利用Commons Lang API 來提升Code Coverage

Problem
目前參與的專案，對於code coverage有相當嚴苛的規定(at least 80%)，在進行測試的時候，發現由Eclipse產生的equals()與hashCode()此二method是無法提升到80%以上的主因，因為裡頭太多的if-else statement，如下：

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@Override public int hashCode() { final int prime = 31; int result = super.hashCode(); result = prime * result + ((acsNo == null) ? 0 : acsNo.hashCode()); result = prime * result + ((addrHsnNm == null) ? 0 : addrHsnNm.hashCode()); result = prime * result + ((addrLin == null) ? 0 : addrLin.hashCode()); result = prime * result + ((addrMk == null) ? 0 : addrMk.hashCode()); result = prime * result + ((addrRoadNo == null) ? 0 : addrRoadNo.hashCode()); result = prime * result + ((addrTownNm == null) ? 0 : addrTownNm.hashCode()); result = prime * result + ((addrVillNm == null) ? 0 : addrVillNm.hashCode()); result = prime * result + ((admRmdDate == null) ? 0 : admRmdDate.hashCode()); result = prime * result + ((admRmdStus == null) ? 0 : admRmdStus.hashCode()); result = prime * result + ((adtSgstMk == null) ? 0 : adtSgstMk.hashCode()); result = prime * result + ((adtrAplTp == null) ? 0 : adtrAplTp.hashCode()); result = prime * result + ((adtrFnshDate == null) ? 0 : adtrFnshDate.hashCode()); result = prime * result + ((aplLimitYm == null) ? 0 : aplLimitYm.hashCode()); result = prime * result + ((arrgMtgTp == null) ? 0 : arrgMtgTp.hashCode()); result = prime * result + ((asgKey == null) ? 0 : asgKey.hashCode()); result = prime * result + ((asgMk == null) ? 0 : asgMk.hashCode()); result = prime * result + ((asst1 == null) ? 0 : asst1.hashCode()); result = prime * result + ((asst2 == null) ? 0 : asst2.hashCode()); result = prime * result + ((asst3 == null) ? 0 : asst3.hashCode()); result = prime * result + ((asstCdcChar1 == null) ? 0 : asstCdcChar1.hashCode()); result = prime * result + ((asstCdcChar2 == null) ? 0 : asstCdcChar2.hashCode()); result = prime * result + ((asstCdcChar3 == null) ? 0 : asstCdcChar3.hashCode()); result = prime * result + ((asstCdcDate1 == null) ? 0 : asstCdcDate1.hashCode()); result = prime * result + ((asstCdcDate2 == null) ? 0 : asstCdcDate2.hashCode()); result = prime * result + ((asstCdcDate3 == null) ? 0 : asstCdcDate3.hashCode()); result = prime * result + ((asstCdcNo1 == null) ? 0 : asstCdcNo1.hashCode()); result = prime * result + ((asstCdcNo2 == null) ? 0 : asstCdcNo2.hashCode()); result = prime * result + ((asstCdcNo3 == null) ? 0 : asstCdcNo3.hashCode()); result = prime * result + ((asstTp == null) ? 0 : asstTp.hashCode()); result = prime * result + ((authMk == null) ? 0 : authMk.hashCode()); result = prime * result + ((baTaxKey == null) ? 0 : baTaxKey.hashCode()); result = prime * result + ((baTaxMk == null) ? 0 : baTaxMk.hashCode()); result = prime * result + ((ban == null) ? 0 : ban.hashCode()); result = prime * result + ((behAmt == null) ? 0 : behAmt.hashCode()); result = prime * result + ((bhvAmt == null) ? 0 : bhvAmt.hashCode()); result = prime * result + ((bhvAmt1 == null) ? 0 : bhvAmt1.hashCode()); result = prime * result + ((bhvAmt2 == null) ? 0 : bhvAmt2.hashCode()); result = prime * result + ((bhvAmt3 == null) ? 0 : bhvAmt3.hashCode()); result = prime * result + ((bhvAmt4 == null) ? 0 : bhvAmt4.hashCode()); result = prime * result + ((bhvArtc1 == null) ? 0 : bhvArtc1.hashCode()); result = prime * result + ((bhvArtc2 == null) ? 0 : bhvArtc2.hashCode()); result = prime * result + ((bhvArtc3 == null) ? 0 : bhvArtc3.hashCode()); result = prime * result + ((bhvArtc4 == null) ? 0 : bhvArtc4.hashCode()); result = prime * result + ((billUnit == null) ? 0 : billUnit.hashCode()); result = prime * result + ((carryDate == null) ? 0 : carryDate.hashCode()); result = prime * result + ((carrySeqNo == null) ? 0 : carrySeqNo.hashCode()); result = prime * result + ((caseTp == null) ? 0 : caseTp.hashCode()); result = prime * result + ((chkUnit == null) ? 0 : chkUnit.hashCode()); result = prime * result + ((collUnit == null) ? 0 : collUnit.hashCode()); result = prime * result + ((cpt == null) ? 