Examples of AbstractMemberMetaData


Examples of org.datanucleus.metadata.AbstractMemberMetaData

                // field accessor will ignore all methods not annotated
                return null;
            }

            // Create the Field/Property MetaData so we have something to add to
            AbstractMemberMetaData mmd = newMetaDataForMember(cmd, member, annotations);

            // Check if this is marked as an element collection
            boolean elementCollection = false;
            for (int i=0;i<annotations.length;i++)
            {
                String annName = annotations[i].getName();
                if (annName.equals(JPAAnnotationUtils.ELEMENT_COLLECTION))
                {
                    elementCollection = true;
                    break;
                }
            }

            // Process other annotations
            ColumnMetaData[] columnMetaData = null;
            JoinMetaData joinmd = null;
            KeyMetaData keymd = null;
            boolean oneToMany = false;
            boolean manyToMany = false;
            for (int i=0;annotations != null && i<annotations.length;i++)
            {
                String annName = annotations[i].getName();
                HashMap<String, Object> annotationValues = annotations[i].getNameValueMap();
                if (annName.equals(JPAAnnotationUtils.JOIN_COLUMNS))
                {
                    // 1-1 FK columns, or 1-N FK columns, or N-1 FK columns
                    JoinColumn[] cols = (JoinColumn[])annotationValues.get("value");
                    if (cols != null)
                    {
                        columnMetaData = new ColumnMetaData[cols.length];
                        for (int j=0;j<cols.length;j++)
                        {
                            columnMetaData[j] = new ColumnMetaData();
                            columnMetaData[j].setName(cols[j].name());
                            columnMetaData[j].setTarget(cols[j].referencedColumnName());
                            columnMetaData[j].setAllowsNull(cols[j].nullable());
                            columnMetaData[j].setInsertable(cols[j].insertable());
                            columnMetaData[j].setUpdateable(cols[j].updatable());
                            columnMetaData[j].setUnique(cols[j].unique());
                        }
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.JOIN_COLUMN))
                {
                    // 1-1 FK column, or 1-N FK column, or N-1 FK column
                    columnMetaData = new ColumnMetaData[1];
                    String colNullable = null;
                    String colInsertable = null;
                    String colUpdateable = null;
                    String colUnique = null;
                    if (annotationValues.get("nullable") != null)
                    {
                        colNullable = annotationValues.get("nullable").toString();
                    }
                    if (annotationValues.get("insertable") != null)
                    {
                        colInsertable = annotationValues.get("insertable").toString();
                    }
                    if (annotationValues.get("updatable") != null)
                    {
                        // Note : "updatable" is spelt incorrectly in the JPA spec.
                        colUpdateable = annotationValues.get("updatable").toString();
                    }
                    if (annotationValues.get("unique") != null)
                    {
                        colUnique = annotationValues.get("unique").toString();
                    }
                    columnMetaData[0] = new ColumnMetaData();
                    columnMetaData[0].setName((String)annotationValues.get("name"));
                    columnMetaData[0].setTarget((String)annotationValues.get("referencedColumnName"));
                    columnMetaData[0].setAllowsNull(colNullable);
                    columnMetaData[0].setInsertable(colInsertable);
                    columnMetaData[0].setUpdateable(colUpdateable);
                    columnMetaData[0].setUnique(colUnique);
                }
                else if (annName.equals(JPAAnnotationUtils.PRIMARY_KEY_JOIN_COLUMNS))
                {
                    // 1-1 FK columns
                    PrimaryKeyJoinColumn[] cols = (PrimaryKeyJoinColumn[])annotationValues.get("value");
                    if (cols != null)
                    {
                        columnMetaData = new ColumnMetaData[cols.length];
                        for (int j=0;j<cols.length;j++)
                        {
                            columnMetaData[j] = new ColumnMetaData();
                            columnMetaData[j].setName(cols[j].name());
                            columnMetaData[j].setTarget(cols[j].referencedColumnName());
                        }
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.PRIMARY_KEY_JOIN_COLUMN))
                {
                    // 1-1 FK column
                    columnMetaData = new ColumnMetaData[1];
                    columnMetaData[0] = new ColumnMetaData();
                    columnMetaData[0].setName((String)annotationValues.get("name"));
                    columnMetaData[0].setTarget((String)annotationValues.get("referencedColumnName"));
                }
                else if (annName.equals(JPAAnnotationUtils.ATTRIBUTE_OVERRIDES) && mmd.isEmbedded())
                {
                    // Embedded field overrides
                    AttributeOverride[] attributeOverride = (AttributeOverride[])annotationValues.get("value");
                    for (int j=0; j<attributeOverride.length; j++)
                    {
                        processEmbeddedAttributeOverride(mmd, attributeOverride[j].name(),
                            member.getType(), attributeOverride[j].column());
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.ATTRIBUTE_OVERRIDE) && mmd.isEmbedded())
                {
                    // Embedded field override
                    processEmbeddedAttributeOverride(mmd, (String)annotationValues.get("name"),
                        member.getType(), (Column)annotationValues.get("column"));
                }
                else if (annName.equals(JPAAnnotationUtils.JOIN_TABLE))
                {
                    // Process @JoinTable to generate JoinMetaData
                    String tableName = (String)annotationValues.get("name");
                    if (!StringUtils.isWhitespace(tableName))
                    {
                        mmd.setTable(tableName);
                    }
                    String catalogName = (String)annotationValues.get("catalog");
                    if (!StringUtils.isWhitespace(catalogName))
                    {
                        mmd.setCatalog(catalogName);
                    }
                    String schemaName = (String)annotationValues.get("schema");
                    if (!StringUtils.isWhitespace(schemaName))
                    {
                        mmd.setSchema(schemaName);
                    }

