Examples with ComplexDatabaseType org.eclipse.persistence.internal.helper.ComplexDatabaseType used on opensource projects

Example 1 with ComplexDatabaseType

use of org.eclipse.persistence.internal.helper.ComplexDatabaseType 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 2 with ComplexDatabaseType

use of org.eclipse.persistence.internal.helper.ComplexDatabaseType in project eclipselink by eclipse-ee4j.

the class PLSQLStoredProcedureCall method addNamedOutputArgument.

/**
 * PUBLIC: Add a named OUT argument to the stored procedure. The databaseType parameter
 * classifies the parameter (JDBCType vs. OraclePLSQLType, simple vs. complex)
 */
public void addNamedOutputArgument(String procedureParameterName, DatabaseType databaseType) {
    DatabaseType dt = databaseType.isComplexDatabaseType() ? ((ComplexDatabaseType) databaseType).clone() : databaseType;
    arguments.add(new PLSQLargument(procedureParameterName, originalIndex++, OUT, dt));
}

Example 3 with ComplexDatabaseType

use of org.eclipse.persistence.internal.helper.ComplexDatabaseType in project eclipselink by eclipse-ee4j.

the class PLSQLStoredProcedureCall method addNestedFunctionsForArgument.

/**
 * INTERNAL
 * Add the nested function string required for the type and its subtypes. The functions
 * must be added in inverse order to resolve dependencies.
 */
protected void addNestedFunctionsForArgument(List<String> functions, PLSQLargument argument, DatabaseType databaseType, Set<DatabaseType> processed) {
    if ((databaseType == null) || !databaseType.isComplexDatabaseType() || databaseType.isJDBCType() || argument.cursorOutput || processed.contains(databaseType)) {
        return;
    }
    ComplexDatabaseType type = (ComplexDatabaseType) databaseType;
    if (!type.hasCompatibleType()) {
        return;
    }
    processed.add(type);
    boolean isNestedTable = false;
    if (type.isCollection()) {
        isNestedTable = ((PLSQLCollection) type).isNestedTable();
        DatabaseType nestedType = ((PLSQLCollection) type).getNestedType();
        addNestedFunctionsForArgument(functions, argument, nestedType, processed);
    } else if (type.isRecord()) {
        for (PLSQLargument field : ((PLSQLrecord) type).getFields()) {
            DatabaseType nestedType = field.databaseType;
            addNestedFunctionsForArgument(functions, argument, nestedType, processed);
        }
    }
    TypeInfo info = this.typesInfo.get(type.getTypeName());
    // If the info was not found in publisher, then generate it.
    if (info == null) {
        info = generateNestedFunction(type, isNestedTable);
    }
    if (type.getTypeName().equals(type.getCompatibleType())) {
        if (!functions.contains(info.pl2SqlConv)) {
            functions.add(info.pl2SqlConv);
        }
    } else {
        if (argument.direction == IN) {
            if (!functions.contains(info.sql2PlConv)) {
                functions.add(info.sql2PlConv);
            }
        } else if (argument.direction == INOUT) {
            if (!functions.contains(info.sql2PlConv)) {
                functions.add(info.sql2PlConv);
            }
            if (!functions.contains(info.pl2SqlConv)) {
                functions.add(info.pl2SqlConv);
            }
        } else if (argument.direction == OUT) {
            if (!functions.contains(info.pl2SqlConv)) {
                functions.add(info.pl2SqlConv);
            }
        }
    }
}

Example 4 with ComplexDatabaseType

use of org.eclipse.persistence.internal.helper.ComplexDatabaseType in project eclipselink by eclipse-ee4j.

the class PLSQLStoredProcedureCall method addNamedOutputArgument.

/**
 * PUBLIC: Add a named OUT argument to the stored procedure. The databaseType parameter
 * classifies the parameter (JDBCType vs. OraclePLSQLType, simple vs. complex). The extra scale
 * and precision parameters indicates that this parameter, when used in an Anonymous PL/SQL
 * block, requires scale and precision specification
 */
public void addNamedOutputArgument(String procedureParameterName, DatabaseType databaseType, int precision, int scale) {
    DatabaseType dt = databaseType.isComplexDatabaseType() ? ((ComplexDatabaseType) databaseType).clone() : databaseType;
    arguments.add(new PLSQLargument(procedureParameterName, originalIndex++, OUT, dt, precision, scale));
}

Example 5 with ComplexDatabaseType

use of org.eclipse.persistence.internal.helper.ComplexDatabaseType in project eclipselink by eclipse-ee4j.

the class PLSQLStoredProcedureCall method addNamedInOutputArgument.

/**
 * PUBLIC: Add a named IN OUT argument to the stored procedure. The databaseType parameter
 * classifies the parameter (JDBCType vs. OraclePLSQLType, simple vs. complex)
 */
public void addNamedInOutputArgument(String procedureParameterName, DatabaseType databaseType) {
    DatabaseType dt = databaseType.isComplexDatabaseType() ? ((ComplexDatabaseType) databaseType).clone() : databaseType;
    arguments.add(new PLSQLargument(procedureParameterName, originalIndex++, INOUT, dt));
}