Logging 将CMIS查询记录在Alfresco 4.2+;

Logging 将CMIS查询记录在Alfresco 4.2+;,logging,alfresco,cmis,Logging,Alfresco,Cmis,我想记录alfresco从客户那里得到的CMIS查询 我已尝试将所有cmis类别设置为调试。。。大量信息,但没有查询字符串: log4j.logger.org.alfresco.opencmis=debug log4j.logger.org.alfresco.opencmis.AlfrescoCmisServiceInterceptor=debug log4j.logger.org.alfresco.cmis=debug log4j.logger.org.alfresco.cmis.dictio

我想记录alfresco从客户那里得到的CMIS查询

我已尝试将所有cmis类别设置为调试。。。大量信息,但没有查询字符串:

log4j.logger.org.alfresco.opencmis=debug
log4j.logger.org.alfresco.opencmis.AlfrescoCmisServiceInterceptor=debug
log4j.logger.org.alfresco.cmis=debug
log4j.logger.org.alfresco.cmis.dictionary=debug
log4j.logger.org.apache.chemistry.opencmis=debug

有人知道这是否可能吗?我一直在寻找源代码,但很难找到任何东西。

我找不到任何有用的日志记录,所以我设置了一个servlet过滤器来记录请求。请记住,查询字符串实际上位于POST请求的有效负载中,因此有必要创建一个请求包装器,以便过滤器可以读取有效负载,而不会干扰下游需要它的服务。在我做这件事的时候,我也记录了内容类型和参数,它们实际上不需要包装器,因为它们可以非破坏性地访问请求信息。要使用这种方法,请创建两个类,一个用于过滤器,另一个用于包装器。将它们都放在/tomcat/webapps/alfresco/WEB-INF/classes中,然后像这样向WEB.xml添加一个过滤器

    <filter>
       <filter-name>post-body-filter</filter-name> 
       <filter-class>filter.PostBodyFilter</filter-class> 
    </filter> 
    <filter-mapping> 
       <filter-name>post-body-filter</filter-name> 
       <url-pattern>/*</url-pattern> 
    </filter-mapping> 

柱体过滤器
过滤器
柱体过滤器
/* 
通过在server.xml中包含一个valve条目,可以将结果放入日志文件,如下所示。在日志中,您将在REQBODY中看到查询。您应该查找的日志前缀是localhost\u access\u log

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
           prefix="localhost_access_log." suffix=".txt"
           pattern=" %t %r contentType:%{REQCONTENTTYPE}r parameters:%{REQPARAMETERS}r body:%{REQBODY}r %s" />    

这些类本身是这样的。我承认我自由地借用了其他过滤器的例子。如果我只记得在哪里,我会给归因(或责备)。我相信这是可以改进的

package filter;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Enumeration;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;

import filter.FilterRequestWrapper

public class PostBodyFilter implements Filter {

    private FilterConfig filterConfig = null;

    public void destroy() { 
        this.filterConfig = null;
    }

    public void doFilter(ServletRequest request, ServletResponse response,
                FilterChain chain) throws IOException, ServletException {
        if (filterConfig == null)
            return;
        FilterRequestWrapper requestWrapper = new FilterRequestWrapper((HttpServletRequest) request);
        String contentType = request.getContentType();
        StringBuffer parameters = getParameters(request);
        StringBuffer body = getBody(requestWrapper);
        request.setAttribute("REQPARAMETERS", parameters);
        request.setAttribute("REQBODY", body);
        request.setAttribute("REQCONTENTTYPE", contentType);
        chain.doFilter(requestWrapper, response);
    }

    private static StringBuffer getParameters(ServletRequest request) {
        Enumeration<String> names = request.getParameterNames();
        StringBuffer parameters = new StringBuffer();
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            parameters.append(name + "=");
            String values[] = request.getParameterValues(name);
            for (int i = 0; i < values.length; i++) {
                if (i > 0)
                    parameters.append("' ");
                parameters.append(values[i]);
            }
            if (names.hasMoreElements())
                parameters.append(" ");
        }
        return parameters;
    }

    private static StringBuffer getBody(ServletRequest request)
            throws IOException {
        StringBuffer body = new StringBuffer();
        BufferedReader bufferedReader = null;
        try {
            InputStream inputStream = request.getInputStream();
            if (inputStream != null) {
                bufferedReader = new BufferedReader(new InputStreamReader(
                        inputStream));
                char[] charBuffer = new char[128];
                int bytesRead = -1;
                while ((bytesRead = bufferedReader.read(charBuffer)) > 0) {
                    body.append(charBuffer, 0, bytesRead);
                }
            } else {
                body.append("");
            }
        } catch (IOException ex) {
            throw ex;
        } finally {
            if (bufferedReader != null) {
                try {
                    bufferedReader.close();
                } catch (IOException ex) {
                    throw ex;
                }
            }
        }
        return body;
    }   

    public void init(FilterConfig filterConfig) throws ServletException {
        this.filterConfig = filterConfig;
    }
}

package filter;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import javax.servlet.ServletInputStream;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;    

public class FilterRequestWrapper extends HttpServletRequestWrapper {

    private final String body;

    public FilterRequestWrapper(HttpServletRequest request) {
        super(request);

        StringBuilder stringBuilder = new StringBuilder();
        BufferedReader bufferedReader = null;

        try {
            InputStream inputStream = request.getInputStream();

            if (inputStream != null) {
                bufferedReader = new BufferedReader(new InputStreamReader(
                        inputStream));

                char[] charBuffer = new char[128];
                int bytesRead = -1;

                while ((bytesRead = bufferedReader.read(charBuffer)) > 0) {
                    stringBuilder.append(charBuffer, 0, bytesRead);
                }
            } else {
                stringBuilder.append("");
            }
        } catch (IOException ex) {