                    joinmd = new JoinMetaData();
                    mmd.setJoinMetaData(joinmd);

                    if (annotationValues.get("joinColumns") != null)
                    {
                        ArrayList<JoinColumn> joinColumns = new ArrayList<JoinColumn>();
                        joinColumns.addAll(Arrays.asList((JoinColumn[])annotationValues.get("joinColumns")));
                        for (int j = 0; j < joinColumns.size(); j++)
                        {
                            ColumnMetaData colmd = new ColumnMetaData();
                            colmd.setName(joinColumns.get(j).name());
                            colmd.setTarget(joinColumns.get(j).referencedColumnName());
                            colmd.setAllowsNull(joinColumns.get(j).nullable());
                            joinmd.addColumn(colmd);
                        }
                    }
                    if (annotationValues.get("inverseJoinColumns") != null)
                    {
                        ArrayList<JoinColumn> elementColumns = new ArrayList<JoinColumn>();
                        elementColumns.addAll(Arrays.asList((JoinColumn[])annotationValues.get("inverseJoinColumns")));
                        AbstractElementMetaData aemd = null;
                        if (Map.class.isAssignableFrom(member.getType()))
                        {
                            aemd = new ValueMetaData();
                            mmd.setValueMetaData((ValueMetaData)aemd);
                        }
                        else
                        {
                            aemd = new ElementMetaData();
                            mmd.setElementMetaData((ElementMetaData)aemd);
                        }
                        for (int j = 0; j < elementColumns.size(); j++)
                        {
                            ColumnMetaData colmd = new ColumnMetaData();
                            colmd.setName(elementColumns.get(j).name());
                            colmd.setTarget(elementColumns.get(j).referencedColumnName());
                            colmd.setAllowsNull(elementColumns.get(j).nullable());
                            aemd.addColumn(colmd);
                        }
                    }
                    UniqueConstraint[] joinUniqueConstraints = (UniqueConstraint[])annotationValues.get("uniqueConstraints");
                    if (joinUniqueConstraints != null && joinUniqueConstraints.length > 0)
                    {
                        // Unique constraints on the join table
                        for (int j=0;j<joinUniqueConstraints.length;j++)
                        {
                            UniqueMetaData unimd = new UniqueMetaData();
                            for (int k=0;k<joinUniqueConstraints[j].columnNames().length;k++)
                            {
                                ColumnMetaData colmd = new ColumnMetaData();
                                colmd.setName(joinUniqueConstraints[j].columnNames()[k]);
                                unimd.addColumn(colmd);
                            }
                            joinmd.setUniqueMetaData(unimd); // JDO only supports a single unique constraint on a join table
                        }
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.COLLECTION_TABLE))
                {
                    // Process @CollectionTable to generate JoinMetaData
                    String tableName = (String)annotationValues.get("name");
                    if (!StringUtils.isWhitespace(tableName))
                    {
                        mmd.setTable(tableName);
                    }
                    String catalogName = (String)annotationValues.get("catalog");
                    if (!StringUtils.isWhitespace(catalogName))
                    {
                        mmd.setCatalog(catalogName);
                    }
                    String schemaName = (String)annotationValues.get("schema");
                    if (!StringUtils.isWhitespace(schemaName))
                    {
                        mmd.setSchema(schemaName);
                    }

