Examples of org.apache.openejb.jee.EjbRelationshipRole

org.apache.openejb.jee.EjbRelationshipRole
3.org/2001/XMLSchema}anyType"> <sequence> <element name="description" type="{http://java.sun.com/xml/ns/javaee}descriptionType" maxOccurs="unbounded" minOccurs="0"/> <element name="ejb-relationship-role-name" type="{http://java.sun.com/xml/ns/javaee}string" minOccurs="0"/> <element name="multiplicity" type="{http://java.sun.com/xml/ns/javaee}multiplicityType"/> <element name="cascade-delete" type="{http://java.sun.com/xml/ns/javaee}emptyType" minOccurs="0"/> <element name="relationship-role-source" type="{http://java.sun.com/xml/ns/javaee}relationship-role-sourceType"/> <element name="cmr-field" type="{http://java.sun.com/xml/ns/javaee}cmr-fieldType" minOccurs="0"/> </sequence> <attribute name="id" type="{http://www.w3.org/2001/XMLSchema}ID" /> </restriction> </complexContent> </complexType>

    }


    private void initRelationships(EjbModule jar, Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            EjbRelationshipRole left = iterator.next();
            EjbRelationshipRole right = iterator.next();


            // left role info
            CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

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    }


    private void initRelationships(EjbModule jar, Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            EjbRelationshipRole left = iterator.next();
            EjbRelationshipRole right = iterator.next();


            // left role info
            CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

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    }


    private void initRelationships(EjbModule jar, Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            EjbRelationshipRole left = iterator.next();
            EjbRelationshipRole right = iterator.next();


            // left role info
            CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

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                if (roles.size() != 2) {
                    continue;
                }


                // get left entity
                EjbRelationshipRole leftRole = roles.get(0);
                RelationshipRoleSource leftRoleSource = leftRole.getRelationshipRoleSource();
                String leftEjbName = leftRoleSource == null ? null : leftRoleSource.getEjbName();
                Entity leftEntity = entitiesByName.get(leftEjbName);


                // get right entity
                EjbRelationshipRole rightRole = roles.get(1);
                RelationshipRoleSource rightRoleSource = rightRole.getRelationshipRoleSource();
                String rightEjbName = rightRoleSource == null ? null : rightRoleSource.getEjbName();
                Entity rightEntity = entitiesByName.get(rightEjbName);


                // neither left or right have a mapping which is fine
                if (leftEntity == null && rightEntity == null) {
                    continue;
                }
                // left not found?
                if (leftEntity == null) {
                    throw new OpenEJBException("Role source " + leftEjbName + " defined in relationship role " +
                            relation.getEjbRelationName() + "::" + leftRole.getEjbRelationshipRoleName() + " not found");
                }
                // right not found?
                if (rightEntity == null) {
                    throw new OpenEJBException("Role source " + rightEjbName + " defined in relationship role " +
                            relation.getEjbRelationName() + "::" + rightRole.getEjbRelationshipRoleName() + " not found");
                }


                String leftFieldName = null;
                boolean leftSynthetic = false;
                if (leftRole.getCmrField() != null) {
                    leftFieldName = leftRole.getCmrField().getCmrFieldName();
                } else {
                    leftFieldName = rightEntity.getName() + "_" + rightRole.getCmrField().getCmrFieldName();
                    leftSynthetic = true;
                }
                boolean leftIsOne = leftRole.getMultiplicity() == Multiplicity.ONE;


                String rightFieldName = null;
                boolean rightSynthetic = false;
                if (rightRole.getCmrField() != null) {
                    rightFieldName = rightRole.getCmrField().getCmrFieldName();
                } else {
                    rightFieldName = leftEntity.getName() + "_" + leftRole.getCmrField().getCmrFieldName();
                    rightSynthetic = true;
                }
                boolean rightIsOne = rightRole.getMultiplicity() == Multiplicity.ONE;


                if (leftIsOne && rightIsOne) {
                    //
                    // one-to-one
                    //

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    }


    private void initRelationships(final EjbModule jar, final Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (final EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            final Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            final EjbRelationshipRole left = iterator.next();
            final EjbRelationshipRole right = iterator.next();


            // left role info
            final CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            final CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

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    }


    private void initRelationships(EjbModule jar, Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            EjbRelationshipRole left = iterator.next();
            EjbRelationshipRole right = iterator.next();


            // left role info
            CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

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    }


    private void initRelationships(EjbModule jar, Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            EjbRelationshipRole left = iterator.next();
            EjbRelationshipRole right = iterator.next();


