Package com.foundationdb.ais.model

Examples of com.foundationdb.ais.model.Parameter

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    public void setInputs() {
        int nargs = invocation.size();
        ServerJavaValues values = invocation.asValues(context, bindings);
        for (int i = 0; i < nargs; i++) {
            Parameter parameter = invocation.getRoutineParameter(i);
            switch (parameter.getDirection()) {
            case IN:
            case INOUT:
                setInParameter(parameter, values, i);
                break;
            }
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    public void getOutputs() {
        int nargs = invocation.size();
        ServerJavaValues values = invocation.asValues(context, bindings);
        for (int i = 0; i < nargs; i++) {
            Parameter parameter = invocation.getRoutineParameter(i);
            switch (parameter.getDirection()) {
            case INOUT:
            case OUT:
            case RETURN:
                values.setObject(i, getOutParameter(parameter, i));
                break;
            }
        }
        Parameter parameter = invocation.getRoutineParameter(ServerJavaValues.RETURN_VALUE_INDEX);
        if (parameter != null) {
            values.setObject(ServerJavaValues.RETURN_VALUE_INDEX, getOutParameter(parameter, ServerJavaValues.RETURN_VALUE_INDEX));
        }
    }
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        encoder.appendString("{");
        boolean first = true;
        Routine routine = javaRoutine.getInvocation().getRoutine();
        List<Parameter> params = routine.getParameters();
        for (int i = 0; i < params.size(); i++) {
            Parameter param = params.get(i);
            if (param.getDirection() == Parameter.Direction.IN) continue;
            String name = param.getName();
            if (name == null)
                name = String.format("arg%d", i+1);
            Object value = javaRoutine.getOutParameter(param, i);
            PostgresType pgType = PostgresType.fromAIS(param);
            outputValue(name, value, pgType, appender, first);
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        encoder.appendString("[");
        boolean first = true;
        Routine routine = ((PostgresJavaRoutine)statement).getInvocation().getRoutine();
        List<Parameter> params = routine.getParameters();
        for (int i = 0; i < params.size(); i++) {
            Parameter param = params.get(i);
            if (param.getDirection() == Parameter.Direction.IN) continue;
            String name = param.getName();
            if (name == null)
                name = String.format("arg%d", i+1);
            outputParameterMetaData(name, param, appender, first);
            first = false;
        }       
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            return context;
        }

        @Override
        protected TInstance getType(int index) {
            Parameter parameter;
            if (index == RETURN_VALUE_INDEX)
                parameter = routine.getReturnValue();
            else
                parameter = routine.getParameters().get(index);
            return parameter.getType();
        }
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                this.routinesIt = getAIS(session).getRoutines().values().iterator();
            }

            @Override
            public Row next() {
                Parameter param;
                while (true) {
                    if (paramsIt != null) {
                        if (paramsIt.hasNext()) {
                            param = paramsIt.next();
                            ordinal++;
                            break;
                        }
                    }
                    if (!routinesIt.hasNext())
                        return null;
                    Routine routine = routinesIt.next();
                    if (!isAccessible(session, routine.getName()))
                        continue;
                    paramsIt = routine.getParameters().iterator();
                    ordinal = 0;
                    param = routine.getReturnValue();
                    if (param != null) {
                        ordinal++;
                        break;
                    }
                }
                Long length = null;
                Long precision = null;
                Long scale = null;
                Long radix = null;

                if (param.getType().hasAttributes(StringAttribute.class))
                {
                    length = (long)param.getType().attribute(StringAttribute.MAX_LENGTH);
                } else if (param.getType().hasAttributes(DecimalAttribute.class)) {
                    precision = (long)param.getType().attribute(DecimalAttribute.PRECISION);
                    scale = (long)param.getType().attribute(DecimalAttribute.SCALE);
                    radix = 10L;
                }
                return new ValuesRow(rowType,
                                    null, //Routine catalog
                                     param.getRoutine().getName().getSchemaName(),
                                     param.getRoutine().getName().getTableName(),
                                     param.getName(),
                                     ordinal,
                                     param.getTypeName(),
                                     length,
                                     precision,
                                     radix,
                                     scale,
                                     (param.getDirection() == Parameter.Direction.RETURN) ? "OUT" : param.getDirection().name(),
                                     boolResult(param.getDirection() == Parameter.Direction.RETURN),
                                     null, //parameter default
                                     ++rowCounter /*hidden pk*/);
            }
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                                                             EmbeddedQueryContext context) {
        ParameterType[] ptypes = new ParameterType[nparams];
        for (int i = 0; i < nparams; i++) {
            int usage = invocation.parameterUsage(i);
            if (usage < 0) continue;
            Parameter parameter = invocation.getRoutineParameter(usage);
            TInstance type = parameter.getType();
            int jdbcType = type.typeClass().jdbcType();
            DataTypeDescriptor sqlType = type.dataTypeDescriptor();
            ptypes[i] = new ParameterType(parameter, sqlType, jdbcType, type);
        }
        return new JDBCParameterMetaData(context.getTypesTranslator(), Arrays.asList(ptypes));
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        messenger.writeShort(ncols);
        int fieldIndex = 0;
        Routine routine = javaRoutine.getInvocation().getRoutine();
        List<Parameter> params = routine.getParameters();
        for (int i = 0; i < params.size(); i++) {
            Parameter param = params.get(i);
            if (param.getDirection() == Parameter.Direction.IN) continue;
            output(javaRoutine, param, i, fieldIndex++);
        }
        if (routine.getReturnValue() != null) {
            output(javaRoutine, routine.getReturnValue(), ServerJavaValues.RETURN_VALUE_INDEX, fieldIndex++);
        }
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