public class org.springframework.expression.spel.standard.SpelCompiler extends java.lang.Object implements org.springframework.asm.Opcodes
{
private static final org.apache.commons.logging.Log logger;
private static final java.util.Map compilers;
private final org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader ccl;
private final java.util.concurrent.atomic.AtomicInteger suffixId;
private void <init>(java.lang.ClassLoader)
{
java.util.concurrent.atomic.AtomicInteger v;
org.springframework.expression.spel.standard.SpelCompiler v;
java.lang.ClassLoader v;
org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader v;
v := @this: org.springframework.expression.spel.standard.SpelCompiler;
v := @parameter: java.lang.ClassLoader;
specialinvoke v.<java.lang.Object: void <init>()>();
v = new java.util.concurrent.atomic.AtomicInteger;
specialinvoke v.<java.util.concurrent.atomic.AtomicInteger: void <init>(int)>(1);
v.<org.springframework.expression.spel.standard.SpelCompiler: java.util.concurrent.atomic.AtomicInteger suffixId> = v;
v = new org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader;
specialinvoke v.<org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader: void <init>(java.lang.ClassLoader)>(v);
v.<org.springframework.expression.spel.standard.SpelCompiler: org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader ccl> = v;
return;
}
public org.springframework.expression.spel.CompiledExpression compile(org.springframework.expression.spel.ast.SpelNodeImpl)
{
java.lang.Throwable v;
java.lang.IllegalStateException v;
org.springframework.expression.spel.standard.SpelCompiler v;
java.lang.String v, v, v, v;
boolean v, v, v;
java.lang.Class v;
java.lang.Object v;
org.apache.commons.logging.Log v, v, v, v;
org.springframework.expression.spel.ast.SpelNodeImpl v;
v := @this: org.springframework.expression.spel.standard.SpelCompiler;
v := @parameter: org.springframework.expression.spel.ast.SpelNodeImpl;
v = virtualinvoke v.<org.springframework.expression.spel.ast.SpelNodeImpl: boolean isCompilable()>();
if v == 0 goto label;
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = interfaceinvoke v.<org.apache.commons.logging.Log: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = virtualinvoke v.<org.springframework.expression.spel.ast.SpelNodeImpl: java.lang.String toStringAST()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("SpEL: compiling \u0001");
interfaceinvoke v.<org.apache.commons.logging.Log: void debug(java.lang.Object)>(v);
label:
v = specialinvoke v.<org.springframework.expression.spel.standard.SpelCompiler: java.lang.Class createExpressionClass(org.springframework.expression.spel.ast.SpelNodeImpl)>(v);
if v == null goto label;
label:
v = virtualinvoke v.<java.lang.Class: java.lang.Object newInstance()>();
label:
return v;
label:
v := @caughtexception;
v = new java.lang.IllegalStateException;
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String,java.lang.Throwable)>("Failed to instantiate CompiledExpression", v);
throw v;
label:
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = interfaceinvoke v.<org.apache.commons.logging.Log: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = virtualinvoke v.<org.springframework.expression.spel.ast.SpelNodeImpl: java.lang.String toStringAST()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("SpEL: unable to compile \u0001");
interfaceinvoke v.<org.apache.commons.logging.Log: void debug(java.lang.Object)>(v);
label:
return null;
catch java.lang.Throwable from label to label with label;
}
private int getNextSuffix()
{
int v;
org.springframework.expression.spel.standard.SpelCompiler v;
java.util.concurrent.atomic.AtomicInteger v;
v := @this: org.springframework.expression.spel.standard.SpelCompiler;
v = v.<org.springframework.expression.spel.standard.SpelCompiler: java.util.concurrent.atomic.AtomicInteger suffixId>;
v = virtualinvoke v.<java.util.concurrent.atomic.AtomicInteger: int incrementAndGet()>();
return v;
}
private java.lang.Class createExpressionClass(org.springframework.expression.spel.ast.SpelNodeImpl)
{
byte[] v;
java.lang.IllegalStateException v;
java.lang.String[] v;
org.springframework.expression.spel.standard.SpelCompiler v;
int v;
java.lang.String v, v, v, v, v, v, v, v;
org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader v;
boolean v, v;
org.springframework.expression.spel.standard.SpelCompiler$ExpressionClassWriter v;
java.lang.Class v, v;
org.apache.commons.logging.Log v, v;
org.springframework.asm.MethodVisitor v, v;
org.springframework.expression.spel.CodeFlow v;
org.springframework.expression.spel.ast.SpelNodeImpl v;
v := @this: org.springframework.expression.spel.standard.SpelCompiler;
v := @parameter: org.springframework.expression.spel.ast.SpelNodeImpl;
v = specialinvoke v.<org.springframework.expression.spel.standard.SpelCompiler: int getNextSuffix()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (int)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("spel/Ex\u0001");