0 : cpt.hashCode()); result = prime * result + ((cptCdcChar == null) ? 0 : cptCdcChar.hashCode()); result = prime * result + ((cptCdcDate == null) ? 0 : cptCdcDate.hashCode()); result = prime * result + ((cptCdcNo == null) ? 0 : cptCdcNo.hashCode()); result = prime * result + ((createDate == null) ? 0 : createDate.hashCode()); result = prime * result + ((crmlArtc == null) ? 0 : crmlArtc.hashCode()); result = prime * result + ((crmlProcDate == null) ? 0 : crmlProcDate.hashCode()); result = prime * result + ((crmlStus == null) ? 0 : crmlStus.hashCode()); result = prime * result + ((evadeIncm == null) ? 0 : evadeIncm.hashCode()); result = prime * result + ((evadeTax == null) ? 0 : evadeTax.hashCode()); result = prime * result + ((evdAmt1 == null) ? 0 : evdAmt1.hashCode()); result = prime * result + ((evdAmt2 == null) ? 0 : evdAmt2.hashCode()); result = prime * result + ((evdAmt3 == null) ? 0 : evdAmt3.hashCode()); result = prime * result + ((evdAmt4 == null) ? 0 : evdAmt4.hashCode()); result = prime * result + ((evdArtc1 == null) ? 0 : evdArtc1.hashCode()); result = prime * result + ((evdArtc2 == null) ? 0 : evdArtc2.hashCode()); result = prime * result + ((evdArtc3 == null) ? 0 : evdArtc3.hashCode()); result = prime * result + ((evdArtc4 == null) ? 0 : evdArtc4.hashCode()); result = prime * result + ((extdReas == null) ? 0 : extdReas.hashCode()); result = prime * result + ((extdTms == null) ? 0 : extdTms.hashCode()); result = prime * result + ((fCnvtMk == null) ? 0 : fCnvtMk.hashCode()); result = prime * result + ((fineAmtTot == null) ? 0 : fineAmtTot.hashCode()); result = prime * result + ((fshAplTp == null) ? 0 : fshAplTp.hashCode()); result = prime * result + ((fshDate == null) ? 0 : fshDate.hashCode()); result = prime * result + ((id == null) ? 0 : id.hashCode()); result = prime * result + ((invs1 == null) ? 0 : invs1.hashCode()); result = prime * result + ((invs2 == null) ? 0 : invs2.hashCode()); result = prime * result + ((invsRatio1 == null) ? 0 : invsRatio1.hashCode()); result = prime * result + ((invsRatio2 == null) ? 0 : invsRatio2.hashCode()); result = prime * result + ((madtrCd == null) ? 0 : madtrCd.hashCode()); result = prime * result + ((manageCd == null) ? 0 : manageCd.hashCode()); result = prime * result + ((npnshCd == null) ? 0 : npnshCd.hashCode()); result = prime * result + ((npnshReas == null) ? 0 : npnshReas.hashCode()); result = prime * result + ((oAdtrCd == null) ? 0 : oAdtrCd.hashCode()); result = prime * result + ((oAsgDate == null) ? 0 : oAsgDate.hashCode()); result = prime * result + ((oShFshDate == null) ? 0 : oShFshDate.hashCode()); result = prime * result + ((ovpnshMk == null) ? 0 : ovpnshMk.hashCode()); result = prime * result + ((pnshPrMk == null) ? 0 : pnshPrMk.hashCode()); result = prime * result + ((pnshTp == null) ? 0 : pnshTp.hashCode()); result = prime * result + ((prstAdtrCd == null) ? 0 : prstAdtrCd.hashCode()); result = prime * result + ((prstAsgDate == null) ? 0 : prstAsgDate.hashCode()); result = prime * result + ((prstPrcdDate == null) ? 0 : prstPrcdDate.hashCode()); result = prime * result + ((prstPrcdStus == null) ? 0 : prstPrcdStus.hashCode()); result = prime * result + ((prstShFshDate == null) ? 0 : prstShFshDate.hashCode()); result = prime * result + ((reChkUnit == null) ? 0 : reChkUnit.hashCode()); result = prime * result + ((respIdn == null) ? 0 : respIdn.hashCode()); result = prime * result + ((respNm == null) ? 0 : respNm.hashCode()); result = prime * result + ((revoCd == null) ? 0 : revoCd.hashCode()); result = prime * result + ((seizeDate == null) ? 0 : seizeDate.hashCode()); result = prime * result + ((servArea == null) ? 0 : servArea.hashCode()); result = prime * result + ((subtaxCd == null) ? 0 : subtaxCd.hashCode()); result = prime * result + ((timeStamp == null) ? 0 : timeStamp.hashCode()); result = prime * result + ((townCd == null) ? 0 : townCd.hashCode()); result = prime * result + ((trstrCd == null) ? 0 : trstrCd.hashCode()); result = prime * result + ((updJdgfDate == null) ? 