String customermiddlename, String suffix,
String make, Integer currentmileage, String model, String
purchasedhere, String vehiclerole, String vin, String vineight,
Timestamp year, String taggingsource, String vehicletype,
String address1, String address2, String city, String state,
String zip, String county, String homephone, String cellphone,
String email, String cobuyersal, String cobuyerfirstname,
String cobuyermiddlename, String cobuyerlastname, String
salesperson, String salesperson2, Timestamp purchasedheredate,
String carwashmember, String serviceadvisor, Date openrodate,
Timestamp closerodate, Timestamp snstext, String openro,
Timestamp carwashexpire, Timestamp enterrodate, String
servicecarwash, Timestamp rfiddate, String rfidtag, String templocation){
super();
this.customersal=customersal;
this.customerfirstname=customerfirstname;
this.customermiddlename=customermiddlename;
this.customerlastname=customerlastname;
this.suffix=suffix;
this.make=make;
this.currentmileage=currentmileage;
this.model=model;
this.purchasedhere=purchasedhere;
this.vehiclerole=vehiclerole;
this.vin=vin;
this.vineight=vineight;
this.year=year;
this.taggingsource=taggingsource;
this.vehicletype=vehicletype;
this.address1=address1;
this.address2=address2;
this.city=city;
this.state=state;
this.zip=zip;
this.county=county;
this.homephone=homephone;
this.cellphone=cellphone;
this.email=email;
this.cobuyersal=cobuyersal;
this.cobuyerfirstname=cobuyerfirstname;
this.cobuyermiddlename=cobuyermiddlename;
this.cobuyerlastname=cobuyerlastname;
this.salesperson=salesperson;
this.salesperson2=salesperson2;
this.purchasedheredate=purchasedheredate;
this.carwashmember=carwashmember;
this.serviceadvisor=serviceadvisor;
this.openrodate=openrodate;
this.closerodate=closerodate;
this.snstext=snstext;
this.openro=openro;
this.carwashexpire=carwashexpire;
this.enterrodate=enterrodate;
this.servicecarwash=servicecarwash;
this.rfiddate=rfiddate;
this.rfidtag=rfidtag;
this.templocation=templocation;
};
public Bmwsales(){
}
public void setId(Integer id) {
this.id=id;
}
public Integer getId() {
return id;
}
public void setCustomersal(String customersal) {
this.customersal=customersal;
}
public String getCustomersal() {
return customersal;
}
public void setCustomerfirstname(String customerfirstname) {
this.customerfirstname=customerfirstname;
}
public String getCustomerfirstname() {
return customerfirstname;
}
public void setCustomermiddlename(String customermiddlename) {
this.customermiddlename=customermiddlename;
}
public String getCustomermiddlename() {
return customermiddlename;
}
public void setCustomerlastname(String customerlastname) {
this.customerlastname=customerlastname;
}
public String getCustomerlastname() {
return customerlastname;
}
public void setSuffix(String suffix) {
this.suffix=suffix;
}
public String getSuffix() {
return suffix;
}
public void setMake(String make) {
this.make=make;
}
public String getMake() {
return make;
}
public void setCurrentmileage(Integer currentmileage) {
this.currentmileage=currentmileage;
}
public Integer getCurrentmileage() {
return currentmileage;
}
public void setModel(String model) {
this.model=model;
}
public String getModel() {
return model;
}
public void setPurchasedhere(String purchasedhere) {
this.purchasedhere=purchasedhere;
}
public String getPurchasedhere() {
return purchasedhere;
}
public void setVehiclerole(String vehiclerole) {
this.vehiclerole=vehiclerole;
}
public String getVehiclerole() {
return vehiclerole;
}
public void setVin(String vin) {
this.vin=vin;
}
public String getVin() {
return vin;
}
public void setVineight(String vineight) {
this.vineight=vineight;
}
public String getVineight() {
return vineight;
}
public void setYear(Timestamp year) {
this.year=year;
}
public Timestamp getYear() {
return year;
}
public void setTaggingsource(String taggingsource) {
this.taggingsource=taggingsource;
}
public String getTaggingsource() {
return taggingsource;
}
public void setVehicletype(String vehicletype) {
this.vehicletype=vehicletype;
}
public String getVehicletype() {
return vehicletype;
}
public void setAddress1(String address1) {
this.address1=address1;
}
public String getAddress1() {
return address1;
}
public void setAddress2(String address2) {
this.address2=address2;
}
public String getAddress2() {
return address2;
}
public void setCity(String city) {
this.city=city;
}
public String getCity() {
return city;
}
public void setState(String state) {
this.state=state;
}
public String getState() {
return state;
}
public void setZip(String zip) {
this.zip=zip;
}
public String getZip() {
return zip;
}
public void setCounty(String county) {
this.county=county;
}
public String getCounty() {
return county;
}
public void setHomephone(String homephone) {
this.homephone=homephone;
}
public String getHomephone() {
return homephone;
}
public void setCellphone(String cellphone) {
this.cellphone=cellphone;
}
public String getCellphone() {
return cellphone;
}
public void setEmail(String email) {
this.email=email;
}
public String getEmail() {
return email;
}
public void setCobuyersal(String cobuyersal) {
this.cobuyersal=cobuyersal;
}
public String getCobuyersal() {
return cobuyersal;
}
public void setCobuyerfirstname(String cobuyerfirstname) {
this.cobuyerfirstname=cobuyerfirstname;
}
public String getCobuyerfirstname() {
return cobuyerfirstname;
}
public void setCobuyermiddlename(String cobuyermiddlename) {
this.cobuyermiddlename=cobuyermiddlename;
}
public String getCobuyermiddlename() {
return cobuyermiddlename;
}
public void setCobuyerlastname(String cobuyerlastname) {
this.cobuyerlastname=cobuyerlastname;
}
public String getCobuyerlastname() {
return cobuyerlastname;
}
public void setSalesperson(String salesperson) {
this.salesperson=salesperson;
}
public String getSalesperson() {
return salesperson;
}
public void setSalesperson2(String salesperson2) {
this.salesperson2=salesperson2;
}
public String getSalesperson2() {
return salesperson2;
}
public void setPurchasedheredate(Timestamp purchasedheredate) {
this.purchasedheredate=purchasedheredate;
}
public Timestamp getPurchasedheredate() {
return purchasedheredate;
}
public void setCarwashmember(String carwashmember) {
this.carwashmember=carwashmember;
}
public String getCarwashmember() {
return carwashmember;
}
public void setServiceadvisor(String serviceadvisor) {
this.serviceadvisor=serviceadvisor;
}
public String getServiceadvisor() {
return serviceadvisor;
}
public void setOpenrodate(Date openrodate) {
this.openrodate=openrodate;
}
public Date getOpenrodate() {
return openrodate;
}
public void setCloserodate(Timestamp closerodate) {
this.closerodate=closerodate;
}
public Timestamp getCloserodate() {
return closerodate;
}
public void setSnstext(Timestamp snstext) {
this.snstext=snstext;
}
public Timestamp getSnstext() {
return snstext;
}
public void setOpenro(String openro) {
this.openro=openro;
}
public String getOpenro() {
return openro;
}
public void setCarwashexpire(Timestamp carwashexpire) {
this.carwashexpire=carwashexpire;
}
public Timestamp getCarwashexpire() {
return carwashexpire;
}
public void setEnterrodate(Timestamp enterrodate) {
this.enterrodate=enterrodate;
}
public Timestamp getEnterrodate() {
return enterrodate;
}
public void setServicecarwash(String servicecarwash) {
this.servicecarwash=servicecarwash;
}
public String getServicecarwash() {
return servicecarwash;
}
public void setRfiddate(Timestamp rfiddate) {
this.rfiddate=rfiddate;
}
public Timestamp getRfiddate() {
return rfiddate;
}
public void setRfidtag(String rfidtag) {
this.rfidtag=rfidtag;
}
public String getRfidtag() {
return rfidtag;
}
public void setTemplocation(String templocation) {
this.templocation=templocation;
}
public String getTemplocation() {
return templocation;
}
public static Object Builder() {
return new Bmwsales.Builder();
}
}
How do I update only these fields?

