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scouter.agent.Configure Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package scouter.agent;
import scouter.Version;
import scouter.agent.netio.data.DataProxy;
import scouter.agent.util.JarUtil;
import scouter.lang.conf.ConfObserver;
import scouter.lang.conf.ConfigDesc;
import scouter.lang.conf.ConfigValueUtil;
import scouter.lang.counters.CounterConstants;
import scouter.lang.value.ListValue;
import scouter.lang.value.MapValue;
import scouter.net.NetConstants;
import scouter.util.DateUtil;
import scouter.util.FileUtil;
import scouter.util.HashUtil;
import scouter.util.StringEnumer;
import scouter.util.StringKeyLinkedMap;
import scouter.util.StringSet;
import scouter.util.StringUtil;
import scouter.util.SysJMX;
import scouter.util.SystemUtil;
import scouter.util.ThreadUtil;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
public class Configure extends Thread {
public static boolean JDBC_REDEFINED = false;
private static Configure instance = null;
private long last_load_time = -1;
public Properties property = new Properties();
private boolean running = true;
private File propertyFile;
long last_check = 0;
public static String agent_dir_path;
static {
File jarFile = JarUtil.getThisJarFile();
if (jarFile == null) {
agent_dir_path = new File("./").getAbsolutePath();
} else {
agent_dir_path = jarFile.getParent();
}
}
public final static synchronized Configure getInstance() {
if (instance == null) {
instance = new Configure();
instance.setDaemon(true);
instance.setName(ThreadUtil.getName(instance));
instance.start();
}
return instance;
}
//Network
@ConfigDesc("UDP local IP")
public String net_local_udp_ip = null;
@ConfigDesc("UDP local Port")
public int net_local_udp_port;
@ConfigDesc("Collector IP")
public String net_collector_ip = "127.0.0.1";
@ConfigDesc("Collector UDP Port")
public int net_collector_udp_port = NetConstants.SERVER_UDP_PORT;
@ConfigDesc("Collector TCP Port")
public int net_collector_tcp_port = NetConstants.SERVER_TCP_PORT;
@ConfigDesc("Collector TCP Session Count")
public int net_collector_tcp_session_count = 1;
@ConfigDesc("Collector TCP Socket Timeout(ms)")
public int net_collector_tcp_so_timeout_ms = 60000;
@ConfigDesc("Collector TCP Connection Timeout(ms)")
public int net_collector_tcp_connection_timeout_ms = 3000;
@ConfigDesc("UDP Buffer Size")
public int net_udp_packet_max_bytes = 60000;
@ConfigDesc("UDP Collection Interval(ms)")
public long net_udp_collection_interval_ms = 100;
//Object
@ConfigDesc("Object Type")
public String obj_type = "";
@ConfigDesc("Object Name")
public String obj_name = "";
@ConfigDesc("Host Type")
public String obj_host_type = "";
@ConfigDesc("Host Name")
public String obj_host_name = "";
@ConfigDesc("Activating for using object name as PID")
public boolean obj_name_auto_pid_enabled = false;
@ConfigDesc("Redefining DS, RP type according to main object")
public boolean obj_type_inherit_to_child_enabled = false;
@ConfigDesc("Activating collect sub counters using JMX")
public boolean jmx_counter_enabled = true;
//profile
@ConfigDesc("Http Query String profile")
public boolean profile_http_querystring_enabled;
@ConfigDesc("Http Header profile")
public boolean profile_http_header_enabled;
@ConfigDesc("Service URL prefix for Http header profile")
public String profile_http_header_url_prefix = "/";
@ConfigDesc("http header names for profiling with comma separator")
public String profile_http_header_keys = "";
@ConfigDesc("Http Parameter profile")
public boolean profile_http_parameter_enabled;
@ConfigDesc("Service URL prefix for Http parameter profile")
public String profile_http_parameter_url_prefix = "/";
@ConfigDesc("spring controller method parameter profile")
public boolean profile_spring_controller_method_parameter_enabled = false;
@ConfigDesc("Activating profile summary function")
public boolean profile_summary_mode_enabled = false;
@ConfigDesc("Calculating CPU time by profile")
public boolean profile_thread_cputime_enabled = false;
@ConfigDesc("ThreadStack profile for open socket")
public boolean profile_socket_open_fullstack_enabled = false;
@ConfigDesc("ThreadStack profile for a certain port of open socket")
public int profile_socket_open_fullstack_port = 0;
@ConfigDesc("SQL Map profile")
public boolean profile_sqlmap_name_enabled = true;
@ConfigDesc("DBConnection profile")
public boolean profile_connection_open_enabled = true;
@ConfigDesc("Activating stack information profile in opening DB connection")
public boolean profile_connection_open_fullstack_enabled = false;
@ConfigDesc("AutoCommit profile")
public boolean profile_connection_autocommit_status_enabled = false;
@ConfigDesc("Method profile")
public boolean profile_method_enabled = true;
@ConfigDesc("Profile Buffer Size")
public int profile_step_max_count = 1024;
@ConfigDesc("Stack profile in occurrence of service error")
public boolean profile_fullstack_service_error_enabled = false;
@ConfigDesc("Stack profile in occurrence of apicall error")
public boolean profile_fullstack_apicall_error_enabled = false;
@ConfigDesc("Stack profile in occurrence of sql error")
public boolean profile_fullstack_sql_error_enabled = false;
@ConfigDesc("Stack profile in occurrence of commit error")
public boolean profile_fullstack_sql_commit_enabled = false;
@ConfigDesc("Stack profile in occurrence of sql error")
public boolean profile_fullstack_hooked_exception_enabled = false;
@ConfigDesc("Number of stack profile lines in occurrence of error")
public int profile_fullstack_max_lines = 0;
@ConfigDesc("Activating SQL literal task")
public boolean profile_sql_escape_enabled = true;
@ConfigDesc("")
public boolean _profile_fullstack_sql_connection_enabled = false;
@ConfigDesc("")
public boolean profile_fullstack_rs_leak_enabled = false;
@ConfigDesc("")
public boolean profile_fullstack_stmt_leak_enabled = false;
//Trace
@ConfigDesc("User ID based(0 : Remote Address, 1 : Cookie, 2 : Scouter Cookie, 2 : Header) \n - able to set value for 1.Cookie and 3.Header \n - refer to 'trace_user_session_key'")
public int trace_user_mode = 2; // 0:Remote IP, 1:JSessionID, 2:Scouter Cookie, 3:Header
@ConfigDesc("Tracing background thread socket")
public boolean trace_background_socket_enabled = true;
@ConfigDesc("Adding assigned header value to the service name")
public String trace_service_name_header_key;
@ConfigDesc("Adding assigned get parameter to the service name")
public String trace_service_name_get_key;
@ConfigDesc("Adding assigned post parameter to the service name")
public String trace_service_name_post_key;
@ConfigDesc("Active Thread Warning Time(ms)")
public long trace_activeserivce_yellow_time = 3000;
@ConfigDesc("Active Thread Fatal Time(ms)")
public long trace_activeservice_red_time = 8000;
@ConfigDesc("Identifying header key of Remote IP")
public String trace_http_client_ip_header_key = "";
@ConfigDesc("Activating gxid connection in HttpTransfer")
public boolean trace_interservice_enabled = true;
@ConfigDesc("")
public String _trace_interservice_gxid_header_key = "X-Scouter-Gxid";
@ConfigDesc("")
public boolean trace_response_gxid_enabled = false;
@ConfigDesc("")
public String _trace_interservice_callee_header_key = "X-Scouter-Callee";
@ConfigDesc("")
public String _trace_interservice_caller_header_key = "X-Scouter-Caller";
@ConfigDesc("JSession key for user ID")
public String trace_user_session_key = "JSESSIONID";
@ConfigDesc("")
public boolean _trace_auto_service_enabled = false;
@ConfigDesc("")
public boolean _trace_auto_service_backstack_enabled = true;
@ConfigDesc("Activating trace DB2")
public boolean trace_db2_enabled = true;
@Deprecated
@ConfigDesc("Deprecated!")
