Java FmtLog.info方法代码示例

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
/** Retrieve a patch by version. */
@Override
public RDFPatch fetch(Id dsRef, long version) {
    checkLink();
    DataSource source = getDataSourceOrNull(dsRef);
    if ( source == null )
        return null;
    RDFPatch patch = source.getPatchLog().fetch(version);
    if ( LOG.isInfoEnabled() ) {
        if ( patch == null ) {
            FmtLog.info(LOG, "fetch: Dest=%s, Version=%d, Not found", source, version);
        } else {
            Id id = Id.fromNode(patch.getId());
            FmtLog.info(LOG, "fetch: Dest=%s, Version=%d, Patch=%s", source, version, id);
        }
    }
    return patch;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
@Override
public List<TLZ_NodeId> allocNodeIds(long id, long txnId, List<RDF_Term> nodes) throws TException {
    FmtLog.info(log, "[%d] allocNodeIds(%d) : txnId = %d", id, nodes.size(), txnId) ;
    checkActive() ;
    return txnAlwaysReturn(txnId, WRITE, ()-> {
        // Local bulk operations?
        List<TLZ_NodeId> nodeids = new ArrayList<>(nodes.size()) ;
        for ( RDF_Term nz : nodes ) {
            Node n = decodeFromTLZ(nz) ;
            NodeId nid = nodeTable.getAllocateNodeId(n) ;
            TLZ_NodeId nidz = new TLZ_NodeId() ;
            nidz.setNodeId(nid.getId()) ;
            nodeids.add(nidz) ;
            //FmtLog.info(log, "[%d:%d] Batched node alloc : %s => %s", id, txnId, n, nid) ;
        }
        return nodeids ;
    }) ;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
@Override
public void end() {
    Long z = getTxnId() ;
    /*if ( z != null )*/ {
        if ( z < 0 ) {
            if ( LOG_TXN )
                FmtLog.info(getLog(), "[Txn:%s:%d] end (no call)", getLabel(), getTxnId());
        } else { 
            if ( LOG_TXN )
                FmtLog.info(getLog(), "[Txn:%s:%d] end", getLabel(), getTxnId());
            ThriftLib.exec(lock, () -> rpc.txnEnd(getTxnId())) ;
        }
        currentTxnId.set(null) ;
    }

    // Because get may have created it. 
    currentTxnId.remove() ;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
@Override
public long append(Id dsRef, RDFPatch rdfPatch) {
    checkLink();
    checkRegistered();
    DataSource source = getDataSource(dsRef);
    // Patch not known to be valid yet.
    // Patch not safe in the Patch Log yet.
    PatchLog patchLog = source.getPatchLog();
    try {
        beforeWrite(source, patchLog, rdfPatch);
        // FmtLog.info(LOG, "append: start: Patch=%s ds=%s", str(rdfPatch.getId()),
        // source);
        long t1 = System.currentTimeMillis();

        long version = patchLog.append(rdfPatch);

        long t2 = System.currentTimeMillis();
        afterWrite(source, rdfPatch, version, (t2 - t1));
        return version;
    }
    catch (RuntimeException ex) {
        badWrite(source, patchLog, rdfPatch, ex);
        FmtLog.info(LOG, "append: Failed: Dest=%s Patch=%s ; %s", source, str(rdfPatch.getId()), ex.getMessage());
        // Stack trace logged higher up if relevant.
        throw ex;
    }
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
/** Called after writing the patch to the {@link PatchLog}. */
protected void afterWrite(DataSource source, RDFPatch rdfPatch, long version, long timeElapsed) {
    // FmtLog.info(LOG, "append: finish: Patch=%s[ver=%d] ds=%s",
    // str(rdfPatch.getId()), version, source);
    //FmtLog.info(LOG, "append (%.3fs): Patch=%s[ver=%d] ds=%s", (timeElapsed / 1000.0), str(rdfPatch.getId()), version, source);
    FmtLog.info(LOG, "append : Patch=%s[ver=%d] ds=%s", str(rdfPatch.getId()), version, source);
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
/** Safe handler */
@Override
public void handle(Patch patch) {
    
    PatchSummary scc = RDFPatchOps.summary(patch) ;
    FmtLog.info(log,
                "Patch: Quads: add=%d, delete=%d :: Prefixes: add=%d delete=%d",
                scc.countAddData, scc.countDeleteData, 
                scc.countAddPrefix, scc.countDeletePrefix) ;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
public static FileStore attach(Location dirname, String basename) {
    Objects.requireNonNull(dirname, "argument 'dirname' is null");
    Objects.requireNonNull(basename, "argument 'basename' is null");
    if ( basename.equals(tmpBasename) )
        throw new IllegalArgumentException("FileStore.attach: basename is equal to the reserved name '"+tmpBasename+"'") ;
    Path dirPath = IOX.asPath(dirname);
    Path k = key(dirPath, basename);
    if ( areas.containsKey(k) )
        return areas.get(k);
    if ( ! Files.exists(dirPath) || ! Files.isDirectory(dirPath) )
        throw new IllegalArgumentException("FileStore.attach: Path '" + dirPath + "' does not name a directory");

    // Delte any tmp files leaft lying around.
    
