Package com.alibaba.druid.support.http.stat

Examples of com.alibaba.druid.support.http.stat.WebRequestStat

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        }

        long startNano = System.nanoTime();
        long startMillis = System.currentTimeMillis();

        WebRequestStat requestStat = new WebRequestStat(startNano, startMillis);
        WebRequestStat.set(requestStat);

        WebSessionStat sessionStat = getSessionStat(httpRequest);
        webAppStat.beforeInvoke();

        WebURIStat uriStat = webAppStat.getURIStat(requestURI, false);

        if (uriStat == null) {
            int index = requestURI.indexOf(";jsessionid=");
            if (index != -1) {
                requestURI = requestURI.substring(0, index);
                uriStat = webAppStat.getURIStat(requestURI, false);
            }
        }

        if (isProfileEnable()) {
            Profiler.initLocal();
            Profiler.enter(requestURI, Profiler.PROFILE_TYPE_WEB);
        }

        // 第一次访问时，uriStat这里为null，是为了防止404攻击。
        if (uriStat != null) {
            uriStat.beforeInvoke();
        }

        // 第一次访问时，sessionId为null，如果缺省sessionCreate=false，sessionStat就为null。
        if (sessionStat != null) {
            sessionStat.beforeInvoke();
        }

        Throwable error = null;
        try {
            chain.doFilter(request, responseWrapper);
        } catch (IOException e) {
            error = e;
            throw e;
        } catch (ServletException e) {
            error = e;
            throw e;
        } catch (RuntimeException e) {
            error = e;
            throw e;
        } catch (Error e) {
            error = e;
            throw e;
        } finally {
            long endNano = System.nanoTime();
            requestStat.setEndNano(endNano);

            long nanos = endNano - startNano;
            webAppStat.afterInvoke(error, nanos);

            if (sessionStat == null) {
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        }

        long startNano = System.nanoTime();
        long startMillis = System.currentTimeMillis();

        WebRequestStat requestStat = new WebRequestStat(startNano, startMillis);
        WebRequestStat.set(requestStat);

        WebSessionStat sessionStat = getSessionStat(httpRequest);
        webAppStat.beforeInvoke();

        WebURIStat uriStat = webAppStat.getURIStat(requestURI, false);

        if (uriStat == null) {
            int index = requestURI.indexOf(";jsessionid=");
            if (index != -1) {
                requestURI = requestURI.substring(0, index);
                uriStat = webAppStat.getURIStat(requestURI, false);
            }
        }

        if (isProfileEnable()) {
            Profiler.initLocal();
            Profiler.enter(requestURI, Profiler.PROFILE_TYPE_WEB);
        }

        // 第一次访问时，uriStat这里为null，是为了防止404攻击。
        if (uriStat != null) {
            uriStat.beforeInvoke();
        }

        // 第一次访问时，sessionId为null，如果缺省sessionCreate=false，sessionStat就为null。
        if (sessionStat != null) {
            sessionStat.beforeInvoke();
        }

        Throwable error = null;
        try {
            chain.doFilter(request, responseWrapper);
        } catch (IOException e) {
            error = e;
            throw e;
        } catch (ServletException e) {
            error = e;
            throw e;
        } catch (RuntimeException e) {
            error = e;
            throw e;
        } catch (Error e) {
            error = e;
            throw e;
        } finally {
            long endNano = System.nanoTime();
            requestStat.setEndNano(endNano);

            long nanos = endNano - startNano;
            webAppStat.afterInvoke(error, nanos);

            if (sessionStat == null) {
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    class WebStatFilterContextListener extends StatFilterContextListenerAdapter {

        @Override
        public void addUpdateCount(int updateCount) {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.addJdbcUpdateCount(updateCount);
            }
        }
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            }
        }

        @Override
        public void addFetchRowCount(int fetchRowCount) {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.addJdbcFetchRowCount(fetchRowCount);
            }
        }
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            }
        }

        @Override
        public void executeBefore(String sql, boolean inTransaction) {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.incrementJdbcExecuteCount();
            }
        }
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            }
        }

        @Override
        public void executeAfter(String sql, long nanos, Throwable error) {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.addJdbcExecuteTimeNano(nanos);
                if (error != null) {
                    reqStat.incrementJdbcExecuteErrorCount();
                }
            }
        }
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            }
        }

        @Override
        public void commit() {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.incrementJdbcCommitCount();
            }
        }
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            }
        }

        @Override
        public void rollback() {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.incrementJdbcRollbackCount();
            }
        }
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            }
        }

        @Override
        public void pool_connect() {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.incrementJdbcPoolConnectCount();
            }
        }
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            }
        }

        @Override
        public void pool_close(long nanos) {
            WebRequestStat reqStat = WebRequestStat.current();
            if (reqStat != null) {
                reqStat.incrementJdbcPoolCloseCount();
            }
        }
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Related Classes of com.alibaba.druid.support.http.stat.WebRequestStat

  • com.alibaba.druid.support.http.AbstractWebStatImpl$WebStatFilterContextListener
  • com.alibaba.druid.support.http.WebStatFilter
  • com.alibaba.druid.support.http.WebStatFilter$WebStatFilterContextListener
  • com.alibaba.druid.support.spring.mvc.StatHandlerInterceptor
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