            // left role info
            CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

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        if (roles == null || roles.size() != 2) {
          // dunno what to do with this
          continue;
        }
        
        EjbRelationshipRole left = roles.get(0);
        EjbRelationshipRole right = roles.get(1);
        
        String leftClass = getEjbClass(ejbJar, left.getRelationshipRoleSource().getEjbName());
        String rightClass = getEjbClass(ejbJar, right.getRelationshipRoleSource().getEjbName());
        String leftMethod = null;
        try {
          leftMethod = "get" + capitaliseFirstLetter(left.getCmrField().getCmrFieldName());
        } catch (Exception e) {
        }
    
        String rightMethod = null;
        try {
          rightMethod = "get" + capitaliseFirstLetter(right.getCmrField().getCmrFieldName());
        } catch (Exception e) {
        }
        
        boolean leftCascade = left.getCascadeDelete();
        boolean rightCascade = right.getCascadeDelete();
        
        Map<String, Object> leftProps = new HashMap<String, Object>();
        leftProps.put("targetEntity", rightClass);
        
        if (leftCascade) {
          leftProps.put("cascade", new Object[] { javax.persistence.CascadeType.REMOVE }); //$NON-NLS-1$
        }
        


        Map<String, Object> rightProps = new HashMap<String, Object>();
        rightProps.put("targetEntity", leftClass);
        
        if (rightCascade) {
          rightProps.put("cascade", new Object[] { javax.persistence.CascadeType.REMOVE }); //$NON-NLS-1$
        }
        
        if (Multiplicity.MANY.equals(left.getMultiplicity()) && Multiplicity.MANY.equals(right.getMultiplicity())) {
          if (leftMethod != null)
            facade.addMethodAnnotation(leftClass, leftMethod, new String[0], javax.persistence.ManyToMany.class, leftProps);
          if (rightMethod != null)
            facade.addMethodAnnotation(rightClass, rightMethod, new String[0], javax.persistence.ManyToMany.class, rightProps);
        } else if (Multiplicity.MANY.equals(left.getMultiplicity()) && Multiplicity.ONE.equals(right.getMultiplicity())) {
          if (leftMethod != null)
            facade.addMethodAnnotation(leftClass, leftMethod, new String[0], javax.persistence.ManyToOne.class, leftProps);
          if (rightMethod != null)
            facade.addMethodAnnotation(rightClass, rightMethod, new String[0], javax.persistence.OneToMany.class, rightProps);
        } else if (Multiplicity.ONE.equals(left.getMultiplicity()) && Multiplicity.MANY.equals(right.getMultiplicity())) {
          if (leftMethod != null)
            facade.addMethodAnnotation(leftClass, leftMethod, new String[0], javax.persistence.OneToMany.class, leftProps);
          if (rightMethod != null)
            facade.addMethodAnnotation(rightClass, rightMethod, new String[0], javax.persistence.ManyToOne.class, rightProps);
        } else if (Multiplicity.ONE.equals(left.getMultiplicity()) && Multiplicity.ONE.equals(right.getMultiplicity())) {
          if (leftMethod != null)
            facade.addMethodAnnotation(leftClass, leftMethod, new String[0], javax.persistence.OneToOne.class, leftProps);
          if (rightMethod != null)
            facade.addMethodAnnotation(rightClass, rightMethod, new String[0], javax.persistence.OneToOne.class, rightProps);
        }

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    }


    private void initRelationships(final EjbModule jar, final Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (final EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            final Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            final EjbRelationshipRole left = iterator.next();
            final EjbRelationshipRole right = iterator.next();


            // left role info
            final CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            final CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

View Full Code Here

    }


    private void initRelationships(EjbModule jar, Map<String, EnterpriseBeanInfo> infos) throws OpenEJBException {
        for (EjbRelation ejbRelation : jar.getEjbJar().getRelationships().getEjbRelation()) {
            Iterator<EjbRelationshipRole> iterator = ejbRelation.getEjbRelationshipRole().iterator();
            EjbRelationshipRole left = iterator.next();
            EjbRelationshipRole right = iterator.next();


            // left role info
            CmrFieldInfo leftCmrFieldInfo = initRelationshipRole(left, right, infos);
            CmrFieldInfo rightCmrFieldInfo = initRelationshipRole(right, left, infos);
            leftCmrFieldInfo.mappedBy = rightCmrFieldInfo;

View Full Code Here

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