Examples of com.sleepycat.persist.model.PrimaryKeyMetadata

com.sleepycat.persist.model.PrimaryKeyMetadata
The metadata for a primary key field. A primary key may be specified with the {@link PrimaryKey} annotation.
{@code PrimaryKeyMetadata} objects are thread-safe. Multiple threads maysafely call the methods of a shared {@code PrimaryKeyMetadata} object.
@author Mark Hayes

                buf.append(proxiedFormat.getId());
                buf.append("\" proxiedTypeClass=\"");
                buf.append(proxiedFormat.getClassName());
                buf.append('"');
            }
            PrimaryKeyMetadata priMeta = null;
            Map<String, SecondaryKeyMetadata> secondaryKeys = null;
            List<FieldMetadata> compositeKeyFields = null;
            ClassMetadata clsMeta = getClassMetadata();
            if (clsMeta != null) {
                compositeKeyFields = clsMeta.getCompositeKeyFields();
                priMeta = clsMeta.getPrimaryKey();
                secondaryKeys = clsMeta.getSecondaryKeys();
            }
            buf.append(" kind=\"");
            buf.append(isEntity() ? "entity" :
                       ((compositeKeyFields != null) ? "compositeKey" :
                        "persistent"));
            buf.append("\">\n");
            Map<String, RawField> fields = getFields();
            if (fields != null) {
                for (RawField field : fields.values()) {
                    String name = field.getName();
                    RawType type = field.getType();
                    buf.append(INDENT);
                    buf.append("<Field");
                    buf.append(" name=\"");
                    buf.append(name);
                    buf.append("\" typeId=\"");
                    buf.append(type.getId());
                    buf.append("\" typeClass=\"");
                    buf.append(type.getClassName());
                    buf.append('"');
                    if (priMeta != null &&
                        priMeta.getName().equals(name)) {
                        buf.append(" primaryKey=\"true\"");
                        if (priMeta.getSequenceName() != null) {
                            buf.append(" sequence=\"");
                            buf.append(priMeta.getSequenceName());
                            buf.append('"');
                        }
                    }
                    if (secondaryKeys != null) {
                        SecondaryKeyMetadata secMeta =
                            ComplexFormat.getSecondaryKeyMetadataByFieldName
                                (secondaryKeys, name);
                        if (secMeta != null) {
                            buf.append(" secondaryKey=\"true\" keyName=\"");
                            buf.append(secMeta.getKeyName());
                            buf.append("\" relate=\"");
                            buf.append(secMeta.getRelationship());
                            buf.append('"');
                            String related = secMeta.getRelatedEntity();
                            if (related != null) {
                                buf.append("\" relatedEntity=\"");
                                buf.append(related);
                                buf.append("\" onRelatedEntityDelete=\"");
                                buf.append(secMeta.getDeleteAction());
                                buf.append('"');
                            }
                        }
                    }
                    if (compositeKeyFields != null) {
                        int nFields = compositeKeyFields.size();
                        for (int i = 0; i < nFields; i += 1) {
                            FieldMetadata fldMeta = compositeKeyFields.get(i);
                            if (fldMeta.getName().equals(name)) {
                                buf.append(" compositeKeyField=\"");
                                buf.append(i + 1);
                                buf.append('"');
                            }
                        }
                    }
                    buf.append("/>\n");
                }
                EntityMetadata entMeta = getEntityMetadata();
                if (entMeta != null) {
                    buf.append(INDENT);
                    buf.append("<EntityKeys>\n");
                    priMeta = entMeta.getPrimaryKey();
                    if (priMeta != null) {
                        buf.append(INDENT2);
                        buf.append("<Primary class=\"");
                        buf.append(priMeta.getDeclaringClassName());
                        buf.append("\" field=\"");
                        buf.append(priMeta.getName());
                        buf.append("\"/>\n");
                    }
                    secondaryKeys = entMeta.getSecondaryKeys();
                    if (secondaryKeys != null) {
                        for (SecondaryKeyMetadata secMeta :

