Examples with LogicalData es.bsc.compss.types.data.LogicalData used on opensource projects

Example 1 with LogicalData

use of es.bsc.compss.types.data.LogicalData in project compss by bsc-wdc.

the class Comm method registerValue.

/**
 * Registers a new value @value for the data with id @dataId dataId must exist
 *
 * @param dataId
 * @param value
 * @return
 */
public static synchronized LogicalData registerValue(String dataId, Object value) {
    LOGGER.debug("Register value " + value + " for data " + dataId);
    String targetPath = Protocol.OBJECT_URI.getSchema() + dataId;
    DataLocation location = null;
    try {
        SimpleURI uri = new SimpleURI(targetPath);
        location = DataLocation.createLocation(appHost, uri);
    } catch (IOException e) {
        ErrorManager.error(DataLocation.ERROR_INVALID_LOCATION + " " + targetPath, e);
    }
    LogicalData logicalData = data.get(dataId);
    logicalData.addLocation(location);
    logicalData.setValue(value);
    // Register PSCO Location if needed it's PSCO and it's persisted
    if (value instanceof StubItf) {
        String id = ((StubItf) value).getID();
        if (id != null) {
            Comm.registerPSCO(dataId, id);
        }
    }
    return logicalData;
}

Example 2 with LogicalData

use of es.bsc.compss.types.data.LogicalData in project compss by bsc-wdc.

the class Comm method clearValue.

/**
 * Clears the value of the data id @dataId
 *
 * @param dataId
 * @return
 */
public static synchronized Object clearValue(String dataId) {
    LOGGER.debug("Clear value of data " + dataId);
    LogicalData logicalData = data.get(dataId);
    return logicalData.removeValue();
}

Example 3 with LogicalData

use of es.bsc.compss.types.data.LogicalData in project compss by bsc-wdc.

the class Comm method registerPSCO.

/**
 * Registers a new PSCO id @id for the data with id @dataId dataId must exist
 *
 * @param dataId
 * @param id
 * @return
 */
public static synchronized LogicalData registerPSCO(String dataId, String id) {
    String targetPath = Protocol.PERSISTENT_URI.getSchema() + id;
    DataLocation location = null;
    try {
        SimpleURI uri = new SimpleURI(targetPath);
        location = DataLocation.createLocation(appHost, uri);
    } catch (IOException ioe) {
        ErrorManager.error(DataLocation.ERROR_INVALID_LOCATION + " " + targetPath, ioe);
    }
    LogicalData logicalData = data.get(dataId);
    logicalData.addLocation(location);
    return logicalData;
}

Example 4 with LogicalData

use of es.bsc.compss.types.data.LogicalData in project compss by bsc-wdc.

the class Comm method registerLocation.

/**
 * Registers a new location @location for the data with id @dataId dataId must exist
 *
 * @param dataId
 * @param location
 * @return
 */
public static synchronized LogicalData registerLocation(String dataId, DataLocation location) {
    LOGGER.debug("Registering new Location for data " + dataId + ":");
    LOGGER.debug("  * Location: " + location);
    LogicalData logicalData = data.get(dataId);
    logicalData.addLocation(location);
    return logicalData;
}

Example 5 with LogicalData

use of es.bsc.compss.types.data.LogicalData in project compss by bsc-wdc.

the class Comm method removeData.

/**
 * Removes the data with id @renaming
 *
 * @param renaming
 */
public static synchronized void removeData(String renaming) {
    LOGGER.debug("Remove data " + renaming);
    LogicalData ld = data.remove(renaming);
    ld.isObsolete();
    for (DataLocation dl : ld.getLocations()) {
        MultiURI uri = dl.getURIInHost(appHost);
        if (uri != null) {
            File f = new File(uri.getPath());
            if (f.exists()) {
                LOGGER.info("Deleting file " + f.getAbsolutePath());
                if (!f.delete()) {
                    LOGGER.error("Cannot delete file " + f.getAbsolutePath());
                }
            }
        }
    }
}