Examples with DatabaseType org.eclipse.persistence.tools.oracleddl.metadata.DatabaseType used on opensource projects

Example 1 with DatabaseType

use of org.eclipse.persistence.tools.oracleddl.metadata.DatabaseType in project eclipselink by eclipse-ee4j.

the class BaseDBWSBuilderHelper method buildOXFieldMappingFromColumn.

protected XMLDirectMapping buildOXFieldMappingFromColumn(FieldType dbColumn, DatabasePlatform databasePlatform, NamingConventionTransformer nct) {
    String columnName = dbColumn.getFieldName();
    DatabaseType dataType = dbColumn.getEnclosedType();
    String typeName = getTypeNameForDatabaseType(dataType);
    int jdbcType = getJDBCTypeFromTypeName(typeName);
    String dmdTypeName = getJDBCTypeNameFromType(jdbcType);
    QName qName = getXMLTypeFromJDBCType(jdbcType);
    Class<?> attributeClass;
    if (CHAR_STR.equalsIgnoreCase(dmdTypeName) && dbColumn.getEnclosedType().isSizedType()) {
        SizedType sizedType = (SizedType) dbColumn.getEnclosedType();
        if (sizedType.getSize() == 1) {
            attributeClass = Character.class;
        } else {
            attributeClass = String.class;
        }
    } else {
        attributeClass = getClassFromJDBCType(dmdTypeName.toUpperCase(), databasePlatform);
    }
    // problem with conversion and Oracle11 platform
    if (attributeClass.getName().contains(TIMESTAMP_CLASS)) {
        attributeClass = java.sql.Timestamp.class;
    } else if (attributeClass.getName().contains(java.lang.Character[].class.getName())) {
        attributeClass = java.lang.String.class;
    }
    XMLDirectMapping xdm = setUpXMLDirectMapping(columnName, qName, nct, attributeClass, jdbcType, dbColumn.pk());
    return xdm;
}

Example 2 with DatabaseType

use of org.eclipse.persistence.tools.oracleddl.metadata.DatabaseType in project eclipselink by eclipse-ee4j.

the class OracleHelper method addToORProjectForVArrayArg.

/**
 * Build descriptor and mappings for a VArray argument.  The newly
 * created descriptor will be added to the given OX project.
 */
protected void addToORProjectForVArrayArg(DatabaseType dbType, Project orProject, String arrayName, String arrayAlias) {
    DatabaseType nestedDbType = ((VArrayType) dbType).getEnclosedType();
    String referenceTypeAlias = getGeneratedAlias(nestedDbType.getTypeName());
    String referenceTypeName = getGeneratedJavaClassName(referenceTypeAlias, dbwsBuilder.getProjectName());
    ObjectRelationalDataTypeDescriptor ordt = (ObjectRelationalDataTypeDescriptor) orProject.getDescriptorForAlias(arrayAlias);
    if (ordt == null) {
        ordt = buildAndAddNewObjectRelationalDataTypeDescriptor(orProject, arrayAlias, arrayName + COLLECTION_WRAPPER_SUFFIX);
        // before we add this descriptor, check if the nested type's descriptor
        // should be built and added first
        ClassDescriptor refdesc = orProject.getDescriptorForAlias(referenceTypeAlias);
        if (refdesc == null) {
            if (nestedDbType.isObjectType()) {
                addToORProjectForObjectTypeArg(nestedDbType, orProject, referenceTypeName, referenceTypeAlias);
            }
        }
    }
    boolean itemsMappingFound = ordt.getMappingForAttributeName(ITEMS_MAPPING_ATTRIBUTE_NAME) == null ? false : true;
    if (!itemsMappingFound) {
        if (nestedDbType.isComposite()) {
            buildAndAddObjectArrayMapping(ordt, ITEMS_MAPPING_ATTRIBUTE_NAME, ITEMS_MAPPING_FIELD_NAME, referenceTypeName, arrayName);
        } else {
            buildAndAddArrayMapping(ordt, ITEMS_MAPPING_ATTRIBUTE_NAME, ITEMS_MAPPING_FIELD_NAME, arrayAlias.toUpperCase(), nestedDbType.getTypeName());
        }
    }
}

Example 3 with DatabaseType

use of org.eclipse.persistence.tools.oracleddl.metadata.DatabaseType in project eclipselink by eclipse-ee4j.

the class OracleHelper method buildQueryForProcedureType.

