java config item complete

bin/jwrapper.xml

@@ -1,10 +1,33 @@
 <java>
+ <debug>true</debug>
+
  <javahome>C:\dummy_java_home</javahome>
+
  <jvmtype>hotspot</jvmtype>
+
  <mainclass>Hello</mainclass>
+
+ <properties>
+ <java.ext.dirs>${cpd}/../lib</java.ext.dirs>
+ <com.sun.management.jmxremote></com.sun.management.jmxremote>
+ <com.sun.management.jmxremote.port>9999</com.sun.management.jmxremote.port>
+ <com.sun.management.jmxremote.authenticate>false</com.sun.management.jmxremote.authenticate>
+ <com.sun.management.jmxremote.ssl>false</com.sun.management.jmxremote.ssl>
+ <log4j.configuration>${cpd}/log4j.properties</log4j.configuration>
+ </properties>
+
  <classpaths>
- <cp>cp1</cp>
- <cp>cp2</cp>
- <cp>cp3</cp>
+ <path>cp1</path>
+ <path>cp2</path>
+ <jars>cp3</jars>
  </classpaths>
+
+ <options>
+ <-Xms512m></-Xms512m>
+ <-Xmx512m></-Xmx512m>
+ <-XX:NewSize>256M</-XX:NewSize>
+ <-XX:MaxNewSize>256M</-XX:MaxNewSize>
+ <-XX:PermSize>128M</-XX:PermSize>
+ <-XX:MaxPermSize>128M</-XX:MaxPermSize>
+ </options>
 </java>

src/JavaConfig.cpp

@@ -9,7 +9,11 @@
 using namespace boost::property_tree;
 using std::string;
 
-JavaConfig::JavaConfig()
+#include <iostream>
+using std::cout;
+using std::endl;
+
+JavaConfig::JavaConfig() : debug(false)
 {
 }
 
@@ -28,29 +32,59 @@ bool JavaConfig::load()
  ptree pt;
  read_xml(getConfigFile().c_str(), pt);
  try {
- // java home
+ // Debug ?
+ this->debug = pt.get<string>("java.debug") == "true";
+
+ // Java Home
  const char* jh = getenv("JAVA_HOME");
  if(!jh) jh = "";
  this->javaHome = pt.get("java.javahome", jh);
+ if(this->javaHome.empty()) {
+ fprintf(stderr, "You must set JAVA_HOME environment variable or set it in config file.\n");
+ return false;
+ }
 
  // JVM Type
  this->jvmType = pt.get<string>("java.jvmtype");
 
- // Main class
+ // Main Class
  this->mainClass = pt.get<string>("java.mainclass");
 
- // Class path
- BOOST_AUTO(child, pt.get_child("java.classpaths"));
- for(BOOST_AUTO(pos, child.begin());
- pos != child.end();
- ++pos) {
- this->classPathList.push_back(pos->second.data());
+ // Java System Property
+ {
+ BOOST_AUTO(child, pt.get_child("java.properties"));
+ for(BOOST_AUTO(pos, child.begin());
+ pos != child.end();
+ ++pos) {
+ this->propertyTable[pos->first.data()] = pos->second.data();
+ }
+ }
+
+ // Class Path
+ {
+ BOOST_AUTO(child, pt.get_child("java.classpaths"));
+ for(BOOST_AUTO(pos, child.begin());
+ pos != child.end();
+ ++pos) {
+ this->classPathList.push_back(pos->second.data());
+ }
  }
+
+ // Java Options
+ {
+ BOOST_AUTO(child, pt.get_child("java.options"));
+ for(BOOST_AUTO(pos, child.begin());
+ pos != child.end();
+ ++pos) {
+ this->optionTable[pos->first.data()] = pos->second.data();
+ }
+ }
+
  } catch(const std::exception& e) {
  fprintf(stderr, "%s\n", e.what());
  return false;
  } catch(...) {
- fprintf(stderr, "Unexpected exception.%s\n");
+ fprintf(stderr, "Unexpected exception.\n");
  return false;
  }
 
@@ -59,15 +93,16 @@ bool JavaConfig::load()
 
 void JavaConfig::printAll()
 {
- printf("javaHome = [%s]\n", this->javaHome.c_str());
- printf("jvmType = [%s]\n", this->jvmType.c_str());
- printf("mainClass = [%s]\n", this->mainClass.c_str());
-
- for(size_t i = 0; i < this->classPathList.size(); i++) {
- printf("classPathList %2d = [%s]\n", i, this->classPathList[i].c_str());
+ if(this->debug) {
+ printf("javaHome = [%s]\n", this->javaHome.c_str());
+ printf("jvmType = [%s]\n", this->jvmType.c_str());
+ printf("mainClass = [%s]\n", this->mainClass.c_str());
+
+ for(size_t i = 0; i < this->classPathList.size(); i++) {
+ printf("classPathList %2d = [%s]\n", i, this->classPathList[i].c_str());
+ }
  }
 
- printf("EXE = [%s]\n", this->getConfigFile().c_str());
 }
 
 std::string JavaConfig::getConfigFile()

src/JavaConfig.h

@@ -5,9 +5,14 @@
 #include <vector>
 
 typedef std::vector<std::string> ClassPathList;
+typedef std::vector<std::string> OptionList;
+typedef std::map<std::string, std::string> PropertyTable;
+typedef std::map<std::string, std::string> OptionTable;
 
 class JavaConfig
 {
+ // Debug ?
+ bool debug;
  // Java Home Dir
  std::string javaHome;
  // JVM Type
@@ -16,6 +21,10 @@ class JavaConfig
  std::string mainClass;
  // Class Path List
  ClassPathList classPathList;
+ // Java System Property
+ PropertyTable propertyTable;
+ // Java Options -X
+ OptionTable optionTable;
 
 public:
  JavaConfig();