Your code is long one why are you code getters/setters/constructors from typing.it will get a long time to develop.
Then what you must add this dependency into your POM.xml file
<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.8</version>
<scope>provided</scope>
</dependency>
And adding this dependency you can generate your getters/setters and constructors from giving simple annotations like this.do not type those in your fingers.:-)
Then your code will be more easy to readable.
#Data //this will create all getters,setters,toString
#NoArgsConstructor //this will create default constructor
#AllArgsConstructor //this will create all argivements constructor
#Entity(name="bmwsales") //name means table name
public class Bmwsales implements Serializable{
#Id
#Column(name="id")
#GeneratedValue(strategy=GenerationType.IDENTITY)
private Integer id;
// like this do all your columns
#NotNull(message="customer First Name is compulsory")
#Column(name="customerfirstname")
private String customerfirstname;
//your entity mapping here etc.
}
After that, if the user does not fill the required fields that message will trigger.
And your controller class that means your endpoint calling place should use #Valid annotation to your Entity class or DTO class(you do not get DTO).
#PatchMapping("/bmwsales/updateweb/{id}")
public ResponseEntity<String> updateVehicleTagWeb(#PathVariable(value="id") Integer id, #Valid #RequestBody Bmwsales v) throws JsonProcessingException{
ObjectMapper objMapper=new ObjectMapper();
JsonPatchBuilder jsonPatchBuilder=Json.createPatchBuilder();
JsonPatch jsonPatch=jsonPatchBuilder.replace("/templocation",v.getTemplocation()).replace("/rfidtag", v.getRfidtag()).build();
Bmwsales vehicle=bmwService.getVin(id).orElseThrow(ResourceNotFoundException::new);
BmwsalesUpdate veh=oMapper.asInput(vehicle);
BmwsalesUpdate vehPatched=patchHelp.patch(jsonPatch, veh, BmwsalesUpdate.class);
oMapper.update(vehicle, vehPatched);
System.out.println("the patched info is: "+vehicle.getRfidtag()+vehicle.getTemplocation());
bmwService.updateVehTag(vehicle);
return ResponseEntity.ok("Input is valid");
For more understanding what I said to refer to this link:-
https://www.baeldung.com/spring-boot-bean-validation