public boolean trace_webserver_enabled = false;
@Deprecated
@ConfigDesc("Deprecated!")
public String trace_webserver_name_header_key = "X-Forwarded-Host";
@Deprecated
@ConfigDesc("Deprecated!")
public String trace_webserver_time_header_key = "X-Forwarded-Time";
@ConfigDesc("measure queuing time from load balancer, reverse proxy, web server...\n if set, you can open Queuing Time view.")
public boolean trace_request_queuing_enabled = false;
@ConfigDesc("the name of server that set request start time")
public String trace_request_queuing_start_host_header = "X-Request-Start-Host";
@ConfigDesc("set request start time.\n - time format : t=microsecond (or) ts=second.milli")
public String trace_request_queuing_start_time_header = "X-Request-Start-Time";
@ConfigDesc("the name of server that set the trace_request_queuing_start_2nd_time_header")
public String trace_request_queuing_start_2nd_host_header = "X-Request-Start-2nd-Host";
@ConfigDesc("set request passing time measured by 2nd layered server.\n - time format : t=microsecond (or) ts=second.milli")
public String trace_request_queuing_start_2nd_time_header = "X-Request-Start-2nd-Time";
@ConfigDesc("")
public int _trace_fullstack_socket_open_port = 0;
@ConfigDesc("")
public int _trace_sql_parameter_max_count = 128;
@ConfigDesc("")
public String trace_delayed_service_mgr_filename = "setting_delayed_service.properties";
@ConfigDesc("")
public boolean trace_rs_leak_enabled = false;
@ConfigDesc("")
public boolean trace_stmt_leak_enabled = false;
//Dir
@ConfigDesc("Plugin directory")
public File plugin_dir = new File(agent_dir_path + "/plugin");
@ConfigDesc("Dump directory")
public File dump_dir = new File(agent_dir_path + "/dump");
//public File mgr_agent_lib_dir = new File("./_scouter_");
//Manager
@ConfigDesc("")
public String mgr_static_content_extensions = "js, htm, html, gif, png, jpg, css";
@ConfigDesc("")
public String mgr_log_ignore_ids = "";
//Auto dump options when active service is exceed the set threshold count.
@ConfigDesc("Activating auto dump - append dumps onto the dump file in dump directory.")
public boolean autodump_enabled = false;
@ConfigDesc("Auto dump trigger point (dump when exceeding this active service count)")
public int autodump_trigger_active_service_cnt = 10000;
@ConfigDesc("Minimum interval(ms) for operating auto dump function - hard min : 5000")
public long autodump_interval_ms = 30000;
@ConfigDesc("Auto dump level (1 : ThreadDump, 2 : active service, 3 : thread list)")
public int autodump_level = 1; // 1:ThreadDump, 2:ActiveService, 3:ThreadList
//Auto dump options about the thread on stuck
@ConfigDesc("Dump when a thread are running over this time - 0 is disabled")
public int autodump_stuck_thread_ms = 0;
@ConfigDesc("")
public int autodump_stuck_check_interval_ms = 10000;
//Auto dump options on exceeded process cpu
@ConfigDesc("Enable the function to generate dump file when this process cpu is over than the set threshold")
public boolean autodump_cpu_exceeded_enabled = false;
@ConfigDesc("Threshold of cpu to generate dump file")
public int autodump_cpu_exceeded_threshold_pct = 90;
@ConfigDesc("Threshold of over-cpu-threshold duration")
public int autodump_cpu_exceeded_duration_ms = 30000;
@ConfigDesc("Dump file generation interval")
public int autodump_cpu_exceeded_dump_interval_ms = 3000;
@ConfigDesc("value of how many dump is generated.")
public int autodump_cpu_exceeded_dump_cnt = 3;
//XLog
@Deprecated
@ConfigDesc("(deprecated) XLog Ignore Time\n - for backward compatibility. Use xlog_sampling_xxx options instead")
public int xlog_lower_bound_time_ms = 0;
//XLog error marking
@ConfigDesc("Leave an error message at XLog in case of over fetching. (fetch count)")
public int xlog_error_jdbc_fetch_max = 10000;
@ConfigDesc("Leave an error message at XLog in case of over timing query. (ms)")
public int xlog_error_sql_time_max_ms = 30000;
@ConfigDesc("Leave an error message at XLog when UserTransaction's begin/end unpaired")
public boolean xlog_error_check_user_transaction_enabled = true;
@ConfigDesc("mark as error on xlog flag if SqlException is occured.")
public boolean xlog_error_on_sqlexception_enabled = true;
@ConfigDesc("mark as error on xlog flag if Api call errors are occured.")
