private void processElement(SchemaParticle sp, XmlCursor xmlc, boolean mixed) {
// cast as schema local element
SchemaLocalElement element = (SchemaLocalElement) sp;
// Add comment about type
addElementTypeAndRestricionsComment(element, xmlc);
// / ^ -> <elemenname></elem>^
if (_soapEnc) xmlc.insertElement(element.getName().getLocalPart()); // soap
// encoded?
// drop
// namespaces.
else xmlc.insertElement(element.getName().getLocalPart(), element.getName().getNamespaceURI());
// / -> <elem>^</elem>
// processAttributes( sp.getType(), xmlc );
xmlc.toPrevToken();
// -> <elem>stuff^</elem>
String[] values = null;
if (multiValues != null) values = multiValues.get(element.getName());
if (values != null) xmlc.insertChars(StringUtils.join(values, ","));
else if (sp.isDefault()) xmlc.insertChars(sp.getDefaultText());
else createSampleForType(element.getType(), xmlc);
// -> <elem>stuff</elem>^
xmlc.toNextToken();
}
/*
* Return a name for the element or the particle type to use in the comment
* for minoccurs, max occurs
*/
@SuppressWarnings("unused")
private String getItemNameOrType(SchemaParticle sp, XmlCursor xmlc) {
String elementOrTypeName = null;
if (sp.getParticleType() == SchemaParticle.ELEMENT) {
elementOrTypeName = "Element (" + sp.getName().getLocalPart() + ")";
} else {
elementOrTypeName = printParticleType(sp.getParticleType());
}
return elementOrTypeName;
}
/**
* Cursor position: Before this call: <outer><foo/>^</outer> (cursor at the ^) After this call:
* <<outer><foo/><bar/>som text<etc/>^</outer>
*/
private void processParticle(SchemaParticle sp, XmlCursor xmlc, boolean mixed) {
int loop = determineMinMaxForSample(sp, xmlc);
while (loop-- > 0) {
switch (sp.getParticleType()) {
case (SchemaParticle.ELEMENT):
processElement(sp, xmlc, mixed);
break;
case (SchemaParticle.SEQUENCE):
processSequence(sp, xmlc, mixed);
break;
case (SchemaParticle.CHOICE):
processChoice(sp, xmlc, mixed);
break;
case (SchemaParticle.ALL):
processAll(sp, xmlc, mixed);
break;
case (SchemaParticle.WILDCARD):
processWildCard(sp, xmlc, mixed);
break;
default:
// throw new Exception("No Match on Schema Particle Type: " +
// String.valueOf(sp.getParticleType()));
}
}
}
private void processSequence(SchemaParticle sp, XmlCursor xmlc, boolean mixed) {
SchemaParticle[] spc = sp.getParticleChildren();
for (int i = 0; i < spc.length; i++) {
// / <parent>maybestuff^</parent>
processParticle(spc[i], xmlc, mixed);
// <parent>maybestuff...morestuff^</parent>
if (mixed && i < spc.length - 1) xmlc.insertChars(pick(WORDS));
}
}
private void processChoice(SchemaParticle sp, XmlCursor xmlc, boolean mixed) {
SchemaParticle[] spc = sp.getParticleChildren();
if (!_skipComments)
xmlc.insertComment(
"You have a CHOICE of the next " + String.valueOf(spc.length) + " items at this level");
for (int i = 0; i < spc.length; i++) {
processParticle(spc[i], xmlc, mixed);
}
}
private void processAll(SchemaParticle sp, XmlCursor xmlc, boolean mixed) {
SchemaParticle[] spc = sp.getParticleChildren();
if (!_skipComments)
xmlc.insertComment(
"You may enter the following " + String.valueOf(spc.length) + " items in any order");
for (int i = 0; i < spc.length; i++) {
processParticle(spc[i], xmlc, mixed);
if (mixed && i < spc.length - 1) xmlc.insertChars(pick(WORDS));
}
}
private int determineMinMaxForSample(SchemaParticle sp, XmlCursor xmlc) {
int minOccurs = sp.getIntMinOccurs();
int maxOccurs = sp.getIntMaxOccurs();
if (minOccurs == maxOccurs) return minOccurs;
if (minOccurs == 0 && ignoreOptional) return 0;
int result = minOccurs;
if (result == 0) result = 1;
if (sp.getParticleType() != SchemaParticle.ELEMENT) return result;
// it probably only makes sense to put comments in front of individual
// elements that repeat
if (!_skipComments) {
if (sp.getMaxOccurs() == null) {
// xmlc.insertComment("The next " + getItemNameOrType(sp, xmlc) + "
// may
// be repeated " + minOccurs + " or more times");
if (minOccurs == 0) xmlc.insertComment("Zero or more repetitions:");
else xmlc.insertComment(minOccurs + " or more repetitions:");
} else if (sp.getIntMaxOccurs() > 1) {
xmlc.insertComment(
minOccurs + " to " + String.valueOf(sp.getMaxOccurs()) + " repetitions:");
} else {
xmlc.insertComment("Optional:");
}
}
return result;
}
