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annotate core/src/luan/modules/JavaLuan.java @ 647:8e8c30b72e9b

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move methods from LuanState to Luan
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 29 Mar 2016 20:39:14 -0600
parents cdc70de628b5
children d3e5414bdf4c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
167
4c0131c2b650 merge luan/lib into modules
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diff changeset
1 package luan.modules;
37
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2
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3 import java.lang.reflect.Array;
50
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4 import java.lang.reflect.AccessibleObject;
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5 import java.lang.reflect.Member;
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6 import java.lang.reflect.Field;
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7 import java.lang.reflect.Method;
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8 import java.lang.reflect.Constructor;
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9 import java.lang.reflect.Modifier;
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10 import java.lang.reflect.InvocationHandler;
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11 import java.lang.reflect.Proxy;
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12 import java.util.Map;
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13 import java.util.HashMap;
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14 import java.util.List;
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15 import java.util.ArrayList;
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16 import java.util.Iterator;
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17 import java.util.Collections;
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18 import java.util.Arrays;
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19 import luan.Luan;
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20 import luan.LuanState;
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21 import luan.LuanTable;
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22 import luan.LuanException;
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23 import luan.LuanFunction;
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24 import luan.LuanJavaFunction;
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25
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26
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ebe9db183eb7 rename *Lib.java to *Luan.java
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27 public final class JavaLuan {
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29 public static void java(LuanState luan) throws LuanException {
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30 check(luan,"fix later");
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31 luan.setJava();
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32 }
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33
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34 public static final LuanFunction javaFn;
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35 static {
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36 try {
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37 javaFn = new LuanJavaFunction(JavaLuan.class.getMethod("java",LuanState.class),null);
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38 } catch(NoSuchMethodException e) {
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39 throw new RuntimeException(e);
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40 }
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41 }
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42
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43 private static void checkJava(LuanState luan) throws LuanException {
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44 if( !luan.hasJava() )
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45 throw new LuanException("Java isn't allowed");
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46 }
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47
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48 static final Object FAIL = new Object();
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49
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50 public static Object __index(LuanState luan,Object obj,Object key,boolean canReturnFail) throws LuanException {
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51 checkJava(luan);
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52 Class cls;
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53 if( obj instanceof Static ) {
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54 Static st = (Static)obj;
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55 cls = st.cls;
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56 if( key instanceof String ) {
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57 String name = (String)key;
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58 if( "class".equals(name) ) {
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59 return cls;
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60 } else if( "new".equals(name) ) {
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61 Constructor[] constructors = cls.getConstructors();
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62 if( constructors.length > 0 ) {
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63 if( constructors.length==1 ) {
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64 return new LuanJavaFunction(constructors[0],null);
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65 } else {
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66 List<LuanJavaFunction> fns = new ArrayList<LuanJavaFunction>();
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67 for( Constructor constructor : constructors ) {
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68 fns.add(new LuanJavaFunction(constructor,null));
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69 }
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70 return new AmbiguousJavaFunction(fns);
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71 }
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72 }
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73 /*
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74 } else if( "assert".equals(name) ) {
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75 return new LuanJavaFunction(assertClass,new AssertClass(cls));
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76 */
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77 } else if( "luan_proxy".equals(name) ) {
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78 return new LuanJavaFunction(luan_proxyMethod,st);
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79 } else {
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80 List<Member> members = getStaticMembers(cls,name);
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81 if( !members.isEmpty() ) {
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82 return member(null,members);
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83 }
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84 }
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85 }
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86 } else {
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87 cls = obj.getClass();
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88 if( cls.isArray() ) {
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89 if( "length".equals(key) ) {
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90 return Array.getLength(obj);
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91 }
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92 Integer i = Luan.asInteger(key);
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93 if( i != null ) {
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94 return Array.get(obj,i);
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95 }
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96 // throw new LuanException(luan,"invalid member '"+key+"' for java array: "+obj);
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97 } else if( key instanceof String ) {
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98 String name = (String)key;
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99 if( "instanceof".equals(name) ) {
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100 return new LuanJavaFunction(instanceOf,new InstanceOf(obj));
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101 } else {