public boolean xlog_error_on_apicall_exception_enabled = true;
//XLog hard sampling options
@ConfigDesc("XLog hard sampling mode enabled\n - for the best performance but it affects all statistics data")
public boolean _xlog_hard_sampling_enabled = false;
@ConfigDesc("XLog hard sampling rate(%) - discard data over the percentage")
public int _xlog_hard_sampling_rate_pct = 10;
//XLog soft sampling options
@ConfigDesc("XLog sampling mode enabled")
public boolean xlog_sampling_enabled = false;
@ConfigDesc("XLog sampling bound millisecond - step1(lowest : range - from 0 to here)")
public int xlog_sampling_step1_ms = 100;
@ConfigDesc("XLog sampling step1 percentage(%)")
public int xlog_sampling_step1_rate_pct = 3;
@ConfigDesc("XLog sampling bound millisecond - step2(range - from step1 to here)")
public int xlog_sampling_step2_ms = 1000;
@ConfigDesc("XLog sampling step2 percentage(%)")
public int xlog_sampling_step2_rate_pct = 10;
@ConfigDesc("XLog sampling bound millisecond - step3(highest : range - from step2 to here)")
public int xlog_sampling_step3_ms = 3000;
@ConfigDesc("XLog sampling step3 percentage(%)")
public int xlog_sampling_step3_rate_pct = 30;
@ConfigDesc("XLog sampling over step3 percentage(%)")
public int xlog_sampling_over_rate_pct = 100;
//Alert
@ConfigDesc("Limited length of alert message")
public int alert_message_length = 3000;
@ConfigDesc("Minimum interval(ms) in fetching the same alert")
public long alert_send_interval_ms = 10000;
@ConfigDesc("PermGen usage for send alert")
public int alert_perm_warning_pct = 90;
//Log
@ConfigDesc("")
public boolean _log_asm_enabled;
@ConfigDesc("")
public boolean _log_udp_xlog_enabled;
@ConfigDesc("")
public boolean _log_udp_object_enabled;
@ConfigDesc("")
public boolean _log_udp_counter_enabled;
@ConfigDesc("")
public boolean _log_datasource_lookup_enabled = true;
@ConfigDesc("")
public boolean _log_background_sql = false;
@ConfigDesc("Log directory")
public String log_dir = "";
@ConfigDesc("Retaining log according to date")
public boolean log_rotation_enabled = true;
@ConfigDesc("Keeping period of log")
public int log_keep_days = 7;
@ConfigDesc("")
public boolean _trace = false;
@ConfigDesc("")
public boolean _trace_use_logger = false;
//Hook
@ConfigDesc("Method set for argument hooking")
public String hook_args_patterns = "";
@ConfigDesc("Method set for return hooking")
public String hook_return_patterns = "";
@ConfigDesc("Method set for constructor hooking")
public String hook_constructor_patterns = "";
@ConfigDesc("Method set for dbconnection hooking")
public String hook_connection_open_patterns = "";
@ConfigDesc("IntialContext Class Set")
public String hook_context_classes = "javax/naming/InitialContext";
@ConfigDesc("Method set for method hooking")
public String hook_method_patterns = "";
@ConfigDesc("Prefix without Method hooking")
public String hook_method_ignore_prefixes = "get,set";
@ConfigDesc("Class set without Method hookingt")
public String hook_method_ignore_classes = "";
@ConfigDesc("")
public String hook_method_exclude_patterns = "";
@ConfigDesc("Activating public Method hooking")
public boolean hook_method_access_public_enabled = true;
@ConfigDesc("Activating private Method hooking")
public boolean hook_method_access_private_enabled = false;
@ConfigDesc("Activating protected Method hooking")
public boolean hook_method_access_protected_enabled = false;
@ConfigDesc("Activating none Method hooking")
public boolean hook_method_access_none_enabled = false;
@ConfigDesc("Activating lambda Method hooking")
public boolean hook_method_lambda_enable = true;
@ConfigDesc("Method set for service hooking")
public String hook_service_patterns = "";
@ConfigDesc("Method set for apicall hooking")
public String hook_apicall_patterns = "";
@ConfigDesc("Method set for apicallinfo hooking")
public String hook_apicall_info_patterns = "";
@ConfigDesc("Method set for jsp hooking")
public String hook_jsp_patterns = "";
@ConfigDesc("Method set for preparestatement hooking")
public String hook_jdbc_pstmt_classes = "";
@ConfigDesc("Method set for statement hooking")
public String hook_jdbc_stmt_classes = "";
@ConfigDesc("Method set for resultset hooking")
public String hook_jdbc_rs_classes = "";
@ConfigDesc("Method set for dbconnection wrapping")
public String hook_jdbc_wrapping_driver_patterns = "";
@ConfigDesc("Exception class patterns - These will seem as error on xlog view.\n (ex) my.app.BizException,my.app.exception.*Exception")
public String hook_exception_class_patterns = "";
@ConfigDesc("Exception class exclude patterns")
public String hook_exception_exclude_class_patterns = "";
@ConfigDesc("Exception handler patterns\n - exceptions passed to these methods are treated as error on xlog view.\n (ex) my.app.myHandler.handleException")
public String hook_exception_handler_method_patterns = "";
@ConfigDesc("Exception handler exclude class name patterns(can not include star-* in patterns)\n - (ex) my.app.MyManagedException,MyBizException")
public String hook_exception_handler_exclude_class_patterns = "";
@ConfigDesc("Hook for supporting async servlet")
public boolean hook_async_servlet_enabled = true;
@ConfigDesc("startAsync impl. method patterns")
public String hook_async_servlet_start_patterns = "";
@ConfigDesc("asyncContext dispatch impl. method patterns")
public String hook_async_context_dispatch_patterns = "";
@ConfigDesc("spring async execution submit patterns")
public String hook_spring_async_submit_patterns = "";
@ConfigDesc("spring async execution hook enabled")
public boolean hook_spring_async_enabled = true;
@ConfigDesc("Hook callable and runnable for tracing async processing.\n It hook only 'hook_async_callrunnable_scan_prefixes' option contains pacakage or classes")
public boolean hook_async_callrunnable_enable = true;
@ConfigDesc("scanning range prefixes for hooking callable, runnable implementations and lambda expressions.\n usually your application package.\n 2 or more packages can be separated by commas.")
public String hook_async_callrunnable_scan_package_prefixes = "";
@ConfigDesc("Experimental! test it on staging environment of your system before enable this option.\n enable lambda expressioned class hook for detecting asyncronous processing. \nOnly classes under the package configured by 'hook_async_callrunnable_scan_package_prefixes' is hooked.")
