public String getAttribute(String ns, String name) throws MbException {
MbElement attr = getAttributeElement(ns, name);
if (attr != null) {
return attr.getValue().toString();
} else {
return null;
}
}
private Object getProperty(String area, String name) throws MbException {
MbElement valueElm = getMbElement().getFirstElementByPath(area + "/" + name);
if (valueElm == null) {
return null;
} else {
return valueElm.getValue();
}
}
public static Rfh2Header remove(MbMessage msg) throws MbException {
MbElement elm = msg.getRootElement().getFirstElementByPath("/MQRFH2");
if (elm != null) {
elm.detach();
return new Rfh2Header(elm, true);
} else {
throw new NiceMbException("Failed to find Rfh2Header");
}
}
public XmlElement createLastChild(String ns, String name) throws MbException {
MbElement parent = getMbElement();
MbElement elm =
parent.createElementAsLastChild(XmlUtil.getFolderElementType(parent), name, null);
if (ns != null) {
elm.setNamespace(ns);
}
return new XmlElement(elm, isReadOnly());
}
public void setAttribute(String ns, String name, String value) throws MbException {
MbElement attr = getAttributeElement(ns, name);
if (attr == null) {
attr =
getMbElement()
.createElementAsFirstChild(XmlUtil.getAttributeType(getMbElement()), name, value);
if (ns != null) {
attr.setNamespace(ns);
}
} else {
attr.setValue(value);
}
}
public XmlElement[] getChildByName(String ns, String name) throws MbException {
// TODO change to XPath impl
MbElement child = getMbElement().getFirstChild();
List childList = new ArrayList();
while (child != null) {
if (name.equals(child.getName())) {
if (ns != null && ns.equals(child.getNamespace())) {
childList.add(new XmlElement(child, isReadOnly()));
}
}
child = child.getNextSibling();
}
return (XmlElement[]) childList.toArray(new XmlElement[0]);
}
public static Rfh2Header create(MbMessage msg) throws MbException {
if (has(msg)) {
throw new NiceMbException("Already have RFH2 header");
}
if (MqmdHeader.has(msg)) {
MqmdHeader mqmd = MqmdHeader.wrap(msg, false);
mqmd.setFormat(WmqFormat.MQ_RFH2);
MbElement mqmdElm = mqmd.getMbElement();
MbElement elm = mqmdElm.createElementAfter("MQHRF2");
return new Rfh2Header(elm, false);
} else {
throw new NiceMbException("Can not find MQMD");
}
}
public void evaluate(MbElement inElm, MbElement outElm) throws MbException {
Object result = inElm.evaluateXPath(xpath);
if (result instanceof List) {
Iterator iterator = ((List) result).iterator();
while (iterator.hasNext()) {
MbElement node = (MbElement) iterator.next();
forEachElement(node, outElm);
}
}
}
private void setProperty(String area, String name, Object value) throws MbException {
checkReadOnly();
MbElement areaElm = getMbElement().getFirstElementByPath(area);
if (areaElm == null) {
areaElm = getMbElement().createElementAsLastChild(MbElement.TYPE_NAME);
areaElm.setName(area);
}
MbElement valueElm = areaElm.getFirstElementByPath(name);
if (valueElm == null) {
areaElm.createElementAsLastChild(MbElement.TYPE_NAME, name, value);
} else {
valueElm.setValue(value);
}
}