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102 List<Member> members = getMembers(cls,name);
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103 if( !members.isEmpty() ) {
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104 return member(obj,members);
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105 }
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106 }
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107 }
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108 }
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109 //System.out.println("invalid member '"+key+"' for java object: "+obj);
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110 if( canReturnFail )
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111 return FAIL;
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112 throw new LuanException( "invalid index for java "+cls );
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113 }
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114
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115 private static Object member(Object obj,List<Member> members) throws LuanException {
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116 try {
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117 if( members.size()==1 ) {
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118 Member member = members.get(0);
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119 if( member instanceof Static ) {
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120 return member;
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121 } else if( member instanceof Field ) {
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122 Field field = (Field)member;
157
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123 Object rtn = field.get(obj);
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124 return rtn instanceof Object[] ? Arrays.asList((Object[])rtn) : rtn;
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125 } else {
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126 Method method = (Method)member;
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127 return new LuanJavaFunction(method,obj);
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128 }
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129 } else {
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130 List<LuanJavaFunction> fns = new ArrayList<LuanJavaFunction>();
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131 for( Member member : members ) {
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132 Method method = (Method)member;
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133 fns.add(new LuanJavaFunction(method,obj));
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134 }
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135 return new AmbiguousJavaFunction(fns);
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136 }
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137 } catch(IllegalAccessException e) {
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138 throw new RuntimeException(e);
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139 }
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140 }
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141
576
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142 public static void __new_index(LuanState luan,Object obj,Object key,Object value) throws LuanException {
421
b31d614343e8 add Io.LuanString.text_writer();
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143 checkJava(luan);
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144 Class cls;
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145 if( obj instanceof Static ) {
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146 Static st = (Static)obj;
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147 cls = st.cls;
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148 if( key instanceof String ) {
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149 String name = (String)key;
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150 List<Member> members = getStaticMembers(cls,name);
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151 if( !members.isEmpty() ) {
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152 if( members.size() != 1 )
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153 throw new RuntimeException("not field '"+name+"' of "+obj);
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154 setMember(obj,members,value);
421
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155 return;
60
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156 }
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157 }
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158 // throw new LuanException(luan,"invalid member '"+key+"' for: "+obj);
511
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159 } else {
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160 cls = obj.getClass();
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161 if( cls.isArray() ) {
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162 Integer i = Luan.asInteger(key);
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163 if( i != null ) {
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164 Array.set(obj,i,value);
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165 return;
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166 }
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167 // throw new LuanException(luan,"invalid member '"+key+"' for java array: "+obj);
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168 } else if( key instanceof String ) {
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169 String name = (String)key;
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170 List<Member> members = getMembers(cls,name);
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171 if( !members.isEmpty() ) {
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172 if( members.size() != 1 )
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173 throw new RuntimeException("not field '"+name+"' of "+obj);
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174 setMember(obj,members,value);
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175 return;
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176 }
60
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177 }
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178 }
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179 throw new LuanException( "invalid index for java "+cls );
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180 }
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181
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182 private static void setMember(Object obj,List<Member> members,Object value) {
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183 Field field = (Field)members.get(0);
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184 try {
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185 try {
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186 field.set(obj,value);
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187 } catch(IllegalArgumentException e) {
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188 Class cls = field.getType();
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189 if( value instanceof Number ) {
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190 Number n = (Number)value;
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191 if( cls.equals(Integer.TYPE) || cls.equals(Integer.class) ) {
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192 int r = n.intValue();
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193 if( r==n.doubleValue() ) {
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194 field.setInt(obj,r);
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195 return;
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196 }
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197 }
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198 }
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199 throw e;
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200 }
60
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201 } catch(IllegalAccessException e) {
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202 throw new RuntimeException(e);
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203 }
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204 }
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diff changeset
205
102
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diff changeset
206 public static boolean privateAccess = false;
56
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207 private static Map<Class,Map<String,List<Member>>> memberMap = new HashMap<Class,Map<String,List<Member>>>();
