private String getValue(QualifiedName name, ASTNode astNode, final JstType jstType) {
TranslateInfo tInfo = TranslateCtx.ctx().getTranslateInfo(jstType);
String typeName = name.getQualifier().getFullyQualifiedName();
String fullName = tInfo.getImported(typeName);
try {
Class<?> toClass = Class.forName(fullName);
Field field = toClass.getField(name.getName().toString());
return (String) field.get(toClass);
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchFieldException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
/*
* @see ASTVisitor#visit(QualifiedName)
*/
@Override
public boolean visit(QualifiedName node) {
node.getQualifier().accept(this);
this.fBuffer.append("."); // $NON-NLS-1$
node.getName().accept(this);
return false;
}
/*
* Must be one of:
* <ul>
* <li>[result].length</li>
* </ul>
*/
private boolean validateLengthQuery(Expression lengthQuery) {
if (lengthQuery instanceof QualifiedName) {
QualifiedName qualifiedName = (QualifiedName) lengthQuery;
SimpleName name = qualifiedName.getName();
if (!LENGTH_QUERY.equals(name.getIdentifier())) return false;
Name arrayAccess = qualifiedName.getQualifier();
ITypeBinding accessType = arrayAccess.resolveTypeBinding();
if (accessType == null) return false;
if (!accessType.isArray()) return false;
IBinding arrayBinding = arrayAccess.resolveBinding();
if (arrayBinding == null) return false;
fArrayBinding = arrayBinding;
fArrayAccess = arrayAccess;
return true;
} else if (lengthQuery instanceof FieldAccess) {
FieldAccess fieldAccess = (FieldAccess) lengthQuery;
SimpleName name = fieldAccess.getName();
if (!LENGTH_QUERY.equals(name.getIdentifier())) return false;
Expression arrayAccess = fieldAccess.getExpression();
ITypeBinding accessType = arrayAccess.resolveTypeBinding();
if (accessType == null) return false;
if (!accessType.isArray()) return false;
IBinding arrayBinding = getBinding(arrayAccess);
if (arrayBinding == null) return false;
fArrayBinding = arrayBinding;
fArrayAccess = arrayAccess;
return true;
}
return false;
}