public boolean hook_lambda_instrumentation_strategy_enabled = false;
@ConfigDesc("")
public String hook_add_fields = "";
@ConfigDesc("")
public boolean _hook_serivce_enabled = true;
@ConfigDesc("")
public boolean _hook_dbsql_enabled = true;
@ConfigDesc("")
public boolean _hook_dbconn_enabled = true;
@ConfigDesc("")
public boolean _hook_cap_enabled = true;
@ConfigDesc("")
public boolean _hook_methods_enabled = true;
@ConfigDesc("")
public boolean _hook_socket_enabled = true;
@ConfigDesc("")
public boolean _hook_jsp_enabled = true;
@ConfigDesc("")
public boolean _hook_async_enabled = true;
@ConfigDesc("")
public boolean _hook_usertx_enabled = true;
@ConfigDesc("")
public String _hook_direct_patch_classes = "";
@ConfigDesc("")
public boolean _hook_spring_rest_enabled = true;
@ConfigDesc("")
public String _hook_boot_prefix = null;
@ConfigDesc("for warning a big Map type object that have a lot of entities.\n It may increase system load. be careful to enable this option.")
public boolean _hook_map_impl_enabled = false;
@ConfigDesc("")
public int _hook_map_impl_warning_size = 50000;
//Control
@ConfigDesc("Activating Reject service")
public boolean control_reject_service_enabled = false;
@ConfigDesc("Minimum count of rejecting active service")
public int control_reject_service_max_count = 10000;
@ConfigDesc("Activating Reject URL")
public boolean control_reject_redirect_url_enabled = false;
@ConfigDesc("Reject Text")
public String control_reject_text = "too many request!!";
@ConfigDesc("Reject URL")
public String control_reject_redirect_url = "/error.html";
// Counter
@ConfigDesc("Activating collect counter")
public boolean counter_enabled = true;
@ConfigDesc("think time (ms) of recent user")
public long counter_recentuser_valid_ms = DateUtil.MILLIS_PER_FIVE_MINUTE;
@ConfigDesc("Path to file creation directory of process ID file")
public String counter_object_registry_path = "/tmp/scouter";
// SFA(Stack Frequency Analyzer)
@ConfigDesc("Activating period threaddump function")
public boolean sfa_dump_enabled = false;
@ConfigDesc("SFA thread dump Interval(ms)")
public int sfa_dump_interval_ms = 10000;
//PSTS(Preiodical Stacktrace Step)
@ConfigDesc("Activating periodical stacktrace step (write fixed interval thread dump on a profile)")
public boolean _psts_enabled = false;
@ConfigDesc("PSTS(periodical stacktrace step) thread dump Interval(ms) - hard min limit 2000")
public int _psts_dump_interval_ms = 10000;
//Summary
@ConfigDesc("Activating summary function")
public boolean summary_enabled = true;
@ConfigDesc("")
public boolean _summary_connection_leak_fullstack_enabled = false;
@ConfigDesc("")
public int _summary_service_max_count = 5000;
@ConfigDesc("")
public int _summary_sql_max_count = 5000;
@ConfigDesc("")
public int _summary_api_max_count = 5000;
@ConfigDesc("")
public int _summary_ip_max_count = 5000;
@ConfigDesc("")
public int _summary_useragent_max_count = 5000;
@ConfigDesc("")
public int _summary_error_max_count = 500;
@ConfigDesc("")
public int _summary_enduser_nav_max_count = 5000;
@ConfigDesc("")
public int _summary_enduser_ajax_max_count = 5000;
@ConfigDesc("")
public int _summary_enduser_error_max_count = 5000;
//EndUser
@ConfigDesc("Path to jsp to collect enduser data")
public String enduser_trace_endpoint_url = "/_scouter_browser.jsp";
//Experimental(ignoreset)
public boolean __experimental = false;
public boolean __control_connection_leak_autoclose_enabled = false;
public boolean __ip_dummy_test = false;
public Set _profile_http_header_keys = null;
//internal variables
private String objExtType = "";
private int objHash;
private String objName;
private int objHostHash;
private String objHostName;
private Set static_contents = new HashSet();
private StringSet log_ignore_set = new StringSet();
private String[] _hook_method_ignore_prefix = null;
private int _hook_method_ignore_prefix_len = 0;
private int hook_signature;
private StringSet _hook_method_ignore_classes = new StringSet();
private int enduser_perf_endpoint_hash = HashUtil.hash(enduser_trace_endpoint_url);
/**
* sometimes call by sample application, at that time normally set some
* properties directly
*/
private Configure() {
Properties p = new Properties();
Map args = new HashMap();
args.putAll(System.getenv());
args.putAll(System.getProperties());
p.putAll(args);
this.property = p;
reload(false);
}
private Configure(boolean b) {
}
public void run() {
Logger.println("Version " + Version.getAgentFullVersion());
long dateUnit = DateUtil.getDateUnit();
while (running) {
reload(false);
// Text Data Reset..
long nowUnit = DateUtil.getDateUnit();
if (dateUnit != nowUnit) {
dateUnit = nowUnit;
DataProxy.reset();
}
ThreadUtil.sleep(3000);
}
}
public File getPropertyFile() {
if (propertyFile != null) {
return propertyFile;
}
String s = System.getProperty("scouter.config", agent_dir_path + "/conf/scouter.conf");
propertyFile = new File(s.trim());
return propertyFile;
}
public synchronized boolean reload(boolean force) {
long now = System.currentTimeMillis();
if (force == false && now < last_check + 3000)
return false;
last_check = now;
File file = getPropertyFile();
if (file.lastModified() == last_load_time) {
return false;
}
last_load_time = file.lastModified();
Properties temp = new Properties();
if (file.canRead()) {
FileInputStream in = null;
try {
in = new FileInputStream(file);
temp.load(in);
} catch (Exception e) {
e.printStackTrace();
} finally {
FileUtil.close(in);
}
}
property = ConfigValueUtil.replaceSysProp(temp);
apply();
ConfObserver.run();
return true;
}
private void apply() {
this.profile_http_querystring_enabled = getBoolean("profile_http_querystring_enabled", false);
this.profile_http_header_enabled = getBoolean("profile_http_header_enabled", false);
this.profile_http_parameter_enabled = getBoolean("profile_http_parameter_enabled", false);
this.profile_spring_controller_method_parameter_enabled = getBoolean("profile_spring_controller_method_parameter_enabled", false);
this.profile_summary_mode_enabled = getBoolean("profile_summary_mode_enabled", false);
this.profile_http_parameter_url_prefix = getValue("profile_http_parameter_url_prefix", "/");
this.profile_http_header_url_prefix = getValue("profile_http_header_url_prefix", "/");
this.profile_http_header_keys = getValue("profile_http_header_keys", "");
this._profile_http_header_keys = StringUtil.splitAndTrimToSet(this.profile_http_header_keys, ',', true);