/**
 * Build a Query for the given ProcedureType instance and add
 * it to the given OR project's list of queries.
 */
@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
protected void buildQueryForProcedureType(ProcedureType procType, Project orProject, Project oxProject, ProcedureOperationModel opModel, boolean hasPLSQLArgs) {
    // if there are one or more PL/SQL args, then we need a PLSQLStoredProcedureCall
    StoredProcedureCall call;
    ArgumentType returnArg = procType.isFunctionType() ? ((FunctionType) procType).getReturnArgument() : null;
    // check for PL/SQL cursor arg
    boolean hasCursor = hasPLSQLCursorArg(getArgumentListForProcedureType(procType));
    hasPLSQLArgs = hasPLSQLArgs || hasCursor || opModel.isPLSQLProcedureOperation();
    if (hasPLSQLArgs) {
        if (procType.isFunctionType()) {
            org.eclipse.persistence.internal.helper.DatabaseType dType = buildDatabaseTypeFromMetadataType(returnArg, procType.getCatalogName());
            if (hasCursor) {
                call = new PLSQLStoredFunctionCall();
                // constructor by default adds a RETURN argument, so remove it
                ((PLSQLStoredFunctionCall) call).getArguments().remove(0);
                ((PLSQLStoredFunctionCall) call).useNamedCursorOutputAsResultSet(CURSOR_STR, dType);
            } else {
                Class wrapperClass = getWrapperClass(dType);
                if (wrapperClass != null) {
                    ((ComplexDatabaseType) dType).setJavaType(wrapperClass);
                }
                call = new PLSQLStoredFunctionCall(dType);
                // check for non-associative collection
                if (returnArg.getEnclosedType().isPLSQLCollectionType() && !((PLSQLCollectionType) returnArg.getEnclosedType()).isIndexed()) {
                    PLSQLargument plsqlArg = ((PLSQLStoredFunctionCall) call).getArguments().get(0);
                    ((PLSQLCollection) plsqlArg.databaseType).setIsNestedTable(true);
                }
            }
        } else {
            call = new PLSQLStoredProcedureCall();
        }
    } else {
        if (procType.isFunctionType()) {
            String javaTypeName = returnArg.getTypeName();
            ClassDescriptor desc = oxProject.getDescriptorForAlias(getGeneratedAlias(javaTypeName));
            if (desc != null) {
                javaTypeName = desc.getJavaClassName();
            }
            if (returnArg.isComposite()) {
                DatabaseType dataType = returnArg.getEnclosedType();
                if (dataType.isVArrayType() || dataType.isObjectTableType()) {
                    call = new StoredFunctionCall(Types.ARRAY, returnArg.getTypeName(), javaTypeName, buildFieldForNestedType(dataType));
                } else {
                    // assumes ObjectType
                    call = new StoredFunctionCall(Types.STRUCT, returnArg.getTypeName(), javaTypeName);
                }
            } else {
                // scalar
                call = new StoredFunctionCall();
                if (returnArg.getEnclosedType().isBlobType()) {
                    // handle BLOBs
                    ((StoredFunctionCall) call).setResult(null, ClassConstants.BLOB);
                } else {
                    int resultType = Util.getJDBCTypeFromTypeName(javaTypeName);
                    // need special handling for Date types
                    if (resultType == Types.DATE || resultType == Types.TIME || resultType == Types.TIMESTAMP) {
                        ((StoredFunctionCall) call).setResult(null, ClassConstants.TIMESTAMP);
                    } else if (returnArg.getEnclosedType() == ScalarDatabaseTypeEnum.XMLTYPE_TYPE) {
                        // special handling for XMLType types
                        ((StoredFunctionCall) call).setResult(getJDBCTypeForTypeName(XMLTYPE_STR), XMLTYPE_STR, ClassConstants.OBJECT);
                    } else if (resultType == Types.OTHER || resultType == Types.CLOB) {
                        // default to OBJECT for OTHER, CLOB and LONG types
                        ((StoredFunctionCall) call).setResult(null, ClassConstants.OBJECT);
                    } else {
                        ((StoredFunctionCall) call).setResult(null, resultType);
                    }
                }
            }
        } else {
            call = new StoredProcedureCall();
        }
    }
    String cat = procType.getCatalogName();
    String catalogPrefix = (cat == null || cat.length() == 0) ? EMPTY_STRING : cat + DOT;
    call.setProcedureName(catalogPrefix + procType.getProcedureName());