List of class objects from list of strings

I am getting data from gemfire
List<String> objects = restTemplate.getForObject(geodeURL+"/gemfire-api/v1/queries/adhoc?q=SELECT * FROM /region s",List.class);
which is like below:
[('price':'119','volume':'20000','pe':'0','eps':'4.22','week53low':'92','week53high':'134.4','daylow':'117.2','dayhigh':'119.2','movingav50day':'115','marketcap':'0','time':'2015-11-25 05:13:34.996'), ('price':'112','volume':'20000','pe':'0','eps':'9.22','week53low':'92','week53high':'134.4','daylow':'117.2','dayhigh':'119.2','movingav50day':'115','marketcap':'0','time':'2015-11-25 05:13:34.996'), ('price':'118','volume':'20000','pe':'0','eps':'1.22','week53low':'92','week53high':'134.4','daylow':'117.2','dayhigh':'119.2','movingav50day':'115','marketcap':'0','time':'2015-11-25 05:13:34.996')]
This is a list of String I am getting.Currently I have 3 values in list.
I have a pojo class like below:
public class StockInfo {
// #Id
#JsonProperty("symbol")
private String symbol;
#JsonProperty("price")
private String price;
#JsonProperty("volume")
private String volume;
#JsonProperty("pe")
private String pe;
#JsonProperty("eps")
private String eps;
#JsonProperty("week53low")
private String week53low;
#JsonProperty("week53high")
private String week53high;
#JsonProperty("daylow")
private String daylow;
#JsonProperty("dayhigh")
private String dayhigh;
#JsonProperty("movingav50day")
private String movingav50day;
#JsonProperty("marketcap")
private String marketcap;
#JsonProperty("time")
private String time;
private String getSymbol() {
return symbol;
}
public void setSymbol(String symbol) {
this.symbol = symbol;
}
public String getPrice() {
return price;
}
public void setPrice(String price) {
this.price = price;
}
public String getVolume() {
return volume;
}
public void setVolume(String volume) {
this.volume = volume;
}
public String getPe() {
return pe;
}
public void setPe(String pe) {
this.pe = pe;
}
public String getEps() {
return eps;
}
public void setEps(String eps) {
this.eps = eps;
}
public String getWeek53low() {
return week53low;
}
public void setWeek53low(String week53low) {
this.week53low = week53low;
}
public String getWeek53high() {
return week53high;
}
public void setWeek53high(String week53high) {
this.week53high = week53high;
}
public String getDaylow() {
return daylow;
}
public void setDaylow(String daylow) {
this.daylow = daylow;
}
public String getDayhigh() {
return dayhigh;
}
public void setDayhigh(String dayhigh) {
this.dayhigh = dayhigh;
}
public String getMovingav50day() {
return movingav50day;
}
public void setMovingav50day(String movingav50day) {
this.movingav50day = movingav50day;
}
public String getMarketcap() {
return marketcap;
}
public void setMarketcap(String marketcap) {
this.marketcap = marketcap;
}
public String getTime() {
return time;
}
public void setTime(String time) {
this.time = time;
}
How do I create a List of StockInfo class object from the value I am getting from restTemplate.getForObject

I think you could just use:
List<StockInfo> objects = restTemplate.getForObject(geodeURL+"/gemfire-api/v1/queries/adhoc?q=SELECT * FROM /region s",List.class);

How to use BeanUtils.copyProperties?

