| #ifndef QMF_AGENT_H |
| #define QMF_AGENT_H |
| /* |
| * |
| * 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. |
| * |
| */ |
| |
| #if !defined(QMF_USE_DEPRECATED_API) && !defined(qmf2_EXPORTS) && !defined(SWIG) |
| # error "The API defined in this file has been DEPRECATED and will be removed in the future." |
| # error "Define 'QMF_USE_DEPRECATED_API' to enable continued use of the API." |
| #endif |
| |
| #include <qmf/ImportExport.h> |
| #include "qmf/Handle.h" |
| //#include "qmf/Subscription.h" |
| #include "qmf/exceptions.h" |
| #include "qpid/messaging/Duration.h" |
| #include "qpid/types/Variant.h" |
| #include <string> |
| |
| namespace qmf { |
| |
| #ifndef SWIG |
| template <class> class PrivateImplRef; |
| #endif |
| |
| class AgentImpl; |
| class ConsoleEvent; |
| class Query; |
| class DataAddr; |
| class SchemaId; |
| class Schema; |
| |
| class QMF_CLASS_EXTERN Agent : public qmf::Handle<AgentImpl> { |
| public: |
| QMF_EXTERN Agent(AgentImpl* impl = 0); |
| QMF_EXTERN Agent(const Agent&); |
| QMF_EXTERN Agent& operator=(const Agent&); |
| QMF_EXTERN ~Agent(); |
| |
| QMF_EXTERN std::string getName() const; |
| QMF_EXTERN uint32_t getEpoch() const; |
| QMF_EXTERN std::string getVendor() const; |
| QMF_EXTERN std::string getProduct() const; |
| QMF_EXTERN std::string getInstance() const; |
| QMF_EXTERN const qpid::types::Variant& getAttribute(const std::string&) const; |
| QMF_EXTERN const qpid::types::Variant::Map& getAttributes() const; |
| |
| QMF_EXTERN ConsoleEvent query(const Query&, qpid::messaging::Duration timeout=qpid::messaging::Duration::MINUTE); |
| QMF_EXTERN ConsoleEvent query(const std::string&, qpid::messaging::Duration timeout=qpid::messaging::Duration::MINUTE); |
| QMF_EXTERN uint32_t queryAsync(const Query&); |
| QMF_EXTERN uint32_t queryAsync(const std::string&); |
| |
| /** |
| * Create a subscription to this agent |
| */ |
| //QMF_EXTERN Subscription subscribe(const Query&, const std::string& options = ""); |
| //QMF_EXTERN Subscription subscribe(const std::string&, const std::string& options = ""); |
| |
| QMF_EXTERN ConsoleEvent callMethod(const std::string&, const qpid::types::Variant::Map&, const DataAddr&, |
| qpid::messaging::Duration timeout=qpid::messaging::Duration::MINUTE); |
| QMF_EXTERN uint32_t callMethodAsync(const std::string&, const qpid::types::Variant::Map&, const DataAddr&); |
| |
| /** |
| * Query the agent for a list of schema classes that it exposes. This operation comes in both |
| * synchronous (blocking) and asynchronous flavors. |
| * |
| * This method will typically be used after receiving an AGENT_SCHEMA_UPDATE event from the console session. |
| * It may also be used on a newly discovered agent to learn what schemata are exposed. |
| * |
| * querySchema returns a ConsoleEvent that contains a list of SchemaId objects exposed by the agent. |
| * This list is cached locally and can be locally queried using getPackage[Count] and getSchemaId[Count]. |
| */ |
| QMF_EXTERN ConsoleEvent querySchema(qpid::messaging::Duration timeout=qpid::messaging::Duration::MINUTE); |
| QMF_EXTERN uint32_t querySchemaAsync(); |
| |
| /** |
| * Get the list of schema packages exposed by the agent. |
| * |
| * getPackageCount returns the number of packages exposed. |
| * getPackage returns the name of the package by index (0..package-count) |
| * |
| * Note that both of these calls are synchronous and non-blocking. They only return locally cached data |
| * and will not send any messages to the remote agent. Use querySchema[Async] to get the latest schema |
| * information from the remote agent. |
| */ |
| QMF_EXTERN uint32_t getPackageCount() const; |
| QMF_EXTERN const std::string& getPackage(uint32_t) const; |
| |
| /** |
| * Get the list of schema identifiers for a particular package. |
| * |
| * getSchemaIdCount returns the number of IDs in the indicates package. |
| * getSchemaId returns the SchemaId by index (0..schema-id-count) |
| * |
| * Note that both of these calls are synchronous and non-blocking. They only return locally cached data |
| * and will not send any messages to the remote agent. Use querySchema[Async] to get the latest schema |
| * information from the remote agent. |
| */ |
| QMF_EXTERN uint32_t getSchemaIdCount(const std::string&) const; |
| QMF_EXTERN SchemaId getSchemaId(const std::string&, uint32_t) const; |
| |
| /** |
| * Get detailed schema information for a specified schema ID. |
| * |
| * This call will return cached information if it is available. If not, it will send a query message to the |
| * remote agent and block waiting for a response. The timeout argument specifies the maximum time to wait |
| * for a response from the agent. |
| */ |
| QMF_EXTERN Schema getSchema(const SchemaId&, qpid::messaging::Duration timeout=qpid::messaging::Duration::MINUTE); |
| |
| |
| #ifndef SWIG |
| private: |
| friend class qmf::PrivateImplRef<Agent>; |
| friend struct AgentImplAccess; |
| #endif |
| }; |
| |
| } |
| |
| #endif |