0 : updJdgfDate.hashCode()); result = prime * result + ((updJdgfStus == null) ? 0 : updJdgfStus.hashCode()); result = prime * result + ((updateDate == null) ? 0 : updateDate.hashCode()); result = prime * result + ((updateUserCd == null) ? 0 : updateUserCd.hashCode()); result = prime * result + ((urgtLmtDate == null) ? 0 : urgtLmtDate.hashCode()); result = prime * result + ((vioBDate == null) ? 0 : vioBDate.hashCode()); result = prime * result + ((vioEDate == null) ? 0 : vioEDate.hashCode()); result = prime * result + ((vioFactCd1 == null) ? 0 : vioFactCd1.hashCode()); result = prime * result + ((vioFactCd2 == null) ? 0 : vioFactCd2.hashCode()); result = prime * result + ((vioHostIdnBan == null) ? 0 : vioHostIdnBan.hashCode()); result = prime * result + ((vioHostNm == null) ? 0 : vioHostNm.hashCode()); result = prime * result + ((vioYr == null) ? 0 : vioYr.hashCode()); result = prime * result + ((ynArrgMtg == null) ? 0 : ynArrgMtg.hashCode()); result = prime * result + ((zipCd == null) ? 0 : zipCd.hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (!super.equals(obj)) return false; if (getClass() != obj.getClass()) return false; Nigt001 other = (Nigt001) obj; if (acsNo == null) { if (other.acsNo != null) return false; } else if (!acsNo.equals(other.acsNo)) return false; if (addrHsnNm == null) { if (other.addrHsnNm != null) return false; } else if (!addrHsnNm.equals(other.addrHsnNm)) return false; if (addrLin == null) { if (other.addrLin != null) return false; } else if (!addrLin.equals(other.addrLin)) return false; if (addrMk == null) { if (other.addrMk != null) return false; } else if (!addrMk.equals(other.addrMk)) return false; if (addrRoadNo == null) { if (other.addrRoadNo != null) return false; } else if (!addrRoadNo.equals(other.addrRoadNo)) return false; if (addrTownNm == null) { if (other.addrTownNm != null) return false; } else if (!addrTownNm.equals(other.addrTownNm)) return false; if (addrVillNm == null) { if (other.addrVillNm != null) return false; } else if (!addrVillNm.equals(other.addrVillNm)) return false; if (admRmdDate == null) { if (other.admRmdDate != null) return false; } else if (!admRmdDate.equals(other.admRmdDate)) return false; if (admRmdStus == null) { if (other.admRmdStus != null) return false; } else if (!admRmdStus.equals(other.admRmdStus)) return false; if (adtSgstMk == null) { if (other.adtSgstMk != null) return false; } else if (!adtSgstMk.equals(other.adtSgstMk)) return false; if (adtrAplTp == null) { if (other.adtrAplTp != null) return false; } else if (!adtrAplTp.equals(other.adtrAplTp)) return false; if (adtrFnshDate == null) { if (other.adtrFnshDate != null) return false; } else if (!adtrFnshDate.equals(other.adtrFnshDate)) return false; if (aplLimitYm == null) { if (other.aplLimitYm != null) return false; } else if (!aplLimitYm.equals(other.aplLimitYm)) return false; if (arrgMtgTp == null) { if (other.arrgMtgTp != null) return false; } else if (!arrgMtgTp.equals(other.arrgMtgTp)) return false; if (asgKey == null) { if (other.asgKey != null) return false; } else if (!asgKey.equals(other.asgKey)) return false; if (asgMk == null) { if (other.asgMk != null) return false; } else if (!asgMk.equals(other.asgMk)) return false; if (asst1 == null) { if (other.asst1 != null) return false; } else if (!asst1.equals(other.asst1)) return false; if (asst2 == null) { if (other.asst2 != null) return false; } else if (!asst2.equals(other.asst2)) return false; if (asst3 == null) { if (other.asst3 != null) return false; } else if (!asst3.equals(other.asst3)) return false; if (asstCdcChar1 == null) { if (other.asstCdcChar1 != null) return false; } else if (!asstCdcChar1.equals(other.asstCdcChar1)) return false; if (asstCdcChar2 == null) { if (other.asstCdcChar2 != null) return false; } else if (!asstCdcChar2.equals(other.asstCdcChar2)) return false; if (asstCdcChar3 == null) { if (other.asstCdcChar3 != null) return false; } else if (!asstCdcChar3.equals(other.asstCdcChar3)) return