    String returnType = opModel.getReturnType();
    boolean hasResponse = returnType != null;
    DatabaseQuery dq = null;
    if (hasCursor || (hasResponse && opModel.isCollection())) {
        dq = new DataReadQuery();
    } else {
        dq = new ValueReadQuery();
    }
    dq.bindAllParameters();
    dq.setName(getNameForQueryOperation(opModel, procType));
    dq.setCall(call);
    for (ArgumentType arg : procType.getArguments()) {
        // handle optional arg
        if (arg.optional()) {
            call.addOptionalArgument(arg.getArgumentName());
        }
        DatabaseType argType = arg.getEnclosedType();
        ArgumentTypeDirection direction = arg.getDirection();
        // for PL/SQL
        org.eclipse.persistence.internal.helper.DatabaseType databaseType = null;
        // for Advanced JDBC
        String javaTypeName = null;
        if (hasPLSQLArgs) {
            databaseType = buildDatabaseTypeFromMetadataType(argType, cat);
        } else {
            javaTypeName = argType.getTypeName();
            ClassDescriptor desc = oxProject.getDescriptorForAlias(getGeneratedAlias(javaTypeName));
            if (desc != null) {
                // anything there's a descriptor for will include "packagename." in the class name
                javaTypeName = desc.getJavaClassName();
            }
        }
        if (direction == IN) {
            if (hasPLSQLArgs) {
                Class wrapperClass = getWrapperClass(databaseType);
                if (wrapperClass != null) {
                    ((ComplexDatabaseType) databaseType).setJavaType(wrapperClass);
                }
                ((PLSQLStoredProcedureCall) call).addNamedArgument(arg.getArgumentName(), databaseType);
                // check for non-associative collection
                if (argType.isPLSQLCollectionType() && !((PLSQLCollectionType) argType).isIndexed()) {
                    PLSQLargument plsqlArg = ((PLSQLStoredProcedureCall) call).getArguments().get(((PLSQLStoredProcedureCall) call).getArguments().size() - 1);
                    ((PLSQLCollection) plsqlArg.databaseType).setIsNestedTable(true);
                }
            } else {
                if (argType.isVArrayType()) {
                    dq.addArgument(arg.getArgumentName());
                    call.addNamedArgument(arg.getArgumentName(), arg.getArgumentName(), Types.ARRAY, argType.getTypeName(), javaTypeName);
                } else if (argType.isObjectType()) {
                    dq.addArgument(arg.getArgumentName());
                    call.addNamedArgument(arg.getArgumentName(), arg.getArgumentName(), Types.STRUCT, argType.getTypeName(), javaTypeName);
                } else if (argType.isObjectTableType()) {
                    dq.addArgument(arg.getArgumentName(), java.sql.Array.class);
                    call.addNamedArgument(arg.getArgumentName(), arg.getArgumentName(), Types.ARRAY, argType.getTypeName(), getWrapperClass(javaTypeName), buildFieldForNestedType(argType));
                } else {
                    dq.addArgument(arg.getArgumentName());
                    call.addNamedArgument(arg.getArgumentName(), arg.getArgumentName(), Util.getJDBCTypeFromTypeName(argType.getTypeName()));
                }
            }
        } else if (direction == OUT) {
            if (hasPLSQLArgs) {
                if (arg.isPLSQLCursorType()) {
                    ((PLSQLStoredProcedureCall) call).useNamedCursorOutputAsResultSet(arg.getArgumentName(), databaseType);
                } else {
                    Class wrapperClass = getWrapperClass(databaseType);
                    if (wrapperClass != null) {
                        ((ComplexDatabaseType) databaseType).setJavaType(wrapperClass);
                    }
                    ((PLSQLStoredProcedureCall) call).addNamedOutputArgument(arg.getArgumentName(), databaseType);
                }
            } else {
                if (argType.isComposite()) {
                    Class wrapperClass = getWrapperClass(javaTypeName);
                    if (argType.isVArrayType() || argType.isObjectTableType()) {
                        call.addNamedOutputArgument(arg.getArgumentName(), arg.getArgumentName(), Types.ARRAY, argType.getTypeName(), wrapperClass, buildFieldForNestedType(argType));
                    } else {
                        // assumes ObjectType
                        call.addNamedOutputArgument(arg.getArgumentName(), arg.getArgumentName(), Types.STRUCT, argType.getTypeName(), wrapperClass);
                    }
                } else {
