Function msOracleSpatialLayerGetItems

maporaclespatial.c:3031–3222

}

int msOracleSpatialLayerGetItems( layerObj *layer )
{
    char *rzt = "";
    ub2 rzttype = 0;
    char *flk = "";
    int function = 0;
    int version = 0;
    int existgeom;
    int count_item, flk_len, success, i;
    char *table_name;
    char query_str[6000], *geom_column_name = NULL, *unique = NULL, *srid = NULL;
    OCIParam *pard = (OCIParam *) 0;

    msOracleSpatialLayerInfo *layerinfo = (msOracleSpatialLayerInfo *) layer->layerinfo;
    msOracleSpatialDataHandler *dthand = NULL;
    msOracleSpatialHandler *hand = NULL;
    msOracleSpatialStatement *sthand = NULL;
    int get_field_details = 0;
    const char *value;

    if (layer->debug)
        msDebug("msOracleSpatialLayerGetItems was called.\n");

    if (layerinfo == NULL)
    {
        msSetError( MS_ORACLESPATIALERR, "msOracleSpatialLayerGetItems called on unopened layer", "msOracleSpatialLayerGetItems()" );
        return MS_FAILURE;
    }
    else
    {
        dthand = (msOracleSpatialDataHandler *)layerinfo->oradatahandlers;
        hand = (msOracleSpatialHandler *)layerinfo->orahandlers;
        sthand = (msOracleSpatialStatement *) layerinfo->orastmt;
    }

    /* Will we want to capture the field details? */
    if((value = msOWSLookupMetadata(&(layer->metadata), "G", "types")) != NULL
       && strcasecmp(value,"auto") == 0 )
        get_field_details = 1;

    table_name = (char *) malloc(sizeof(char) * TABLE_NAME_SIZE);
    if (!msSplitData(layer->data, &geom_column_name, &table_name, &unique, &srid, &function, &version))
    {
        msSetError( MS_ORACLESPATIALERR, 
                    "Error parsing OracleSpatial DATA variable. Must be: "
                    "'geometry_column FROM table_name [USING UNIQUE <column> SRID srid# FUNCTION]' or "
                    "'geometry_column FROM (SELECT stmt) [USING UNIQUE <column> SRID srid# FUNCTION]'. "
                    "If want to set the FUNCTION statement you can use: FILTER, RELATE, GEOMRELATE or NONE. "
                    "Your data statement: %s", 
                    "msOracleSpatialLayerGetItems()", layer->data );

        if (geom_column_name) free(geom_column_name);
        if (srid) free(srid);
        if (unique) free(unique);
        free(table_name);
        return MS_FAILURE;
    }