private static String getVarName(String identifier) {
String[] parts = StringUtilities.tokenizeIdentifierIntoArray(identifier);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < parts.length; i++) {
if (i != 0) {
sb.append("_");
}
sb.append(parts[i].toUpperCase());
}
return sb.toString();
}
/**
* Heuristically checks if the two layout components belong to the same attribute or rel.
*
* @param lc1
* @param lc2
* @return true if the two layout components belong to the same attribute or rel.
*/
private static boolean sameAttributeOrRel(LayoutComponent lc1, LayoutComponent lc2) {
String lc1Text = lc1.text == null ? "" : lc1.text.replace(" ", "").trim();
String lc2Text = lc2.text == null ? "" : lc2.text.replace(" ", "").trim();
// texts match.
if (lc1Text.length() >= 2 && StringUtilities.equals(lc1Text, lc2Text, true)) {
return true;
}
if (StringUtilities.equals(lc1.varName, lc2Text, true)
|| StringUtilities.equals(lc1Text, lc2.varName, true)) {
return true;
}
// name match.
String[] lc1NameParts = StringUtilities.tokenizeIdentifierIntoArray(lc1.varName);
String[] lc2NameParts = StringUtilities.tokenizeIdentifierIntoArray(lc2.varName);
if (lc1NameParts.length > 1) {
if (concatenateStrings(lc1NameParts, 1)
.equalsIgnoreCase(concatenateStrings(lc2NameParts, 0))) {
return true;
} else if (lc2NameParts.length > 1
&& concatenateStrings(lc1NameParts, 1)
.equalsIgnoreCase(concatenateStrings(lc2NameParts, 1))) {
return true;
} else if (concatenateStrings(lc1NameParts, 1).equalsIgnoreCase(lc2Text)) {
return true;
}
} else {
if (lc2NameParts.length > 1) {
if (concatenateStrings(lc1NameParts, 0)
.equalsIgnoreCase(concatenateStrings(lc2NameParts, 1))) {
return true;
} else if (concatenateStrings(lc2NameParts, 1).equalsIgnoreCase(lc1Text)) {
return true;
}
}
}
return false;
}
private static Relationship getRelationship(List<Relationship> rels, LayoutComponent lc) {
Relationship rel = getRelationship(rels, lc.varName);
if (rel != null) {
return rel;
}
String[] lcNameParts = StringUtilities.tokenizeIdentifierIntoArray(lc.varName);
if (lcNameParts.length > 1) {
rel = getRelationship(rels, concatenateStrings(lcNameParts, 1));
}
if (rel != null) {
return rel;
}
if (lc.text != null) {
rel = getRelationship(rels, lc.text.replace(" ", "").trim());
}
return rel;
}
/**
* Try to obtain the attribute using the varName or text. To match an attr/rel named 'itemValue',
* the varName could be 'itemVALUE' or the text 'item value'.
*
* @param attrs
* @param lc
* @return
*/
private static Attribute getAttribute(List<Attribute> attrs, LayoutComponent lc) {
Attribute attr = getAttribute(attrs, lc.varName);
if (attr != null) {
return attr;
}
String[] lcNameParts = StringUtilities.tokenizeIdentifierIntoArray(lc.varName);
if (lcNameParts.length > 1) {
attr = getAttribute(attrs, concatenateStrings(lcNameParts, 1));
}
if (attr != null) {
return attr;
}
if (lc.text != null) {
attr = getAttribute(attrs, lc.text.replace(" ", "").trim());
}
return attr;
}