View Full Code Here

            priIndexMap.get(entityClassName);
        if (priIndex == null) {


            /* Check metadata. */
            EntityMetadata entityMeta = checkEntityClass(entityClassName);
            PrimaryKeyMetadata priKeyMeta = entityMeta.getPrimaryKey();
            if (primaryKeyClassName == null) {
                primaryKeyClassName = priKeyMeta.getClassName();
            } else {
                String expectClsName =
                    SimpleCatalog.keyClassName(priKeyMeta.getClassName());
                if (!primaryKeyClassName.equals(expectClsName)) {
                    throw new IllegalArgumentException
                        ("Wrong primary key class: " + primaryKeyClassName +
                         " Correct class is: " + expectClsName);
                }
            }


            /* Create bindings. */
            PersistEntityBinding entityBinding =
                new PersistEntityBinding(catalog, entityClassName, rawAccess);
            PersistKeyBinding keyBinding = getKeyBinding(primaryKeyClassName);


            /* If not read-only, get the primary key sequence. */
            String seqName = priKeyMeta.getSequenceName();
            if (!storeConfig.getReadOnly() && seqName != null) {
                entityBinding.keyAssigner = new PersistKeyAssigner
                    (keyBinding, entityBinding, getSequence(seqName));
            }

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        throws DatabaseException {


        ClassMetadata classMeta = checkModel.getClassMetadata(clsName);
        assertNotNull(clsName, classMeta);


        PrimaryKeyMetadata priKeyMeta = classMeta.getPrimaryKey();
        if (priKeyIndex >= 0) {
            assertNotNull(priKeyMeta);
            String fieldName = nameTypePairs[priKeyIndex][0];
            String fieldType = nameTypePairs[priKeyIndex][1];
            assertEquals(priKeyMeta.getName(), fieldName);
            assertEquals(priKeyMeta.getClassName(), fieldType);
            assertEquals(priKeyMeta.getDeclaringClassName(), clsName);
            assertNull(priKeyMeta.getSequenceName());
        } else {
            assertNull(priKeyMeta);
        }


        RawType type = checkCatalog.getFormat(clsName);

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        PrimaryIndex<PK,E> priIndex = priIndexMap.get(entityClassName);
        if (priIndex == null) {


            /* Check metadata. */
            EntityMetadata entityMeta = checkEntityClass(entityClassName);
            PrimaryKeyMetadata priKeyMeta = entityMeta.getPrimaryKey();
            if (primaryKeyClassName == null) {
                primaryKeyClassName = priKeyMeta.getClassName();
            } else {
                String expectClsName =
                    SimpleCatalog.keyClassName(priKeyMeta.getClassName());
                if (!primaryKeyClassName.equals(expectClsName)) {
                    throw new IllegalArgumentException
                        ("Wrong primary key class: " + primaryKeyClassName +
                         " Correct class is: " + expectClsName);
                }
            }


            /* Create bindings. */
            PersistEntityBinding entityBinding =
                new PersistEntityBinding(catalog, entityClassName, rawAccess);
            PersistKeyBinding keyBinding = getKeyBinding(primaryKeyClassName);


            /* If not read-only, get the primary key sequence. */
            String seqName = priKeyMeta.getSequenceName();
            if (!storeConfig.getReadOnly() && seqName != null) {
                entityBinding.keyAssigner = new PersistKeyAssigner
                    (keyBinding, entityBinding, getSequence(seqName));
            }

View Full Code Here

            priIndexMap.get(entityClassName);
        if (priIndex == null) {


            /* Check metadata. */
            EntityMetadata entityMeta = checkEntityClass(entityClassName);
            PrimaryKeyMetadata priKeyMeta = entityMeta.getPrimaryKey();
            if (primaryKeyClassName == null) {
                primaryKeyClassName = priKeyMeta.getClassName();
            } else {
                String expectClsName =
                    SimpleCatalog.keyClassName(priKeyMeta.getClassName());
                if (!primaryKeyClassName.equals(expectClsName)) {
                    throw new IllegalArgumentException
                        ("Wrong primary key class: " + primaryKeyClassName +
                         " Correct class is: " + expectClsName);
                }
            }


            /* Create bindings. */
            PersistEntityBinding entityBinding =
                new PersistEntityBinding(catalog, entityClassName, rawAccess);
            PersistKeyBinding keyBinding = getKeyBinding(primaryKeyClassName);