false; if (asstCdcDate1 == null) { if (other.asstCdcDate1 != null) return false; } else if (!asstCdcDate1.equals(other.asstCdcDate1)) return false; if (asstCdcDate2 == null) { if (other.asstCdcDate2 != null) return false; } else if (!asstCdcDate2.equals(other.asstCdcDate2)) return false; if (asstCdcDate3 == null) { if (other.asstCdcDate3 != null) return false; } else if (!asstCdcDate3.equals(other.asstCdcDate3)) return false; if (asstCdcNo1 == null) { if (other.asstCdcNo1 != null) return false; } else if (!asstCdcNo1.equals(other.asstCdcNo1)) return false; if (asstCdcNo2 == null) { if (other.asstCdcNo2 != null) return false; } else if (!asstCdcNo2.equals(other.asstCdcNo2)) return false; if (asstCdcNo3 == null) { if (other.asstCdcNo3 != null) return false; } else if (!asstCdcNo3.equals(other.asstCdcNo3)) return false; if (asstTp == null) { if (other.asstTp != null) return false; } else if (!asstTp.equals(other.asstTp)) return false; if (authMk == null) { if (other.authMk != null) return false; } else if (!authMk.equals(other.authMk)) return false; if (baTaxKey == null) { if (other.baTaxKey != null) return false; } else if (!baTaxKey.equals(other.baTaxKey)) return false; if (baTaxMk == null) { if (other.baTaxMk != null) return false; } else if (!baTaxMk.equals(other.baTaxMk)) return false; if (ban == null) { if (other.ban != null) return false; } else if (!ban.equals(other.ban)) return false; if (behAmt == null) { if (other.behAmt != null) return false; } else if (!behAmt.equals(other.behAmt)) return false; if (bhvAmt == null) { if (other.bhvAmt != null) return false; } else if (!bhvAmt.equals(other.bhvAmt)) return false; if (bhvAmt1 == null) { if (other.bhvAmt1 != null) return false; } else if (!bhvAmt1.equals(other.bhvAmt1)) return false; if (bhvAmt2 == null) { if (other.bhvAmt2 != null) return false; } else if (!bhvAmt2.equals(other.bhvAmt2)) return false; if (bhvAmt3 == null) { if (other.bhvAmt3 != null) return false; } else if (!bhvAmt3.equals(other.bhvAmt3)) return false; if (bhvAmt4 == null) { if (other.bhvAmt4 != null) return false; } else if (!bhvAmt4.equals(other.bhvAmt4)) return false; if (bhvArtc1 == null) { if (other.bhvArtc1 != null) return false; } else if (!bhvArtc1.equals(other.bhvArtc1)) return false; if (bhvArtc2 == null) { if (other.bhvArtc2 != null) return false; } else if (!bhvArtc2.equals(other.bhvArtc2)) return false; if (bhvArtc3 == null) { if (other.bhvArtc3 != null) return false; } else if (!bhvArtc3.equals(other.bhvArtc3)) return false; if (bhvArtc4 == null) { if (other.bhvArtc4 != null) return false; } else if (!bhvArtc4.equals(other.bhvArtc4)) return false; if (billUnit == null) { if (other.billUnit != null) return false; } else if (!billUnit.equals(other.billUnit)) return false; if (carryDate == null) { if (other.carryDate != null) return false; } else if (!carryDate.equals(other.carryDate)) return false; if (carrySeqNo == null) { if (other.carrySeqNo != null) return false; } else if (!carrySeqNo.equals(other.carrySeqNo)) return false; if (caseTp == null) { if (other.caseTp != null) return false; } else if (!caseTp.equals(other.caseTp)) return false; if (chkUnit == null) { if (other.chkUnit != null) return false; } else if (!chkUnit.equals(other.chkUnit)) return false; if (collUnit == null) { if (other.collUnit != null) return false; } else if (!collUnit.equals(other.collUnit)) return false; if (cpt == null) { if (other.cpt != null) return false; } else if (!cpt.equals(other.cpt)) return false; if (cptCdcChar == null) { if (other.cptCdcChar != null) return false; } else if (!cptCdcChar.equals(other.cptCdcChar)) return false; if (cptCdcDate == null) { if (other.cptCdcDate != null) return false; } else if (!cptCdcDate.equals(other.cptCdcDate)) return false; if (cptCdcNo == null) { if (other.cptCdcNo != null) return false; } else if (!cptCdcNo.equals(other.cptCdcNo)) return false; if (createDate == null) { if (other.createDate != null) return false; } else if (!createDate.equals(other.createDate)) return