I am trying to copy properties from one bean to another. Here are the signature of two beans:
SearchContent:
public class SearchContent implements Serializable {
private static final long serialVersionUID = -4500094586165758427L;
private Integer id;
private String docName;
private String docType;
private String docTitle;
private String docAuthor;
private String securityGroup;
private String docAccount;
private Integer revLabel;
private String profile;
private LabelValueBean<String> workflowStage;
private Date createDate;
private Date inDate;
private String originalName;
private String format;
private String extension;
private Long fileSize;
private String author;
private LabelValueBean<String> entity;
private LabelValueBean<String> brand;
private LabelValueBean<String> product;
private LabelValueBean<String> collection;
private LabelValueBean<String> subCollection;
private String description;
private LabelValueBean<String> program;
private String vintage;
private String model;
private String restrictedZone;
private LabelValueBean<String> event;
private LabelValueBean<String> language;
private String geographicLocation;
private String watermark;
private Integer pageNumber;
private String summary;
private String agentName;
private String commissionedByName;
private String commissionedByDepartment;
private LabelValueBean<Integer> bestOf;
private String mediaLocation;
private LabelValueBean<Integer> fullRights;
private LabelValueBean<String> mediaUsage;
private Date rightsEndDate;
private String geographicRights;
private LabelValueBean<Integer> evinConformity;
private String contactReference;
private LabelValueBean<String> publicationScope;
private String rightsComment;
/**
* Constructor SearchContent
* #author TapasB
* #since 15-Oct-2013 - 5:45:55 pm
* #version DAM 1.0
*/
public SearchContent() {
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getDocName() {
return docName;
}
public void setDocName(String docName) {
this.docName = docName;
}
public String getDocType() {
return docType;
}
public void setDocType(String docType) {
this.docType = docType;
}
public String getDocTitle() {
return docTitle;
}
public void setDocTitle(String docTitle) {
this.docTitle = docTitle;
}
public String getDocAuthor() {
return docAuthor;
}
public void setDocAuthor(String docAuthor) {
this.docAuthor = docAuthor;
}
public String getSecurityGroup() {
return securityGroup;
}
public void setSecurityGroup(String securityGroup) {
this.securityGroup = securityGroup;
}
public String getDocAccount() {
return docAccount;
}
public void setDocAccount(String docAccount) {
this.docAccount = docAccount;
}
public Integer getRevLabel() {
return revLabel;
}
public void setRevLabel(Integer revLabel) {
this.revLabel = revLabel;
}
public String getProfile() {
return profile;
}
public void setProfile(String profile) {
this.profile = profile;
}
public LabelValueBean<String> getWorkflowStage() {
return workflowStage;
}
public void setWorkflowStage(LabelValueBean<String> workflowStage) {
this.workflowStage = workflowStage;
}
public Date getCreateDate() {
return createDate;
}
public void setCreateDate(Date createDate) {
this.createDate = createDate;
}
public Date getInDate() {
return inDate;
}
public void setInDate(Date inDate) {
this.inDate = inDate;
}
public String getOriginalName() {
return originalName;
}
public void setOriginalName(String originalName) {
this.originalName = originalName;
}
public String getFormat() {
return format;
}
public void setFormat(String format) {
this.format = format;
}
public String getExtension() {
return extension;
}
public void setExtension(String extension) {
this.extension = extension;
}
public Long getFileSize() {
return fileSize;
}
public void setFileSize(Long fileSize) {
this.fileSize = fileSize;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public LabelValueBean<String> getEntity() {
return entity;
}
public void setEntity(LabelValueBean<String> entity) {
this.entity = entity;
}
public LabelValueBean<String> getBrand() {
return brand;
}
public void setBrand(LabelValueBean<String> brand) {
this.brand = brand;
}
public LabelValueBean<String> getProduct() {
return product;
}
public void setProduct(LabelValueBean<String> product) {
this.product = product;
}
public LabelValueBean<String> getCollection() {
return collection;
}
public void setCollection(LabelValueBean<String> collection) {
this.collection = collection;
}
public LabelValueBean<String> getSubCollection() {
return subCollection;
}
public void setSubCollection(LabelValueBean<String> subCollection) {
this.subCollection = subCollection;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public LabelValueBean<String> getProgram() {
return program;
}
public void setProgram(LabelValueBean<String> program) {
this.program = program;
}
public String getVintage() {
return vintage;
}
public void setVintage(String vintage) {
this.vintage = vintage;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
public String getRestrictedZone() {
return restrictedZone;
}
public void setRestrictedZone(String restrictedZone) {
this.restrictedZone = restrictedZone;
}
public LabelValueBean<String> getEvent() {
return event;
}
public void setEvent(LabelValueBean<String> event) {
this.event = event;
}
public LabelValueBean<String> getLanguage() {
return language;
}
public void setLanguage(LabelValueBean<String> language) {
this.language = language;
}
public String getGeographicLocation() {
return geographicLocation;
}
public void setGeographicLocation(String geographicLocation) {
this.geographicLocation = geographicLocation;
}
public String getWatermark() {
return watermark;
}
public void setWatermark(String watermark) {
this.watermark = watermark;
}
public Integer getPageNumber() {
return pageNumber;
}
public void setPageNumber(Integer pageNumber) {
this.pageNumber = pageNumber;
}
public String getSummary() {
return summary;
}
public void setSummary(String summary) {
this.summary = summary;
}
public String getAgentName() {
return agentName;
}
public void setAgentName(String agentName) {
this.agentName = agentName;
}
public String getCommissionedByName() {
return commissionedByName;
}
public void setCommissionedByName(String commissionedByName) {
this.commissionedByName = commissionedByName;
}
public String getCommissionedByDepartment() {
return commissionedByDepartment;
}
public void setCommissionedByDepartment(String commissionedByDepartment) {
this.commissionedByDepartment = commissionedByDepartment;
}
public LabelValueBean<Integer> getBestOf() {
return bestOf;
}
public void setBestOf(LabelValueBean<Integer> bestOf) {
this.bestOf = bestOf;
}
public String getMediaLocation() {
return mediaLocation;
}
public void setMediaLocation(String mediaLocation) {
this.mediaLocation = mediaLocation;
}
public LabelValueBean<Integer> getFullRights() {
return fullRights;
}
public void setFullRights(LabelValueBean<Integer> fullRights) {
this.fullRights = fullRights;
}
public LabelValueBean<String> getMediaUsage() {
return mediaUsage;
}
public void setMediaUsage(LabelValueBean<String> mediaUsage) {
this.mediaUsage = mediaUsage;
}
public Date getRightsEndDate() {
return rightsEndDate;
}
public void setRightsEndDate(Date rightsEndDate) {
this.rightsEndDate = rightsEndDate;
}
public String getGeographicRights() {
return geographicRights;
}
public void setGeographicRights(String geographicRights) {
this.geographicRights = geographicRights;
}
public LabelValueBean<Integer> getEvinConformity() {
return evinConformity;
}
public void setEvinConformity(LabelValueBean<Integer> evinConformity) {
this.evinConformity = evinConformity;
}
public String getContactReference() {
return contactReference;
}
public void setContactReference(String contactReference) {
this.contactReference = contactReference;
}
public LabelValueBean<String> getPublicationScope() {
return publicationScope;
}
public void setPublicationScope(LabelValueBean<String> publicationScope) {
this.publicationScope = publicationScope;
}
public String getRightsComment() {
return rightsComment;
}
public void setRightsComment(String rightsComment) {
this.rightsComment = rightsComment;
}
}
And Content:
public class Content implements Serializable {
private static final long serialVersionUID = 2999449587418137835L;
private Boolean selected;
private Boolean renditionInfoFetched;
private String searchPageImageRendition;
private String detailPageImageRendition;
private String videoRendition;
private Integer id;
private String docName;
private String docType;
private String docTitle;
private String docAuthor;
private String securityGroup;
private String docAccount;
private Integer revLabel;
private String profile;
private Date createDate;
private Date inDate;
private String originalName;
private String format;
private String extension;
private Long fileSize;
private String author;
private LabelValueBean<String> entity;
private LabelValueBean<String> brand;
private LabelValueBean<String> product;
private LabelValueBean<String> collection;
private LabelValueBean<String> subCollection;
private String description;
private LabelValueBean<String> program;
private String vintage;
private String model;
private String restrictedZone;
private LabelValueBean<String> event;
private LabelValueBean<String> language;
private String geographicLocation;
private String watermark;
private Integer pageNumber;
private String summary;
private String agentName;
private String commissionedByName;
private String commissionedByDepartment;
private LabelValueBean<Integer> bestOf;
private String mediaLocation;
private LabelValueBean<Integer> fullRights;
private LabelValueBean<String> mediaUsage;
private Date rightsEndDate;
private String geographicRights;
private LabelValueBean<Integer> evinConformity;
private String contactReference;
private LabelValueBean<String> publicationScope;
private String rightsComment;
public Boolean getSelected() {
return selected;
}
public void setSelected(Boolean selected) {
this.selected = selected;
}
public Boolean getRenditionInfoFetched() {
return renditionInfoFetched;
}
public void setRenditionInfoFetched(Boolean renditionInfoFetched) {
this.renditionInfoFetched = renditionInfoFetched;