this.xlog_lower_bound_time_ms = getInt("xlog_lower_bound_time_ms", 0);
this.trace_service_name_header_key = getValue("trace_service_name_header_key", null);
this.trace_service_name_get_key = getValue("trace_service_name_get_key");
this.trace_service_name_post_key = getValue("trace_service_name_post_key");
this.dump_dir = new File(getValue("dump_dir", agent_dir_path + "/dump"));
try {
this.dump_dir.mkdirs();
} catch (Exception e) {
}
// this.mgr_agent_lib_dir = new File(getValue("mgr_agent_lib_dir", "./_scouter_"));
// try {
// this.mgr_agent_lib_dir.mkdirs();
// } catch (Exception e) {
// }
this.plugin_dir = new File(getValue("plugin_dir", agent_dir_path + "/plugin"));
this.autodump_enabled = getBoolean("autodump_enabled", false);
this.autodump_trigger_active_service_cnt = getInt("autodump_trigger_active_service_cnt", 10000);
if (this.autodump_trigger_active_service_cnt < 1) {
this.autodump_trigger_active_service_cnt = 1;
}
this.autodump_level = getInt("autodump_level", 1);
this.autodump_interval_ms = getInt("autodump_interval_ms", 30000);
if (this.autodump_interval_ms < 5000) {
this.autodump_interval_ms = 5000;
}
this.autodump_stuck_thread_ms = getInt("autodump_stuck_thread_ms", 0);
this.autodump_stuck_check_interval_ms = getInt("autodump_stuck_check_interval_ms", 10000);
this.autodump_cpu_exceeded_enabled = getBoolean("autodump_cpu_exceeded_enabled", false);
this.autodump_cpu_exceeded_threshold_pct = getInt("autodump_cpu_exceeded_threshold_pct", 90);
this.autodump_cpu_exceeded_duration_ms = getInt("autodump_cpu_exceeded_duration_ms", 30000);
this.autodump_cpu_exceeded_dump_interval_ms = getInt("autodump_cpu_exceeded_dump_interval_ms", 3000);
this.autodump_cpu_exceeded_dump_cnt = getInt("autodump_cpu_exceeded_dump_cnt", 3);
this.mgr_static_content_extensions = getValue("mgr_static_content_extensions", "js, htm, html, gif, png, jpg, css");
this.profile_thread_cputime_enabled = getBoolean("profile_thread_cputime_enabled", false);
this.profile_socket_open_fullstack_enabled = getBoolean("profile_socket_open_fullstack_enabled", false);
this.trace_background_socket_enabled = getBoolean("trace_background_socket_enabled", true);
this.profile_socket_open_fullstack_port = getInt("profile_socket_open_fullstack_port", 0);
this.profile_sql_escape_enabled = getBoolean("profile_sql_escape_enabled", true);
this.profile_sqlmap_name_enabled = getBoolean("profile_sqlmap_name_enabled", true);
this.net_udp_packet_max_bytes = getInt("net_udp_packet_max_bytes", 60000);
this.trace_activeserivce_yellow_time = getLong("trace_activeserivce_yellow_time", 3000);
this.trace_activeservice_red_time = getLong("trace_activeservice_red_time", 8000);
this.mgr_log_ignore_ids = getValue("mgr_log_ignore_ids", "");
this.log_ignore_set = getStringSet("mgr_log_ignore_ids", ",");
this._log_udp_xlog_enabled = getBoolean("_log_udp_xlog_enabled", false);
this._log_udp_counter_enabled = getBoolean("_log_udp_counter_enabled", false);
this._log_udp_object_enabled = getBoolean("_log_udp_object_enabled", false);
this.net_local_udp_ip = getValue("net_local_udp_ip");
this.net_local_udp_port = getInt("net_local_udp_port", 0);
this.net_collector_ip = getValue("net_collector_ip", "127.0.0.1");
this.net_collector_udp_port = getInt("net_collector_udp_port", NetConstants.SERVER_UDP_PORT);
this.net_collector_tcp_port = getInt("net_collector_tcp_port", NetConstants.SERVER_TCP_PORT);
this.net_collector_tcp_session_count = getInt("net_collector_tcp_session_count", 1, 1);
this.net_collector_tcp_connection_timeout_ms = getInt("net_collector_tcp_connection_timeout_ms", 3000);
this.net_collector_tcp_so_timeout_ms = getInt("net_collector_tcp_so_timeout_ms", 60000);
this.hook_signature = 0;
this.hook_args_patterns = getValue("hook_args_patterns", "");
this.hook_return_patterns = getValue("hook_return_patterns", "");
this.hook_constructor_patterns = getValue("hook_constructor_patterns", "");
this.hook_connection_open_patterns = getValue("hook_connection_open_patterns", "");
this._log_datasource_lookup_enabled = getBoolean("_log_datasource_lookup_enabled", true);
this.profile_connection_open_enabled = getBoolean("profile_connection_open_enabled", true);
this._summary_connection_leak_fullstack_enabled = getBoolean("_summary_connection_leak_fullstack_enabled", false);
this.hook_method_patterns = getValue("hook_method_patterns", "");
this.hook_method_exclude_patterns = getValue("hook_method_exclude_patterns", "");
this.hook_method_access_public_enabled = getBoolean("hook_method_access_public_enabled", true);
this.hook_method_access_protected_enabled = getBoolean("hook_method_access_protected_enabled", false);
this.hook_method_access_private_enabled = getBoolean("hook_method_access_private_enabled", false);
this.hook_method_access_none_enabled = getBoolean("hook_method_access_none_enabled", false);
this.hook_method_lambda_enable = getBoolean("hook_method_lambda_enable", true);
this.hook_method_ignore_prefixes = StringUtil.removeWhitespace(getValue("hook_method_ignore_prefixes", "get,set"));
this._hook_method_ignore_prefix = StringUtil.split(this.hook_method_ignore_prefixes, ",");
this._hook_method_ignore_prefix_len = this._hook_method_ignore_prefix == null ? 0
: this._hook_method_ignore_prefix.length;
this.hook_method_ignore_classes = StringUtil.trimEmpty(StringUtil.removeWhitespace(getValue(
"hook_method_ignore_classes", "")));
this._hook_method_ignore_classes = new StringSet(StringUtil.tokenizer(
this.hook_method_ignore_classes.replace('.', '/'), ","));
this.profile_method_enabled = getBoolean("profile_method_enabled", true);
this.hook_service_patterns = getValue("hook_service_patterns", "");
this.hook_apicall_patterns = getValue("hook_apicall_patterns", "");
this.hook_apicall_info_patterns = getValue("hook_apicall_info_patterns", "");
this.hook_jsp_patterns = getValue("hook_jsp_patterns", "");
this.hook_jdbc_pstmt_classes = getValue("hook_jdbc_pstmt_classes", "");
this.hook_jdbc_stmt_classes = getValue("hook_jdbc_stmt_classes", "");
this.hook_jdbc_rs_classes = getValue("hook_jdbc_rs_classes", "");
this.hook_jdbc_wrapping_driver_patterns = getValue("hook_jdbc_wrapping_driver_patterns", "");
this.hook_exception_class_patterns = getValue("hook_exception_class_patterns", "");
this.hook_exception_exclude_class_patterns = getValue("hook_exception_exclude_class_patterns", "");
if(StringUtil.isEmpty(this.hook_exception_exclude_class_patterns)) {