false; if (crmlArtc == null) { if (other.crmlArtc != null) return false; } else if (!crmlArtc.equals(other.crmlArtc)) return false; if (crmlProcDate == null) { if (other.crmlProcDate != null) return false; } else if (!crmlProcDate.equals(other.crmlProcDate)) return false; if (crmlStus == null) { if (other.crmlStus != null) return false; } else if (!crmlStus.equals(other.crmlStus)) return false; if (evadeIncm == null) { if (other.evadeIncm != null) return false; } else if (!evadeIncm.equals(other.evadeIncm)) return false; if (evadeTax == null) { if (other.evadeTax != null) return false; } else if (!evadeTax.equals(other.evadeTax)) return false; if (evdAmt1 == null) { if (other.evdAmt1 != null) return false; } else if (!evdAmt1.equals(other.evdAmt1)) return false; if (evdAmt2 == null) { if (other.evdAmt2 != null) return false; } else if (!evdAmt2.equals(other.evdAmt2)) return false; if (evdAmt3 == null) { if (other.evdAmt3 != null) return false; } else if (!evdAmt3.equals(other.evdAmt3)) return false; if (evdAmt4 == null) { if (other.evdAmt4 != null) return false; } else if (!evdAmt4.equals(other.evdAmt4)) return false; if (evdArtc1 == null) { if (other.evdArtc1 != null) return false; } else if (!evdArtc1.equals(other.evdArtc1)) return false; if (evdArtc2 == null) { if (other.evdArtc2 != null) return false; } else if (!evdArtc2.equals(other.evdArtc2)) return false; if (evdArtc3 == null) { if (other.evdArtc3 != null) return false; } else if (!evdArtc3.equals(other.evdArtc3)) return false; if (evdArtc4 == null) { if (other.evdArtc4 != null) return false; } else if (!evdArtc4.equals(other.evdArtc4)) return false; if (extdReas == null) { if (other.extdReas != null) return false; } else if (!extdReas.equals(other.extdReas)) return false; if (extdTms == null) { if (other.extdTms != null) return false; } else if (!extdTms.equals(other.extdTms)) return false; if (fCnvtMk == null) { if (other.fCnvtMk != null) return false; } else if (!fCnvtMk.equals(other.fCnvtMk)) return false; if (fineAmtTot == null) { if (other.fineAmtTot != null) return false; } else if (!fineAmtTot.equals(other.fineAmtTot)) return false; if (fshAplTp == null) { if (other.fshAplTp != null) return false; } else if (!fshAplTp.equals(other.fshAplTp)) return false; if (fshDate == null) { if (other.fshDate != null) return false; } else if (!fshDate.equals(other.fshDate)) return false; if (id == null) { if (other.id != null) return false; } else if (!id.equals(other.id)) return false; if (invs1 == null) { if (other.invs1 != null) return false; } else if (!invs1.equals(other.invs1)) return false; if (invs2 == null) { if (other.invs2 != null) return false; } else if (!invs2.equals(other.invs2)) return false; if (invsRatio1 == null) { if (other.invsRatio1 != null) return false; } else if (!invsRatio1.equals(other.invsRatio1)) return false; if (invsRatio2 == null) { if (other.invsRatio2 != null) return false; } else if (!invsRatio2.equals(other.invsRatio2)) return false; if (madtrCd == null) { if (other.madtrCd != null) return false; } else if (!madtrCd.equals(other.madtrCd)) return false; if (manageCd == null) { if (other.manageCd != null) return false; } else if (!manageCd.equals(other.manageCd)) return false; if (npnshCd == null) { if (other.npnshCd != null) return false; } else if (!npnshCd.equals(other.npnshCd)) return false; if (npnshReas == null) { if (other.npnshReas != null) return false; } else if (!npnshReas.equals(other.npnshReas)) return false; if (oAdtrCd == null) { if (other.oAdtrCd != null) return false; } else if (!oAdtrCd.equals(other.oAdtrCd)) return false; if (oAsgDate == null) { if (other.oAsgDate != null) return false; } else if (!oAsgDate.equals(other.oAsgDate)) return false; if (oShFshDate == null) { if (other.oShFshDate != null) return false; } else if (!oShFshDate.equals(other.oShFshDate)) return false; if (ovpnshMk == null) { if (other.ovpnshMk != null) return false; } else if (!ovpnshMk.equals(other.ovpnshMk)) return false; if (pnshPrMk == null) { if (other.pnshPrMk != null) return false; } else if (!pnshPrMk.equals(other.pnshPrMk)) return false; if (pnshTp == null) { if (other.pnshTp != null) return false; } else if (!pnshTp.equals(other.pnshTp)) return false; if (prstAdtrCd == null) { if (other.prstAdtrCd != null) return false; } else if (!prstAdtrCd.equals(other.prstAdtrCd)) return false; if (prstAsgDate == null) { if (other.prstAsgDate != null) return false; } else if (!prstAsgDate.equals(other.prstAsgDate)) return false; if (prstPrcdDate == null) { if (other.prstPrcdDate != null) return false; } else if (!prstPrcdDate.equals(other.prstPrcdDate)) return false; if (prstPrcdStus == null) { if (other.prstPrcdStus != null) return false; } else if (!prstPrcdStus.equals(other.prstPrcdStus)) return false; if (prstShFshDate == null) { if (other.prstShFshDate != null) return false; } else if (!prstShFshDate.equals(other.prstShFshDate)) return false; if (reChkUnit == null) { if (other.reChkUnit != null) return false; } else if (!reChkUnit.equals(other.reChkUnit)) return false; if (respIdn == null) { if (other.respIdn != null) return false; } else if (!respIdn.equals(other.respIdn)) return false; if (respNm == null) { if (other.respNm != null) return false; } else if (!respNm.equals(other.respNm)) return false; if (revoCd == null) { if (other.revoCd != null) return false; } else if (!revoCd.equals(other.revoCd)) return false; if (seizeDate == null) { if (other.seizeDate != null) return false; } else if (!seizeDate.equals(other.seizeDate)) return false; if (servArea == null) { if (other.servArea != null) return false; } else if (!servArea.equals(other.servArea)) return false; if (subtaxCd == null) { if (other.subtaxCd != null) return false; } else if (!subtaxCd.equals(other.subtaxCd)) return false; if (timeStamp == null) { if (other.timeStamp != null) return false; } else if (!timeStamp.equals(other.timeStamp)) return false; if (townCd == null) { if (other.townCd != null) return false; } else if (!townCd.equals(other.townCd)) return false; if (trstrCd == null) { if (other.trstrCd != null) return false; } else if (!trstrCd.equals(other.trstrCd)) return false; if (updJdgfDate == null) { if (other.updJdgfDate != null) return false; } else if (!updJdgfDate.equals(other.updJdgfDate)) return false; if (updJdgfStus == null) { if (other.updJdgfStus != null) return false; } else if (!updJdgfStus.equals(other.updJdgfStus)) return false; if (updateDate == null) { if (other.updateDate != null) return false; } else if (!updateDate.equals(other.updateDate)) return false; if (updateUserCd == null) { if (other.updateUserCd != null) return false; } else if (!updateUserCd.equals(other.updateUserCd)) return false; if (urgtLmtDate == null) { if (other.urgtLmtDate != null) return false; } else if (!urgtLmtDate.equals(other.urgtLmtDate)) return false; if (vioBDate == null) { if (other.vioBDate != null) return false; } else if (!vioBDate.equals(other.vioBDate)) return false; if (vioEDate == null) { if (other.vioEDate != null) return false; } else if (!vioEDate.equals(other.vioEDate)) return false; if (vioFactCd1 == null) { if (other.vioFactCd1 != null) return false; } else if (!vioFactCd1.equals(other.vioFactCd1)) return false; if (vioFactCd2 == null) { if (other.vioFactCd2 != null) return false; } else if (!vioFactCd2.equals(other.vioFactCd2)) return false; if (vioHostIdnBan == null) { if (other.vioHostIdnBan != null) return false; } else if (!vioHostIdnBan.equals(other.vioHostIdnBan)) return false; if (vioHostNm == null) { if (other.vioHostNm != null) return false; } else if (!vioHostNm.equals(other.vioHostNm)) return false; if (vioYr == null) { if (other.vioYr != null) return false; } else if (!vioYr.equals(other.vioYr)) return false; if (ynArrgMtg == null) { if (other.ynArrgMtg != null) return false; } else if (!ynArrgMtg.equals(other.ynArrgMtg)) return false; if (zipCd == null) { if (other.zipCd != null) return false; } else if (!zipCd.equals(other.zipCd)) return false; return true; }