                    joinmd = mmd.getJoinMetaData();
                    if (joinmd == null)
                    {
                        // Should always be set by @ElementCollection but add just in case
                        joinmd = new JoinMetaData();
                        mmd.setJoinMetaData(joinmd);
                    }

                    if (annotationValues.get("joinColumns") != null)
                    {
                        ArrayList<JoinColumn> joinColumns = new ArrayList<JoinColumn>();
                        joinColumns.addAll(Arrays.asList((JoinColumn[])annotationValues.get("joinColumns")));
                        for (int j = 0; j < joinColumns.size(); j++)
                        {
                            ColumnMetaData colmd = new ColumnMetaData();
                            colmd.setName(joinColumns.get(j).name());
                            colmd.setTarget(joinColumns.get(j).referencedColumnName());
                            colmd.setAllowsNull(joinColumns.get(j).nullable());
                            joinmd.addColumn(colmd);
                        }
                    }
                    UniqueConstraint[] joinUniqueConstraints = (UniqueConstraint[])annotationValues.get("uniqueConstraints");
                    if (joinUniqueConstraints != null && joinUniqueConstraints.length > 0)
                    {
                        // Unique constraints on the join table
                        for (int j=0;j<joinUniqueConstraints.length;j++)
                        {
                            UniqueMetaData unimd = new UniqueMetaData();
                            for (int k=0;k<joinUniqueConstraints[j].columnNames().length;k++)
                            {
                                ColumnMetaData colmd = new ColumnMetaData();
                                colmd.setName(joinUniqueConstraints[j].columnNames()[k]);
                                unimd.addColumn(colmd);
                            }
                            joinmd.setUniqueMetaData(unimd); // JDO only supports a single unique constraint on a join table
                        }
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.MAP_KEY_COLUMN))
                {
                    if (keymd == null)
                    {
                        keymd = new KeyMetaData();
                        mmd.setKeyMetaData(keymd);
                    }
                    String name = (String)annotationValues.get("name");
                    if (name != null)
                    {
                        keymd.setMappedBy(name);
                    }
                    Class keyType = mmd.getMap() != null && mmd.getMap().getKeyType() != null ? clr.classForName(mmd.getMap().getKeyType()) : Object.class;
                    keymd.addColumn(newColumnMetaData(keymd, keyType, annotations));
                }
                else if (annName.equals(JPAAnnotationUtils.MAP_KEY))
                {
                    String keyMappedBy = (String)annotationValues.get("name");
                    if (keyMappedBy != null)
                    {
                        if (keymd == null)
                        {
                            keymd = new KeyMetaData();
                            mmd.setKeyMetaData(keymd);
                        }
                        keymd.setMappedBy(keyMappedBy);
                        if (mmd.getMap() != null &&
                                (mmd.getMap().getKeyType() == null || mmd.getMap().getKeyType().equals(Object.class.getName())))
                        {
                            // Set keyType based on mapped-by field of value class
                            String valueType = mmd.getMap().getValueType();
                            try
                            {
                                Class cls = clr.classForName(valueType);
                                try
                                {
                                    Field fld = cls.getDeclaredField(keyMappedBy);
                                    mmd.getMap().setKeyType(fld.getType().getName());
                                }
                                catch (NoSuchFieldException nsfe)
                                {
                                    try
                                    {
                                        String getterName = ClassUtils.getJavaBeanGetterName(keyMappedBy, false);
                                        Method mthd = cls.getDeclaredMethod(getterName, (Class[])null);
                                        mmd.getMap().setKeyType(mthd.getReturnType().getName());
                                    }
                                    catch (NoSuchMethodException nsme)
                                    {
                                    }
                                }
                            }
                            catch (Exception e)
                            {
                            }
                        }
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.MAP_KEY_ENUMERATED))
                {
                    EnumType type = (EnumType)annotationValues.get("value");
                    if (keymd == null)
                    {
                        keymd = new KeyMetaData();
                        mmd.setKeyMetaData(keymd);
                    }
                    // TODO Merge with any @MapKey specification of the column
                    ColumnMetaData colmd = keymd.newColumnMetaData();
                    colmd.setJdbcType(type == EnumType.STRING ? "VARCHAR" : "INTEGER");
                }
                else if (annName.equals(JPAAnnotationUtils.ORDER_BY))
                {
                    if (mmd.getOrderMetaData() != null)
                    {
                        throw new NucleusException("@OrderBy found yet field=" +
                            cmd.getFullClassName() + "." + member.getName() +
                            " already has ordering information!");
                    }