            /* If not read-only, get the primary key sequence. */
            String seqName = priKeyMeta.getSequenceName();
            if (!storeConfig.getReadOnly() && seqName != null) {
                entityBinding.keyAssigner = new PersistKeyAssigner
                    (keyBinding, entityBinding, getSequence(seqName));
            }

View Full Code Here

                buf.append(proxiedFormat.getId());
                buf.append("\" proxiedTypeClass=\"");
                buf.append(proxiedFormat.getClassName());
                buf.append('"');
            }
            PrimaryKeyMetadata priMeta = null;
            Map<String, SecondaryKeyMetadata> secondaryKeys = null;
            List<FieldMetadata> compositeKeyFields = null;
            ClassMetadata clsMeta = getClassMetadata();
            if (clsMeta != null) {
                compositeKeyFields = clsMeta.getCompositeKeyFields();
                priMeta = clsMeta.getPrimaryKey();
                secondaryKeys = clsMeta.getSecondaryKeys();
            }
            buf.append(" kind=\"");
            buf.append(isEntity() ? "entity" :
                       ((compositeKeyFields != null) ? "compositeKey" :
                        "persistent"));
            buf.append("\">\n");
            Map<String, RawField> fields = getFields();
            if (fields != null) {
                for (RawField field : fields.values()) {
                    String name = field.getName();
                    RawType type = field.getType();
                    buf.append(INDENT);
                    buf.append("<Field");
                    buf.append(" name=\"");
                    buf.append(name);
                    buf.append("\" typeId=\"");
                    buf.append(type.getId());
                    buf.append("\" typeClass=\"");
                    buf.append(type.getClassName());
                    buf.append('"');
                    if (priMeta != null &&
                        priMeta.getName().equals(name)) {
                        buf.append(" primaryKey=\"true\"");
                        if (priMeta.getSequenceName() != null) {
                            buf.append(" sequence=\"");
                            buf.append(priMeta.getSequenceName());
                            buf.append('"');
                        }
                    }
                    if (secondaryKeys != null) {
                        SecondaryKeyMetadata secMeta =
                            ComplexFormat.getSecondaryKeyMetadataByFieldName
                                (secondaryKeys, name);
                        if (secMeta != null) {
                            buf.append(" secondaryKey=\"true\" keyName=\"");
                            buf.append(secMeta.getKeyName());
                            buf.append("\" relate=\"");
                            buf.append(secMeta.getRelationship());
                            buf.append('"');
                            String related = secMeta.getRelatedEntity();
                            if (related != null) {
                                buf.append("\" relatedEntity=\"");
                                buf.append(related);
                                buf.append("\" onRelatedEntityDelete=\"");
                                buf.append(secMeta.getDeleteAction());
                                buf.append('"');
                            }
                        }
                    }
                    if (compositeKeyFields != null) {
                        int nFields = compositeKeyFields.size();
                        for (int i = 0; i < nFields; i += 1) {
                            FieldMetadata fldMeta = compositeKeyFields.get(i);
                            if (fldMeta.getName().equals(name)) {
                                buf.append(" compositeKeyField=\"");
                                buf.append(i + 1);
                                buf.append('"');
                            }
                        }
                    }
                    buf.append("/>\n");
                }
                EntityMetadata entMeta = getEntityMetadata();
                if (entMeta != null) {
                    buf.append(INDENT);
                    buf.append("<EntityKeys>\n");
                    priMeta = entMeta.getPrimaryKey();
                    if (priMeta != null) {
                        buf.append(INDENT2);
                        buf.append("<Primary class=\"");
                        buf.append(priMeta.getDeclaringClassName());
                        buf.append("\" field=\"");
                        buf.append(priMeta.getName());
                        buf.append("\"/>\n");
                    }
                    secondaryKeys = entMeta.getSecondaryKeys();
                    if (secondaryKeys != null) {
                        for (SecondaryKeyMetadata secMeta :

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    }


    public void primaryKey(String field, String sequence) {
        Field pkField = getField(field);


        primaryKey = new PrimaryKeyMetadata(pkField.getName(), pkField.getType().getName(),
                entityClass.getName(), sequence);
    }

View Full Code Here

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