}
public String getSearchPageImageRendition() {
return searchPageImageRendition;
}
public void setSearchPageImageRendition(String searchPageImageRendition) {
this.searchPageImageRendition = searchPageImageRendition;
}
public String getDetailPageImageRendition() {
return detailPageImageRendition;
}
public void setDetailPageImageRendition(String detailPageImageRendition) {
this.detailPageImageRendition = detailPageImageRendition;
}
public String getVideoRendition() {
return videoRendition;
}
public void setVideoRendition(String videoRendition) {
this.videoRendition = videoRendition;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getDocName() {
return docName;
}
public void setDocName(String docName) {
this.docName = docName;
}
public String getDocType() {
return docType;
}
public void setDocType(String docType) {
this.docType = docType;
}
public String getDocTitle() {
return docTitle;
}
public void setDocTitle(String docTitle) {
this.docTitle = docTitle;
}
public String getDocAuthor() {
return docAuthor;
}
public void setDocAuthor(String docAuthor) {
this.docAuthor = docAuthor;
}
public String getSecurityGroup() {
return securityGroup;
}
public void setSecurityGroup(String securityGroup) {
this.securityGroup = securityGroup;
}
public String getDocAccount() {
return docAccount;
}
public void setDocAccount(String docAccount) {
this.docAccount = docAccount;
}
public Integer getRevLabel() {
return revLabel;
}
public void setRevLabel(Integer revLabel) {
this.revLabel = revLabel;
}
public String getProfile() {
return profile;
}
public void setProfile(String profile) {
this.profile = profile;
}
public Date getCreateDate() {
return createDate;
}
public void setCreateDate(Date createDate) {
this.createDate = createDate;
}
public Date getInDate() {
return inDate;
}
public void setInDate(Date inDate) {
this.inDate = inDate;
}
public String getOriginalName() {
return originalName;
}
public void setOriginalName(String originalName) {
this.originalName = originalName;
}
public String getFormat() {
return format;
}
public void setFormat(String format) {
this.format = format;
}
public String getExtension() {
return extension;
}
public void setExtension(String extension) {
this.extension = extension;
}
public Long getFileSize() {
return fileSize;
}
public void setFileSize(Long fileSize) {
this.fileSize = fileSize;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public LabelValueBean<String> getEntity() {
return entity;
}
public void setEntity(LabelValueBean<String> entity) {
this.entity = entity;
}
public LabelValueBean<String> getBrand() {
return brand;
}
public void setBrand(LabelValueBean<String> brand) {
this.brand = brand;
}
public LabelValueBean<String> getProduct() {
return product;
}
public void setProduct(LabelValueBean<String> product) {
this.product = product;
}
public LabelValueBean<String> getCollection() {
return collection;
}
public void setCollection(LabelValueBean<String> collection) {
this.collection = collection;
}
public LabelValueBean<String> getSubCollection() {
return subCollection;
}
public void setSubCollection(LabelValueBean<String> subCollection) {
this.subCollection = subCollection;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public LabelValueBean<String> getProgram() {
return program;
}
public void setProgram(LabelValueBean<String> program) {
this.program = program;
}
public String getVintage() {
return vintage;
}
public void setVintage(String vintage) {
this.vintage = vintage;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
public String getRestrictedZone() {
return restrictedZone;
}
public void setRestrictedZone(String restrictedZone) {
this.restrictedZone = restrictedZone;
}
public LabelValueBean<String> getEvent() {
return event;
}
public void setEvent(LabelValueBean<String> event) {
this.event = event;
}
public LabelValueBean<String> getLanguage() {
return language;
}
public void setLanguage(LabelValueBean<String> language) {
this.language = language;
}
public String getGeographicLocation() {
return geographicLocation;
}
public void setGeographicLocation(String geographicLocation) {
this.geographicLocation = geographicLocation;
}
public String getWatermark() {
return watermark;
}
public void setWatermark(String watermark) {
this.watermark = watermark;
}
public Integer getPageNumber() {
return pageNumber;
}
public void setPageNumber(Integer pageNumber) {
this.pageNumber = pageNumber;
}
public String getSummary() {
return summary;
}
public void setSummary(String summary) {
this.summary = summary;
}
public String getAgentName() {
return agentName;
}
public void setAgentName(String agentName) {
this.agentName = agentName;
}
public String getCommissionedByName() {
return commissionedByName;
}
public void setCommissionedByName(String commissionedByName) {
this.commissionedByName = commissionedByName;
}
public String getCommissionedByDepartment() {
return commissionedByDepartment;
}
public void setCommissionedByDepartment(String commissionedByDepartment) {
this.commissionedByDepartment = commissionedByDepartment;
}
public LabelValueBean<Integer> getBestOf() {
return bestOf;
}
public void setBestOf(LabelValueBean<Integer> bestOf) {
this.bestOf = bestOf;
}
public String getMediaLocation() {
return mediaLocation;
}
public void setMediaLocation(String mediaLocation) {
this.mediaLocation = mediaLocation;
}
public LabelValueBean<Integer> getFullRights() {
return fullRights;
}
public void setFullRights(LabelValueBean<Integer> fullRights) {
this.fullRights = fullRights;
}
public LabelValueBean<String> getMediaUsage() {
return mediaUsage;
}
public void setMediaUsage(LabelValueBean<String> mediaUsage) {
this.mediaUsage = mediaUsage;
}
public Date getRightsEndDate() {
return rightsEndDate;
}
public void setRightsEndDate(Date rightsEndDate) {
this.rightsEndDate = rightsEndDate;
}
public String getGeographicRights() {
return geographicRights;
}
public void setGeographicRights(String geographicRights) {
this.geographicRights = geographicRights;
}
public LabelValueBean<Integer> getEvinConformity() {
return evinConformity;
}
public void setEvinConformity(LabelValueBean<Integer> evinConformity) {
this.evinConformity = evinConformity;
}
public String getContactReference() {
return contactReference;
}
public void setContactReference(String contactReference) {
this.contactReference = contactReference;
}
public LabelValueBean<String> getPublicationScope() {
return publicationScope;
}
public void setPublicationScope(LabelValueBean<String> publicationScope) {
this.publicationScope = publicationScope;
}
public String getRightsComment() {
return rightsComment;
}
public void setRightsComment(String rightsComment) {
this.rightsComment = rightsComment;
}
}
I am trying to copy properties from SearchContent to Content as:
Content content = new Content();
Converter converter = new DateConverter(null);
BeanUtilsBean beanUtilsBean = BeanUtilsBean.getInstance();
beanUtilsBean.getConvertUtils().register(converter, Date.class);
BeanUtils.copyProperties(searchContent, content);
System.out.println(searchContent);
System.out.println(content);
The Sysout is printing:
com.mhis.dam.service.search.bean.SearchContent[id=52906,docName=MHIS043570,docType=Images,docTitle=preview_1_8,docAuthor=sysadmin,securityGroup=Internal,docAccount=WF/017/DAM/000,revLabel=1,profile=DAMMedia,workflowStage=com.mhis.dam.generic.bean.LabelValueBean[label=Published,value=published],createDate=Fri Oct 18 15:30:35 IST 2013,inDate=Fri Oct 18 15:30:35 IST 2013,originalName=Vintage 2004 Gift Box & Bottle Black - hires.jpg,format=image/jpeg,extension=jpg,fileSize=2106898,author=Arjan,entity=com.mhis.dam.generic.bean.LabelValueBean[label=Dom Perignon,value=WF/017/DAM],brand=com.mhis.dam.generic.bean.LabelValueBean[label=Dom Perignon,value=WF/017/DAM/001],product=com.mhis.dam.generic.bean.LabelValueBean[label=Blanc,value=17_1_blanc],collection=com.mhis.dam.generic.bean.LabelValueBean[label=Pack shot,value=pack_shot_dp],subCollection=com.mhis.dam.generic.bean.LabelValueBean[label=Bottle shot,value=ps_bottle_dp],description=preview_1,program=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=],vintage=,model=,restrictedZone=,event=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=],language=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=],geographicLocation=,watermark=,pageNumber=0,summary=,agentName=,commissionedByName=Nicolas,commissionedByDepartment=,bestOf=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=0],mediaLocation=,fullRights=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=1],mediaUsage=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=],rightsEndDate=<null>,geographicRights=,evinConformity=com.mhis.dam.generic.bean.LabelValueBean[label=<null>,value=2],contactReference=,publicationScope=com.mhis.dam.generic.bean.LabelValueBean[label=Full public usage,value=fullPublic],rightsComment=]
com.mhis.dam.web.model.Content[selected=<null>,renditionInfoFetched=<null>,searchPageImageRendition=<null>,detailPageImageRendition=<null>,videoRendition=<null>,id=<null>,docName=<null>,docType=<null>,docTitle=<null>,docAuthor=<null>,securityGroup=<null>,docAccount=<null>,revLabel=<null>,profile=<null>,createDate=<null>,inDate=<null>,originalName=<null>,format=<null>,extension=<null>,fileSize=<null>,author=<null>,entity=<null>,brand=<null>,product=<null>,collection=<null>,subCollection=<null>,description=<null>,program=<null>,vintage=<null>,model=<null>,restrictedZone=<null>,event=<null>,language=<null>,geographicLocation=<null>,watermark=<null>,pageNumber=<null>,summary=<null>,agentName=<null>,commissionedByName=<null>,commissionedByDepartment=<null>,bestOf=<null>,mediaLocation=<null>,fullRights=<null>,mediaUsage=<null>,rightsEndDate=<null>,geographicRights=<null>,evinConformity=<null>,contactReference=<null>,publicationScope=<null>,rightsComment=<null>]
It is obvious to have null values for selected and renditionInfoFetched fields of the class Content, since they are not present in SearchContent but you can see all the other properties of Content is null. I am unable to find what I am doing wrong!
Any pointer would be very helpful.