                    String orderBy = (String)annotationValues.get("value");
                    if (orderBy != null)
                    {
                        // "Ordered List"
                        OrderMetaData ordmd = new OrderMetaData();
                        ordmd.setOrdering(orderBy);
                        mmd.setOrderMetaData(ordmd);
                    }
                }
                else if (annName.equals(JPAAnnotationUtils.ORDER_COLUMN))
                {
                    if (mmd.getOrderMetaData() != null)
                    {
                        throw new NucleusException("@OrderColumn found yet field=" +
                            cmd.getFullClassName() + "." + member.getName() +
                        " already has ordering information!");
                    }

                    String columnName = (String)annotationValues.get("name");
                    OrderMetaData ordermd = new OrderMetaData();
                    ordermd.setColumnName(columnName);

                    String colNullable = null;
                    String colInsertable = null;
                    String colUpdateable = null;
                    if (annotationValues.get("nullable") != null)
                    {
                        colNullable = annotationValues.get("nullable").toString();
                    }
                    if (annotationValues.get("insertable") != null)
                    {
                        colInsertable = annotationValues.get("insertable").toString();
                    }
                    if (annotationValues.get("updatable") != null)
                    {
                        // Note : "updatable" is spelt incorrectly in the JPA spec.
                        colUpdateable = annotationValues.get("updatable").toString();
                    }
                    ColumnMetaData colmd = new ColumnMetaData();
                    colmd.setName(columnName);
                    colmd.setAllowsNull(colNullable);
                    colmd.setInsertable(colInsertable);
                    colmd.setUpdateable(colUpdateable);
                    String tmp = (String)annotationValues.get("columnDefinition");
                    if (!StringUtils.isWhitespace(tmp))
                    {
                        colmd.setColumnDdl(tmp);
                    }
                    ordermd.addColumn(colmd);
                    mmd.setOrderMetaData(ordermd);
                }
                else if (annName.equals(JPAAnnotationUtils.ONE_TO_MANY))
                {
                    // 1-N relation
                    oneToMany = true;
                }
                else if (annName.equals(JPAAnnotationUtils.MANY_TO_MANY))
                {
                    // M-N relation
                    manyToMany = true;
                }
            }

            // Post-processing to apply JPA rules for field relationships etc
            if (oneToMany && mmd.getJoinMetaData() == null && mmd.getMappedBy() == null &&
                jpaLevel.equalsIgnoreCase("JPA1"))
            {
                // 1-N with no join specified and unidirectional so JPA says it has to be via join (no 1-N uni FKs)
                mmd.setJoinMetaData(new JoinMetaData());
            }
            if (manyToMany && mmd.getJoinMetaData() == null && mmd.getMappedBy() == null)
            {
                // M-N with no join specified and unidir so add the join for them
                mmd.setJoinMetaData(new JoinMetaData());
            }

            if (mmd.getOrderMetaData() == null && Collection.class.isAssignableFrom(member.getType()))
            {
                // @OrderBy not specified but is a Collection so use ordering of element using PK field(s)
                OrderMetaData ordmd = new OrderMetaData();
                ordmd.setOrdering("#PK"); // Special value recognised by OrderMetaData
                mmd.setOrderMetaData(ordmd);
            }

            if (columnMetaData == null)
            {
                // Column specified (at least in part) via @Column/@Lob/@Enumerated/@Temporal
                ColumnMetaData colmd = newColumnMetaData(mmd, member.getType(), annotations);
                if (colmd != null)
                {
                    columnMetaData = new ColumnMetaData[1];
                    columnMetaData[0] = colmd;
                }
            }

