Package org.eclipse.persistence.internal.helper

Examples of org.eclipse.persistence.internal.helper.DatabaseTable

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        // only if there are additional tables
        if (!desc.hasMultipleTables()) {
            return;
        }
       
        DatabaseTable dbTbl = null;
        Iterator dbTblIter = desc.getTables().iterator();
        while (dbTblIter.hasNext()) {
            dbTbl = (DatabaseTable) dbTblIter.next();
            Map<DatabaseField, DatabaseField> srcFields = desc.getAdditionalTablePrimaryKeyFields().get(dbTbl);
            if ((null != srcFields) && srcFields.size() > 0) {
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        DatabaseField fkField = null;
        DatabaseField targetField = null;
        Vector<String> fkFieldNames = new Vector();
        Vector<String> targetFieldNames = new Vector();
       
        DatabaseTable sourceTable = fkFields.get(0).getTable();
        TableDefinition sourceTableDef = getTableDefFromDBTable(sourceTable);
       
        for (int i=0; i < fkFields.size(); i++) {           
            fkField = fkFields.get(i);
            targetField = targetFields.get(i);
            fkFieldNames.add(fkField.getName());
            targetFieldNames.add(targetField.getName());

            FieldDefinition fkFieldDef = fieldMap.get(fkField);
            FieldDefinition targetFieldDef = fieldMap.get(targetField);
           
            if (targetFieldDef != null) {
                // UnidirectionalOneToOneMapping case
                if (fkFieldDef == null) {
                    fkFieldDef = getFieldDefFromDBField(fkField, false);
                    if (!sourceTableDef.getFields().contains(fkFieldDef)) {
                        sourceTableDef.addField(fkFieldDef);
                    }
                }
                // Also ensure that the type, size and subsize of the foreign key field is
                // same as that of the original field.
                fkFieldDef.setType(targetFieldDef.getType());
                fkFieldDef.setSize(targetFieldDef.getSize());
                fkFieldDef.setSubSize(targetFieldDef.getSubSize());
               
            }
        }

        // add a foreign key constraint
        DatabaseTable targetTable = targetField.getTable();
        TableDefinition targetTableDef = getTableDefFromDBTable(targetTable);
       
        addForeignKeyConstraint(sourceTableDef, targetTableDef, fkFieldNames, targetFieldNames);
    }
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        ManyToManyMapping manyToMany = (ManyToManyMapping) sourceMapping.clone();
       
        // Update the foreign key fields on the mapping. Basically, take the
        // table name off and let the descriptor figure it out.
        for (DatabaseField keyField : manyToMany.getTargetKeyFields()) {
            keyField.setTable(new DatabaseTable());
        }
       
        addSelectionQuery(manyToMany, sourceMapping, session);
    }
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        // is, a 1-1 mapping to each class of the hierarchy.
        OneToOneMapping oneToOne = (OneToOneMapping) sourceMapping.clone();
           
        // Update the target keys to have an empty table (descriptor will figure it out)
        for (DatabaseField targetField : oneToOne.getTargetToSourceKeyFields().keySet()) {
            targetField.setTable(new DatabaseTable());
        }
       
        addSelectionQuery(oneToOne, sourceMapping, session);
    }
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    public void setTable(DatabaseTable table) {
        this.table = table;
    }
   
    public void setTableName(String name) {
        table = new DatabaseTable(name);
    }
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        if(setDefaultRootElementField(newDefaultRootElement)) {
            int index = getTableNames().indexOf(newDefaultRootElement);
            if (index == 0) {
                return;
            }
            DatabaseTable databaseTable = new DatabaseTable();
            databaseTable.setUseDelimiters(false);
            databaseTable.setName(newDefaultRootElement);
            if (index >= 0) {
                getTables().remove(index);
                getTables().add(0, databaseTable);
            } else {
                getTables().add(0, databaseTable);
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    /**
     * Aggregates use a dummy table as default.
     */
    protected DatabaseTable extractDefaultTable() {
        return new DatabaseTable();
    }
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    /**
     * Default constructor, create a new XMLField based on the specified xPath
     * @param xPath The xPath statement for this field
     */
    public XMLField(String xPath) {
        super(xPath, new DatabaseTable());
        isTypedTextField = false;
    }
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    /**
     * INTERNAL:
     * Return the new database table associated with this tenant.
     */
    public DatabaseTable getTable(String tableName) {
        return tablePerTenantTables.get(new DatabaseTable(tableName));
    }
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            Map<DatabaseTable, Set<DatabaseTable>> updatedMultipleTables = new HashMap<DatabaseTable, Set<DatabaseTable>>();
            Set<DatabaseTable> secondaryTables = new HashSet<DatabaseTable>();

            for (DatabaseTable table : existingMultipleTables.keySet()) {
                for (DatabaseTable secondaryTable : existingMultipleTables.get(table)) {
                    DatabaseTable updatedSecondaryTable = getTable(secondaryTable);
                   
                    if (updatedSecondaryTable == null) {
                        secondaryTables.add(secondaryTable);
                    } else {
                        secondaryTables.add(updatedSecondaryTable);
                    }
                }
               
                DatabaseTable updatedTable = getTable(table);
               
                if (updatedTable == null) {
                    updatedMultipleTables.put(table, secondaryTables);
                } else {
                    updatedMultipleTables.put(updatedTable, secondaryTables);
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Related Classes of org.eclipse.persistence.internal.helper.DatabaseTable

  • org.eclipse.persistence.descriptors.TablePerClassPolicy
  • org.eclipse.persistence.descriptors.TablePerMultitenantPolicy
  • org.eclipse.persistence.eis.EISDescriptor
  • org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
  • org.eclipse.persistence.internal.expressions.ClassTypeExpression
  • org.eclipse.persistence.internal.expressions.OuterJoinExpressionHolder
  • org.eclipse.persistence.internal.expressions.SQLUpdateAllStatementForOracleAnonymousBlock
  • org.eclipse.persistence.internal.expressions.TreatAsExpression
  • org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.MappingAccessor
  • org.eclipse.persistence.internal.jpa.metadata.MetadataDescriptor
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