Examples with SchemaObjectClass org.apache.qpid.qmf2.common.SchemaObjectClass used on opensource projects

Example 1 with SchemaObjectClass

use of org.apache.qpid.qmf2.common.SchemaObjectClass in project qpid by apache.

the class AgentExternalTest method setupSchema.

public void setupSchema() throws QmfException {
    System.out.println("*** AgentExternalTest initialising the various Schema classes ***");
    // Create and register schema for this agent.
    String packageName = "com.profitron.gizmo";
    // Declare a schema for a structured exception that can be used in failed method invocations.
    _exceptionSchema = new SchemaObjectClass(packageName, "exception");
    _exceptionSchema.addProperty(new SchemaProperty("whatHappened", QmfType.TYPE_STRING));
    _exceptionSchema.addProperty(new SchemaProperty("howBad", QmfType.TYPE_INT));
    _exceptionSchema.addProperty(new SchemaProperty("details", QmfType.TYPE_MAP));
    // Declare a control object to test methods against.
    _controlSchema = new SchemaObjectClass(packageName, "control");
    _controlSchema.addProperty(new SchemaProperty("state", QmfType.TYPE_STRING));
    _controlSchema.addProperty(new SchemaProperty("methodCount", QmfType.TYPE_INT));
    _controlSchema.addProperty(new SchemaProperty("offset", QmfType.TYPE_INT));
    _controlSchema.setIdNames("state");
    SchemaMethod stopMethod = new SchemaMethod("stop", "Stop Agent");
    stopMethod.addArgument(new SchemaProperty("message", QmfType.TYPE_STRING, "{dir:IN}"));
    _controlSchema.addMethod(stopMethod);
    SchemaMethod echoMethod = new SchemaMethod("echo", "Echo Arguments");
    echoMethod.addArgument(new SchemaProperty("message", QmfType.TYPE_STRING, "{dir:INOUT}"));
    _controlSchema.addMethod(echoMethod);
    SchemaMethod eventMethod = new SchemaMethod("event", "Raise an Event");
    eventMethod.addArgument(new SchemaProperty("text", QmfType.TYPE_STRING, "{dir:IN}"));
    eventMethod.addArgument(new SchemaProperty("severity", QmfType.TYPE_INT, "{dir:IN}"));
    _controlSchema.addMethod(eventMethod);
    SchemaMethod failMethod = new SchemaMethod("fail", "Expected to Fail");
    failMethod.addArgument(new SchemaProperty("useString", QmfType.TYPE_BOOL, "{dir:IN}"));
    failMethod.addArgument(new SchemaProperty("stringVal", QmfType.TYPE_STRING, "{dir:IN}"));
    failMethod.addArgument(new SchemaProperty("details", QmfType.TYPE_MAP, "{dir:IN}"));
    _controlSchema.addMethod(failMethod);
    SchemaMethod createMethod = new SchemaMethod("create_child", "Create Child Object");
    createMethod.addArgument(new SchemaProperty("name", QmfType.TYPE_STRING, "{dir:IN}"));
    createMethod.addArgument(new SchemaProperty("childAddr", QmfType.TYPE_MAP, "{dir:OUT}"));
    _controlSchema.addMethod(createMethod);
    // Declare the child class
    _childSchema = new SchemaObjectClass(packageName, "child");
    _childSchema.addProperty(new SchemaProperty("name", QmfType.TYPE_STRING));
    _childSchema.setIdNames("name");
    // Declare the event class
    _eventSchema = new SchemaEventClass(packageName, "event");
    _eventSchema.addProperty(new SchemaProperty("text", QmfType.TYPE_STRING));
    System.out.println("AgentExternalTest Schema classes initialised OK");
    _agent.registerObjectClass(_exceptionSchema);
    _agent.registerObjectClass(_controlSchema);
    _agent.registerObjectClass(_childSchema);
    _agent.registerEventClass(_eventSchema);
    System.out.println("AgentExternalTest Schema classes registered OK");
}

Example 2 with SchemaObjectClass

use of org.apache.qpid.qmf2.common.SchemaObjectClass in project qpid by apache.

the class Test4 method registerObjectClass.

public void registerObjectClass(SchemaObjectClass schema) {
    SchemaClassId classId = schema.getClassId();
    _schemaCache.put(classId, schema);
}

Example 3 with SchemaObjectClass

use of org.apache.qpid.qmf2.common.SchemaObjectClass in project qpid by apache.

the class Test4 method addObject.

public void addObject(QmfAgentData object) throws QmfException {
    SchemaClassId classId = object.getSchemaClassId();
    SchemaClass schema = _schemaCache.get(classId);
    // Try to create an objectName using the set of property names that have been specified as idNames in the schema
    StringBuilder buf = new StringBuilder();
    if (schema != null && schema instanceof SchemaObjectClass) {
        String[] idNames = ((SchemaObjectClass) schema).getIdNames();
        for (String name : idNames) {
            buf.append(object.getStringValue(name));
        }
    }
    String objectName = buf.toString();
    // If the schema hasn't given any help we use a UUID
    if (objectName.length() == 0)
        objectName = UUID.randomUUID().toString();
    // Finish up the name by incorporating package and class names
    objectName = classId.getPackageName() + ":" + classId.getClassName() + ":" + objectName;
    // Now we've got a good name for the object we create it's ObjectId and add that to the object
    ObjectId addr = new ObjectId("test", /*name*/
    objectName, 0);
    object.setObjectId(addr);
    if (_objectIndex.get(addr) != null) {
        throw new QmfException("Duplicate QmfAgentData Address");
    }
    _objectIndex.put(addr, object);
}

Example 4 with SchemaObjectClass

use of org.apache.qpid.qmf2.common.SchemaObjectClass in project qpid by apache.

the class BigPayloadAgentTest method setupSchema.

public void setupSchema() throws QmfException {
    System.out.println("*** BigPayloadAgentTest initialising the various Schema classes ***");
    // Create and register schema for this agent.
    String packageName = "com.test.bigagent";
    // Declare a control object to test methods against.
    _controlSchema = new SchemaObjectClass(packageName, "control");
    _controlSchema.addProperty(new SchemaProperty("name", QmfType.TYPE_STRING));
    _controlSchema.setIdNames("name");
    SchemaMethod createMethod = new SchemaMethod("processPayload", "Process a large payload");
    createMethod.addArgument(new SchemaProperty("parameter", QmfType.TYPE_STRING, "{dir:IN}"));
    createMethod.addArgument(new SchemaProperty("return", QmfType.TYPE_STRING, "{dir:OUT}"));
    _controlSchema.addMethod(createMethod);
    System.out.println("BigPayloadAgentTest Schema classes initialised OK");
    _agent.registerObjectClass(_controlSchema);
    System.out.println("BigPayloadAgentTest Schema classes registered OK");
}

Example 5 with SchemaObjectClass

use of org.apache.qpid.qmf2.common.SchemaObjectClass in project qpid by apache.

the class Agent method registerObjectClass.

/**
     * Register a schema for an object class with the Agent.
     * <p>
     * The Agent must have a registered schema for an object class before it can handle objects of that class.
     *
     * @param schema the SchemaObjectClass to be registered
     */
public final void registerObjectClass(final SchemaObjectClass schema) {
    SchemaClassId classId = schema.getClassId();
    _schemaCache.put(classId, schema);
}