            if (columnMetaData != null)
            {
                // Column definition provided so apply to the respective place
                if ((mmd.hasCollection() || mmd.hasArray()) && joinmd == null)
                {
                    // Column is for the FK of the element of the collection/array
                    ElementMetaData elemmd = mmd.getElementMetaData();
                    if (elemmd == null)
                    {
                        elemmd = new ElementMetaData();
                        mmd.setElementMetaData(elemmd);
                    }
                    for (int i=0;i<columnMetaData.length;i++)
                    {
                        elemmd.addColumn(columnMetaData[i]);
                    }
                }
                else if (mmd.hasMap() && joinmd == null)
                {
                    // Column is for the FK value of the map
                    ValueMetaData valmd = mmd.getValueMetaData();
                    if (valmd == null)
                    {
                        valmd = new ValueMetaData();
                        mmd.setValueMetaData(valmd);
                    }
                    for (int i=0;i<columnMetaData.length;i++)
                    {
                        valmd.addColumn(columnMetaData[i]);
                    }
                }
                else if (elementCollection)
                {
                    // Column is for element/value column(s) of join table of 1-N of non-PCs
                    if (mmd.hasCollection() || mmd.hasArray())
                    {
                        ElementMetaData elemmd = mmd.getElementMetaData();
                        if (elemmd == null)
                        {
                            elemmd = new ElementMetaData();
                            mmd.setElementMetaData(elemmd);
                        }
                        for (int i=0;i<columnMetaData.length;i++)
                        {
                            elemmd.addColumn(columnMetaData[i]);
                        }
                    }
                    else if (mmd.hasMap())
                    {
                        ValueMetaData valmd = mmd.getValueMetaData();
                        if (valmd == null)
                        {
                            valmd = new ValueMetaData();
                            mmd.setValueMetaData(valmd);
                        }
                        for (int i=0;i<columnMetaData.length;i++)
                        {
                            valmd.addColumn(columnMetaData[i]);
                        }
                    }
                }
                else
                {
                    // Column is for the member
                    for (int i=0;i<columnMetaData.length;i++)
                    {
                        mmd.addColumn(columnMetaData[i]);
                    }
                }
            }
            return mmd;
        }
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Examples of org.datanucleus.metadata.AbstractMemberMetaData

        if (overriddenName.indexOf('.') > 0)
        {
            int position = overriddenName.indexOf('.');
            String baseMemberName = overriddenName.substring(0, position);
            String nestedMemberName = overriddenName.substring(position+1);
            AbstractMemberMetaData ammd = null;

            // Try as field
            try
            {
                Field overrideMember = type.getDeclaredField(baseMemberName);
                ammd = new FieldMetaData(embmd, baseMemberName);
                type = overrideMember.getType();
            }
            catch (Exception e)
            {
            }
            if (ammd == null)
            {
                // Try as property
                try
                {
                    Method overrideMember = type.getDeclaredMethod(ClassUtils.getJavaBeanGetterName(baseMemberName, false));
                    ammd = new FieldMetaData(embmd, baseMemberName);
                    type = overrideMember.getReturnType();
                }
                catch (Exception e)
                {
                }
            }
            if (ammd == null)
            {
                throw new NucleusException("Cannot obtain override field/property "+
                    overriddenName + " of class " + type + " for persistent class " + mmd.getClassName(true));
            }

            embmd.addMember(ammd);
            ammd.setParent(embmd);

            // Recurse to nested field type
            processEmbeddedAttributeOverride(ammd, nestedMemberName, type, column);
        }
        else
        {
            Member overriddenMember = null;
            java.lang.reflect.Member overrideMember = null;
            AbstractMemberMetaData ammd = null;

            // Try as field
            try
            {
                overrideMember = type.getDeclaredField(overriddenName);
                overriddenMember = new Member((Field)overrideMember);
                ammd = new FieldMetaData(embmd, overriddenName);
            }
            catch (Exception e)
            {
            }

            if (ammd == null)
            {
                // Try as property
                try
                {
                    overrideMember = type.getDeclaredMethod(ClassUtils.getJavaBeanGetterName(overriddenName, false));
                    overriddenMember = new Member((Method)overrideMember);
                    ammd = new PropertyMetaData(embmd, overriddenName);
                }
                catch (Exception e)
                {
                }
            }

            if (ammd == null)
            {
                throw new NucleusException("Cannot obtain override field/property "+
                    overriddenName + " of class " + type + " for persistent class " + mmd.getClassName(true));
            }

            embmd.addMember(ammd);
            ammd.addColumn(JPAAnnotationUtils.getColumnMetaDataForColumnAnnotation(ammd,
                overriddenMember, column));
        }
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

