Examples with AttributePlugin com.ramussoft.common.attribute.AttributePlugin used on opensource projects

Example 1 with AttributePlugin

use of com.ramussoft.common.attribute.AttributePlugin in project ramus by Vitaliy-Yakovchuk.

the class IEngineImpl method getAttributeWhatWillBeDeleted.

private Transaction getAttributeWhatWillBeDeleted(long elementId, Attribute attribute, boolean attributeDeteting) {
    final Transaction transaction = new Transaction();
    AttributePlugin plugin = factory.getAttributePlugin(attribute.getAttributeType());
    final Class<? extends Persistent>[] classes;
    if (elementId >= 0)
        classes = plugin.getAttributePersistents();
    else
        classes = plugin.getAttributePropertyPersistents();
    for (int i = 0; i < classes.length; i++) {
        final Class<? extends Persistent> clazz = classes[i];
        final PersistentRow row = metadata.get(clazz);
        final PersistentWrapper wrapper = wrappers.get(clazz);
        ArrayList<Object> params = new ArrayList<Object>(2);
        ArrayList<String> paramFields = new ArrayList<String>(2);
        boolean delete = false;
        for (PersistentField field : row.getFields()) {
            if (field.isAutoset()) {
                if (field.getType() == PersistentField.ELEMENT) {
                    params.add(elementId);
                    paramFields.add(field.getDatabaseName());
                    if (!attributeDeteting)
                        delete = true;
                } else if (field.getType() == PersistentField.ATTRIBUTE) {
                    params.add(attribute.getId());
                    paramFields.add(field.getDatabaseName());
                    if (attributeDeteting)
                        delete = true;
                } else if (field.getType() == PersistentField.VALUE_BRANCH_ID) {
                    params.add(getActiveBranchId());
                    paramFields.add(field.getDatabaseName());
                    if (attributeDeteting)
                        delete = true;
                }
            }
        }
        if (delete) {
            StringBuffer sb = new StringBuffer("SELECT * FROM " + row.getTableName() + " WHERE ");
            boolean first = true;
            for (int x = 0; x < params.size(); x++) {
                if (first) {
                    first = false;
                } else {
                    sb.append(" AND ");
                }
                sb.append(paramFields.get(x));
                sb.append("=?");
            }
            template.query(sb.toString(), new RowMapper() {

                @Override
                public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
                    try {
                        Persistent persistent = clazz.newInstance();
                        for (PersistentField field : row.getFields()) {
                            wrapper.setDatabaseField(persistent, field, rs);
                        }
                        transaction.getDelete().add(persistent);
                        return null;
                    } catch (InstantiationException e) {
                        e.printStackTrace();
                    } catch (IllegalAccessException e) {
                        e.printStackTrace();
                    }
                    throw new RuntimeException();
                }
            }, params.toArray(new Object[params.size()]), true);
        }
    }
    transaction.setRemoveBranchInfo(true);
    return transaction;
}

Example 2 with AttributePlugin

use of com.ramussoft.common.attribute.AttributePlugin in project ramus by Vitaliy-Yakovchuk.

the class IEngineImpl method getBinaryBranchAttribute.

@Override
public List<Persistent>[] getBinaryBranchAttribute(long elementId, long attributeId, long branchId) {
    throwExaptionIfNotCan(getAccessor().canReadElement(elementId, attributeId), "Can not get attribute.");
    Attribute attribute = getAttribute(attributeId);
    AttributePlugin plugin = factory.getAttributePlugin(attribute.getAttributeType());
    final Class<? extends Persistent>[] classes;
    if (elementId >= 0)
        classes = plugin.getAttributePersistents();
    else
        classes = plugin.getAttributePropertyPersistents();
    List<Persistent>[] lists = new List[classes.length];
    for (int i = 0; i < lists.length; i++) {
        final Class<? extends Persistent> clazz = classes[i];
        final PersistentRow row = metadata.get(clazz);
        final PersistentWrapper wrapper = wrappers.get(clazz);
        ArrayList<Object> params = new ArrayList<Object>(3);
        ArrayList<String> paramFields = new ArrayList<String>(3);
        plugin.fillAttributeQuery(row, attributeId, elementId, params, paramFields, this);
        if (elementId >= 0l && attribute.getAttributeType().getTypeName().equals("ElementList") && attribute.getAttributeType().getPluginName().equals("Core")) {
            return getEListFixed(row, clazz, wrapper, paramFields, params, getActiveBranchId());
        }
        params.add(branchId);
        paramFields.add("value_branch_id");
        StringBuffer sb = new StringBuffer("SELECT * FROM " + row.getTableName());
        if (params.size() > 0) {
            sb.append(" WHERE ");
        }
        boolean first = true;
        for (int j = 0; j < params.size(); j++) {
            if (first) {
                first = false;
            } else {
                sb.append(" AND ");
            }
            sb.append(paramFields.get(j));
            sb.append("=?");
        }
        List<Persistent> list = template.query(sb.toString(), new RowMapper() {