//recover of previous version typo
this.hook_exception_exclude_class_patterns = getValue("hook_exception_exlude_class_patterns", "");
}
this.hook_exception_handler_method_patterns = getValue("hook_exception_handler_method_patterns", "");
this.hook_exception_handler_exclude_class_patterns = getValue("hook_exception_handler_exclude_class_patterns", "");
if(StringUtil.isEmpty(this.hook_exception_handler_exclude_class_patterns)) {
//recover of previous version typo
this.hook_exception_handler_exclude_class_patterns = getValue("hook_exception_hanlder_exclude_class_patterns", "");
}
this.hook_async_servlet_enabled = getBoolean("_hook_async_servlet_enabled", true);
this.hook_async_context_dispatch_patterns = getValue("hook_async_context_dispatch_patterns", "");
this.hook_async_servlet_start_patterns = getValue("hook_async_servlet_start_patterns", "");
this.hook_spring_async_submit_patterns = getValue("hook_spring_async_submit_patterns", "");
this.hook_spring_async_enabled = getBoolean("hook_spring_async_enabled", true);
this.hook_async_callrunnable_enable = getBoolean("hook_async_callrunnable_enable", true);
this.hook_async_callrunnable_scan_package_prefixes = getValue("hook_async_callrunnable_scan_package_prefixes", "");
this.hook_lambda_instrumentation_strategy_enabled = getBoolean("hook_lambda_instrumentation_strategy_enabled", false);
this.hook_add_fields = getValue("hook_add_fields", "");
this.hook_context_classes = getValue("hook_context_classes", "javax/naming/InitialContext");
this.hook_signature ^= this.hook_args_patterns.hashCode();
this.hook_signature ^= this.hook_return_patterns.hashCode();
this.hook_signature ^= this.hook_constructor_patterns.hashCode();
this.hook_signature ^= this.hook_connection_open_patterns.hashCode();
this.hook_signature ^= this.hook_method_patterns.hashCode();
this.hook_signature ^= this.hook_service_patterns.hashCode();
this.hook_signature ^= this.hook_apicall_patterns.hashCode();
this.hook_signature ^= this.hook_jsp_patterns.hashCode();
this.hook_signature ^= this.hook_jdbc_wrapping_driver_patterns.hashCode();
this.control_reject_service_enabled = getBoolean("control_reject_service_enabled", false);
this.control_reject_service_max_count = getInt("control_reject_service_max_count", 10000);
this.control_reject_redirect_url_enabled = getBoolean("control_reject_redirect_url_enabled", false);
this.control_reject_text = getValue("control_reject_text", "too many request!!");
this.control_reject_redirect_url = getValue("control_reject_redirect_url", "/error.html");
this.profile_step_max_count = getInt("profile_step_max_count", 1024);
if (this.profile_step_max_count < 100)
this.profile_step_max_count = 100;
this._log_background_sql = getBoolean("_log_background_sql", false);
this.profile_fullstack_service_error_enabled = getBoolean("profile_fullstack_service_error_enabled", false);
this.profile_fullstack_apicall_error_enabled = getBoolean("profile_fullstack_apicall_error_enabled", false);
this.profile_fullstack_sql_error_enabled = getBoolean("profile_fullstack_sql_error_enabled", false);
this.profile_fullstack_sql_commit_enabled = getBoolean("profile_fullstack_sql_commit_enabled", false);
this.profile_fullstack_hooked_exception_enabled = getBoolean("profile_fullstack_hooked_exception_enabled", false);
this.profile_fullstack_max_lines = getInt("profile_fullstack_max_lines", 0);
this.profile_fullstack_rs_leak_enabled = getBoolean("profile_fullstack_rs_leak_enabled", false);
this.profile_fullstack_stmt_leak_enabled = getBoolean("profile_fullstack_stmt_leak_enabled", false);
this.net_udp_collection_interval_ms = getInt("net_udp_collection_interval_ms", 100);
this.trace_http_client_ip_header_key = getValue("trace_http_client_ip_header_key", "");
this.trace_interservice_enabled = getBoolean("trace_interservice_enabled", true);
this.trace_response_gxid_enabled = getBoolean("trace_response_gxid_enabled", false);
this._trace_interservice_gxid_header_key = getValue("_trace_interservice_gxid_header_key", "X-Scouter-Gxid");
this._trace_interservice_callee_header_key = getValue("_trace_interservice_callee_header_key", "X-Scouter-Callee");
this._trace_interservice_caller_header_key = getValue("_trace_interservice_caller_header_key", "X-Scouter-Caller");
this.profile_connection_open_fullstack_enabled = getBoolean("profile_connection_open_fullstack_enabled", false);
this.profile_connection_autocommit_status_enabled = getBoolean("profile_connection_autocommit_status_enabled", false);
this.trace_user_mode = getInt("trace_user_mode", 2);
this.trace_user_session_key = getValue("trace_user_session_key", "JSESSIONID");
this._trace_auto_service_enabled = getBoolean("_trace_auto_service_enabled", false);
this._trace_auto_service_backstack_enabled = getBoolean("_trace_auto_service_backstack_enabled", true);
this.counter_enabled = getBoolean("counter_enabled", true);
this._hook_serivce_enabled = getBoolean("_hook_serivce_enabled", true);
this._hook_dbsql_enabled = getBoolean("_hook_dbsql_enabled", true);
this._hook_dbconn_enabled = getBoolean("_hook_dbconn_enabled", true);
this._hook_cap_enabled = getBoolean("_hook_cap_enabled", true);
this._hook_methods_enabled = getBoolean("_hook_methods_enabled", true);
this._hook_socket_enabled = getBoolean("_hook_socket_enabled", true);
this._hook_jsp_enabled = getBoolean("_hook_jsp_enabled", true);
this._hook_async_enabled = getBoolean("_hook_async_enabled", true);
this.trace_db2_enabled = getBoolean("trace_db2_enabled", true);
this._hook_usertx_enabled = getBoolean("_hook_usertx_enabled", true);
this._hook_direct_patch_classes = getValue("_hook_direct_patch_classes", "");
this._hook_boot_prefix = getValue("_hook_boot_prefix");
this._hook_map_impl_enabled = getBoolean("_hook_map_impl_enabled", false);
this._hook_map_impl_warning_size = getInt("_hook_map_impl_warning_size", 50000);
this.counter_recentuser_valid_ms = getLong("counter_recentuser_valid_ms", DateUtil.MILLIS_PER_FIVE_MINUTE);
this.counter_object_registry_path = getValue("counter_object_registry_path", "/tmp/scouter");
this.sfa_dump_enabled = getBoolean("sfa_dump_enabled", false);
this.sfa_dump_interval_ms = getInt("sfa_dump_interval_ms", 10000);
this._psts_enabled = getBoolean("_psts_enabled", false);
this._psts_dump_interval_ms = getInt("_psts_dump_interval_ms", 10000);
// 웹시스템으로 부터 WAS 사이의 성능과 어떤 웹서버가 요청을 보내 왔는지를 추적하는 기능을 ON/OFF하고
// 관련 키정보를 지정한다.