        {
            modifier = FieldPersistenceModifier.PERSISTENT.toString();
        }

        // Create the field
        AbstractMemberMetaData fmd;
        if (field.isProperty())
        {
            fmd = new PropertyMetaData(cmd, field.getName());
        }
        else
        {
            fmd = new FieldMetaData(cmd, field.getName());
        }
        fmd.setPersistenceModifier(modifier);
        fmd.setPrimaryKey(pk);
        fmd.setDefaultFetchGroup(dfg);
        fmd.setEmbedded(embedded);
        fmd.setNullValue(NullValue.getNullValue(nullValue));
        fmd.setMappedBy(mappedBy);

        if (version != null)
        {
            // Tag this field as the version field
            VersionMetaData vermd = cmd.newVersionMetadata();
            vermd.setStrategy(VersionStrategy.VERSION_NUMBER).setFieldName(fmd.getName());
        }

        cmd.addMember(fmd);

        if (orphanRemoval)
        {
            fmd.setCascadeRemoveOrphans(true);
        }
        if (cascades != null)
        {
            for (int i = 0; i < cascades.length; i++)
            {
                if (cascades[i] == CascadeType.ALL)
                {
                    fmd.setCascadePersist(true);
                    fmd.setCascadeUpdate(true);
                    fmd.setCascadeDelete(true);
                    fmd.setCascadeRefresh(true);
                }
                else if (cascades[i] == CascadeType.PERSIST)
                {
                    fmd.setCascadePersist(true);
                }
                else if (cascades[i] == CascadeType.MERGE)
                {
                    fmd.setCascadeUpdate(true);
                }
                else if (cascades[i] == CascadeType.REMOVE)
                {
                    fmd.setCascadeDelete(true);
                }
                else if (cascades[i] == CascadeType.REFRESH)
                {
                    fmd.setCascadeRefresh(true);
                }
            }
        }

        // Value generation
        if (valueStrategy != null && valueGenerator != null)
        {
            fmd.setSequence(valueGenerator);
            fmd.setValueGeneratorName(valueGenerator);
        }
        if (valueStrategy != null)
        {
            fmd.setValueStrategy(valueStrategy);
        }

        // Type storage
        if (storeInLob)
        {
            fmd.setStoreInLob();
        }

        // Container fields : If the field is a container then add its container element
        ContainerMetaData contmd = null;
        if (Collection.class.isAssignableFrom(field.getType()))
        {
            String elementType = null;
            if (targetEntity != null && targetEntity != void.class)
            {
                elementType = targetEntity.getName();
            }
            if (elementType == null)
            {
                Class elType = ClassUtils.getCollectionElementType(field.getType(), field.getGenericType());
                elementType = (elType != null ? elType.getName() : null);
            }
            // No annotation for collections so cant specify the element type, dependent, embedded, serialized

            contmd = new CollectionMetaData();
            ((CollectionMetaData)contmd).setElementType(elementType);
        }
        else if (field.getType().isArray())
        {
            contmd = new ArrayMetaData();
        }
        else if (Map.class.isAssignableFrom(field.getType()))
        {
            Class keyCls = ClassUtils.getMapKeyType(field.getType(), field.getGenericType());
            String keyType = (keyCls != null ? keyCls.getName() : null);
            String valueType = null;
            if (targetEntity != null && targetEntity != void.class)
            {
                valueType = targetEntity.getName();
            }
            if (valueType == null)
            {
                Class valueCls = ClassUtils.getMapValueType(field.getType(), field.getGenericType());
                valueType = (valueCls != null ? valueCls.getName() : null);
            }

            // No annotation for maps so cant specify the key/value type, dependent, embedded, serialized
            contmd = new MapMetaData();
            MapMetaData mapmd = (MapMetaData)contmd;
            mapmd.setKeyType(keyType);
            mapmd.setValueType(valueType);
        }
        if (contmd != null)
        {
            fmd.setContainer(contmd);
        }

        if (addJoin)
        {
            if (fmd.getJoinMetaData() == null)
            {
                JoinMetaData joinmd = new JoinMetaData();
                fmd.setJoinMetaData(joinmd);
            }
        }

