Class: AerospikeNative::Batch

Inherits:
Object
  • Object
show all
Defined in:
ext/aerospike_native/batch.c

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(vClient) ⇒ Object 



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# File 'ext/aerospike_native/batch.c', line 8

VALUE batch_initialize(VALUE vSelf, VALUE vClient)
{
    check_aerospike_client(vClient);
    rb_iv_set(vSelf, "@client", vClient);
    return vSelf;
}

Instance Attribute Details

#client ⇒ Object (readonly)

Instance Method Details

#exists(, vSelf) ⇒ Object 



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# File 'ext/aerospike_native/batch.c', line 155

VALUE batch_exists(int argc, VALUE* vArgs, VALUE vSelf)
{
    VALUE vKeys, vClient, vArray;

    as_batch batch;
    as_policy_batch policy;
    as_key* key;
    aerospike* ptr;
    as_error err;

    uint32_t n = 0, idx = 0;

    if (argc > 2 || argc < 1) {  // there should only be 1 or 2 arguments
        rb_raise(rb_eArgError, "wrong number of arguments (%d for 1..2)", argc);
    }

    vKeys = vArgs[0];
    Check_Type(vKeys, T_ARRAY);

    as_policy_batch_init(&policy);
    if (argc == 2 && TYPE(vArgs[1]) != T_NIL) {
        SET_POLICY(policy, vArgs[1]);
    }

    idx = RARRAY_LEN(vKeys);
    as_batch_inita(&batch, idx);

    for(n = 0; n < idx; n++) {
        VALUE vKey = rb_ary_entry(vKeys, n);
        Data_Get_Struct(vKey, as_key, key);
        as_key_init_value(as_batch_keyat(&batch, n), key->ns, key->set, key->valuep);
    }

    vClient = rb_iv_get(vSelf, "@client");
    Data_Get_Struct(vClient, aerospike, ptr);

    vArray = rb_ary_new();
    if (aerospike_batch_exists(ptr, &err, &policy, &batch, batch_read_callback, &vArray) != AEROSPIKE_OK) {
        as_batch_destroy(&batch);
        raise_aerospike_exception(err.code, err.message);
    }
    as_batch_destroy(&batch);

    if ( rb_block_given_p() ) {
        return Qnil;
    }

    return vArray;
}

#get(, vSelf) ⇒ Object 



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# File 'ext/aerospike_native/batch.c', line 59

VALUE batch_get(int argc, VALUE* vArgs, VALUE vSelf)
{
    VALUE vKeys, vClient, vArray, vBins;

    as_batch batch;
    as_policy_batch policy;
    as_key* key;
    aerospike* ptr;
    as_error err;

    uint32_t n = 0, idx = 0, bins_idx = 0;

    if (argc > 3 || argc < 1) {  // there should only be 1, 2 or 3 arguments
        rb_raise(rb_eArgError, "wrong number of arguments (%d for 1..3)", argc);
    }

    vKeys = vArgs[0];
    Check_Type(vKeys, T_ARRAY);
    as_policy_batch_init(&policy);

    if (argc == 3) {
        vBins = vArgs[1];
        Check_Type(vBins, T_ARRAY);
        bins_idx = RARRAY_LEN(vBins);

        if (TYPE(vArgs[2]) != T_NIL) {
            SET_POLICY(policy, vArgs[2]);
        }
    } else {
        switch(TYPE(vArgs[1])) {
        case T_NIL:
            break;
        case T_ARRAY:
            vBins = vArgs[1];
            bins_idx = RARRAY_LEN(vBins);
            break;
        case T_HASH: {
            SET_POLICY(policy, vArgs[1]);
            break;
        }
        default:
            rb_raise(rb_eTypeError, "wrong argument type (expected Array or Hash)");
        }
    }

    idx = RARRAY_LEN(vKeys);
    as_batch_inita(&batch, idx);

    for(n = 0; n < idx; n++) {
        VALUE vKey = rb_ary_entry(vKeys, n);
        Data_Get_Struct(vKey, as_key, key);
        as_key_init_value(as_batch_keyat(&batch, n), key->ns, key->set, key->valuep);
    }

    vClient = rb_iv_get(vSelf, "@client");
    Data_Get_Struct(vClient, aerospike, ptr);

    vArray = rb_ary_new();
    if (bins_idx > 0) {
        char* sBins[bins_idx];
        for(n = 0; n < bins_idx; n++) {
            VALUE vEl = rb_ary_entry(vBins, n);
            GET_STRING(vEl);
            sBins[n] = StringValueCStr(vEl);
        }
        if (aerospike_batch_get_bins(ptr, &err, &policy, &batch, sBins, bins_idx, batch_read_callback, &vArray) != AEROSPIKE_OK) {
            as_batch_destroy(&batch);
            raise_aerospike_exception(err.code, err.message);
        }
    } else {
        if (aerospike_batch_get(ptr, &err, &policy, &batch, batch_read_callback, &vArray) != AEROSPIKE_OK) {
            as_batch_destroy(&batch);
            raise_aerospike_exception(err.code, err.message);
        }
    }

    as_batch_destroy(&batch);
    if ( rb_block_given_p() ) {
        return Qnil;
    }

    return vArray;
}