Examples with ProcessLog com.walmartlabs.concord.server.process.logs.ProcessLogsDao.ProcessLog used on opensource projects

Example 1 with ProcessLog

use of com.walmartlabs.concord.server.process.logs.ProcessLogsDao.ProcessLog in project concord by walmartlabs.

the class ProcessLogResourceV2 method data.

/**
 * Retrieves a log segment' data.
 */
@GET
@ApiOperation(value = "Retrieve the log")
@Path("/{id}/log/segment/{segmentId}/data")
@Produces(MediaType.APPLICATION_OCTET_STREAM)
@WithTimer
public Response data(@ApiParam @PathParam("id") UUID instanceId, @ApiParam @PathParam("segmentId") long segmentId, @HeaderParam("range") String rangeHeader) {
    ProcessKey processKey = logAccessManager.assertLogAccess(instanceId);
    HttpUtils.Range range = HttpUtils.parseRangeHeaderValue(rangeHeader);
    ProcessLog l = logManager.segmentData(processKey, segmentId, range.start(), range.end());
    return toResponse(instanceId, segmentId, l, range);
}

Example 2 with ProcessLog

use of com.walmartlabs.concord.server.process.logs.ProcessLogsDao.ProcessLog in project concord by walmartlabs.

the class ProcessResource method getLog.

/**
 * Retrieves a process' log.
 *
 * @param instanceId
 * @param rangeHeader
 * @return
 * @see ProcessLogResourceV2
 * @deprecated in favor of the /api/v2/process/{id}/log* endpoints
 */
@GET
@ApiOperation(value = "Retrieve the log")
@javax.ws.rs.Path("/{id}/log")
@Produces(MediaType.APPLICATION_OCTET_STREAM)
@WithTimer
@Deprecated
public Response getLog(@ApiParam @PathParam("id") UUID instanceId, @HeaderParam("range") String rangeHeader) {
    // check the permissions, logs can contain sensitive data
    ProcessKey processKey = logAccessManager.assertLogAccess(instanceId);
    HttpUtils.Range range = HttpUtils.parseRangeHeaderValue(rangeHeader);
    ProcessLog l = logManager.get(processKey, range.start(), range.end());
    return ProcessLogResourceV2.toResponse(instanceId, 0, l, range);
}

Example 3 with ProcessLog

use of com.walmartlabs.concord.server.process.logs.ProcessLogsDao.ProcessLog in project concord by walmartlabs.

the class ProcessLogResourceV2 method toResponse.

public static Response toResponse(UUID instanceId, long segmentId, ProcessLog l, HttpUtils.Range range) {
    List<ProcessLogChunk> data = l.getChunks();
    if (data.isEmpty()) {
        int actualStart = range.start() != null ? range.start() : 0;
        int actualEnd = range.end() != null ? range.end() : actualStart;
        return downloadableFile(instanceId, segmentId, null, actualStart, actualEnd, l.getSize());
    }
    ProcessLogChunk firstChunk = data.get(0);
    int actualStart = firstChunk.getStart();
    ProcessLogChunk lastChunk = data.get(data.size() - 1);
    int actualEnd = lastChunk.getStart() + lastChunk.getData().length;
    StreamingOutput out = output -> {
        for (ProcessLogChunk e : data) {
            output.write(e.getData());
        }
    };
    return downloadableFile(instanceId, segmentId, out, actualStart, actualEnd, l.getSize());
}