this.trace_webserver_enabled = getBoolean("trace_webserver_enabled", false);
this.trace_webserver_name_header_key = getValue("trace_webserver_name_header_key", "X-Forwarded-Host");
this.trace_webserver_time_header_key = getValue("trace_webserver_time_header_key", "X-Forwarded-Time");
this.trace_request_queuing_enabled = getBoolean("trace_request_queuing_enabled", false);
this.trace_request_queuing_start_host_header = getValue("trace_request_queuing_start_host_header", "X-Request-Start-Host");
this.trace_request_queuing_start_time_header = getValue("trace_request_queuing_start_time_header", "X-Request-Start-Time");
this.trace_request_queuing_start_2nd_host_header = getValue("trace_request_queuing_start_2nd_host_header", "X-Request-Start-2nd-Host");
this.trace_request_queuing_start_2nd_time_header = getValue("trace_request_queuing_start_2nd_time_header", "X-Request-Start-2nd-Time");
this.trace_rs_leak_enabled = getBoolean("trace_rs_leak_enabled", false);
this.trace_stmt_leak_enabled = getBoolean("trace_stmt_leak_enabled", false);
this.trace_delayed_service_mgr_filename = getValue("trace_delayed_service_mgr_filename", "setting_delayed_service.properties");
// SUMMARY최대 갯수를 관리한다.
this.summary_enabled = getBoolean("summary_enabled", true);
this._summary_sql_max_count = getInt("_summary_sql_max_count", 5000);
this._summary_api_max_count = getInt("_summary_api_max_count", 5000);
this._summary_service_max_count = getInt("_summary_service_max_count", 5000);
this._summary_ip_max_count = getInt("_summary_ip_max_count", 5000);
this._summary_useragent_max_count = getInt("_summary_useragent_max_count", 5000);
this._summary_error_max_count = getInt("_summary_error_max_count", 500);
this._summary_enduser_nav_max_count = getInt("_summary_enduser_nav_max_count", 5000);
this._summary_enduser_ajax_max_count = getInt("_summary_enduser_ajax_max_count", 5000);
this._summary_enduser_error_max_count = getInt("_summary_enduser_error_max_count", 5000);
//Experimental(ignoreset)
this.__experimental = getBoolean("__experimental", false);
this.__control_connection_leak_autoclose_enabled = getBoolean("__control_connection_leak_autoclose_enabled", false);
//For testing
this.__ip_dummy_test = getBoolean("__ip_dummy_test", false);
this.alert_perm_warning_pct = getInt("alert_perm_warning_pct", 90);
this._hook_spring_rest_enabled = getBoolean("_hook_spring_rest_enabled", true);
this.alert_message_length = getInt("alert_message_length", 3000);
this.alert_send_interval_ms = getInt("alert_send_interval_ms", 10000);
this.xlog_error_jdbc_fetch_max = getInt("xlog_error_jdbc_fetch_max", 10000);
this.xlog_error_sql_time_max_ms = getInt("xlog_error_sql_time_max_ms", 30000);
this.xlog_error_on_sqlexception_enabled = getBoolean("xlog_error_on_sqlexception_enabled", true);
this.xlog_error_on_apicall_exception_enabled = getBoolean("xlog_error_on_apicall_exception_enabled", true);
this._log_asm_enabled = getBoolean("_log_asm_enabled", false);
this.obj_type_inherit_to_child_enabled = getBoolean("obj_type_inherit_to_child_enabled", false);
this.jmx_counter_enabled = getBoolean("jmx_counter_enabled", true);
this._profile_fullstack_sql_connection_enabled = getBoolean("_profile_fullstack_sql_connection_enabled", false);
this._trace_fullstack_socket_open_port = getInt("_trace_fullstack_socket_open_port", 0);
this._trace_sql_parameter_max_count = getInt("_trace_sql_parameter_max_count", 128);
this.log_dir = getValue("log_dir", "");
this.log_rotation_enabled = getBoolean("log_rotation_enabled", true);
this.log_keep_days = getInt("log_keep_days", 7);
this._trace = getBoolean("_trace", false);
this._trace_use_logger = getBoolean("_trace_use_logger", false);
this.enduser_trace_endpoint_url = getValue("enduser_trace_endpoint_url", "_scouter_browser.jsp");
this.enduser_perf_endpoint_hash = HashUtil.hash(this.enduser_trace_endpoint_url);
this.xlog_error_check_user_transaction_enabled = getBoolean("xlog_error_check_user_transaction_enabled", true);
this._xlog_hard_sampling_enabled = getBoolean("_xlog_hard_sampling_enabled", false);
this._xlog_hard_sampling_rate_pct = getInt("_xlog_hard_sampling_rate_pct", 10);
this.xlog_sampling_enabled = getBoolean("xlog_sampling_enabled", false);
this.xlog_sampling_step1_ms = getInt("xlog_sampling_step1_ms", 100);
this.xlog_sampling_step1_rate_pct = getInt("xlog_sampling_step1_rate_pct", 3);
this.xlog_sampling_step2_ms = getInt("xlog_sampling_step2_ms", 1000);
this.xlog_sampling_step2_rate_pct = getInt("xlog_sampling_step2_rate_pct", 10);
this.xlog_sampling_step3_ms = getInt("xlog_sampling_step3_ms", 3000);
this.xlog_sampling_step3_rate_pct = getInt("xlog_sampling_step3_rate_pct", 30);
this.xlog_sampling_over_rate_pct = getInt("xlog_sampling_over_rate_pct", 100);
resetObjInfo();
setStaticContents();
}
public String getObjExtType() {
return this.objExtType;
}
public void setObjExtType(String objExtType) {
this.objExtType = objExtType;
}
public int getObjHash() {
return this.objHash;
}
public String getObjName() {
return this.objName;
}
public int getObjHostHash() {
return this.objHostHash;
}
public String getObjHostName() {
return this.objHostName;
}
public int getEndUserPerfEndpointHash() {
return this.enduser_perf_endpoint_hash;
}
public boolean isIgnoreLog(String id) {
return log_ignore_set.hasKey(id);
}
private StringSet getStringSet(String key, String deli) {
