public Object decodeValue(
org.w3c.dom.Element xmlValue, java.util.Map<Integer, AbstractDeclaration> map) {
Object rv;
if (xmlValue.hasAttribute("isNull")) {
rv = null;
} else {
String tagName = xmlValue.getTagName();
if (tagName.equals("node")) {
try {
rv = decode(xmlValue, map);
} catch (RuntimeException re) {
re.printStackTrace();
// rv = new NullLiteral();
rv = null;
}
} else if (tagName.equals("collection")) {
java.util.Collection collection = (java.util.Collection) newInstance(xmlValue);
org.w3c.dom.NodeList nodeList = xmlValue.getChildNodes();
for (int i = 0; i < nodeList.getLength(); i++) {
org.w3c.dom.Element xmlItem = (org.w3c.dom.Element) nodeList.item(i);
collection.add(decodeValue(xmlItem, map));
}
rv = collection;
// } else if( tagName.equals( "resource" ) ) {
// String uuidText = xmlValue.getAttribute( CodecConstants.UUID_ATTRIBUTE );
// edu.cmu.cs.dennisc.print.PrintUtilities.println( "uuidText", uuidText );
// java.util.UUID uuid = java.util.UUID.fromString( uuidText );
// edu.cmu.cs.dennisc.print.PrintUtilities.println( "uuid", uuid );
// rv = org.alice.virtualmachine.Resource.get( uuid );
} else if (tagName.equals("value")) {
Class<?> cls = getCls(xmlValue);
String textContent = xmlValue.getTextContent();
if (cls.equals(String.class)) {
rv = textContent;
} else {
try {
rv = edu.cmu.cs.dennisc.java.lang.reflect.ReflectionUtilities.valueOf(cls, textContent);
} catch (RuntimeException re) {
if ("DIVIDE".equals(textContent)) {
rv =
edu.cmu.cs.dennisc.java.lang.reflect.ReflectionUtilities.valueOf(
cls, "REAL_DIVIDE");
} else if ("REMAINDER".equals(textContent)) {
rv =
edu.cmu.cs.dennisc.java.lang.reflect.ReflectionUtilities.valueOf(
cls, "REAL_REMAINDER");
} else {
throw re;
}
}
}
} else {
throw new RuntimeException();
}
}
return rv;
}
private static org.lgna.project.ast.NamedUserType getNamedUserTypeFor(
org.lgna.project.ast.AbstractType<?, ?, ?> ancestorType,
org.lgna.project.ast.AbstractType<?, ?, ?>[] argumentTypes,
int i,
org.lgna.project.ast.AbstractField argumentField) {
org.lgna.project.ast.AbstractType<?, ?, ?> superType;
final int LAST_INDEX = argumentTypes.length - 1;
if (i < LAST_INDEX) {
superType = getNamedUserTypeFor(ancestorType, argumentTypes, i + 1, null);
} else {
superType = ancestorType;
}
edu.cmu.cs.dennisc.pattern.Criterion<org.lgna.project.ast.NamedUserType> criterion;
if (argumentField != null) {
criterion = new ExtendsTypeWithSuperArgumentFieldCriterion(superType, argumentField);
} else {
criterion = new ExtendsTypeWithConstructorParameterTypeCriterion(superType, argumentTypes[i]);
}
// org.alice.ide.IDE ide = org.alice.ide.IDE.getActiveInstance();
// if( ide != null ) {
// org.alice.ide.ProjectDocument projectDocument = ide.getDocument();
// if( projectDocument != null ) {
// org.alice.ide.type.TypeCache typeCache = projectDocument.getTypeCache();
// typeCache.getNamedUserTypeFor( ancestorType, argumentTypes, i, argumentField );
// }
// }
org.lgna.project.Project project = org.alice.ide.ProjectStack.peekProject();
if (project != null) {
java.util.Set<org.lgna.project.ast.NamedUserType> existingTypes = project.getNamedUserTypes();
for (org.lgna.project.ast.NamedUserType existingType : existingTypes) {
if (criterion.accept(existingType)) {
return existingType;
}
}
}
org.lgna.project.ast.Expression[] expressions;
if (argumentField != null) {
expressions =
new org.lgna.project.ast.Expression[] {
new org.lgna.project.ast.FieldAccess(
new org.lgna.project.ast.TypeExpression(argumentField.getDeclaringType()),
argumentField)
};
} else {
expressions = USE_PARAMETER_ACCESSES_AS_ARGUMENTS_TO_SUPER;
}
String name = createClassNameFromResourceType(argumentTypes[i]);
org.lgna.project.ast.NamedUserType rv =
createTypeFor(
superType,
name,
new org.lgna.project.ast.AbstractType[] {argumentTypes[i]},
expressions);
if (argumentTypes[i] instanceof org.lgna.project.ast.JavaType) {
org.lgna.project.ast.JavaType javaArgumentTypeI =
(org.lgna.project.ast.JavaType) argumentTypes[i];
Class<?> cls = javaArgumentTypeI.getClassReflectionProxy().getReification();
if (edu.cmu.cs.dennisc.java.lang.reflect.ReflectionUtilities.isFinal(cls)) {
boolean isSetResourceMethodDesired;
if (cls.isEnum()) {
isSetResourceMethodDesired = cls.getEnumConstants().length > 1;
} else {
isSetResourceMethodDesired = true;
}
if (isSetResourceMethodDesired) {
String simpleClsName = cls.getSimpleName();
org.lgna.project.ast.UserMethod setResourceMethod = new org.lgna.project.ast.UserMethod();
setResourceMethod.managementLevel.setValue(
org.lgna.project.ast.ManagementLevel.GENERATED);
setResourceMethod.name.setValue("set" + simpleClsName);
setResourceMethod.returnType.setValue(org.lgna.project.ast.JavaType.VOID_TYPE);
org.lgna.project.ast.BlockStatement body = new org.lgna.project.ast.BlockStatement();
setResourceMethod.body.setValue(body);
StringBuilder parameterNameSB = new StringBuilder();
parameterNameSB.append(Character.toLowerCase(simpleClsName.charAt(0)));
parameterNameSB.append(simpleClsName.substring(1));
org.lgna.project.ast.UserParameter parameter = new org.lgna.project.ast.UserParameter();
parameter.name.setValue(parameterNameSB.toString());
parameter.valueType.setValue(javaArgumentTypeI);
setResourceMethod.requiredParameters.add(parameter);
body.statements.add(
org.lgna.project.ast.AstUtilities.createMethodInvocationStatement(
new org.lgna.project.ast.ThisExpression(),
SET_JOINTED_MODEL_RESOURCE_METHOD,
new org.lgna.project.ast.ParameterAccess(parameter)));
setResourceMethod.isSignatureLocked.setValue(true);
rv.methods.add(setResourceMethod);
}
}
}
return rv;
}
// todo: investigate
private Object newInstance(org.w3c.dom.Element xmlElement) {
return edu.cmu.cs.dennisc.java.lang.reflect.ReflectionUtilities.newInstance(
getClassName(xmlElement));
}
// todo: investigate
private Class<?> getCls(org.w3c.dom.Element xmlElement) {
return edu.cmu.cs.dennisc.java.lang.reflect.ReflectionUtilities.getClassForName(
getClassName(xmlElement));
}