项目：lazycat
文件：AccessLogValve.java
@Override
public void addElement(StringBuilder buf,Date date,Request request,Response response,long time) {
// Don't need to flush since trigger for log message is after the
// response has been committed
long length = response.getBytesWritten(false);
if (length <= 0) {
// Protect against nulls and unexpected types as these values
// may be set by untrusted applications
Object start = request.getAttribute(Globals.SENDFILE_FILE_START_ATTR);
if (start instanceof Long) {
Object end = request.getAttribute(Globals.SENDFILE_FILE_END_ATTR);
if (end instanceof Long) {
length = ((Long) end).longValue() - ((Long) start).longValue();
}
}
}
if (length <= 0 && conversion) {
buf.append('-');
} else {
buf.append(length);
}
}
项目：tomcat7
文件：AuthenticatorBase.java
/**
* Look for the X509 certificate chain in the Request under the key
* <code>javax.servlet.request.X509Certificate</code>. If not found,trigger
* extracting the certificate chain from the Coyote request.
*
* @param request Request to be processed
*
* @return The X509 certificate chain if found,<code>null</code>
* otherwise.
*/
protected X509Certificate[] getRequestCertificates(final Request request)
throws IllegalStateException {
X509Certificate certs[] =
(X509Certificate[]) request.getAttribute(Globals.CERTIFICATES_ATTR);
if ((certs == null) || (certs.length < 1)) {
try {
request.getCoyoteRequest().action(ActionCode.REQ_SSL_CERTIFICATE,null);
certs = (X509Certificate[]) request.getAttribute(Globals.CERTIFICATES_ATTR);
} catch (IllegalStateException ise) {
// Request body was too large for save buffer
// Return null which will trigger an auth failure
}
}
return certs;
}
项目：tomcat7
文件：DefaultServlet.java
private File validateGlobalXsltFile() {
File result = null;
String base = System.getProperty(Globals.CATALINA_BASE_PROP);
if (base != null) {
File baseConf = new File(base,"conf");
result = validateGlobalXsltFile(baseConf);
}
if (result == null) {
String home = System.getProperty(Globals.CATALINA_HOME_PROP);
if (home != null && !home.equals(base)) {
File homeConf = new File(home,"conf");
result = validateGlobalXsltFile(homeConf);
}
}
return result;
}
项目：tomcat7
文件：ReplicatedContext.java
/**
* Start this component and implement the requirements
* of {@link org.apache.catalina.util.LifecycleBase#startInternal()}.
*
* @exception LifecycleException if this component detects a Fatal error
* that prevents this component from being used
*/
@Override
protected synchronized void startInternal() throws LifecycleException {
try {
CatalinaCluster catclust = (CatalinaCluster)this.getCluster();
if (this.context == null) this.context = new ReplApplContext(this);
if ( catclust != null ) {
ReplicatedMap<String,Object> map =
new ReplicatedMap<String,Object>(this,catclust.getChannel(),DEFAULT_REPL_TIMEOUT,getName(),getClassLoaders());
map.setChannelSendOptions(mapSendOptions);
((ReplApplContext)this.context).setAttributeMap(map);
if (getAltDDName() != null) context.setAttribute(Globals.ALT_DD_ATTR,getAltDDName());
}
super.startInternal();
} catch ( Exception x ) {
log.error("Unable to start ReplicatedContext",x);
throw new LifecycleException("Failed to start ReplicatedContext",x);
}
}
项目：tomcat7
文件：WebappClassLoaderBase.java
@Override
public boolean check(Permission permission) {
if (!Globals.IS_Security_ENABLED) {
return true;
}
Policy currentPolicy = Policy.getPolicy();
if (currentPolicy != null) {
ResourceEntry entry = findResourceInternal("/","/",false);
if (entry != null) {
CodeSource cs = new CodeSource(
entry.codeBase,(java.security.cert.Certificate[]) null);
PermissionCollection pc = currentPolicy.getPermissions(cs);
if (pc.implies(permission)) {
return true;
}
}
}
return false;
}
项目：lazycat
文件：ApplicationContext.java
/**
* Return the value of the specified initialization parameter,or
* <code>null</code> if this parameter does not exist.