        // Extensions
        if (extensions != null)
        {
            Iterator<ExtensionMetaData> iter = extensions.iterator();
            while (iter.hasNext())
            {
                ExtensionMetaData extmd = iter.next();
                fmd.addExtension(extmd.getVendorName(), extmd.getKey(), extmd.getValue());
            }
        }

        return fmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

        {
            colmd.setColumnDdl(columnDdl);
        }
        if (parent instanceof AbstractMemberMetaData)
        {
            AbstractMemberMetaData apmd = (AbstractMemberMetaData) parent;
            if (!StringUtils.isWhitespace(table))
            {
                apmd.setTable(table);
            }
            // apmd.addColumn(colmd);
            // update column settings if primary key, cannot be null
            colmd.setAllowsNull(Boolean.valueOf(apmd.isPrimaryKey() ? false : colmd.isAllowsNull()));
        }
        else if (parent instanceof KeyMetaData)
        {
            KeyMetaData keymd = (KeyMetaData) parent;
            AbstractMemberMetaData apmd = (AbstractMemberMetaData) keymd.getParent();
            if (!StringUtils.isWhitespace(table))
            {
                apmd.setTable(table);
            }
            colmd.setAllowsNull(colmd.isAllowsNull());
        }
        return colmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

        if (fetch != null && fetch.equalsIgnoreCase("LAZY"))
        {
            dfg = "false";
        }

        AbstractMemberMetaData mmd = null;
        mmd = acmd.getMetaDataForMember(getAttr(attrs, "name"));
        if (mmd != null)
        {
            // Member exists, so add all attributes required
            if (dfg != null)
            {
                mmd.setDefaultFetchGroup(dfg.equals("true") ? true : false);
            }

            String depString = getAttr(attrs,"dependent");
            if (!StringUtils.isWhitespace(depString))
            {
                mmd.setDependent((depString.trim().equalsIgnoreCase("true") ? true : false));
            }

            mmd.setMappedBy(getAttr(attrs,"mapped-by"));

            String loadFg = getAttr(attrs,"load-fetch-group");
            if (!StringUtils.isWhitespace(loadFg))
            {
                mmd.setLoadFetchGroup(loadFg);
            }
        }
        else
        {
            if (propertyAccess)
            {
                mmd = new PropertyMetaData(acmd, getAttr(attrs,"name"));
            }
            else
            {
                mmd = new FieldMetaData(acmd, getAttr(attrs,"name"));
            }
            mmd.setPersistenceModifier(FieldPersistenceModifier.PERSISTENT.toString());
            mmd.setDefaultFetchGroup(dfg);
            mmd.setDependent(getAttr(attrs,"dependent"));
            mmd.setMappedBy(getAttr(attrs,"mapped-by"));
            mmd.setLoadFetchGroup(getAttr(attrs,"load-fetch-group"));
            acmd.addMember(mmd);
        }
        if (defaultCascadePersist)
        {
            // This file has <persistence-unit-defaults> set to cascade-persist all fields
            mmd.setCascadePersist(true);
        }

        String optionalStr = getAttr(attrs, "optional");
        if (optionalStr != null && optionalStr.equalsIgnoreCase("false"))
        {
            mmd.setNullValue(NullValue.getNullValue(optionalStr));
        }

        String orphanRemovalStr = getAttr(attrs, "orphan-removal");
        if (orphanRemovalStr != null && orphanRemovalStr.equalsIgnoreCase("true"))
        {
            mmd.setCascadeRemoveOrphans(true);
        }
        return mmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

     * @param attrs Attributes of the "id" element
     * @return The FieldMetaData/PropertyMetaData
     */
    protected AbstractMemberMetaData newPKFieldObject(AbstractClassMetaData acmd, Attributes attrs)
    {
        AbstractMemberMetaData mmd = null;

        mmd = acmd.getMetaDataForMember(getAttr(attrs, "name"));
        if (mmd != null)
        {
            // Member exists, so mark as PK
            mmd.setPrimaryKey(true);
        }
        else
        {
            // Create new property/field
            if (propertyAccess)
            {
                mmd = new PropertyMetaData(acmd, getAttr(attrs, "name"));
            }
            else
            {
                mmd = new FieldMetaData(acmd, getAttr(attrs, "name"));
            }
            mmd.setPersistenceModifier(FieldPersistenceModifier.PERSISTENT.toString());
            mmd.setPrimaryKey(true);
            if (defaultCascadePersist)
            {
                // This file has <persistence-unit-defaults> set to cascade-persist all fields
                mmd.setCascadePersist(true);
            }
            acmd.addMember(mmd);
        }
        return mmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