        } finally {
            if (bufferedReader != null) {
                try {
                    bufferedReader.close();
                } catch (IOException ex) {
                }
            }
        }

        body = stringBuilder.toString();
    }

    @Override
    public ServletInputStream getInputStream() throws IOException {
        final ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(
            body.getBytes());   

        ServletInputStream inputStream = new ServletInputStream() {
            public int read() throws IOException {
                return byteArrayInputStream.read();
            }
        };  

        return inputStream;
    }
}
包过滤器;
导入java.io.BufferedReader;
导入java.io.IOException;
导入java.io.InputStream;
导入java.io.InputStreamReader;
导入java.util.Enumeration;
导入javax.servlet.*;
导入javax.servlet.http.HttpServletRequest;
导入filter.FilterRequestWrapper
公共类PostBodyFilter实现过滤器{
private FilterConfig FilterConfig=null;
公共无效销毁(){
this.filterConfig=null;
}
public void doFilter(ServletRequest请求、ServletResponse响应、,
FilterChain链)抛出IOException、ServletException{
if(filterConfig==null)
返回;
FilterRequestWrapper requestWrapper=新的FilterRequestWrapper((HttpServletRequest)请求);
String contentType=request.getContentType();
StringBuffer参数=getParameters(请求);
stringbufferbody=getBody(requestWrapper);
setAttribute(“REQPARAMETERS”,参数);
setAttribute(“REQBODY”,body);
setAttribute(“REQCONTENTTYPE”,contentType);
doFilter(requestWrapper,response);
}
私有静态StringBuffer getParameters(ServletRequest请求){
枚举名称=request.getParameterNames();
StringBuffer参数=新的StringBuffer();
while(names.hasMoreElements()){
字符串名称=(字符串)名称.nextElement();
参数。追加(名称+“=”);
字符串值[]=request.getParameterValues(名称);
对于(int i=0;i0)
参数。追加(“”);
参数。追加(值[i]);
}
if(names.hasMoreElements())
参数。追加(“”);
}
返回参数;
}
私有静态StringBuffer getBody(ServletRequest请求)
抛出IOException{
StringBuffer主体=新的StringBuffer();
BufferedReader BufferedReader=null;
试一试{
InputStream InputStream=request.getInputStream();
如果(inputStream!=null){
bufferedReader=新的bufferedReader(新的InputStreamReader(
输入流);
char[]charBuffer=新字符[128];
int字节读取=-1;
而((bytesRead=bufferedReader.read(charBuffer))>0){
追加(charBuffer,0,字节读取);
}
}否则{
正文.附加(“”);
}
}捕获(IOEX异常){
掷骰子;
}最后{
if(bufferedReader!=null){
试一试{
bufferedReader.close();
}捕获(IOEX异常){
掷骰子;
}
}
}
返回体;
}   
public void init(FilterConfig FilterConfig)抛出ServletException{
this.filterConfig=filterConfig;
}
}
包装过滤器;
导入java.io.BufferedReader;
导入java.io.ByteArrayInputStream;
导入java.io.IOException;
导入java.io.InputStream;
导入java.io.InputStreamReader;
导入javax.servlet.ServletInputStream;
导入javax.servlet.http.HttpServletRequest;
导入javax.servlet.http.HttpServletRequestWrapper;
公共类FilterRequestWrapper扩展了HttpServletRequestWrapper{
私有最终字符串体;
公共FilterRequestWrapper(HttpServletRequest请求){
超级(请求);
StringBuilder StringBuilder=新的StringBuilder();
BufferedReader BufferedReader=null;
试一试{
InputStream InputStream=request.getInputStream();
如果(inputStream!=null){
bufferedReader=新的bufferedReader(新的InputStreamReader(
输入流);
char[]charBuffer=新字符[128];
int字节读取=-1;
而((bytesRead=bufferedReader.read(charBuffer))>0){
追加(charBuffer,0,字节读取);
}
}否则{
stringBuilder.append(“”);
}
}捕获(IOEX异常){
}最后{
if(bufferedReader!=null){
试一试{
bufferedReader.close();
}捕获(IOEX异常){
}
  @Bean
  public Session sessionBean() {
    // No connection to Alfresco available, create a new one
    SessionFactory sessionFactory = SessionFactoryImpl.newInstance();
    Map<String, String> parameters = new HashMap<>();
    parameters.put(SessionParameter.USER, username);
    parameters.put(SessionParameter.PASSWORD, password);
    parameters.put(SessionParameter.ATOMPUB_URL, host);
    parameters.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());
    parameters.put(SessionParameter.COMPRESSION, "true");
    parameters.put(SessionParameter.CACHE_TTL_OBJECTS, "0"); // Caching is turned off

    parameters.put(SessionParameter.HTTP_INVOKER_CLASS, "my.package.AlfrescoHttpInvoiker");



    // If there is only one repository exposed (e.g. Alfresco), these
    // lines will help detect it and its ID
    List<Repository> repositories = sessionFactory.getRepositories(parameters);
    Repository repository;
    if (repositories != null && repositories.size() > 0) {
      log.debug("Found (" + repositories.size() + ") Alfresco repositories");
      repository = repositories.get(0);
    } else {
      throw new CmisConnectionException(
              "Could not connect to the Alfresco Server, no repository found!");
    }
    return repository.createSession();
  }
    parameters.put(SessionParameter.HTTP_INVOKER_CLASS, "my.package.AlfrescoHttpInvoiker");
OutputStream out = new BufferedOutputStream(connOut, BUFFER_SIZE);
writer.write(out);
out.close();
try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
    writer.write(bos);
    out.write(bos.toByteArray());
    String str = new String(bos.toByteArray());
    LOG.debug("CMIS request body: " + str);
}