*
* @param name
* Name of the initialization parameter to retrieve
*/
@Override
public String getinitParameter(final String name) {
// Special handling for XML settings as the context setting must
// always override anything that might have been set by an application.
if (Globals.JASPER_XML_VALIDATION_TLD_INIT_ParaM.equals(name) && context.getTldValidation()) {
return "true";
}
if (Globals.JASPER_XML_VALIDATION_INIT_ParaM.equals(name) && context.getXmlValidation()) {
return "true";
}
if (Globals.JASPER_XML_BLOCK_EXTERNAL_INIT_ParaM.equals(name)) {
if (!context.getXmlBlockExternal()) {
// System admin has explicitly changed the default
return "false";
}
}
return parameters.get(name);
}
项目：apache-tomcat-7.0.73-with-comment
文件：DefaultServlet.java
private File validateGlobalXsltFile() {
File result = null;
String base = System.getProperty(Globals.CATALINA_BASE_PROP);
if (base != null) {
File baseConf = new File(base,"conf");
result = validateGlobalXsltFile(homeConf);
}
}
return result;
}
项目：tomcat7
文件：Bootstrap.java
/**
* 设置catalina.home属性,如果用户未设置则使用当前的工作目录
* Set the <code>catalina.home</code> System property to the current
* working directory if it has not been set.
*/
private void setCatalinaHome() {
if (System.getProperty(Globals.CATALINA_HOME_PROP) != null)
return;
File bootstrapJar =
new File(System.getProperty("user.dir"),"bootstrap.jar");
if (bootstrapJar.exists()) {
try {
System.setProperty
(Globals.CATALINA_HOME_PROP,(new File(System.getProperty("user.dir"),".."))
.getCanonicalPath());
} catch (Exception e) {
// Ignore
System.setProperty(Globals.CATALINA_HOME_PROP,System.getProperty("user.dir"));
}
} else {
System.setProperty(Globals.CATALINA_HOME_PROP,System.getProperty("user.dir"));
}
}
项目：lams
文件：ErrorReportValve.java
/**
* Invoke the next Valve in the sequence. When the invoke returns,check
* the response state,and output an error report is necessary.
*
* @param request The servlet request to be processed
* @param response The servlet response to be created
*
* @exception IOException if an input/output error occurs
* @exception servletexception if a servlet error occurs
*/
public void invoke(Request request,Response response)
throws IOException,servletexception {
// Perform the request
getNext().invoke(request,response);
Throwable throwable =
(Throwable) request.getAttribute(Globals.EXCEPTION_ATTR);
if (response.isCommitted()) {
return;
}
if (throwable != null) {
// The response is an error
response.setError();
// Reset the response (if possible)
try {
response.reset();
} catch (IllegalStateException e) {
;
}
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
response.setSuspended(false);
try {
report(request,response,throwable);
} catch (Throwable tt) {
;
}
}
/**
* Forward this request and response to another resource for processing.
* Any runtime exception,IOException,or servletexception thrown by the
* called servlet will be propogated to the caller.
