Re: How do I query a joined table in cayenne?

From: Frank Rocco (farocc..otmail.com)
Date: Fri Feb 23 2007 - 23:11:56 EST

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    Will do on Monday.
    Thanks for the help.

    Frank
    On Feb 23, 2007, at 10:02 PM, Mike Kienenberger wrote:

    > I don't follow what you're trying to do.
    > Can you give an example of what you expect the sql to look like when
    > you're done, and give some example data so I can understand what
    > you're trying to do?
    >
    > On 2/23/07, Frank <farocc..otmail.com> wrote:
    >> Hello,
    >>
    >> I cannot figure out how to query the pcldds, pcdep4 fields
    >> What am I doing wrong?
    >>
    >> Thanks
    >>
    >> Frank
    >>
    >> ** Java Code Start
    >> DataContext context = DataContext.getThreadDataContext();
    >> Integer[] hspArray = {new Integer(1), new Integer(5)};
    >> Expression e = ExpressionFactory.inDbExp
    >> (Bsypemp.EMHSPPOUND_PK_COLUMN,
    >> hspArray);
    >> e =
    >> e.andExp(ExpressionFactory.likeIgnoreCaseExp
    >> (Bsypemp.EMYLNM_PROPERTY, lname
    >> +"%"));
    >> e =
    >> e.andExp(ExpressionFactory.likeIgnoreCaseExp
    >> (Bsypemp.EMYFNM_PROPERTY, fname
    >> +"%"));
    >> // I'm lost here e =
    >> e.andExp(ExpressionFactory.likeIgnoreCaseExp
    >> (Bsypemp.class.DEPARTMENTS_PROPERTY,
    >> pcldds
    >> // +"%"));
    >>
    >> SelectQuery query = new SelectQuery(Bsypemp.class,e);
    >> List records = context.performQuery(query);
    >> ** Java Code End
    >>
    >> Here is my first class
    >> package stemc.cayenne.as400.auto;
    >>
    >> /** Class _Bsypemp was generated by Cayenne.
    >> * It is probably a good idea to avoid changing this class manually,
    >> * since it may be overwritten next time code is regenerated.
    >> * If you need to make any customizations, please use subclass.
    >> */
    >> public class _Bsypemp extends
    >> org.objectstyle.cayenne.CayenneDataObject {
    >>
    >> public static final String E_MEMPPOUND_PROPERTY = "eMEMPpound";
    >> public static final String E_MWPHPOUND_PROPERTY = "eMWPHpound";
    >> public static final String EMOTSH_PROPERTY = "emotsh";
    >> public static final String EMSCH_PROPERTY = "emsch";
    >> public static final String EMYFNM_PROPERTY = "emyfnm";
    >> public static final String EMYLNM_PROPERTY = "emylnm";
    >> public static final String DEPARTMENTS_PROPERTY = "departments";
    >>
    >> public static final String EMEMPPOUND_PK_COLUMN = "EMEMP#";
    >> public static final String EMHSPPOUND_PK_COLUMN = "EMHSP#";
    >>
    >> public void setEMEMPpound(java.math.BigDecimal eMEMPpound) {
    >> writeProperty("eMEMPpound", eMEMPpound);
    >> }
    >> public java.math.BigDecimal getEMEMPpound() {
    >> return (java.math.BigDecimal)readProperty("eMEMPpound");
    >> }
    >>
    >>
    >> public void setEMWPHpound(java.math.BigDecimal eMWPHpound) {
    >> writeProperty("eMWPHpound", eMWPHpound);
    >> }
    >> public java.math.BigDecimal getEMWPHpound() {
    >> return (java.math.BigDecimal)readProperty("eMWPHpound");
    >> }
    >>
    >>
    >> public void setEmotsh(String emotsh) {
    >> writeProperty("emotsh", emotsh);
    >> }
    >> public String getEmotsh() {
    >> return (String)readProperty("emotsh");
    >> }
    >>
    >>
    >> public void setEmsch(String emsch) {
    >> writeProperty("emsch", emsch);
    >> }
    >> public String getEmsch() {
    >> return (String)readProperty("emsch");
    >> }
    >>
    >>
    >> public void setEmyfnm(String emyfnm) {
    >> writeProperty("emyfnm", emyfnm);
    >> }
    >> public String getEmyfnm() {
    >> return (String)readProperty("emyfnm");
    >> }
    >>
    >>
    >> public void setEmylnm(String emylnm) {
    >> writeProperty("emylnm", emylnm);
    >> }
    >> public String getEmylnm() {
    >> return (String)readProperty("emylnm");
    >> }
    >>
    >>
    >> public void setDepartments(stemc.cayenne.as400.Bprppcp
    >> departments) {
    >> setToOneTarget("departments", departments, true);
    >> }
    >>
    >> public stemc.cayenne.as400.Bprppcp getDepartments() {
    >> return (stemc.cayenne.as400.Bprppcp)readProperty
    >> ("departments");
    >> }
    >>
    >>
    >> }
    >>
    >>
    >> Here is my second class
    >> package stemc.cayenne.as400.auto;
    >>
    >> /** Class _Bprppcp was generated by Cayenne.
    >> * It is probably a good idea to avoid changing this class manually,
    >> * since it may be overwritten next time code is regenerated.
    >> * If you need to make any customizations, please use subclass.
    >> */
    >> public class _Bprppcp extends
    >> org.objectstyle.cayenne.CayenneDataObject {
    >>
    >> public static final String PCDEP4_PROPERTY = "pcdep4";
    >> public static final String PCINA_PROPERTY = "pcina";
    >> public static final String PCLDDS_PROPERTY = "pcldds";
    >> public static final String PCSDDS_PROPERTY = "pcsdds";
    >>
    >> public static final String PCDEP4_PK_COLUMN = "PCDEP4";
    >> public static final String PCHSPPOUND_PK_COLUMN = "PCHSP#";
    >>
    >> public void setPcdep4(java.math.BigDecimal pcdep4) {
    >> writeProperty("pcdep4", pcdep4);
    >> }
    >> public java.math.BigDecimal getPcdep4() {
    >> return (java.math.BigDecimal)readProperty("pcdep4");
    >> }
    >>
    >>
    >> public void setPcina(String pcina) {
    >> writeProperty("pcina", pcina);
    >> }
    >> public String getPcina() {
    >> return (String)readProperty("pcina");
    >> }
    >>
    >>
    >> public void setPcldds(String pcldds) {
    >> writeProperty("pcldds", pcldds);
    >> }
    >> public String getPcldds() {
    >> return (String)readProperty("pcldds");
    >> }
    >>
    >>
    >> public void setPcsdds(String pcsdds) {
    >> writeProperty("pcsdds", pcsdds);
    >> }
    >> public String getPcsdds() {
    >> return (String)readProperty("pcsdds");
    >> }
    >>
    >>
    >> }
    >>
    >>



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