There are two BeanUtils.copyProperties(parameter1, parameter2) in Java.
One is
org.apache.commons.beanutils.BeanUtils.copyProperties(Object dest,
Object orig)
Another is
org.springframework.beans.BeanUtils.copyProperties(Object source,
Object target)
Pay attention to the opposite position of parameters.

If you want to copy from searchContent to content, then code should be as follows
BeanUtils.copyProperties(content, searchContent);
You need to reverse the parameters as above in your code.
From API,
public static void copyProperties(Object dest, Object orig)
throws IllegalAccessException,
InvocationTargetException)
Parameters:
dest - Destination bean whose properties are modified
orig - Origin bean whose properties are retrieved

As you can see in the below source code, BeanUtils.copyProperties internally uses reflection and there's additional internal cache lookup steps as well which is going to add cost wrt performance
private static void copyProperties(Object source, Object target, #Nullable Class<?> editable,
#Nullable String... ignoreProperties) throws BeansException {
Assert.notNull(source, "Source must not be null");
Assert.notNull(target, "Target must not be null");
Class<?> actualEditable = target.getClass();
if (editable != null) {
if (!editable.isInstance(target)) {
throw new IllegalArgumentException("Target class [" + target.getClass().getName() +
"] not assignable to Editable class [" + editable.getName() + "]");
}
actualEditable = editable;
}
**PropertyDescriptor[] targetPds = getPropertyDescriptors(actualEditable);**
List<String> ignoreList = (ignoreProperties != null ? Arrays.asList(ignoreProperties) : null);
for (PropertyDescriptor targetPd : targetPds) {
Method writeMethod = targetPd.getWriteMethod();
if (writeMethod != null && (ignoreList == null || !ignoreList.contains(targetPd.getName()))) {
PropertyDescriptor sourcePd = getPropertyDescriptor(source.getClass(), targetPd.getName());
if (sourcePd != null) {
Method readMethod = sourcePd.getReadMethod();
if (readMethod != null &&
ClassUtils.isAssignable(writeMethod.getParameterTypes()[0], readMethod.getReturnType())) {
try {
if (!Modifier.isPublic(readMethod.getDeclaringClass().getModifiers())) {
readMethod.setAccessible(true);
}
Object value = readMethod.invoke(source);
if (!Modifier.isPublic(writeMethod.getDeclaringClass().getModifiers())) {
writeMethod.setAccessible(true);
}
writeMethod.invoke(target, value);
}
catch (Throwable ex) {
throw new FatalBeanException(
"Could not copy property '" + targetPd.getName() + "' from source to target", ex);
}
}
}
}
}
}
So it's better to use plain setters given the cost reflection