*
* @param request The servlet request to be forwarded
* @param response The servlet response to be forwarded
*
* @exception IOException if an input/output error occurs
* @exception servletexception if a servlet exception occurs
*/
public void forward(ServletRequest request,ServletResponse response)
throws servletexception,IOException
{
if (Globals.IS_Security_ENABLED) {
try {
PrivilegedForward dp = new PrivilegedForward(request,response);
AccessController.doPrivileged(dp);
} catch (PrivilegedActionException pe) {
Exception e = pe.getException();
if (e instanceof servletexception)
throw (servletexception) e;
throw (IOException) e;
}
} else {
doForward(request,response);
}
}
项目：tomcat7
文件：AccessLogValve.java
@Override
public void addElement(StringBuilder buf,long time) {
// Don't need to flush since trigger for log message is after the
// response has been committed
long length = response.getBytesWritten(false);
if (length <= 0) {
// Protect against nulls and unexpected types as these values
// may be set by untrusted applications
Object start = request.getAttribute(
Globals.SENDFILE_FILE_START_ATTR);
if (start instanceof Long) {
Object end = request.getAttribute(
Globals.SENDFILE_FILE_END_ATTR);
if (end instanceof Long) {
length = ((Long) end).longValue() -
((Long) start).longValue();
}
}
}
if (length <= 0 && conversion) {
buf.append('-');
} else {
buf.append(length);
}
}
项目：lazycat
文件：ApplicationHttpRequest.java
/**
* Override the <code>setAttribute()</code> method of the wrapped request.
*
* @param name
* Name of the attribute to set
* @param value
* Value of the attribute to set
*/
@Override
public void setAttribute(String name,Object value) {
if (name.equals(Globals.disPATCHER_TYPE_ATTR)) {
dispatcherType = (dispatcherType) value;
return;
} else if (name.equals(Globals.disPATCHER_REQUEST_PATH_ATTR)) {
requestdispatcherPath = value;
return;
}
if (!setSpecial(name,value)) {
getRequest().setAttribute(name,value);
}
}
项目：tomcat7
文件：Introspection.java
/**
* Obtain the declared methods for a class taking account of any security
* manager that may be configured.
*/
public static Method[] getDeclaredMethods(final Class<?> clazz) {
Method[] methods = null;
if (Globals.IS_Security_ENABLED) {
methods = AccessController.doPrivileged(
new PrivilegedAction<Method[]>(){
@Override
public Method[] run(){
return clazz.getDeclaredMethods();
}
});
} else {
methods = clazz.getDeclaredMethods();
}
return methods;
}
项目：tomcat7
文件：ApplicationContextFacade.java
@Override
public URL getResource(String path)
throws MalformedURLException {
if (Globals.IS_Security_ENABLED) {
try {
return (URL) invokeMethod(context,"getResource",new Object[]{path});
} catch(Throwable t) {
ExceptionUtils.handleThrowable(t);
if (t instanceof MalformedURLException){
throw (MalformedURLException)t;
}
return null;
}
} else {
return context.getResource(path);
}
}
项目：tomcat7
文件：ApplicationContext.java
/**
* Return the value of the specified initialization parameter,or
* <code>null</code> if this parameter does not exist.
*
* @param name Name of the initialization parameter to retrieve
*/
@Override
public String getinitParameter(final String name) {
// Special handling for XML settings as the context setting must
// always override anything that might have been set by an application.
if (Globals.JASPER_XML_VALIDATION_TLD_INIT_ParaM.equals(name) &&
context.getTldValidation()) {
return "true";
}
if (Globals.JASPER_XML_VALIDATION_INIT_ParaM.equals(name) &&
context.getXmlValidation()) {
return "true";
}
if (Globals.JASPER_XML_BLOCK_EXTERNAL_INIT_ParaM.equals(name)) {
if (!context.getXmlBlockExternal()) {
// System admin has explicitly changed the default
return "false";
}
}
return parameters.get(name);
}
项目：tomcat7
文件：ApplicationContext.java
/**
* Return the names of the context's initialization parameters,or an
* empty enumeration if the context has no initialization parameters.