            @Override
            public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
                try {
                    Persistent persistent = clazz.newInstance();
                    for (PersistentField field : row.getFields()) {
                        wrapper.setDatabaseField(persistent, field, rs);
                    }
                    return persistent;
                } catch (InstantiationException e) {
                    e.printStackTrace();
                } catch (IllegalAccessException e) {
                    e.printStackTrace();
                }
                throw new RuntimeException();
            }
        }, params.toArray(new Object[params.size()]), true);
        lists[i] = list;
    }
    return lists;
}

Example 3 with AttributePlugin

use of com.ramussoft.common.attribute.AttributePlugin in project ramus by Vitaliy-Yakovchuk.

the class IEngineImpl method getBinaryElements.

@Override
public Hashtable<Element, List<Persistent>[][]> getBinaryElements(long qualifierId, final long[] attributeIds) {
    for (long attributeId : attributeIds) throwExaptionIfNotCan(getAccessor().canReadAttribute(qualifierId, attributeId), "Can not get attribute for qualifier.");
    List<Element> elements = getElements(qualifierId);
    Hashtable<Element, List<Persistent>[][]> result = new Hashtable<Element, List<Persistent>[][]>();
    final Hashtable<Long, List<Persistent>[][]> values = new Hashtable<Long, List<Persistent>[][]>();
    int index = 0;
    final int[] persistentCount = new int[attributeIds.length];
    for (int i = 0; i < attributeIds.length; i++) {
        Attribute attribute = getAttribute(attributeIds[i]);
        AttributePlugin plugin = factory.getAttributePlugin(attribute.getAttributeType());
        persistentCount[i] = plugin.getAttributePersistents().length;
    }
    for (long attributeId : attributeIds) {
        final int attrIndex = index;
        Attribute attribute = getAttribute(attributeId);
        AttributePlugin plugin = factory.getAttributePlugin(attribute.getAttributeType());
        final Class<? extends Persistent>[] classes;
        classes = plugin.getAttributePersistents();
        for (int i = 0; i < classes.length; i++) {
            final Class<? extends Persistent> clazz = classes[i];
            final int listIndex = i;
            final PersistentRow row = metadata.get(clazz);
            final PersistentWrapper wrapper = wrappers.get(clazz);
            ArrayList<Object> params = new ArrayList<Object>(2);
            ArrayList<String> paramFields = new ArrayList<String>(2);
            plugin.fillAttributeQuery(row, attributeId, -1l, params, paramFields, this);
            StringBuffer sb = new StringBuffer("SELECT * FROM " + row.getTableName() + " main_table");
            StringBuffer where = new StringBuffer(" AND attribute_id=?");
            for (int j = 0; j < params.size(); j++) if (paramFields.get(j).startsWith("element") && paramFields.get(j).endsWith("id")) {
                where.append(" AND main_table.");
                where.append(paramFields.get(j));
                where.append("=element_id");
            }
            for (PersistentField field : row.getFields()) {
                if (field.isAutoset()) {
                    if (field.getType() == PersistentField.ELEMENT) {
                        where.append(" AND main_table.");
                        where.append(field.getDatabaseName());
                        where.append("=element_id");
                    }
                }
            }
            sb.append(" WHERE (value_branch_id IN (SELECT MAX(branch_id) FROM " + prefix + "attributes_data_metadata WHERE branch_id<=? " + where + ") OR ((SELECT MAX(branch_id) FROM " + prefix + "attributes_data_metadata WHERE branch_id<=? " + where + ") IS NULL AND value_branch_id=0))");
            for (int j = 0; j < params.size(); j++) {
                sb.append(" AND ");
                sb.append(paramFields.get(j));
                sb.append("=?");
            }
            params.add(0, getActiveBranchId());
            params.add(1, attributeId);
            params.add(2, getActiveBranchId());
            params.add(3, attributeId);
            template.query(sb.toString(), new RowMapper() {