Solution

透過Apache Commons Lang的HashCodeBuilder與EqualsBuilder來解決此問題。

Steps

1. 建立一個Domain Base Class，裡頭透過Commons Lang的API來進行實作hashCode與equals method

實作內容很簡單，如下：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

package gov.fdc.nig.domain; import org.apache.commons.lang.builder.CompareToBuilder; import org.apache.commons.lang.builder.EqualsBuilder; import org.apache.commons.lang.builder.HashCodeBuilder; import org.apache.commons.lang.builder.ToStringBuilder; public class DomainBase { /* * This class enables a good hashCode method to be built for any class. * It follows the rules laid out in the book Effective Java by Joshua Bloch. * Writing a good hashCode method is actually quite difficult. * This class aims to simplify the process. * (non-Javadoc) * @see java.lang.Object#hashCode() */ public int hashCode() { return HashCodeBuilder.reflectionHashCode(this); } /* * This class provides methods to build a good equals method for any class. * It follows rules laid out in Effective Java , by Joshua Bloch. * In particular the rule for comparing doubles, floats, and arrays can be tricky. * Also, making sure that equals() and hashCode() are consistent can be difficult. * (non-Javadoc) * @see java.lang.Object#equals(java.lang.Object) */ public boolean equals(Object obj) { return EqualsBuilder.reflectionEquals(this, obj); } /* * Assists in implementing Comparable.compareTo(Object) methods. * It is consistent with equals(Object) and hashcode() built with EqualsBuilder and HashCodeBuilder. */ public int compareTo(Object obj) { return CompareToBuilder.reflectionCompare(this, obj); } /* * Assists in implementing Object.toString() methods. * * (non-Javadoc) * @see java.lang.Object#toString() */ public String toString() { return ToStringBuilder.reflectionToString(this); } }

2. 原本的entity class，先繼承DomainBase，再來刪除不必要的equals, hashCode與toString method，通通交給DomainBase處理即可。class之間的關係如下：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129

package gov.fdc.nig.domain; import java.sql.Timestamp; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; /** * Nigt036 entity. @author MyEclipse Persistence Tools */ @Entity @Table(name = "NIGT036", schema = "AP_TAX") public class Nigt036 extends DomainBase implements java.io.Serializable { /** * */ private static final long serialVersionUID = 627363036088777178 L; // Fields private String vioOrgCd; private String vioOrgNm; private String vioOrgShnm; private String bureauCd; private Timestamp timeStamp; private String updateCd; private String userId; private String updateDate; // Constructors /** default constructor */ public Nigt036() {} /** minimal constructor */ public Nigt036(String vioOrgCd) { this.vioOrgCd = vioOrgCd; } /** full constructor */ public Nigt036(String vioOrgCd, String bureauCd, Timestamp timeStamp, String updateCd, String updateDate, String userId, String vioOrgNm, String vioOrgShnm) { super(); this.vioOrgCd = vioOrgCd; this.bureauCd = bureauCd; this.timeStamp = timeStamp; this.updateCd = updateCd; this.updateDate = updateDate; this.userId = userId; this.vioOrgNm = vioOrgNm; this.vioOrgShnm = vioOrgShnm; } // Property accessors @Id @Column(name = "VIO_ORG_CD", unique = true, nullable = false, length = 4) public String getVioOrgCd() { return this.vioOrgCd; } public void setVioOrgCd(String vioOrgCd) { this.vioOrgCd = vioOrgCd; } @Column(name = "VIO_ORG_NM") public String getVioOrgNm() { return this.vioOrgNm; } public void setVioOrgNm(String vioOrgNm) { this.vioOrgNm = vioOrgNm; } @Column(name = "VIO_ORG_SHNM") public String getVioOrgShnm() { return this.vioOrgShnm; } public void setVioOrgShnm(String vioOrgShnm) { this.vioOrgShnm = vioOrgShnm; } @Column(name = "BUREAU_CD", length = 3) public String getBureauCd() { return this.bureauCd; } public void setBureauCd(String bureauCd) { this.bureauCd = bureauCd; } @Column(name = "TIME_STAMP", length = 11) public Timestamp getTimeStamp() { return this.timeStamp; } public void setTimeStamp(Timestamp timeStamp) { this.timeStamp = timeStamp; } @Column(name = "UPDATE_CD", length = 2) public String getUpdateCd() { return this.updateCd; } public void setUpdateCd(String updateCd) { this.updateCd = updateCd; } @Column(name = "USER_ID", length = 8) public String getUserId() { return this.userId; } public void setUserId(String userId) { this.userId = userId; } @Column(name = "UPDATE_DATE", length = 7) public String getUpdateDate() { return this.updateDate; } public void setUpdateDate(String updateDate) { this.updateDate = updateDate; } }