v = new org.springframework.expression.spel.standard.SpelCompiler$ExpressionClassWriter;
specialinvoke v.<org.springframework.expression.spel.standard.SpelCompiler$ExpressionClassWriter: void <init>(org.springframework.expression.spel.standard.SpelCompiler)>(v);
virtualinvoke v.<org.springframework.asm.ClassWriter: void visit(int,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String[])>(49, 1, v, null, "org/springframework/expression/spel/CompiledExpression", null);
v = virtualinvoke v.<org.springframework.asm.ClassWriter: org.springframework.asm.MethodVisitor visitMethod(int,java.lang.String,java.lang.String,java.lang.String,java.lang.String[])>(1, "<init>", "()V", null, null);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitCode()>();
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitVarInsn(int,int)>(25, 0);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitMethodInsn(int,java.lang.String,java.lang.String,java.lang.String,boolean)>(183, "org/springframework/expression/spel/CompiledExpression", "<init>", "()V", 0);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitInsn(int)>(177);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitMaxs(int,int)>(1, 1);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitEnd()>();
v = newarray (java.lang.String)[1];
v[0] = "org/springframework/expression/EvaluationException";
v = virtualinvoke v.<org.springframework.asm.ClassWriter: org.springframework.asm.MethodVisitor visitMethod(int,java.lang.String,java.lang.String,java.lang.String,java.lang.String[])>(1, "getValue", "(Ljava/lang/Object;Lorg/springframework/expression/EvaluationContext;)Ljava/lang/Object;", null, v);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitCode()>();
v = new org.springframework.expression.spel.CodeFlow;
specialinvoke v.<org.springframework.expression.spel.CodeFlow: void <init>(java.lang.String,org.springframework.asm.ClassWriter)>(v, v);
label:
virtualinvoke v.<org.springframework.expression.spel.ast.SpelNodeImpl: void generateCode(org.springframework.asm.MethodVisitor,org.springframework.expression.spel.CodeFlow)>(v, v);
label:
goto label;
label:
v := @caughtexception;
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = interfaceinvoke v.<org.apache.commons.logging.Log: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = virtualinvoke v.<java.lang.Object: java.lang.Class getClass()>();
v = virtualinvoke v.<java.lang.Class: java.lang.String getSimpleName()>();
v = virtualinvoke v.<java.lang.IllegalStateException: java.lang.String getMessage()>();
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u.generateCode opted out of compilation: \u0001");
interfaceinvoke v.<org.apache.commons.logging.Log: void debug(java.lang.Object)>(v);
label:
return null;
label:
v = virtualinvoke v.<org.springframework.expression.spel.CodeFlow: java.lang.String lastDescriptor()>();
staticinvoke <org.springframework.expression.spel.CodeFlow: void insertBoxIfNecessary(org.springframework.asm.MethodVisitor,java.lang.String)>(v, v);
v = "V";
v = virtualinvoke v.<org.springframework.expression.spel.CodeFlow: java.lang.String lastDescriptor()>();
v = virtualinvoke v.<java.lang.String: boolean equals(java.lang.Object)>(v);
if v == 0 goto label;
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitInsn(int)>(1);
label:
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitInsn(int)>(176);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitMaxs(int,int)>(0, 0);
virtualinvoke v.<org.springframework.asm.MethodVisitor: void visitEnd()>();
virtualinvoke v.<org.springframework.asm.ClassWriter: void visitEnd()>();
virtualinvoke v.<org.springframework.expression.spel.CodeFlow: void finish()>();
v = virtualinvoke v.<org.springframework.asm.ClassWriter: byte[] toByteArray()>();
v = v.<org.springframework.expression.spel.standard.SpelCompiler: org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader ccl>;
v = virtualinvoke v.<java.lang.String: java.lang.String replaceAll(java.lang.String,java.lang.String)>("/", ".");
v = virtualinvoke v.<org.springframework.expression.spel.standard.SpelCompiler$ChildClassLoader: java.lang.Class defineClass(java.lang.String,byte[])>(v, v);
return v;
catch java.lang.IllegalStateException from label to label with label;
}
public static org.springframework.expression.spel.standard.SpelCompiler getCompiler(java.lang.ClassLoader)
{
java.lang.Throwable v;
org.springframework.expression.spel.standard.SpelCompiler v;
java.util.Map v, v, v;
java.lang.Object v;
java.lang.ClassLoader v, v;
v := @parameter: java.lang.ClassLoader;
if v == null goto label;
v = v;
goto label;
label:
v = staticinvoke <org.springframework.util.ClassUtils: java.lang.ClassLoader getDefaultClassLoader()>();
label:
v = <org.springframework.expression.spel.standard.SpelCompiler: java.util.Map compilers>;