*/
@Override
public Enumeration<String> getinitParameterNames() {
Set<String> names = new HashSet<String>();
names.addAll(parameters.keySet());
// Special handling for XML settings as these attributes will always be
// available if they have been set on the context
if (context.getTldValidation()) {
names.add(Globals.JASPER_XML_VALIDATION_TLD_INIT_ParaM);
}
if (context.getXmlValidation()) {
names.add(Globals.JASPER_XML_VALIDATION_INIT_ParaM);
}
if (!context.getXmlBlockExternal()) {
names.add(Globals.JASPER_XML_BLOCK_EXTERNAL_INIT_ParaM);
}
return Collections.enumeration(names);
}
项目：tomcat7
文件：ApplicationContext.java
@Override
public ClassLoader getClassLoader() {
ClassLoader result = context.getLoader().getClassLoader();
if (Globals.IS_Security_ENABLED) {
ClassLoader tccl = Thread.currentThread().getContextClassLoader();
ClassLoader parent = result;
while (parent != null) {
if (parent == tccl) {
break;
}
parent = parent.getParent();
}
if (parent == null) {
System.getSecurityManager().checkPermission(
new RuntimePermission("getClassLoader"));
}
}
return result;
}
/**
* Forward this request and response to another resource for processing.
* Any runtime exception,or servletexception thrown by the
* called servlet will be propagated to the caller.
*
* @param request The servlet request to be forwarded
* @param response The servlet response to be forwarded
*
* @exception IOException if an input/output error occurs
* @exception servletexception if a servlet exception occurs
*/
@Override
public void forward(ServletRequest request,response);
}
}
/**
* Include the response from another resource in the current response.
* Any runtime exception,or servletexception thrown by the
* called servlet will be propagated to the caller.
*
* @param request The servlet request that is including this one
* @param response The servlet response to be appended to
*
* @exception IOException if an input/output error occurs
* @exception servletexception if a servlet exception occurs
*/
@Override
public void include(ServletRequest request,IOException
{
if (Globals.IS_Security_ENABLED) {
try {
PrivilegedInclude dp = new PrivilegedInclude(request,response);
AccessController.doPrivileged(dp);
} catch (PrivilegedActionException pe) {
Exception e = pe.getException();
if (e instanceof servletexception)
throw (servletexception) e;
throw (IOException) e;
}
} else {
doInclude(request,response);
}
}
@Override
public void dispatch(ServletRequest request,ServletResponse response)
throws servletexception,IOException {
if (Globals.IS_Security_ENABLED) {
try {
Privilegeddispatch dp = new Privilegeddispatch(request,response);
AccessController.doPrivileged(dp);
} catch (PrivilegedActionException pe) {
Exception e = pe.getException();
if (e instanceof servletexception)
throw (servletexception) e;
throw (IOException) e;
}
} else {
dodispatch(request,response);
}
}
项目：apache-tomcat-7.0.73-with-comment
文件：ReplicatedContext.java
/**
* Start this component and implement the requirements
* of {@link org.apache.catalina.util.LifecycleBase#startInternal()}.
*
* @exception LifecycleException if this component detects a Fatal error
* that prevents this component from being used
*/
@Override
protected synchronized void startInternal() throws LifecycleException {
try {
CatalinaCluster catclust = (CatalinaCluster)this.getCluster();
if (this.context == null) this.context = new ReplApplContext(this);
if ( catclust != null ) {
ReplicatedMap<String,x);
}
}
项目：lazycat
文件：DefaultServlet.java
private File validateGlobalXsltFile() {
File result = null;
String base = System.getProperty(Globals.CATALINA_BASE_PROP);
if (base != null) {
File baseConf = new File(base,"conf");
result = validateGlobalXsltFile(baseConf);
}
if (result == null) {
String home = System.getProperty(Globals.CATALINA_HOME_PROP);
if (home != null && !home.equals(base)) {
File homeConf = new File(home,"conf");
result = validateGlobalXsltFile(homeConf);
}
}
return result;
}
项目：apache-tomcat-7.0.73-with-comment
文件：ResponseFacade.java
@Override
public void setDateHeader(String name,long date) {
if (isCommitted()) {
return;
}
if(Globals.IS_Security_ENABLED) {
AccessController.doPrivileged(new DateHeaderPrivilegedAction
(name,date,false));
} else {
response.setDateHeader(name,date);
}
}
项目：tomcat7
文件：ReplicatedContext.java
@Override
public ServletContext getServletContext() {
if (context == null) {
context = new ReplApplContext(this);
if (getAltDDName() != null)
context.setAttribute(Globals.ALT_DD_ATTR,getAltDDName());
}
return ((ReplApplContext)context).getFacade();
}
项目：apache-tomcat-7.0.73-with-comment
文件：PersistentValve.java
private void bind(Context context) {
// Bind the context CL to the current thread
if (clBindrequired && context.getLoader() != null) {
if (Globals.IS_Security_ENABLED) {
PrivilegedAction<Void> pa =
new PrivilegedSetTccl(context.getLoader().getClassLoader());
AccessController.doPrivileged(pa);
} else {
Thread.currentThread().setContextClassLoader(context.getLoader().getClassLoader());
}
}
}
项目：apache-tomcat-7.0.73-with-comment
文件：ApplicationFilterChain.java
/**
* Process the event,using the security manager if the option is enabled.