    // Find existing files.
    List<Long> indexes = scanForIndex(dirPath, basename);
    long min;
    long max;
    if ( indexes.isEmpty() ) {
        min = DeltaConst.VERSION_INIT;
        // So increment is the next version.
        max = DeltaConst.VERSION_FIRST - 1;
        FmtLog.info(LOG, "FileStore : index [--,%d] %s", max, dirname);
    } else {
        min = indexes.get(0);
        max = indexes.get(indexes.size()-1);
        if ( LOG.isDebugEnabled() ) FmtLog.debug(LOG, "FileStore : index [%d,%d] %s", min, max, dirname);
    }
    FileStore fs = new FileStore(dirPath, basename, indexes, min, max);
    areas.put(k, fs);
    return fs;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
public static void register(PatchStore impl) {
    String providerName = impl.getProviderName();
    FmtLog.info(LOG, "Register patch store: %s", providerName);
    if ( patchStores.containsKey(providerName) )
        Log.error(PatchStore.class, "Already registered: "+providerName);
    patchStores.put(providerName, impl);
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
public static void setDftPatchStoreName(String providerName) {
    PatchStore impl = patchStores.get(providerName);
    if ( impl == null )
        throw new DeltaConfigException("No provider for '"+providerName+"'");  
    dftPatchStore = impl;
    FmtLog.info(LOG, "Set default patch store: %s", providerName);
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
private RDFPatch fetchCommon(Id dsRef, String param, Object value, String valueLogStr) {
    checkLink();
    
    String url = remoteReceive;
    url = createURL(url, DeltaConst.paramDatasource, dsRef.asParam());
    url = appendURL(url, value.toString());
    url = addToken(url);
    final String s = url;
    FmtLog.info(Delta.DELTA_HTTP_LOG, "Fetch request: %s %s=%s [%s]", dsRef, param, valueLogStr, url);
    try { 
        return retry(()->{
            // [NET] Network point
            InputStream in = HttpOp.execHttpGet(s) ;
            if ( in == null )
                return null ;
            RDFPatchReaderText pr = new RDFPatchReaderText(in) ;
            RDFChangesCollector collector = new RDFChangesCollector();
            pr.apply(collector);
            return collector.getRDFPatch();
        }, ()->true, ()->"Retry fetch patch.", ()->"Failed to fetch patch.");
    }
    catch ( HttpException ex) {
        if ( ex.getResponseCode() == HttpSC.NOT_FOUND_404 )
            return null ; //throw new DeltaNotFoundException(ex.getMessage());
        throw ex;
    }
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
/** Sync until some version */
private void syncToVersion(long version) {
    //long remoteVer = getRemoteVersionLatestOrDefault(VERSION_UNSET);
    if ( version == VERSION_UNSET ) {
        FmtLog.warn(LOG, "Sync: Failed to sync");
        return;
    }

    long localVer = getLocalVersion();

    // -1 ==> no entries, uninitialized.
    if ( localVer < 0 ) {
        FmtLog.info(LOG, "Sync: No log entries");
        localVer = 0 ;
        setLocalState(localVer, (Node)null);
        return;
    }
    
    if ( localVer > version ) 
        FmtLog.info(LOG, "[%s] Local version ahead of remote : [local=%d, remote=%d]", datasourceId, getLocalVersion(), getRemoteVersionCached());
    if ( localVer >= version )
        return;
    // bring up-to-date.
    
    FmtLog.info(LOG, "Sync: Versions [%d, %d]", localVer, version);
    playPatches(localVer+1, version) ;
    //FmtLog.info(LOG, "Now: Versions [%d, %d]", getLocalVersion(), remoteVer);
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
/** Play patches, return details of the the last successfully applied one */ 
private static Pair<Long, Node> play(Id datasourceId, RDFChanges target, DeltaLink dLink, long minVersion, long maxVersion) {
    // [Delta] replace with a one-shot "get all patches" operation.
    //FmtLog.debug(LOG, "Patch range [%d, %d]", minVersion, maxVersion);
    Node patchLastIdNode = null;
    long patchLastVersion = VERSION_UNSET;
    
    for ( long ver = minVersion ; ver <= maxVersion ; ver++ ) {
        //FmtLog.debug(LOG, "Play: patch=%d", ver);
        RDFPatch patch;
        try { 
            patch = dLink.fetch(datasourceId, ver);
            if ( patch == null ) { 
                FmtLog.info(LOG, "Play: %s patch=%d : not found", datasourceId, ver);
                continue;
            }
        } catch (DeltaNotFoundException ex) {
            // Which ever way it is signalled.  This way means "bad datasourceId"
            FmtLog.info(LOG, "Play: %s patch=%d : not found", datasourceId, ver);
            continue;
        }
        RDFChanges c = target;
        if ( false )
            c = DeltaOps.print(c);
        patch.apply(c);
        patchLastIdNode = patch.getId();
        patchLastVersion = ver;
    }
    return Pair.create(patchLastVersion, patchLastIdNode);
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
@Override
public void begin(long txnId, ReadWrite mode) {
    if ( LOG_TXN )
        FmtLog.info(getLog(), "[Txn:%s:%d] begin/%s", getLabel(), txnId, mode.toString().toLowerCase());
    
    try { rpcBegin(txnId, mode) ; }
    catch (LizardException ex) {
        // Attempt to restart.
        rpc = null ;
        resetConnection() ;
        rpcBegin(txnId, mode) ;
    }

    currentTxnId.set(txnId) ;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
@Override
public void prepare() {
   completeAsyncOperations() ;
    if ( LOG_TXN )
        FmtLog.info(getLog(), "[Txn:%s:%d] prepare", getLabel(), getTxnId());
    ThriftLib.exec(lock, ()-> rpc.txnPrepare(getTxnId())) ;
}
 

import org.apache.jena.atlas.logging.FmtLog; //导入方法依赖的package包/类
private void txnBegin(long txnId, ReadWrite mode) {
    if ( LOG_TXN )
        FmtLog.info(logtxn(), "[Txn:%s:%d] begin[%s]", getLabel(), txnId, mode) ;
    transactional.begin(mode) ;
    TransactionCoordinatorState txnState = transactional.detach() ;
    if ( transactions.containsKey(txnId) )
        log().warn("TxnHandler - Transaction already exists") ; 
    transactions.put(txnId, txnState) ;
}