protected void getXPathReturnType(
final XPathReturnType returnType, final ExpressionBuilder expBuilder) {
switch (returnType) {
case BOOLEAN:
expBuilder.setReturnType(Boolean.class.getName());
break;
case DOUBLE:
expBuilder.setReturnType(Double.class.getName());
break;
case NODE:
expBuilder.setReturnType(Node.class.getName());
break;
case NODE_LIST:
expBuilder.setReturnType(NodeList.class.getName());
break;
case STRING:
expBuilder.setReturnType(String.class.getName());
break;
case FLOAT:
expBuilder.setReturnType(Float.class.getName());
break;
case INTEGER:
expBuilder.setReturnType(Integer.class.getName());
break;
case LONG:
expBuilder.setReturnType(Long.class.getName());
break;
default:
break;
}
}
public Expression createXPathExpression(
final String name,
final String xPathExpression,
final XPathReturnType returnType,
final String xmlContent)
throws InvalidExpressionException {
final ExpressionBuilder expBuilder =
createNewInstance(name)
.setExpressionType(ExpressionType.TYPE_XPATH_READ)
.setContent(xPathExpression);
getXPathReturnType(returnType, expBuilder);
final Expression dep =
new ExpressionBuilder()
.createNewInstance("xmlContent")
.setContent(xmlContent)
.setExpressionType(ExpressionType.TYPE_CONSTANT)
.setReturnType(String.class.getName())
.done();
expBuilder.setDependencies(Arrays.asList(dep));
return expBuilder.done();
}