                @Override
                public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
                    try {
                        Persistent persistent = clazz.newInstance();
                        long id = -1;
                        for (PersistentField field : row.getFields()) {
                            wrapper.setDatabaseField(persistent, field, rs);
                            if ((field.isAutoset()) && (field.getType() == PersistentField.ELEMENT)) {
                                id = rs.getLong(field.getDatabaseName());
                            }
                        }
                        getLists(values, id, attributeIds.length, persistentCount)[attrIndex][listIndex].add(persistent);
                        return null;
                    } catch (InstantiationException e) {
                        e.printStackTrace();
                    } catch (IllegalAccessException e) {
                        e.printStackTrace();
                    }
                    throw new RuntimeException();
                }
            }, params.toArray(new Object[params.size()]), false);
        }
        index++;
    }
    for (Element element : elements) {
        result.put(element, getLists(values, element.getId(), attributeIds.length, persistentCount));
    }
    return result;
}

Example 4 with AttributePlugin

use of com.ramussoft.common.attribute.AttributePlugin in project ramus by Vitaliy-Yakovchuk.

the class IEngineImpl method getElements.

@SuppressWarnings("unchecked")
@Override
public List<Element> getElements(long qualifierId, Attribute attribute, FindObject[] findObjects) {
    AttributePlugin plugin = factory.getAttributePlugin(attribute.getAttributeType());
    Class<? extends Persistent> clazz = plugin.getAttributePersistents()[0];
    String name = prefix + "attribute_" + clazz.getAnnotation(Table.class).name();
    String w = findObjects[0].getField() + "=?";
    for (int i = 1; i < findObjects.length; i++) {
        w += " AND " + findObjects[i].getField() + "=?";
    }
    List<Object> objects = new ArrayList<Object>(findObjects.length + 1);
    long branchId = getActiveBranchId();
    objects.add(branchId);
    objects.add(branchId);
    objects.add(qualifierId);
    for (int i = 0; i < findObjects.length; i++) {
        objects.add(findObjects[i].getObject());
    }
    Qualifier qualifier = getQualifier(qualifierId);
    long attr = qualifier.getAttributeForName();
    String where = " AND attribute_id=" + attr + " AND elmts.element_id=element_id";
    objects.add(branchId);
    objects.add(branchId);
    return template.query("SELECT ELEMENT_ID, elmts.QUALIFIER_ID, (SELECT value FROM " + prefix + "attribute_texts WHERE element_id=elmts.element_id AND attribute_id=" + attr + " " + " AND (value_branch_id IN (SELECT MAX(branch_id) FROM " + prefix + "attributes_data_metadata WHERE branch_id<=? " + where + ") OR ((SELECT MAX(branch_id) FROM " + prefix + "attributes_data_metadata WHERE branch_id <=?" + where + ") IS NULL AND value_branch_id=0))) AS ELEMENT_TEXT_NAME FROM " + prefix + "elements elmts, " + prefix + "qualifiers q WHERE elmts.QUALIFIER_ID=? AND elmts.qualifier_id=q.qualifier_id " + "AND elmts.ELEMENT_ID IN (SELECT ELEMENT_ID FROM " + name + " WHERE " + w + ") AND elmts.created_branch_id <=? " + "AND (elmts.removed_branch_id>? ) ORDER BY ELEMENT_ID", new ElementRowMapper(), objects.toArray(), true);
}

Example 5 with AttributePlugin

use of com.ramussoft.common.attribute.AttributePlugin in project ramus by Vitaliy-Yakovchuk.

the class AboutDialog method createPluginListComponent.

private Component createPluginListComponent() {
    JScrollPane pane = new JScrollPane();
    Object[][] data = new Object[plugins.size()][];
    for (int i = 0; i < plugins.size(); i++) {
        Plugin plugin = plugins.get(i);
        String name = plugin.getName();
        if (plugin instanceof AttributePlugin)
            name = "Attribute." + name + "." + ((AttributePlugin) plugin).getTypeName();
        data[i] = new Object[] { name };
    }
    Arrays.sort(data, new Comparator<Object[]>() {

        @SuppressWarnings("unchecked")
        @Override
        public int compare(Object[] o1, Object[] o2) {
            return ((Comparable<String>) o1[0]).compareTo((String) o2[0]);
        }
    });
    DefaultTableModel model = new DefaultTableModel(data, new Object[] { GlobalResourcesManager.getString("Plugin.Name") }) {

        /**
         */
        private static final long serialVersionUID = -1986847073145962545L;

        @Override
        public boolean isCellEditable(int row, int column) {
            return false;
        }
    };
    pane.setViewportView(new JTable(model));
    return pane;
}