com.lichengbao.specification.MobileAssessmentSpecDef.java Source code

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Here is the source code for com.lichengbao.specification.MobileAssessmentSpecDef.java

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/**
 * 
 */
package com.lichengbao.specification;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.persistence.criteria.Join;

import org.apache.commons.lang3.StringUtils;
import org.springframework.data.jpa.datatables.parameter.SearchParameter;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.stereotype.Component;

import com.lichengbao.domain.assessment.MobileAssessment;
import com.lichengbao.domain.user.User;

class MobileAssessmentSpecDef extends SpecDef {

    /**
     * 
     */
    private static final long serialVersionUID = -5489075209569261660L;

    private String licenseNo;

    private String owner;

    /**
     * @return the licenseNo
     */
    public String getLicenseNo() {
        return licenseNo;
    }

    /**
     * @param licenseNo the licenseNo to set
     */
    public void setLicenseNo(String licenseNo) {
        this.licenseNo = licenseNo;
    }

    /**
     * @return the owner
     */
    public String getOwner() {
        return owner;
    }

    /**
     * @param owner the owner to set
     */
    public void setOwner(String owner) {
        this.owner = owner;
    }

}

/**
 * @author jwang
 *
 */
@Component
public class MobileAssessmentSpecifications extends AbstractSpecifications {

    public Specification<MobileAssessment> isOwner(String name) {
        return (root, query, cb) -> {
            Join<MobileAssessment, User> owner = root.join("user");
            return cb.or(cb.like(owner.<String>get("mobile"), "%" + name + "%"),
                    cb.like(owner.<String>get("username"), "%" + name + "%"));
        };
    }

    /* (non-Javadoc)
     * @see com.lichengbao.specs.AbstractSpecifications#getSpecDef(org.springframework.data.jpa.datatables.parameter.SearchParameter)
     */
    @Override
    SpecDef getSpecDef(SearchParameter search) {
        try {
            return mapper.readValue(search.getValue(), MobileAssessmentSpecDef.class);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    /* (non-Javadoc)
     * @see com.lichengbao.specs.AbstractSpecifications#getSpecifications(com.lichengbao.specs.SpecDef)
     */
    @SuppressWarnings("rawtypes")
    @Override
    List<Specification> getSpecifications(SpecDef def) {
        List<Specification> specs = new ArrayList<>();
        MobileAssessmentSpecDef specDef = (MobileAssessmentSpecDef) def;
        if (StringUtils.isNotEmpty(specDef.getOwner()))
            specs.add(isOwner(specDef.getOwner()));
        return specs;
    }

}