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author | dims <dims@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-17 00:23:01 +0000 |
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committer | dims <dims@13f79535-47bb-0310-9956-ffa450edef68> | 2008-06-17 00:23:01 +0000 |
commit | bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a (patch) | |
tree | 38a92061c0793434c4be189f1d70c3458b6bc41d /tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/Type.h |
Move Tuscany from Incubator to top level.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/Type.h')
-rw-r--r-- | tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/Type.h | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/Type.h b/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/Type.h new file mode 100644 index 0000000000..e0b56a12b9 --- /dev/null +++ b/tags/cpp-sdo-1.0.incubating-M3/runtime/core/src/commonj/sdo/Type.h @@ -0,0 +1,233 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +/* $Rev$ $Date$ */ + +#ifndef _SDO_TYPE_H_ +#define _SDO_TYPE_H_ + + +#include "commonj/sdo/export.h" + +#include "commonj/sdo/PropertyList.h" +#include "commonj/sdo/SDOString.h" + + +namespace commonj{ +namespace sdo{ + + + + +class Property; + + /** + * + * Type is a representation of the type of a property of a data object. + */ + +class Type +{ + +public: + + +/** \enum Types + * + * This is the enumerator for all DataType types. All DataObjectType types + * appear as a Type::Types of DataObjectType. + * otherTypes, ChangeSumamryType and TextType are not used by client code. + */ + + + SDO_API enum Types + { + // Zero is a value for 'unknown type; - all data objects' + OtherTypes = 0, + BigDecimalType, + BigIntegerType, + BooleanType, + ByteType, + BytesType, + CharacterType, + DateType, + DoubleType, + FloatType, + IntegerType, + LongType, + ShortType, + StringType, + UriType, + DataObjectType, + ChangeSummaryType, + TextType, + OpenDataObjectType, + num_types + }; + + virtual SDO_API ~Type(); + + /** getName returns the name of the type + * + * This method returns a const char* name of the type. + */ + + virtual SDO_API const char* getName() const = 0; + + /** getAlias returns the n'th alias + * + * This method returns a const char* corresponding to the + * alias at index n of the list of aliases. Use getAliasCount to + * discover the size of the list. + */ + + virtual SDO_API const char* getAlias(unsigned int index = 0) const = 0; + + /** getAliasCount returns the number of aliases + * + * This method returns the number of aliases for this type + */ + + virtual SDO_API unsigned int getAliasCount() const = 0; + + /** getBaseType returns the base if there is one + * + * This method returns a const Type* corresponding to the + * base Type for this type. The base type is the one which + * this type inherits from. + */ + + virtual SDO_API const Type* getBaseType() const = 0; + + /** getURI returns the URI for this type + * + * This method returns the URI for this type. The URI may be + * null. + */ + + virtual SDO_API const char* getURI() const = 0; + + + + /** getProperties returns a list of properties for this type + * + * This method returns the list of properties for this type. + * Instances of open types may have more properties than appear + * in this list. + * See the propertylist API. + */ + + virtual SDO_API PropertyList getProperties() const = 0; + virtual SDO_API const std::list<PropertyImpl*>& getPropertyListReference() const = 0; + + + /** getProperty returns a property for this type + * + * This method returns a property, by index or by name + */ + + virtual SDO_API const Property& getProperty(const char* propertyName) const = 0; + virtual SDO_API const Property& getProperty(const SDOString& propertyName) const = 0; + virtual SDO_API const Property& getProperty(unsigned int index) const = 0; + + /** getPropertyIndex returns an index + * + * This method returns a property index for a named property + */ + + virtual SDO_API unsigned int getPropertyIndex(const char* propertyName) const = 0; + virtual SDO_API unsigned int getPropertyIndex(const SDOString& propertyName) const = 0; + + /** isDataObjectType true if not a DataType + * + * This method returns true if the type is not a DataType, and is therefore + * a DataObjectType with properties. + */ + + virtual SDO_API bool isDataObjectType() const = 0; + + + /** isSequencedType true if the type is sequenced + * + * This method returns true if the type is sequenced, and is therefore + * objects of this type can be manipulate via their sequence interface. + */ + + virtual SDO_API bool isSequencedType() const = 0; + + + /** isOpenType true if the type is open + * + * Normal types have a predefined list of properties. Trying to set + * properties which do not exist will cause an exception to be thrown. + * Open types, on the other hand, may have properties added to their + * instances runtime. These properties get added silently when setting a + * property value for a property which does not exist. + * Different instances of these objects may have different lists of + * open properties. + */ + + virtual SDO_API bool isOpenType() const = 0; + + /** isAbstractType true if the type is not instantiable. + * + * An abstract type may not be instantiated. It is useful only as + * a base type to some other non-abstract type. + */ + + virtual SDO_API bool isAbstractType() const = 0; + + /** isDataType true if the type is not an object. + * + * A DataType is anything which is not a DataObjectType. This method + * is the opposite of isDataObjectType(). + */ + + virtual SDO_API bool isDataType() const = 0; + + + /** isChangeSummaryType true if the type is a change summary. + * + * There is only one type called ChangeSummary. This method serves + * no purpose in the C++ implementation. + */ + + virtual SDO_API bool isChangeSummaryType() const = 0; + + /** getTypeEnum gets the enum for this type. + * + * Each DataType has a defined value in the list of Types. + */ + + virtual SDO_API Type::Types getTypeEnum() const = 0; + + /** equals compares uri and name. + * + * The types are equal if the URI and Name are equal. + */ + + virtual SDO_API bool equals(const Type& tother) const = 0; + + static SDO_API const SDOString SDOTypeNamespaceURI; +}; + +}; +}; +#endif //_SDO_TYPE_H_ + |