                    // need special handling for XMLType - we want the type code to be 'OPAQUE' (2007)
                    if (argType == ScalarDatabaseTypeEnum.XMLTYPE_TYPE) {
                        call.addNamedOutputArgument(arg.getArgumentName(), arg.getArgumentName(), getJDBCTypeForTypeName(XMLTYPE_STR), XMLTYPE_STR);
                    } else if (argType == ScalarDatabaseTypeEnum.SYS_REFCURSOR_TYPE) {
                        call.addNamedCursorOutputArgument(arg.getArgumentName());
                    } else {
                        call.addNamedOutputArgument(arg.getArgumentName(), arg.getArgumentName(), Util.getJDBCTypeFromTypeName(argType.getTypeName()));
                    }
                }
            }
        } else {
            // INOUT
            if (hasPLSQLArgs) {
                Class wrapperClass = getWrapperClass(databaseType);
                if (wrapperClass != null) {
                    ((ComplexDatabaseType) databaseType).setJavaType(wrapperClass);
                }
                ((PLSQLStoredProcedureCall) call).addNamedInOutputArgument(arg.getArgumentName(), databaseType);
                // check for non-associative collection
                if (argType.isPLSQLCollectionType() && !((PLSQLCollectionType) argType).isIndexed()) {
                    PLSQLargument plsqlArg = ((PLSQLStoredProcedureCall) call).getArguments().get(((PLSQLStoredProcedureCall) call).getArguments().size() - 1);
                    ((PLSQLCollection) plsqlArg.databaseType).setIsNestedTable(true);
                }
            } else {
                dq.addArgument(arg.getArgumentName());
                if (argType.isComposite()) {
                    Class wrapperClass = getWrapperClass(javaTypeName);
                    if (argType.isVArrayType() || argType.isObjectTableType()) {
                        call.addNamedInOutputArgument(arg.getArgumentName(), arg.getArgumentName(), arg.getArgumentName(), Types.ARRAY, argType.getTypeName(), wrapperClass, buildFieldForNestedType(argType));
                    } else {
                        // assumes ObjectType
                        call.addNamedInOutputArgument(arg.getArgumentName(), arg.getArgumentName(), arg.getArgumentName(), Types.STRUCT, argType.getTypeName());
                    }
                } else {
                    // for some reason setting "java.lang.String" as the java type causes problems at runtime
                    Class javaType = getClassFromJDBCType(argType.getTypeName(), dbwsBuilder.getDatabasePlatform());
                    if (shouldSetJavaType(javaType.getName())) {
                        call.addNamedInOutputArgument(arg.getArgumentName(), arg.getArgumentName(), arg.getArgumentName(), Util.getJDBCTypeFromTypeName(argType.getTypeName()), argType.getTypeName(), javaType);
                    } else {
                        call.addNamedInOutputArgument(arg.getArgumentName());
                    }
                }
            }
        }
        if (hasPLSQLArgs && (direction == IN || direction == INOUT)) {
            ClassDescriptor xdesc = null;
            if (hasResponse) {
                int idx = returnType.indexOf(COLON);
                if (idx == -1) {
                    idx = returnType.indexOf(CLOSE_PAREN);
                }
                if (idx > 0) {
                    String typ = returnType.substring(idx + 1);
                    for (XMLDescriptor xd : (List<XMLDescriptor>) (List) oxProject.getOrderedDescriptors()) {
                        if (xd.getSchemaReference() != null) {
                            String context = xd.getSchemaReference().getSchemaContext();
                            if (context.substring(1).equals(typ)) {
                                xdesc = xd;
                                break;
                            }
                        }
                    }
                }
            }
            if (xdesc != null) {
                dq.addArgumentByTypeName(arg.getArgumentName(), xdesc.getJavaClassName());
            } else {
                if (databaseType instanceof PLSQLCollection || databaseType instanceof VArrayType) {
                    dq.addArgument(arg.getArgumentName(), Array.class);
                } else if (databaseType instanceof PLSQLrecord || databaseType instanceof OracleObjectType) {
                    dq.addArgument(arg.getArgumentName(), Struct.class);
                } else {
                    dq.addArgument(arg.getArgumentName(), JDBCTypes.getClassForCode(databaseType.getConversionCode()));
                }
            }
        }
    }
    orProject.getQueries().add(dq);
}