entermonitor v;
label:
v = <org.springframework.expression.spel.standard.SpelCompiler: java.util.Map compilers>;
v = interfaceinvoke v.<java.util.Map: java.lang.Object get(java.lang.Object)>(v);
if v != null goto label;
v = new org.springframework.expression.spel.standard.SpelCompiler;
specialinvoke v.<org.springframework.expression.spel.standard.SpelCompiler: void <init>(java.lang.ClassLoader)>(v);
v = v;
v = <org.springframework.expression.spel.standard.SpelCompiler: java.util.Map compilers>;
interfaceinvoke v.<java.util.Map: java.lang.Object put(java.lang.Object,java.lang.Object)>(v, v);
label:
exitmonitor v;
label:
return v;
label:
v := @caughtexception;
exitmonitor v;
throw v;
catch java.lang.Throwable from label to label with label;
}
public static boolean compile(org.springframework.expression.Expression)
{
org.springframework.expression.Expression v;
boolean v, v, v;
v := @parameter: org.springframework.expression.Expression;
v = v instanceof org.springframework.expression.spel.standard.SpelExpression;
if v == 0 goto label;
v = virtualinvoke v.<org.springframework.expression.spel.standard.SpelExpression: boolean compileExpression()>();
if v == 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
public static void revertToInterpreted(org.springframework.expression.Expression)
{
org.springframework.expression.Expression v;
boolean v;
v := @parameter: org.springframework.expression.Expression;
v = v instanceof org.springframework.expression.spel.standard.SpelExpression;
if v == 0 goto label;
virtualinvoke v.<org.springframework.expression.spel.standard.SpelExpression: void revertToInterpreted()>();
label:
return;
}
private static void dump(java.lang.String, java.lang.String, byte[])
{
byte[] v;
java.lang.IllegalStateException v;
int v, v, v;
java.lang.String v, v, v, v, v, v, v, v;
boolean v;
java.io.FileOutputStream v;
java.io.IOException v;
java.io.File v, v, v;
org.apache.commons.logging.Log v, v;
v := @parameter: java.lang.String;
v := @parameter: java.lang.String;
v := @parameter: byte[];
v = virtualinvoke v.<java.lang.String: java.lang.String replace(char,char)>(46, 47);
v = virtualinvoke v.<java.lang.String: int indexOf(int)>(47);
v = (int) -1;
if v == v goto label;
v = virtualinvoke v.<java.lang.String: int lastIndexOf(int)>(47);
v = virtualinvoke v.<java.lang.String: java.lang.String substring(int,int)>(0, v);
goto label;
label:
v = "";
label:
v = null;
label:
v = staticinvoke <java.io.File: java.io.File createTempFile(java.lang.String,java.lang.String)>("tmp", null);
v = <java.io.File: java.lang.String separator>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.io.File,java.lang.String,java.lang.String)>(v, v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("\u0001\u0001\u.class");
virtualinvoke v.<java.io.File: boolean delete()>();
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.io.File,java.lang.String)>(v, v);
virtualinvoke v.<java.io.File: boolean mkdirs()>();
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = interfaceinvoke v.<org.apache.commons.logging.Log: boolean isDebugEnabled()>();
if v == 0 goto label;
v = <org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger>;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Expression \'\u0001\' compiled code dumped to \u0001");
interfaceinvoke v.<org.apache.commons.logging.Log: void debug(java.lang.Object)>(v);
label:
v = new java.io.File;
specialinvoke v.<java.io.File: void <init>(java.lang.String)>(v);
v = new java.io.FileOutputStream;
specialinvoke v.<java.io.FileOutputStream: void <init>(java.io.File)>(v);
virtualinvoke v.<java.io.FileOutputStream: void write(byte[])>(v);
virtualinvoke v.<java.io.FileOutputStream: void flush()>();
virtualinvoke v.<java.io.FileOutputStream: void close()>();
label:
goto label;
label:
v := @caughtexception;
v = new java.lang.IllegalStateException;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (java.lang.String,java.lang.String)>(v, v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Unexpected problem dumping class \'\u0001\' into \u0001");
specialinvoke v.<java.lang.IllegalStateException: void <init>(java.lang.String,java.lang.Throwable)>(v, v);
throw v;
label:
return;
catch java.io.IOException from label to label with label;
}
static void <clinit>()
{
org.springframework.util.ConcurrentReferenceHashMap v;
org.apache.commons.logging.Log v;
v = staticinvoke <org.apache.commons.logging.LogFactory: org.apache.commons.logging.Log getLog(java.lang.Class)>(class "Lorg/springframework/expression/spel/standard/SpelCompiler;");
<org.springframework.expression.spel.standard.SpelCompiler: org.apache.commons.logging.Log logger> = v;
v = new org.springframework.util.ConcurrentReferenceHashMap;
specialinvoke v.<org.springframework.util.ConcurrentReferenceHashMap: void <init>()>();
<org.springframework.expression.spel.standard.SpelCompiler: java.util.Map compilers> = v;
return;
}
}