/**
* @see com.habelitz.jsobjectizer.jsom.api.statement.base.StatementBlockElementContainer#replaceStatementBlockElement(com.habelitz.jsobjectizer.jsom.api.statement.StatementBlockElement, java.lang.String)
*
* __TEST__
*/
public void replaceStatementBlockElement(
StatementBlockElement pOldElement, String pNewElement)
{
bool elementReplaced = false;
if (mHasSwitchLabels) {
if (mLabels == null) {
resolveSwitchLabels();
}
foreach (SwitchLabel label in mLabels) {
if (label.hasStatementBlockElement(pOldElement)) {
label.replaceStatementBlockElement(
pOldElement, pNewElement);
elementReplaced = true;
break;
}
}
}
if (!elementReplaced) {
// The stated statement block element doesn't belong to 'this'.
// TODO After implementation of adding JSOMs to JSOMs:
// Replace message by an internationalized message.
throw new JSourceObjectizerException(
"The old statement block element '" +
pOldElement.getMarshaller().ToString() +
"' passed as argument doesn't belong to the statement " +
"block scope.");
}
}
/**
* @see com.habelitz.jsobjectizer.jsom.api.statement.base.StatementBlockElementContainer#replaceStatementBlockElement(com.habelitz.jsobjectizer.jsom.api.statement.StatementBlockElement, java.lang.String)
*
* __TEST__
*/
public void replaceStatementBlockElement(
StatementBlockElement pOldElement, String pNewElement)
{
List<String> errorMessages = new List<String>();
AST2StatementBlockElement newElement = null;
try {
newElement =
getUnmarshaller().unmarshalAST2StatementBlockElement(
pNewElement, errorMessages);
} catch (JSourceUnmarshallerException jsue) {
// TODO After implementation of adding JSOMs to JSOMs:
// Replace message by an internationalized message.
throw new JSourceObjectizerException(
"Parsing the statement block element '" + pNewElement +
"' failed.", jsue);
}
if (pNewElement != null) {
if (mElements == null) {
resolveStatementBlockElements();
}
int offset = mElements.IndexOf((AST2StatementBlockElement)pOldElement);
if (offset >= 0) {
AST2StatementBlockElement oldParamDecl = mElements[offset];
mElements[offset] = newElement;
// Note that the offset of the statement block element within
// the list of 'StatementBlockElement' object may not match the
// offset of the root tree's child list.
ITree root = getTreeNode();
ITree oldChild = oldParamDecl.getTreeNode();
int childCount = root.ChildCount;
bool childFound = false;
for (offset = 0; offset < childCount; offset++) {
if (oldChild == root.GetChild(offset)) {
root.SetChild(offset, newElement.getTreeNode());
getTokenRewriteStream().Replace(
oldChild.TokenStartIndex,
oldChild.TokenStopIndex, pNewElement);
childFound = true;
break;
}
}
if (!childFound) {
// TODO Internationalize the message.
throw new JSourceObjectizerInternalException(
"No tree node found for the statement block " +
"element '" +
pOldElement.getMarshaller().ToString() + "' at " +
pOldElement.getLineNumber() + ':' +
pOldElement.getCharPositionInLine() + '.');
}
} else {
// TODO After implementation of adding JSOMs to JSOMs:
// Replace message by an internationalized message.
throw new JSourceObjectizerException(
"The old statement block element '" +
pOldElement.getMarshaller().ToString() +
"' passed as argument doesn't belong to the " +
"statement block scope.");
}
} else {
// TODO After implementation of adding JSOMs to JSOMs:
// Replace message by an internationalized message.
throw new JSourceObjectizerException(
"Unmarshalling the new statement block element '" +
pNewElement + "' failed.");
}
}