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208
56
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diff changeset
209 private static synchronized List<Member> getMembers(Class cls,String name) {
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210 Map<String,List<Member>> clsMap = memberMap.get(cls);
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211 if( clsMap == null ) {
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212 clsMap = new HashMap<String,List<Member>>();
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213 for( Class c : cls.getClasses() ) {
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214 String s = c.getSimpleName();
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diff changeset
215 List<Member> list = new ArrayList<Member>();
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216 clsMap.put(s,list);
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217 list.add(new Static(c));
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218 }
37
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219 for( Field field : cls.getFields() ) {
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220 String s = field.getName();
58
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221 try {
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222 if( !cls.getField(s).equals(field) )
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223 continue; // not accessible
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224 } catch(NoSuchFieldException e) {
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225 throw new RuntimeException(e);
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226 }
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227 List<Member> list = new ArrayList<Member>();
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228 clsMap.put(s,list);
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229 list.add(field);
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230 }
71
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231 for( Method method : cls.getMethods() ) {
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232 String s = method.getName();
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233 List<Member> list = clsMap.get(s);
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234 if( list == null || !(list.get(0) instanceof Method) ) {
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235 list = new ArrayList<Member>();
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236 clsMap.put(s,list);
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237 }
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238 list.add(method);
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239 }
102
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240 if( privateAccess ) {
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241 for( Method method : cls.getDeclaredMethods() ) {
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242 String s = method.getName();
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243 List<Member> list = clsMap.get(s);
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244 if( list == null ) {
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245 list = new ArrayList<Member>();
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246 clsMap.put(s,list);
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247 } else if( !(list.get(0) instanceof Method) )
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248 continue;
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249 if( !list.contains(method) ) {
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250 list.add(method);
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251 }
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252 }
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253 for( Field field : cls.getDeclaredFields() ) {
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254 String s = field.getName();
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255 List<Member> list = clsMap.get(s);
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256 if( list == null ) {
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257 list = new ArrayList<Member>();
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258 clsMap.put(s,list);
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259 list.add(field);
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260 }
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261 }
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262 }
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263 for( List<Member> members : clsMap.values() ) {
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264 for( Member m : members ) {
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265 if( m instanceof AccessibleObject )
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266 ((AccessibleObject)m).setAccessible(true);
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267 }
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268 }
37
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269 memberMap.put(cls,clsMap);
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270 }
56
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271 List<Member> rtn = clsMap.get(name);
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272 if( rtn==null )
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273 rtn = Collections.emptyList();
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274 return rtn;
37
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275 }
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276
56
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277 private static synchronized List<Member> getStaticMembers(Class cls,String name) {
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278 List<Member> staticMembers = new ArrayList<Member>();
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279 for( Member m : getMembers(cls,name) ) {
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280 if( Modifier.isStatic(m.getModifiers()) )
37
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281 staticMembers.add(m);
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282 }
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283 return staticMembers;
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284 }
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285
56
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286 static final class Static implements Member {
37
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287 final Class cls;
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288
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289 Static(Class cls) {
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290 this.cls = cls;
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291 }
56
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292
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293 @Override public String toString() {
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294 return cls.toString();
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295 }
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296
437
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diff changeset
297 @Override public Class getDeclaringClass() {
56
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298 return cls.getDeclaringClass();
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299 }
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300
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diff changeset
301 @Override public String getName() {
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302 return cls.getName();
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303 }
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304
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diff changeset
305 @Override public int getModifiers() {
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diff changeset
306 return cls.getModifiers();
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diff changeset
307 }
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diff changeset
308
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diff changeset
309 @Override public boolean isSynthetic() {
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diff changeset
310 return cls.isSynthetic();
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diff changeset
311 }
304
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diff changeset
312
502
d3183a330ff5 improve the __index metamethod to work with any type;
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diff changeset
313 public Object luan_proxy(final LuanState luan,final LuanTable t) throws LuanException {