how to do I group values for given values

I have this kind of values and I need to group them based on some values :
{
2298597={mihpayid=403993715508098532, request_id=NULL, bank_ref_num=NULL, amt=53.77, disc=0.00, mode=CC, PG_TYPE=AXIS, card_no=512345XXXXXX2346, name_on_card=emu, udf2=0, addedon=2013-06-03 17:34:42, status=failure, unmappedstatus=failed, Merchant_UTR=NULL, Settled_At=NULL},
6503939={mihpayid=Not Found, status=Not Found}
}
you can see there are two different ids byt will have similar values. so I would like to group them based on the ids.
like in a Hashmap these ids can be keys and rest will become values for the id.
how do I go about to do this.
EDIT
how do id split the string and get id and values and store them in to a hashmap Map <String, Item> tag = new HashMap <String, Item> (); thanks to upog
and this is my Item Class
public class Item {
private String mihpayid;
private String request_id;
private String bank_ref_num;
private String amt;
private String disc;
private String mode;
private String PG_TYPE;
private String card_no;
private String name_on_card;
private String udf2;
private String addedon;
private String status;
private String unmappedstatus;
private String Merchant_UTR;
private String Settled_At;
public String getMihpayid() {
return mihpayid;
}
public void setMihpayid(String mihpayid) {
this.mihpayid = mihpayid;
}
public String getRequest_id() {
return request_id;
}
public void setRequest_id(String request_id) {
this.request_id = request_id;
}
public String getBank_ref_num() {
return bank_ref_num;
}
public void setBank_ref_num(String bank_ref_num) {
this.bank_ref_num = bank_ref_num;
}
public String getAmt() {
return amt;
}
public void setAmt(String amt) {
this.amt = amt;
}
public String getDisc() {
return disc;
}
public void setDisc(String disc) {
this.disc = disc;
}
public String getMode() {
return mode;
}
public void setMode(String mode) {
this.mode = mode;
}
public String getPG_TYPE() {
return PG_TYPE;
}
public void setPG_TYPE(String pG_TYPE) {
PG_TYPE = pG_TYPE;
}
public String getCard_no() {
return card_no;
}
public void setCard_no(String card_no) {
this.card_no = card_no;
}
public String getName_on_card() {
return name_on_card;
}
public void setName_on_card(String name_on_card) {
this.name_on_card = name_on_card;
}
public String getUdf2() {
return udf2;
}
public void setUdf2(String udf2) {
this.udf2 = udf2;
}
public String getAddedon() {
return addedon;
}
public void setAddedon(String addedon) {
this.addedon = addedon;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getUnmappedstatus() {
return unmappedstatus;
}
public void setUnmappedstatus(String unmappedstatus) {
this.unmappedstatus = unmappedstatus;
}
public String getMerchant_UTR() {
return Merchant_UTR;
}
public void setMerchant_UTR(String merchant_UTR) {
Merchant_UTR = merchant_UTR;
}
public String getSettled_At() {
return Settled_At;
}
public void setSettled_At(String settled_At) {
Settled_At = settled_At;
}
}

are you expecting some thing like
Map <String, ArrayList<Object>> tag = new HashMap <String, ArrayList<Object>> ();
for a single id, you can associate a list of values
EDIT
to get value from string
int keyLength =7;
String str="{2298597={mihpayid=403993715508098532, request_id=NULL, bank_ref_num=NULL, amt=53.77, disc=0.00, mode=CC, PG_TYPE=AXIS, card_no=512345XXXXXX2346, name_on_card=emu, udf2=0, addedon=2013-06-03 17:34:42, status=failure, unmappedstatus=failed, Merchant_UTR=NULL, Settled_At=NULL}, 6503939={mihpayid=Not Found, status=Not Found}}";
str= str.substring(1,str.length()-2).trim();
String[] notops = str.split("},");
for (String value: notops){
value = value.trim();
System.out.print("key: " + value.substring(0,keyLength) + "\t");
System.out.print("Value: " + value.substring((keyLength+2),value.length()));
System.out.println();
}