     * @param name Name of the transient field
     * @return The FieldMetaData/PropertyMetaData
     */
    protected AbstractMemberMetaData newTransientFieldObject(MetaData md, String name)
    {
        AbstractMemberMetaData mmd = null;
        if (propertyAccess)
        {
            mmd = new PropertyMetaData(md, name);
        }
        else
        {
            mmd = new FieldMetaData(md, name);
        }
        mmd.setNotPersistent();
        if (defaultCascadePersist)
        {
            // This file has <persistence-unit-defaults> set to cascade-persist all fields
            mmd.setCascadePersist(true);
        }
        return mmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

     * @param name Name of the embedded field
     * @return The FieldMetaData/PropertyMetaData
     */
    protected AbstractMemberMetaData newEmbeddedFieldObject(MetaData md, String name)
    {
        AbstractMemberMetaData mmd = null;
        if (propertyAccess)
        {
            mmd = new PropertyMetaData(md, name);
        }
        else
        {
            mmd = new FieldMetaData(md, name);
        }
        mmd.setEmbedded(true);
        if (defaultCascadePersist)
        {
            // This file has <persistence-unit-defaults> set to cascade-persist all fields
            mmd.setCascadePersist(true);
        }
        return mmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

     * @param attrs Attributes of the element
     * @return The FieldMetaData/PropertyMetaData
     */
    protected AbstractMemberMetaData newOverriddenFieldObject(MetaData md, Attributes attrs)
    {
        AbstractMemberMetaData mmd = null;
        if (propertyAccess)
        {
            mmd = new PropertyMetaData(md, "#UNKNOWN." + getAttr(attrs, "name"));
        }
        else
        {
            mmd = new FieldMetaData(md, "#UNKNOWN." + getAttr(attrs, "name"));
        }
        String colName = getAttr(attrs, "column");
        if (colName != null)
        {
            mmd.setColumn(colName);
        }
        mmd.setPersistenceModifier(FieldPersistenceModifier.PERSISTENT.toString());
        if (defaultCascadePersist)
        {
            // This file has <persistence-unit-defaults> set to cascade-persist all fields
            mmd.setCascadePersist(true);
        }
        return mmd;
    }
View Full Code Here

Examples of org.datanucleus.metadata.AbstractMemberMetaData

        {
            int position = memberName.indexOf('.');
            String baseMemberName = memberName.substring(0, position);
            String nestedMemberName = memberName.substring(position+1);

            AbstractMemberMetaData mmd = null;
            if (propertyAccess)
            {
                mmd = new PropertyMetaData(embmd, baseMemberName);
            }
            else
            {
                mmd = new FieldMetaData(embmd, baseMemberName);
            }

            EmbeddedMetaData nestedEmbmd = new EmbeddedMetaData();
            nestedEmbmd.setParent(mmd);
            mmd.setEmbeddedMetaData(nestedEmbmd);

            AbstractMemberMetaData nestedEmbMmd = newOverriddenEmbeddedFieldObject(nestedEmbmd, nestedMemberName, columnName);
            nestedEmbmd.addMember(nestedEmbMmd);
            overrideMmd = nestedEmbMmd;
            return mmd;
        }
        else
        {
            AbstractMemberMetaData mmd = null;
            if (propertyAccess)
            {
                mmd = new PropertyMetaData(embmd, memberName);
            }
            else
            {
                mmd = new FieldMetaData(embmd, memberName);
            }
            mmd.setParent(embmd);

            if (columnName != null)
            {
                mmd.setColumn(columnName);
            }
            mmd.setPersistenceModifier(FieldPersistenceModifier.PERSISTENT.toString());
            if (defaultCascadePersist)
            {
                // This file has <persistence-unit-defaults> set to cascade-persist all fields
                mmd.setCascadePersist(true);
            }
            overrideMmd = mmd;
            return mmd;
        }
    }
View Full Code Here
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