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qmf/Query.h
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00001 #ifndef QMF_QUERY_H
00002 #define QMF_QUERY_H
00003 /*
00004  *
00005  * Licensed to the Apache Software Foundation (ASF) under one
00006  * or more contributor license agreements.  See the NOTICE file
00007  * distributed with this work for additional information
00008  * regarding copyright ownership.  The ASF licenses this file
00009  * to you under the Apache License, Version 2.0 (the
00010  * "License"); you may not use this file except in compliance
00011  * with the License.  You may obtain a copy of the License at
00012  * 
00013  *   http://www.apache.org/licenses/LICENSE-2.0
00014  * 
00015  * Unless required by applicable law or agreed to in writing,
00016  * software distributed under the License is distributed on an
00017  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
00018  * KIND, either express or implied.  See the License for the
00019  * specific language governing permissions and limitations
00020  * under the License.
00021  *
00022  */
00023 
00024 #if !defined(QMF_USE_DEPRECATED_API) && !defined(qmf2_EXPORTS) && !defined(SWIG)
00025 #  error "The API defined in this file has been DEPRECATED and will be removed in the future."
00026 #  error "Define 'QMF_USE_DEPRECATED_API' to enable continued use of the API."
00027 #endif
00028 
00029 #include <qmf/ImportExport.h>
00030 #include "qmf/Handle.h"
00031 #include "qpid/types/Variant.h"
00032 #include <string>
00033 
00034 namespace qmf {
00035 
00036 #ifndef SWIG
00037     template <class> class PrivateImplRef;
00038 #endif
00039 
00040     class QueryImpl;
00041     class SchemaId;
00042     class DataAddr;
00043 
00044     enum QueryTarget {
00045     QUERY_OBJECT    = 1,
00046     QUERY_OBJECT_ID = 2,
00047     QUERY_SCHEMA    = 3,
00048     QUERY_SCHEMA_ID = 4
00049     };
00050 
00051     class QMF_CLASS_EXTERN Query : public qmf::Handle<QueryImpl> {
00052     public:
00053         QMF_EXTERN Query(QueryImpl* impl = 0);
00054         QMF_EXTERN Query(const Query&);
00055         QMF_EXTERN Query& operator=(const Query&);
00056         QMF_EXTERN ~Query();
00057 
00058         QMF_EXTERN Query(QueryTarget, const std::string& predicate="");
00059         QMF_EXTERN Query(QueryTarget, const std::string& className, const std::string& package, const std::string& predicate="");
00060         QMF_EXTERN Query(QueryTarget, const SchemaId&, const std::string& predicate="");
00061         QMF_EXTERN Query(const DataAddr&);
00062 
00063         QMF_EXTERN QueryTarget getTarget() const;
00064         QMF_EXTERN const DataAddr& getDataAddr() const;
00065         QMF_EXTERN const SchemaId& getSchemaId() const;
00066         QMF_EXTERN void setPredicate(const qpid::types::Variant::List&);
00067         QMF_EXTERN const qpid::types::Variant::List& getPredicate() const;
00068         QMF_EXTERN bool matchesPredicate(const qpid::types::Variant::Map& map) const;
00069 
00070 #ifndef SWIG
00071     private:
00072         friend class qmf::PrivateImplRef<Query>;
00073         friend struct QueryImplAccess;
00074 #endif
00075     };
00076 
00077 }
00078 
00079 #endif

Qpid C++ API Reference
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