VcCMRField.java

package org.objectweb.jonas_ejb.genic;

import org.objectweb.jonas_ejb.deployment.api.EjbRelationshipRoleDesc;
import org.objectweb.jonas_ejb.deployment.api.EntityCmp2Desc;
import org.objectweb.jonas_ejb.lib.BeanNaming;


public class VcCMRField {

    private String name;
    private String uFLName;
    private String typeName;
    private EjbRelationshipRoleDesc rsr;
    private EjbRelationshipRoleDesc rsr2;
    private byte relationType = -1;
    private String genClassName = null;
    private EntityCmp2Desc element = null;

    public VcCMRField(EjbRelationshipRoleDesc rsr) throws GenICException {
        this.rsr = rsr;
        name = rsr.getCmrFieldName();
        uFLName = upperFL(name);
        element = rsr.getTargetBean();
        typeName = rsr.getCmrFieldType().getName();
        if (rsr.isTargetMultiple()) {
            if (java.util.Collection.class.equals(rsr.getCmrFieldType())) {
                // TODO : Even if Collection has been defined as CMRField Type, we use a Set
                genClassName = "org.objectweb.jonas_ejb.container.jorm.Set";
            } else if (java.util.Set.class.equals(rsr.getCmrFieldType())) {
                genClassName = "org.objectweb.jonas_ejb.container.jorm.Set";
            } else {
                throw new GenICException("Unauthorized multivalued relation type:" + rsr.getCmrFieldType());
            }
        }
        rsr2 = rsr.getOppositeRelationshipRole();
        relationType = rsr.getRelationType();
    }

    public String getName() {
        return name;
    }

    public String getTypeName() {
        return typeName;
    }

    public String getUFLName() {
        return uFLName;
    }

    public EjbRelationshipRoleDesc getRsr() {
        return rsr;
    }

    public String getOppositeUFLCMRName() {
        return upperFL(rsr2.getCmrFieldName());
    }

    public String getHelperClassName() {
        return "JOnAS" + rsr.getSourceBeanName() + "CoherenceHelper";
    }

    public String getHelperFQClassName() {
        String pn = BeanNaming.getPackageName(rsr2.getTargetBean().getFullDerivedBeanName());
        if (pn != null && pn.length() > 0) {
            return pn + "." + getHelperClassName();
        } else {
            return getHelperClassName();
        }
    }

    public String getOppositeHelperClassName() {
        return "JOnAS" + rsr2.getSourceBeanName() + "CoherenceHelper";
    }

    public String getOppositeHelperFQClassName() {
        String pn = BeanNaming.getPackageName(rsr.getTargetBean().getFullDerivedBeanName());
        if (pn != null && pn.length() > 0) {
            return pn + "." + getOppositeHelperClassName();
        } else {
            return getOppositeHelperClassName();
        }
    }

    public String getGenClassName() {
        return genClassName;
    }

    public EntityCmp2Desc getElement() {
        return element;
    }

    public String upperFL(String word) {
        return Character.toUpperCase(word.charAt(0)) + word.substring(1);
    }

    public boolean isOOu() {
        return relationType == EjbRelationshipRoleDesc.OOU;
    }

    public boolean isOOb() {
        return relationType == EjbRelationshipRoleDesc.OOB;
    }

    public boolean isOMu() {
        return relationType == EjbRelationshipRoleDesc.OMU;
    }

    public boolean isMOu() {
        return relationType == EjbRelationshipRoleDesc.MOU;
    }

    public boolean isMOb() {
        return relationType == EjbRelationshipRoleDesc.MOB;
    }

    public boolean isOMb() {
        return relationType == EjbRelationshipRoleDesc.OMB;
    }

    public boolean isMMu() {
        return relationType == EjbRelationshipRoleDesc.MMU;
    }

    public boolean isMMb() {
        return relationType == EjbRelationshipRoleDesc.MMB;
    }

    public String toString() {
        StringBuffer ret = new StringBuffer();
        ret.append("\n    Name                 = " + getName());
        ret.append("\n    TypeName             = " + getTypeName());
        ret.append("\n    UFLName              = " + getUFLName());
        ret.append("\n    OppositeUFLCMRName   = " + getOppositeUFLCMRName());
        ret.append("\n    HelperClassName      = " + getHelperClassName());
        ret.append("\n    HelperFQClassName    = " + getHelperFQClassName());
        ret.append("\n    OppositeHelperClassName   = " + getOppositeHelperClassName());
        ret.append("\n    OppositeHelperFQClassName = " + getOppositeHelperFQClassName());
        ret.append("\n    GenClassName         = " + getGenClassName());
        ret.append("\n    isOOu                = " + isOOu());
        ret.append("\n    isOOb                = " + isOOb());
        ret.append("\n    isOMu                = " + isOMu());
        ret.append("\n    isOMb                = " + isOMb());
        ret.append("\n    isMOb                = " + isMOb());
        ret.append("\n    isMNu                = " + isMMu());
        ret.append("\n    isMNb                = " + isMMb());
        return (ret.toString());
    }
}

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