*
* @param event the event to process
*
* @exception IOException if an input/output error occurs
* @exception servletexception if a servlet exception occurs
*/
@Override
public void doFilterEvent(CometEvent event)
throws IOException,servletexception {
if( Globals.IS_Security_ENABLED ) {
final CometEvent ev = event;
try {
java.security.AccessController.doPrivileged(
new java.security.PrivilegedExceptionAction<Void>() {
@Override
public Void run()
throws servletexception,IOException {
internalDoFilterEvent(ev);
return null;
}
}
);
} catch( PrivilegedActionException pe) {
Exception e = pe.getException();
if (e instanceof servletexception)
throw (servletexception) e;
else if (e instanceof IOException)
throw (IOException) e;
else if (e instanceof RuntimeException)
throw (RuntimeException) e;
else
throw new servletexception(e.getMessage(),e);
}
} else {
internalDoFilterEvent(event);
}
}
项目：apache-tomcat-7.0.73-with-comment
文件：Tomcat.java
protected void initBaseDir() {
String catalinaHome = System.getProperty(Globals.CATALINA_HOME_PROP);
if (basedir == null) {
basedir = System.getProperty(Globals.CATALINA_BASE_PROP);
}
if (basedir == null) {
basedir = catalinaHome;
}
if (basedir == null) {
// Create a temp dir.
basedir = System.getProperty("user.dir") +
"/tomcat." + port;
File home = new File(basedir);
home.mkdir();
if (!home.isAbsolute()) {
try {
basedir = home.getCanonicalPath();
} catch (IOException e) {
basedir = home.getAbsolutePath();
}
}
}
if (catalinaHome == null) {
System.setProperty(Globals.CATALINA_HOME_PROP,basedir);
}
System.setProperty(Globals.CATALINA_BASE_PROP,basedir);
}
private void dodispatch(ServletRequest request,IOException {
// Set up to handle the specified request and response
State state = new State(request,false);
// Create a wrapped response to use for this request
wrapResponse(state);
ApplicationHttpRequest wrequest =
(ApplicationHttpRequest) wrapRequest(state);
if (queryString != null) {
wrequest.setQueryParams(queryString);
}
wrequest.setAttribute(Globals.disPATCHER_TYPE_ATTR,dispatcherType.ASYNC);
wrequest.setAttribute(Globals.disPATCHER_REQUEST_PATH_ATTR,getCombinedpath());
wrequest.setcontextpath(context.getPath());
wrequest.setRequestURI(requestURI);
wrequest.setServletPath(servletPath);
wrequest.setPathInfo(pathInfo);
if (queryString != null) {
wrequest.setQueryString(queryString);
wrequest.setQueryParams(queryString);
}
invoke(state.outerRequest,state.outerResponse,state);
}
项目：tomcat7
文件：Bootstrap.java
/**
* 通过系统属性取替换对应的占位参数${}
* 查找${位置,然后查找} 的位置,截取中间内容去替换,不支持嵌套的${}.
