org.apache.bcel.classfile.DescendingVisitor Java Examples
The following examples show how to use
org.apache.bcel.classfile.DescendingVisitor.
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Example #1
Source File: Pass2Verifier.java From commons-bcel with Apache License 2.0 | 6 votes |
private CPESSC_Visitor(final JavaClass _jc) { jc = _jc; cp = _jc.getConstantPool(); cplen = cp.getLength(); CONST_Class = ConstantClass.class; /* CONST_Fieldref = ConstantFieldref.class; CONST_Methodref = ConstantMethodref.class; CONST_InterfaceMethodref = ConstantInterfaceMethodref.class; */ CONST_String = ConstantString.class; CONST_Integer = ConstantInteger.class; CONST_Float = ConstantFloat.class; CONST_Long = ConstantLong.class; CONST_Double = ConstantDouble.class; CONST_NameAndType = ConstantNameAndType.class; CONST_Utf8 = ConstantUtf8.class; carrier = new DescendingVisitor(_jc, this); carrier.visit(); }
Example #2
Source File: JavaClassWalker.java From cacheonix-core with GNU Lesser General Public License v2.1 | 5 votes |
/** * Traverses a JavaClass parse tree and accepts all registered * visitors. * @param aJavaClass the root of the tree. */ public void walk(JavaClass aJavaClass) { DescendingVisitor visitor = new DescendingVisitor(aJavaClass, mVisitor); aJavaClass.accept(visitor); }
Example #3
Source File: JavaClassWalker.java From contribution with GNU Lesser General Public License v2.1 | 5 votes |
/** * Traverses a JavaClass parse tree and accepts all registered * visitors. * @param aJavaClass the root of the tree. */ public void walk(JavaClass aJavaClass) { DescendingVisitor visitor = new DescendingVisitor(aJavaClass, mVisitor); aJavaClass.accept(visitor); }
Example #4
Source File: Pass2Verifier.java From commons-bcel with Apache License 2.0 | 4 votes |
/** Constructs an InnerClassDetector working on the JavaClass _jc. */ public InnerClassDetector(final JavaClass javaClass) { this.jc = javaClass; this.cp = jc.getConstantPool(); (new DescendingVisitor(jc, this)).visit(); }
Example #5
Source File: AbstractCounterVisitorTestCase.java From commons-bcel with Apache License 2.0 | 4 votes |
@Override public void setUp() throws ClassNotFoundException { visitor = new CounterVisitor(); new DescendingVisitor(getTestClass(), getVisitor()).visit(); }
Example #6
Source File: Pass2Verifier.java From commons-bcel with Apache License 2.0 | 3 votes |
/** * Ensures that the ConstantCP-subclassed entries of the constant * pool are valid. According to "Yellin: Low Level Security in Java", * this method does not verify the existence of referenced entities * (such as classes) but only the formal correctness (such as well-formed * signatures). * The visitXXX() methods throw ClassConstraintException instances otherwise. * <B>Precondition: index-style cross referencing in the constant * pool must be valid. Simply invoke constant_pool_entries_satisfy_static_constraints() * before.</B> * * @throws ClassConstraintException otherwise. * @see #constant_pool_entries_satisfy_static_constraints() */ private void field_and_method_refs_are_valid() { try { final JavaClass jc = Repository.lookupClass(myOwner.getClassName()); final DescendingVisitor v = new DescendingVisitor(jc, new FAMRAV_Visitor(jc)); v.visit(); } catch (final ClassNotFoundException e) { // FIXME: this might not be the best way to handle missing classes. throw new AssertionViolatedException("Missing class: " + e, e); } }