StringSet set = new StringSet();
String v = getValue(key);
if (v != null) {
String[] vv = StringUtil.split(v, deli);
for (String x : vv) {
x = StringUtil.trimToEmpty(x);
if (x.length() > 0)
set.put(x);
}
}
return set;
}
private void setStaticContents() {
Set tmp = new HashSet();
String[] s = StringUtil.split(this.mgr_static_content_extensions, ',');
for (int i = 0; i < s.length; i++) {
String ss = s[i].trim();
if (ss.length() > 0) {
tmp.add(ss);
}
}
static_contents = tmp;
}
public boolean isStaticContents(String content) {
return static_contents.contains(content);
}
public boolean isIgnoreMethodPrefix(String name) {
for (int i = 0; i < this._hook_method_ignore_prefix_len; i++) {
if (name.startsWith(this._hook_method_ignore_prefix[i]))
return true;
}
return false;
}
public boolean isIgnoreMethodClass(String classname) {
return _hook_method_ignore_classes.hasKey(classname);
}
public synchronized void resetObjInfo() {
String detected = ObjTypeDetector.drivedType != null ? ObjTypeDetector.drivedType
: ObjTypeDetector.objType != null ? ObjTypeDetector.objType : CounterConstants.JAVA;
this.obj_type = getValue("obj_type", detected);
this.objExtType = ObjTypeDetector.objExtType;
detected = CounterConstants.HOST;
if (SystemUtil.IS_LINUX) {
detected = CounterConstants.LINUX;
} else if (SystemUtil.IS_WINDOWS) {
detected = CounterConstants.WINDOWS;
} else if (SystemUtil.IS_MAC_OSX) {
detected = CounterConstants.OSX;
} else if (SystemUtil.IS_AIX) {
detected = CounterConstants.AIX;
} else if (SystemUtil.IS_HP_UX) {
detected = CounterConstants.HPUX;
}
this.obj_host_type = getValue("obj_host_type", detected);
this.obj_host_name = getValue("obj_host_name", SysJMX.getHostName());
this.objHostName = "/" + this.obj_host_name;
this.objHostHash = HashUtil.hash(objHostName);
this.obj_name_auto_pid_enabled = getBoolean("obj_name_auto_pid_enabled", false);
String defaultName;
if (this.obj_name_auto_pid_enabled == true) {
defaultName = "" + SysJMX.getProcessPID();
} else {
defaultName = this.obj_type + "1";
}
this.obj_name = getValue("obj_name", System.getProperty("jvmRoute", defaultName));
this.objName = objHostName + "/" + this.obj_name;
this.objHash = HashUtil.hash(objName);
System.setProperty("scouter.objname", this.objName);
System.setProperty("scouter.objtype", this.obj_type);
System.setProperty("scouter.dir", agent_dir_path);
}
public String getValue(String key) {
return StringUtil.trim(property.getProperty(key));
}
public String getValue(String key, String def) {
return StringUtil.trim(property.getProperty(key, def));
}
public int getInt(String key, int def) {
try {
String v = getValue(key);
if (v != null)
return Integer.parseInt(v);
} catch (Exception e) {
}
return def;
}
public int getInt(String key, int def, int min) {
try {
String v = getValue(key);
if (v != null) {
return Math.max(Integer.parseInt(v), min);
}
} catch (Exception e) {
}
return Math.max(def, min);
}
public long getLong(String key, long def) {
try {
String v = getValue(key);
if (v != null)
return Long.parseLong(v);
} catch (Exception e) {
}
return def;
}
public boolean getBoolean(String key, boolean def) {
try {
String v = getValue(key);
if (v != null)
return Boolean.parseBoolean(v);
} catch (Exception e) {
}
return def;
}
public String loadText() {
File file = getPropertyFile();
InputStream fin = null;
try {
fin = new FileInputStream(file);
byte[] buff = FileUtil.readAll(fin);
return new String(buff);
} catch (Exception e) {
} finally {
FileUtil.close(fin);
}
return null;
}
public boolean saveText(String text) {
File file = getPropertyFile();
OutputStream out = null;
try {
if (file.getParentFile().exists() == false) {
file.getParentFile().mkdirs();
}
out = new FileOutputStream(file);
out.write(text.getBytes());
return true;
} catch (Exception e) {
} finally {
FileUtil.close(out);
}
return false;
}
public void printConfig() {
Logger.info("Configure -Dscouter.config=" + propertyFile);
}
private static HashSet ignoreSet = new HashSet();
static {
ignoreSet.add("property");
ignoreSet.add("__experimental");
ignoreSet.add("_profile_http_header_keys");
}
public MapValue getKeyValueInfo() {
StringKeyLinkedMap defMap = ConfigValueUtil.getConfigDefault(new Configure(true));
StringKeyLinkedMap curMap = ConfigValueUtil.getConfigDefault(this);
MapValue m = new MapValue();
ListValue nameList = m.newList("key");
ListValue valueList = m.newList("value");
ListValue defList = m.newList("default");
StringEnumer enu = defMap.keys();
while (enu.hasMoreElements()) {
String key = enu.nextString();
if (ignoreSet.contains(key))
continue;
nameList.add(key);
valueList.add(ConfigValueUtil.toValue(curMap.get(key)));
defList.add(ConfigValueUtil.toValue(defMap.get(key)));
}
return m;
}
public StringKeyLinkedMap getConfigureDesc() {
return ConfigValueUtil.getConfigDescMap(this);
}
public int getHookSignature() {
return this.hook_signature;
}
public static void main(String[] args) {
Configure o = new Configure(true);
StringKeyLinkedMap defMap = ConfigValueUtil.getConfigDefault(o);
StringKeyLinkedMap descMap = ConfigValueUtil.getConfigDescMap(o);
StringEnumer enu = defMap.keys();
while (enu.hasMoreElements()) {
String key = enu.nextString();
if (ignoreSet.contains(key))
continue;
System.out.println(key + " : " + ConfigValueUtil.toValue(defMap.get(key)) + (descMap.containsKey(key) ? " (" + descMap.get(key) + ")" : ""));
}
}
}