*
*
* System property replacement in the given string.
*
* @param str The original string
* @return the modified string
*/
protected String replace(String str) {
// Implementation is copied from ClassLoaderLogManager.replace(),// but added special processing for catalina.home and catalina.base.
String result = str;
int pos_start = str.indexOf("${");
if (pos_start >= 0) {
StringBuilder builder = new StringBuilder();
int pos_end = -1;
while (pos_start >= 0) {
builder.append(str,pos_end + 1,pos_start);
pos_end = str.indexOf('}',pos_start + 2);
if (pos_end < 0) {
pos_end = pos_start - 1;
break;
}
String propName = str.substring(pos_start + 2,pos_end);
String replacement;
if (propName.length() == 0) {
replacement = null;
} else if (Globals.CATALINA_HOME_PROP.equals(propName)) {
replacement = getCatalinaHome();
} else if (Globals.CATALINA_BASE_PROP.equals(propName)) {
replacement = getCatalinaBase();
} else {
replacement = System.getProperty(propName);
}
if (replacement != null) {
builder.append(replacement);
} else {
builder.append(str,pos_start,pos_end + 1);
}
pos_start = str.indexOf("${",pos_end + 1);
}
builder.append(str,str.length());
result = builder.toString();
}
return result;
}
项目：apache-tomcat-7.0.73-with-comment
文件：StandardContext.java
/**
* Return a File object representing the base directory for the
* entire servlet container (i.e. the Engine container if present).
*/
protected File engineBase() {
String base=System.getProperty(Globals.CATALINA_BASE_PROP);
if( base == null ) {
StandardEngine eng=(StandardEngine)this.getParent().getParent();
base=eng.getBaseDir();
}
return (new File(base));
}
项目：tomcat7
文件：Bootstrap.java
/**
* Set the <code>catalina.base</code> System property to the current
* working directory if it has not been set.
*/
private void setCatalinaBase() {
if (System.getProperty(Globals.CATALINA_BASE_PROP) != null)
return;
if (System.getProperty(Globals.CATALINA_HOME_PROP) != null)
System.setProperty(Globals.CATALINA_BASE_PROP,System.getProperty(Globals.CATALINA_HOME_PROP));
else
System.setProperty(Globals.CATALINA_BASE_PROP,System.getProperty("user.dir"));
}
项目：tomcat7
文件：ResponseFacade.java
@Override
public void setDateHeader(String name,date);
}
}
项目：lazycat
文件：SSIFilter.java
@Override
public void doFilter(ServletRequest request,ServletResponse response,FilterChain chain)
throws IOException,servletexception {
// cast once
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse res = (HttpServletResponse) response;
// indicate that we're in SSI processing
req.setAttribute(Globals.SSI_FLAG_ATTR,"true");
// setup to capture output
ByteArrayServletoutputStream basos = new ByteArrayServletoutputStream();
ResponseIncludeWrapper responseIncludeWrapper = new ResponseIncludeWrapper(config.getServletContext(),req,res,basos);
// process remainder of filter chain
chain.doFilter(req,responseIncludeWrapper);
// we can't assume the chain flushed its output
responseIncludeWrapper.flushOutputStreamOrWriter();
byte[] bytes = basos.toByteArray();
// get content type
String contentType = responseIncludeWrapper.getContentType();
// is this an allowed type for SSI processing?