Benefits

1. 測試起來較輕鬆，且能有效提昇code coverage

2. 讓程式更加精簡、好維護

3. follow rules laid out in Effective Java , by Joshua Bloch

JasperSoft Integrates iReport Into Eclipse Development Platform

Intall JasperSoft into Eclipse

1. Open Eclipse --> Help --> Eclipse Marketplace

2. Choose "Eclipse Marketplace" --> Next

3. Use "ireport" as keyword and click "Go"-->Click "Install"

4. Please be patient.

5. Click "Next"

6. Choose "I Accept...", Click "Finish"

7. Installing Software...

8. Click "Restart Now" to restart Eclipse

Open Eclipse Again

1. Open jrxml file

2. See. You can edit jrxml in eclipse, do not need to open iReport again.

how to Set JavaBean DataSource in iReport

Setup Classpath

1. iReport --> Preferences

2. Click Classpath tab --> Click "Add Folder"

3. Choose class folder --> Click "Choose"

4. Check "Reloadable" checkbox --> Click OK

Create a new report template

1. File --> New

2. Choose "Blank A4" --> Click "Open This Template"

3. Assign report name and location, Click "Next"

4. Click Finish

5. Right Click -->Edit Query

6. Choose "JavaBean DataSource"-->Assign "class name"-->Click Read Attriutes

7. Choose "selected attributes" --> Click "add selected attributes"

8. Click OK

9. Unfold "Fields", then you can see the attributes we added before will show under Fields

10. Drag "Department" field into template. Then DONE.

利用enumeration type來做下拉選單

我們在開發的時候，會遇到某些下拉選單不是從資料庫抓出來的，寫死在jsp好像不太恰當，寫在property file再抓出來又有點麻煩，如下圖所示，輸出格式、法務科別、下授類別等，下拉單內容很固定、又不需要放在資料庫：


這邊我建議用Java的enumeration type來建立下拉選單。步驟如下(以法務科別為例)：

1. 建立enumeration class (若下選選單有增減，只要修改enumeration即可）

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

package gov.fdc.nig.enumeration; /** * 法務科別 enumeration * * @author albert * */ public enum LegalSectionEnum { SECTION1("1.法務一科", "1"), SECTION2("2.法務二科", "2"), ALL("3.全部", "3"); private final String label; private final String value; public String getLabel() { return label; } public String getValue() { return value; } private LegalSectionEnum(String label, String value) { this.label = label; this.value = value; } public static void main(String args[]) { LegalSectionEnum[] enumArr = LegalSectionEnum.values(); for (LegalSectionEnum enumeration: enumArr) { System.out.println("label=" + enumeration.getLabel() + ", value=" + enumeration.getValue()); } } }

2. 在NIGUtilsConroller增加一個method來抓取enumeration中所定義的values

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

/** * 取得法務科別下拉單 * * @param res loadDelegationUnitList * @param session HttpSession * @throws IOException if exception happens */ @RequestMapping(value = "/loadLegalSectionList", method = RequestMethod.POST) public @ResponseBody void loadLegalSectionList(final HttpServletResponse res, final HttpSession session) throws IOException { final JSONArray jsonArray = new JSONArray(); try { final LegalSectionEnum[] enumArr = LegalSectionEnum.values(); for (LegalSectionEnum enumeration: enumArr) { Map map = new HashMap(); map.put("value", enumeration.getValue()); map.put("name", enumeration.getLabel()); jsonArray.add(map); } } catch (FDCDataAccessException e) { LoggerFactory.getLogger(this.getClass()).debug( "loadExportFormatList exception: " + e.getMessage()); } res.setContentType(NigAccessKey.JKEY_CONTENT_TYPE); res.getWriter().write(jsonArray.toString()); }



3. 在nig.utils.js增加一個function來取得法務科別下拉單


4. 在功能相對應的js，呼叫nig.utils.js所定義的JavaScript function


JavaScript function所定義的id，與下拉選單的id需要對應

eclipse-fonts

Easily control Eclipse fonts size. Update site: http://eclipse-fonts.googlecode.com/svn/trunk/FontsUpdate/

Shortcuts -

CTRL+= : Increase fonts

CTRL+- : Decrease fonts

My Travel Brain

I've been to 38 cities in 11 countries

Asia

China: Shenzhen

Hong Kong (SAR): Hong Kong Island

Japan: Asahikawa

Japan: Fukuoka

Japan: Hakodate

Japan: Hokkaido

Japan: Kyoto

Japan: Nagano

Japan: Nagoya

Japan: Onuma

Japan: Sapporo

Japan: Sendai

Japan: Tokyo

Malaysia: Kuala Lumpur

Singapore: Singapore

South Korea: Seoul

Taiwan: Chia-yin-ts'un

Taiwan: T'ai-nan

Taiwan: T'ai-pei

Taiwan: T'ao-yuan

Taiwan: Yilan City

Europe

France: Aix-en-Provence

France: Arles

France: Avignon

France: Carcassonne

France: Entrevaux

France: Gordes

France: Le Fugeret

France: Nice

France: Nimes

France: Paris

France: Roussillon

France: Saint-Andre-la-Cote

France: Saint-Paul

France: Sorgues

Italy: Milano

Monaco: Monte-Carlo

North America

Canada: Toronto

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Utilize Commons BeansUtils to do copy object

Utilize Commons BeansUtils to do copy object from Guo Albert