Example 4 with DatabaseType

use of org.eclipse.persistence.tools.oracleddl.metadata.DatabaseType in project eclipselink by eclipse-ee4j.

the class OracleHelper method addToOXProjectForVArrayArg.

/**
 * Build descriptor and mappings for a VArray argument.  The newly
 * created descriptor will be added to the given OX project.
 */
protected void addToOXProjectForVArrayArg(DatabaseType dbType, Project oxProject, String arrayName, String arrayAlias) {
    DatabaseType nestedDbType = ((VArrayType) dbType).getEnclosedType();
    String referenceTypeAlias = getGeneratedAlias(nestedDbType.getTypeName());
    String referenceTypeName = getGeneratedJavaClassName(referenceTypeAlias, dbwsBuilder.getProjectName());
    XMLDescriptor xdesc = (XMLDescriptor) oxProject.getDescriptorForAlias(arrayAlias);
    if (xdesc == null) {
        xdesc = buildAndAddNewXMLDescriptor(oxProject, arrayAlias, arrayName + COLLECTION_WRAPPER_SUFFIX, nct.generateSchemaAlias(arrayAlias), buildCustomQName(arrayName, dbwsBuilder).getNamespaceURI());
        // before we add this descriptor, check if the nested type's descriptor
        // should be built and added first
        XMLDescriptor refXdesc = (XMLDescriptor) oxProject.getDescriptorForAlias(referenceTypeAlias);
        if (refXdesc == null) {
            if (nestedDbType.isObjectType()) {
                addToOXProjectForObjectTypeArg(nestedDbType, oxProject, referenceTypeName, referenceTypeAlias);
            }
        }
    }
    boolean itemsMappingFound = xdesc.getMappingForAttributeName(ITEMS_MAPPING_ATTRIBUTE_NAME) == null ? false : true;
    if (!itemsMappingFound) {
        if (nestedDbType.isComposite()) {
            buildAndAddXMLCompositeCollectionMapping(xdesc, referenceTypeName);
        } else {
            buildAndAddXMLCompositeDirectCollectionMapping(xdesc, ITEMS_MAPPING_ATTRIBUTE_NAME, ITEM_MAPPING_NAME + SLASH + TEXT, getAttributeClassForDatabaseType(nestedDbType));
        }
    }
}

Example 5 with DatabaseType

use of org.eclipse.persistence.tools.oracleddl.metadata.DatabaseType in project eclipselink by eclipse-ee4j.

the class OracleHelper method buildDbArtifacts.

@Override
public void buildDbArtifacts() {
    super.buildDbArtifacts();
    // list of all directly-referenced packages
    Set<PLSQLPackageType> directPackages = new HashSet<PLSQLPackageType>();
    for (ProcedureType procedureType : dbStoredProcedures) {
        for (ArgumentType argumentType : procedureType.getArguments()) {
            DatabaseType argumentDataType = argumentType.getEnclosedType();
            if (argumentDataType.isPLSQLType()) {
                PLSQLType plsqlType = (PLSQLType) argumentDataType;
                directPackages.add(plsqlType.getParentType());
            }
        }
    }
    // any indirectly-referenced packages?
    final Set<PLSQLPackageType> indirectPackages = new HashSet<PLSQLPackageType>();
    DatabaseTypeVisitor indirectVisitor = new BaseDatabaseTypeVisitor() {

        @Override
        public void beginVisit(PLSQLPackageType databaseType) {
            indirectPackages.add(databaseType);
        }
    };
    for (PLSQLPackageType pckage : directPackages) {
        pckage.accept(indirectVisitor);
    }
    Set<PLSQLPackageType> packages = new HashSet<PLSQLPackageType>();
    packages.addAll(directPackages);
    packages.addAll(indirectPackages);
    for (PLSQLPackageType pckage : packages) {
        ShadowDDLGenerator ddlGenerator = new ShadowDDLGenerator(pckage);
        dbwsBuilder.getTypeDDL().addAll(ddlGenerator.getAllCreateDDLs());
        dbwsBuilder.getTypeDropDDL().addAll(ddlGenerator.getAllDropDDLs());
    }
}