if (contentTypeRegEx.matcher(contentType).matches()) {
String encoding = res.getCharacterEncoding();
// set up SSI processing
SSIExternalResolver ssiExternalResolver = new SSIServletExternalResolver(config.getServletContext(),isVirtualWebappRelative,debug,encoding);
SSIProcessor ssiProcessor = new SSIProcessor(ssiExternalResolver,allowExec);
// prepare readers/writers
Reader reader = new InputStreamReader(new ByteArrayInputStream(bytes),encoding);
ByteArrayOutputStream ssIoUt = new ByteArrayOutputStream();
PrintWriter writer = new PrintWriter(new OutputStreamWriter(ssIoUt,encoding));
// do SSI processing
long lastModified = ssiProcessor.process(reader,responseIncludeWrapper.getLastModified(),writer);
// set output bytes
writer.flush();
bytes = ssIoUt.toByteArray();
// override headers
if (expires != null) {
res.setDateHeader("expires",(new java.util.Date()).getTime() + expires.longValue() * 1000);
}
if (lastModified > 0) {
res.setDateHeader("last-modified",lastModified);
}
res.setContentLength(bytes.length);
Matcher shtmlMatcher = shtmlRegEx.matcher(responseIncludeWrapper.getContentType());
if (shtmlMatcher.matches()) {
// Convert shtml mime type to ordinary html mime type but
// preserve
// encoding,if any.
String enc = shtmlMatcher.group(1);
res.setContentType("text/html" + ((enc != null) ? enc : ""));
}
}
// write output
OutputStream out = null;
try {
out = res.getoutputStream();
} catch (IllegalStateException e) {
// Ignore,will try to use a writer
}
if (out == null) {
res.getWriter().write(new String(bytes));
} else {
out.write(bytes);
}
}
项目：tomcat7
文件：Request.java
/**
* Test if a given name is one of the special Servlet-spec SSL attributes.
*/
static boolean isSSLAttribute(String name) {
return Globals.CERTIFICATES_ATTR.equals(name) ||
Globals.CIPHER_SUITE_ATTR.equals(name) ||
Globals.KEY_SIZE_ATTR.equals(name) ||
Globals.SSL_SESSION_ID_ATTR.equals(name) ||
Globals.SSL_SESSION_ID_TOMCAT_ATTR.equals(name) ||
Globals.SSL_SESSION_MGR_ATTR.equals(name);
}
项目：apache-tomcat-7.0.73-with-comment
文件：RequestFacade.java
@Override
public Enumeration<String> getAttributeNames() {
if (request == null) {
throw new IllegalStateException(
sm.getString("requestFacade.nullRequest"));
}
if (Globals.IS_Security_ENABLED){
return AccessController.doPrivileged(
new GetAttributePrivilegedAction());
} else {
return request.getAttributeNames();
}
}
项目：tomcat7
文件：RequestFacade.java
@Override
public String getCharacterEncoding() {
if (request == null) {
throw new IllegalStateException(
sm.getString("requestFacade.nullRequest"));
}
if (Globals.IS_Security_ENABLED){
return AccessController.doPrivileged(
new GetCharacterEncodingPrivilegedAction());
} else {
return request.getCharacterEncoding();
}
}
项目：apache-tomcat-7.0.73-with-comment
文件：ApplicationHttpRequest.java
/**
* Override the <code>getAttribute()</code> method of the wrapped request.
*
* @param name Name of the attribute to retrieve
*/
@Override
public Object getAttribute(String name) {
if (name.equals(Globals.disPATCHER_TYPE_ATTR)) {
return dispatcherType;
} else if (name.equals(Globals.disPATCHER_REQUEST_PATH_ATTR)) {
if ( requestdispatcherPath != null ){
return requestdispatcherPath.toString();
} else {
return null;
}
}
int pos = getSpecial(name);
if (pos == -1) {
return getRequest().getAttribute(name);
} else {
if ((specialAttributes[pos] == null)
&& (specialAttributes[5] == null) && (pos >= 5)) {
// If it's a forward special attribute,and null,it means this
// is an include,so we check the wrapped request since
// the request Could have been forwarded before the include
return getRequest().getAttribute(name);
} else {
return specialAttributes[pos];
}
}
}
protected String getBaseDir() {
Container engineC = context.getParent().getParent();
if (engineC instanceof StandardEngine) {
return ((StandardEngine) engineC).getBaseDir();
}
return System.getProperty(Globals.CATALINA_BASE_PROP);
}