import org.dbflute.util.DfTraceViewUtil; //导入依赖的package包/类
/**
 * Initialize condition-bean meta data.
 */
public void initializeConditionBeanMetaData() {
    final Map<String, DBMeta> dbmetaMap = DBMetaInstanceHandler.getUnmodifiableDBMetaMap();
    final Collection<DBMeta> dbmetas = dbmetaMap.values();
    long before = 0;
    if (_log.isInfoEnabled()) {
        before = System.currentTimeMillis();
        _log.info("...Initializing condition-bean meta data");
    }
    int count = 0;
    for (DBMeta dbmeta : dbmetas) {
        try {
            final BehaviorReadable bhv = byName(dbmeta.getTableDbName());
            bhv.warmUpCommand();
            ++count;
        } catch (IllegalBehaviorStateException ignored) { // means the behavior is suppressed
            if (_log.isDebugEnabled()) {
                _log.debug("No behavior for " + dbmeta.getTableDbName());
            }
        }
    }
    if (_log.isInfoEnabled()) {
        long after = System.currentTimeMillis();
        _log.info("CB initialized: " + count + " [" + DfTraceViewUtil.convertToPerformanceView(after - before) + "]");
    }
}
 

import org.dbflute.util.DfTraceViewUtil; //导入依赖的package包/类
protected void setupPerformance(StringBuilder sb, RequestManager requestManager, InOutLogKeeper keeper) {
    final String performanceCost = keeper.getBeginDateTime().map(begin -> {
        final long before = DfTypeUtil.toDate(begin).getTime();
        final long after = DfTypeUtil.toDate(flashDateTime(requestManager)).getTime();
        return DfTraceViewUtil.convertToPerformanceView(after - before);
    }).orElse("no ended");
    sb.append(" [").append(performanceCost).append("]");
}
 

import org.dbflute.util.DfTraceViewUtil; //导入依赖的package包/类
public String buildElapsedTimeExp(Long millis) {
    if (millis != null && millis > 0) {
        final long after = System.currentTimeMillis();
        return DfTraceViewUtil.convertToPerformanceView(after - millis);
    } else {
        return "*no begun";
    }
}
 

import org.dbflute.util.DfTraceViewUtil; //导入依赖的package包/类
protected void setupPerformanceView(StringBuilder sb, TransactionSavedRecentResult result) {
    sb.append("[");
    final Long beginMillis = result.getBeginMillis();
    final Long endMillis = result.getEndMillis();
    if (beginMillis != null && endMillis != null) {
        final String cost = DfTraceViewUtil.convertToPerformanceView(endMillis - beginMillis);
        sb.append(cost);
    } else {
        sb.append("*unknown cost");
    }
    sb.append("]");
}
 

import org.dbflute.util.DfTraceViewUtil; //导入依赖的package包/类
protected String buildAsyncCallbackExceptionMessage(ConcurrentAsyncCall call, long before, Throwable cause) {
    final String requestPath = ThreadCacheContext.findRequestPath(); // null allowed when e.g. batch
    final Method entryMethod = ThreadCacheContext.findEntryMethod(); // might be null just in case
    final Object userBean = ThreadCacheContext.findUserBean(); // null allowed when e.g. batch
    final StringBuilder sb = new StringBuilder();
    sb.append("Failed to callback the asynchronous process: #flow #async");
    sb.append(LF);
    sb.append("/= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =: ");
    if (requestPath != null) {
        sb.append(Srl.substringFirstFront(requestPath, "?")); // except query-string
    } else {
        if (entryMethod != null) {
            sb.append(entryMethod.getDeclaringClass().getSimpleName());
        } else {
            sb.append(call.getClass().getName());
        }
    }
    sb.append(LF).append(EX_IND);
    sb.append("callbackInterface=").append(call);
    setupExceptionMessageRequestInfo(sb, requestPath, entryMethod, userBean);
    setupExceptionMessageAccessContext(sb);
    setupExceptionMessageCallbackContext(sb);
    setupExceptionMessageVariousContext(sb, call, cause);
    setupExceptionMessageSqlCountIfExists(sb);
    setupExceptionMessageTransactionMemoriesIfExists(sb);
    setupExceptionMessageMailCountIfExists(sb);
    setupExceptionMessageRemoteApiCountIfExists(sb);
    final long after = System.currentTimeMillis();
    final String performanceView = DfTraceViewUtil.convertToPerformanceView(after - before);
    sb.append(LF);
    sb.append("= = = = = = = = = =/ [").append(performanceView).append("] #").append(Integer.toHexString(cause.hashCode()));
    buildExceptionStackTrace(cause, sb);
    return sb.toString().trim();
}
 

import org.dbflute.util.DfTraceViewUtil; //导入依赖的package包/类
protected String toPerformanceView(long before, long after) {
    return DfTraceViewUtil.convertToPerformanceView(after - before);
}