Hibernate JPA searching two joined tables

I am pretty new to Hibernate and JPA implementation in Spring, so basically have set up a MySQL 5 database which maps to the domain objects below.
I am trying to search for Location on the Company_Details table but I can't figure out how to search the class Product_Details for Product_Name at the same time
If anyone could help that would be great.
Company_Details
#Entity
public class Company_Details implements Serializable{
/**
*
*/
private static final long serialVersionUID = 3336251433829975771L;
#Id
#GeneratedValue
private Integer Id;
private String Company;
private String Address_Line_1;
private String Address_Line_2;
private String Postcode;
private String County;
private String Country;
private String Mobile_Number;
private String Telephone_Number;
private String URL;
private String Contact;
private String Logo_URL;
private double Amount_Overall;
private double Amount_Paid;
private Timestamp Date_Joined;
private int Account_Details;
#OneToMany(fetch = FetchType.EAGER, mappedBy = "Company_Id")
private List<Product_Details> products;
public Integer getId() {
return Id;
}
public void setId(Integer id) {
Id = id;
}
public String getCompany() {
return Company;
}
public void setCompany(String company) {
Company = company;
}
public String getAddress_Line_1() {
return Address_Line_1;
}
public void setAddress_Line_1(String address_Line_1) {
Address_Line_1 = address_Line_1;
}
public String getAddress_Line_2() {
return Address_Line_2;
}
public void setAddress_Line_2(String address_Line_2) {
Address_Line_2 = address_Line_2;
}
public String getPostcode() {
return Postcode;
}
public void setPostcode(String postcode) {
Postcode = postcode;
}
public String getCounty() {
return County;
}
public void setCounty(String county) {
County = county;
}
public String getCountry() {
return Country;
}
public void setCountry(String country) {
Country = country;
}
public String getMobile_Number() {
return Mobile_Number;
}
public void setMobile_Number(String mobile_Number) {
Mobile_Number = mobile_Number;
}
public String getTelephone_Number() {
return Telephone_Number;
}
public void setTelephone_Number(String telephone_Number) {
Telephone_Number = telephone_Number;
}
public String getURL() {
return URL;
}
public void setURL(String uRL) {
URL = uRL;
}
public String getContact() {
return Contact;
}
public void setContact(String contact) {
Contact = contact;
}
public String getLogo_URL() {
return Logo_URL;
}
public void setLogo_URL(String logo_URL) {
Logo_URL = logo_URL;
}
public double getAmount_Overall() {
return Amount_Overall;
}
public void setAmount_Overall(double amount_Overall) {
Amount_Overall = amount_Overall;
}
public double getAmount_Paid() {
return Amount_Paid;
}
public void setAmount_Paid(double amount_Paid) {
Amount_Paid = amount_Paid;
}
public Timestamp getDate_Joined() {
return Date_Joined;
}
public void setDate_Joined(Timestamp date_Joined) {
Date_Joined = date_Joined;
}
public int getAccount_Details() {
return Account_Details;
}
public void setAccount_Details(int account_Details) {
Account_Details = account_Details;
}
public List<Product_Details> getProducts() {
return products;
}
public void setProducts(List<Product_Details> products) {
this.products = products;
}
Product_Details
#Entity
public class Product_Details implements Serializable{
/**
*
*/
private static final long serialVersionUID = 6477618197240654478L;
#Id
#GeneratedValue
private Integer Id;
private Integer Company_Id;
private String Product_Name;
private String Description;
private String Main_Photo_URL;
private String Other_Photo_URLS;
private Integer Total_Bookings;
private double Average_Rating;
private Integer Number_Of_Slots;
private Integer Time_Per_Slot;
private double Price_Per_Slot;
private String Monday_Open;
private String Tuesday_Open;
private String Wednesday_Open;
private String Thursday_Open;
private String Friday_Open;
private String Saturday_Open;
private String Sunday_Open;
private String Dates_Closed;
public Integer getId() {
return Id;
}
public void setId(Integer id) {
Id = id;
}
public Integer getCompany_Id() {
return Company_Id;
}
public void setCompany_Id(Integer company_Id) {
Company_Id = company_Id;
}
public String getProduct_Name() {
return Product_Name;
}
public void setProduct_Name(String product_Name) {
Product_Name = product_Name;
}
public String getDescription() {
return Description;
}
public void setDescription(String description) {
Description = description;
}
public String getMain_Photo_URL() {
return Main_Photo_URL;
}
public void setMain_Photo_URL(String main_Photo_URL) {
Main_Photo_URL = main_Photo_URL;
}
public String getOther_Photos_URLS() {
return Other_Photo_URLS;
}
public void setOther_Photos_URLS(String other_Photo_URLS) {
Other_Photo_URLS = other_Photo_URLS;
}
public Integer getTotal_Bookings() {
return Total_Bookings;
}
public void setTotal_Bookings(Integer total_Bookings) {
Total_Bookings = total_Bookings;
}
public double getAverage_Rating() {
return Average_Rating;
}
public void setAverage_Rating(double average_Rating) {
Average_Rating = average_Rating;
}
public Integer getNumber_Of_Slots() {
return Number_Of_Slots;
}
public void setNumber_Of_Slots(Integer number_Of_Slots) {
Number_Of_Slots = number_Of_Slots;
}
public Integer getTime_Per_Slot() {
return Time_Per_Slot;
}
public void setTime_Per_Slot(Integer time_Per_Slot) {
Time_Per_Slot = time_Per_Slot;
}
public double getPrice_Per_Slot() {
return Price_Per_Slot;
}
public void setPrice_Per_Slot(double price_Per_Slot) {
Price_Per_Slot = price_Per_Slot;
}
public String getMonday_Open() {
return Monday_Open;
}
public void setMonday_Open(String monday_Open) {
Monday_Open = monday_Open;
}
public String getTuesday_Open() {
return Tuesday_Open;
}
public void setTuesday_Open(String tuesday_Open) {
Tuesday_Open = tuesday_Open;
}
public String getWednesday_Open() {
return Wednesday_Open;
}
public void setWednesday_Open(String wednesday_Open) {
Wednesday_Open = wednesday_Open;
}
public String getThursday_Open() {
return Thursday_Open;
}
public void setThursday_Open(String thursday_Open) {
Thursday_Open = thursday_Open;
}
public String getFriday_Open() {
return Friday_Open;
}
public void setFriday_Open(String friday_Open) {
Friday_Open = friday_Open;
}
public String getSaturday_Open() {
return Saturday_Open;
}
public void setSaturday_Open(String saturday_Open) {
Saturday_Open = saturday_Open;
}
public String getSunday_Open() {
return Sunday_Open;
}
public void setSunday_Open(String sunday_Open) {
Sunday_Open = sunday_Open;
}
public String getDates_Closed() {
return Dates_Closed;
}
public void setDates_Closed(String dates_Closed) {
Dates_Closed = dates_Closed;
}
}
#Service
public class ProductServiceImpl implements ProductService{
private final static Logger LOG = Logger.getLogger(ProductServiceImpl.class.getName());
#PersistenceContext
EntityManager em;
#Transactional
public List<Company_Details> search(Search search) {
LOG.info("Entering search method");
CriteriaBuilder builder = em.getCriteriaBuilder();
CriteriaQuery<Company_Details> c = builder.createQuery(Company_Details.class);
Root<Company_Details> companyRoot = c.from(Company_Details.class);
c.select(companyRoot);
c.where(builder.equal(companyRoot.get("County"),search.getLocation()));
return em.createQuery(c).getResultList();
}
}

You need two criteria: criteria on the Company_Details class
And criteria on the Product_Details class
Then
Criteria crit1 = session.createCriteria(Company_Details.class);
crit1.add(restriction)
Criteria crit2 = crit1.createCriteria("products");
crit2.add(restriction)
// Then query crit1
List results = crit1.list();