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/ch5/requiredValidation/RequestDataRequired.java /ch5/requiredValidation/RequestDataRequired.java

package ch5.requiredValidation;

import javax.validation.constraints.NotNull;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;

public class RequestDataRequired { 
            
    protected String hobby; 
    protected String aversion;
    
    public void setHobby(String hobby) {
        this.hobby = hobby;
    }
        
    @Pattern(regexp=".*\\S.*", message="cannot be empty")
    @NotNull
    public String getHobby() { 
        return hobby; 
    }
    
    public void setAversion(String aversion) {
        this.aversion = aversion;
    }
        
    @Pattern(regexp=".*\\S.*", message="cannot be empty")
    @NotNull
    public String getAversion() {
        return aversion;
    } 
    protected int daysPerWeek;

@Min(value=1, 
         message="must be greater than 1, if this is a hobby.")
    @Max(value=7, 
         message="cannot be greater than 7. A week only has 7 days.")
    public int getDaysPerWeek() {
        return daysPerWeek;
    }

public void setDaysPerWeek(int daysPerWeek) {
        this.daysPerWeek = daysPerWeek;
    }

}

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