304
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diff changeset
314 return Proxy.newProxyInstance(
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diff changeset
315 cls.getClassLoader(),
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diff changeset
316 new Class[]{cls},
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diff changeset
317 new InvocationHandler() {
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diff changeset
318 public Object invoke(Object proxy,Method method, Object[] args)
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diff changeset
319 throws Throwable
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diff changeset
320 {
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diff changeset
321 if( args==null )
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diff changeset
322 args = new Object[0];
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diff changeset
323 String name = method.getName();
575
7c3ad6db8ac3 make LuanState.JAVA private
Franklin Schmidt <fschmidt@gmail.com>
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diff changeset
324 Object fnObj = t.get(luan,name);
502
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
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diff changeset
325 if( fnObj == null )
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326 throw new NullPointerException("luan_proxy couldn't find method '"+name+"'");
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327 LuanFunction fn = Luan.checkFunction(fnObj);
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328 return Luan.first(fn.call(luan,args));
304
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329 }
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330 }
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331 );
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332 }
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333 }
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334 private static final Method luan_proxyMethod;
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335 static {
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336 try {
502
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337 luan_proxyMethod = Static.class.getMethod("luan_proxy",LuanState.class,LuanTable.class);
304
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338 luan_proxyMethod.setAccessible(true);
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339 } catch(NoSuchMethodException e) {
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340 throw new RuntimeException(e);
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341 }
37
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342 }
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343
299
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344 public static Static load(LuanState luan,String name) throws LuanException {
300
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345 checkJava(luan);
51
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346 Class cls;
37
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347 try {
51
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348 cls = Class.forName(name);
37
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349 } catch(ClassNotFoundException e) {
51
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350 try {
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351 cls = Thread.currentThread().getContextClassLoader().loadClass(name);
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352 } catch(ClassNotFoundException e2) {
108
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353 return null;
51
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354 }
37
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355 }
51
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diff changeset
356 return new Static(cls);
37
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357 }
300
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358
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diff changeset
359 private static class AmbiguousJavaFunction extends LuanFunction {
48
64ecb7a3aad7 rename Lua to Luan
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360 private final Map<Integer,List<LuanJavaFunction>> fnMap = new HashMap<Integer,List<LuanJavaFunction>>();
37
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361
48
64ecb7a3aad7 rename Lua to Luan
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diff changeset
362 AmbiguousJavaFunction(List<LuanJavaFunction> fns) {
64ecb7a3aad7 rename Lua to Luan
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diff changeset
363 for( LuanJavaFunction fn : fns ) {
37
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parents:
diff changeset
364 Integer n = fn.getParameterTypes().length;
48
64ecb7a3aad7 rename Lua to Luan
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parents: 46
diff changeset
365 List<LuanJavaFunction> list = fnMap.get(n);
37
8a57ebfdfd78 add JavaLib
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diff changeset
366 if( list==null ) {
48
64ecb7a3aad7 rename Lua to Luan
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diff changeset
367 list = new ArrayList<LuanJavaFunction>();
37
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diff changeset
368 fnMap.put(n,list);
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369 }
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diff changeset
370 list.add(fn);
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371 }
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diff changeset
372 }
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diff changeset
373
112
f5af13062b10 fix previous rev
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parents: 108
diff changeset
374 @Override public Object call(LuanState luan,Object[] args) throws LuanException {
48
64ecb7a3aad7 rename Lua to Luan
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diff changeset
375 for( LuanJavaFunction fn : fnMap.get(args.length) ) {
37
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diff changeset
376 try {
55
9381b23ea9e1 various fixes
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diff changeset
377 return fn.rawCall(luan,args);
37
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378 } catch(IllegalArgumentException e) {}
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379 }
646
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diff changeset
380 throw new LuanException("no method matched args: "+Arrays.asList(args));
37
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381 }
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382 }
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diff changeset
383
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
384 private static class InstanceOf {
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
385 private final Object obj;
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parents:
diff changeset
386
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
387 InstanceOf(Object obj) {
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
388 this.obj = obj;
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diff changeset
389 }
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parents:
diff changeset
390
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
391 public boolean instanceOf(Static st) {
8a57ebfdfd78 add JavaLib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
392 return st.cls.isInstance(obj);
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diff changeset
393 }
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parents:
diff changeset
394 }
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parents:
diff changeset
395 private static final Method instanceOf;
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
396 static {
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
397 try {
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parents:
diff changeset
398 instanceOf = InstanceOf.class.getMethod("instanceOf",Static.class);
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parents:
diff changeset
399 instanceOf.setAccessible(true);
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
400 } catch(NoSuchMethodException e) {
8a57ebfdfd78 add JavaLib
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parents:
diff changeset
401 throw new RuntimeException(e);
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parents:
diff changeset
402 }
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parents:
diff changeset
403 }
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parents:
diff changeset
404
304
03e9cda4748d add JavaLuan.Static.luan_proxy()
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parents: 301
diff changeset
405 /*
64
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
406 private static class AssertClass {
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
407 private final Class cls;
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
408
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
409 AssertClass(Class cls) {
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
410 this.cls = cls;
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
411 }
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parents: 63
diff changeset
412
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
413 public Object assertClass(LuanState luan,Object v) throws LuanException {
177cfdc2bdb3 add type assertions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
414 if( !cls.isInstance(v) ) {
177cfdc2bdb3 add type assertions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
415 String got = v.getClass().getSimpleName();
177cfdc2bdb3 add type assertions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
416 String expected = cls.getSimpleName();
578
60c549d43988 remove LuanState.exception()
Franklin Schmidt <fschmidt@gmail.com>
parents: 576
diff changeset
417 throw new LuanException(luan,"bad argument #1 ("+expected+" expected, got "+got+")");
64
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
418 }
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parents: 63
diff changeset
419 return v;
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parents: 63
diff changeset
420 }
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parents: 63
diff changeset
421 }
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
422 private static final Method assertClass;
177cfdc2bdb3 add type assertions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
423 static {
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parents: 63
diff changeset
424 try {
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
425 assertClass = AssertClass.class.getMethod("assertClass",LuanState.class,Object.class);
177cfdc2bdb3 add type assertions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
426 assertClass.setAccessible(true);
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
diff changeset
427 } catch(NoSuchMethodException e) {
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
428 throw new RuntimeException(e);
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parents: 63
diff changeset
429 }
177cfdc2bdb3 add type assertions
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parents: 63
diff changeset
430 }
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
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431
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 63
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432
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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433 public static Object proxy(final LuanState luan,Static st,final LuanTable t,final Object base) throws LuanException {
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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434 return Proxy.newProxyInstance(
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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435 st.cls.getClassLoader(),
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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436 new Class[]{st.cls},
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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437 new InvocationHandler() {
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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438 public Object invoke(Object proxy,Method method, Object[] args)
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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439 throws Throwable
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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440 {
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 62
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441 if( args==null )
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 62
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442 args = new Object[0];
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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443 String name = method.getName();
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 61
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444 Object fnObj = t.get(name);
7c05f53ef6cb improve java.proxy
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 61
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445 if( fnObj==null && base!=null )
7c05f53ef6cb improve java.proxy
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 61
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446 return method.invoke(base,args);
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
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447 LuanFunction fn = luan.checkFunction(fnObj);
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
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448 return Luan.first(luan.call(fn,name,args));
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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449 }
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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450 }
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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451 );
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 60
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452 }
304
03e9cda4748d add JavaLuan.Static.luan_proxy()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
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453 */
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parents: 300
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454
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parents: 300
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455
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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456
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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457 // security
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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458
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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459 public interface Security {
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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460 public void check(LuanState luan,String name) throws LuanException;
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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461 }
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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462
a6bf8ff720f8 add java security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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463 private static String SECURITY_KEY = "Java.Security";
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
diff changeset
464
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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465 private static void check(LuanState luan,String name) throws LuanException {
433
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Franklin Schmidt <fschmidt@gmail.com>
parents: 428
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466 Security s = (Security)luan.registry().get(SECURITY_KEY);
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parents: 300
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467 if( s!=null )
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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468 s.check(luan,name);
a6bf8ff720f8 add java security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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469 }
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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470
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 300
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471 public static void setSecurity(LuanState luan,Security s) {
433
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
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472 luan.registry().put(SECURITY_KEY,s);
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parents: 300
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473 }
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parents: 300
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474
37
8a57ebfdfd78 add JavaLib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
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475 }