org.jdiameter.client.impl.helpers.XMLConfiguration Maven / Gradle / Ivy
/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2014, TeleStax Inc. and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see attributes, Hashtable features) throws Exception {
this(in, attributes, features, false);
}
/**
* Create instance of class and load file from defined file name
*
* @param filename configuration file name
* @throws Exception
*/
public XMLConfiguration(String filename) throws Exception {
this(filename, null, null, false);
}
/**
* Create instance of class and load file from defined input stream
*
* @param filename configuration file name
* @param attributes attributes for DocumentBuilderFactory
* @param features features for DocumentBuilderFactory
* @throws Exception
*/
public XMLConfiguration(String filename, Hashtable attributes, Hashtable features) throws Exception {
this(filename, attributes, features, false);
}
protected XMLConfiguration(Object in, Hashtable attributes, Hashtable features, boolean nop) throws Exception {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
if (attributes != null)
for (String key : attributes.keySet())
factory.setAttribute(key, attributes.get(key));
if (features != null)
for (String key : features.keySet())
factory.setFeature(key, features.get(key));
DocumentBuilder builder = factory.newDocumentBuilder();
Document document;
if (in instanceof InputStream) {
document = builder.parse((InputStream) in);
}
else if (in instanceof String) {
document = builder.parse(new File((String) in));
}
else {
throw new Exception("Unknown type of input data");
}
validate(document);
processing(document);
}
protected void validate(Document document) throws Exception {
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Source schemaFile = new StreamSource(getClass().getResourceAsStream("/META-INF/jdiameter-client.xsd"));
Schema schema = factory.newSchema(schemaFile);
Validator validator = schema.newValidator();
validator.validate(new DOMSource(document));
}
protected void processing(Document document) {
Element element = document.getDocumentElement();
NodeList c = element.getChildNodes();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("LocalPeer")) {
addLocalPeer(c.item(i));
}
else if (nodeName.equals("Parameters")) {
addParameters(c.item(i));
}
else if (nodeName.equals("Network")) {
addNetwork(c.item(i));
}
else if (nodeName.equals("Security")) {
addSecurity(c.item(i));
}
else if (nodeName.equals("Extensions")) {
addExtensions(c.item(i));
}
}
}
protected void addLocalPeer(Node node) {
NodeList c = node.getChildNodes();
if (node.getAttributes().getNamedItem("security_ref") != null) {
add(SecurityRef, node.getAttributes().getNamedItem("security_ref").getNodeValue());
}
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("URI")) {
add(OwnDiameterURI, getValue(c.item(i)));
}
addIPAddress(c.item(i));
if (nodeName.equals("Realm")) {
add(OwnRealm, getValue(c.item(i)));
}
if (nodeName.equals("VendorID")) {
add(OwnVendorID, getLongValue(c.item(i)));
}
if (nodeName.equals("ProductName")) {
add(OwnProductName, getValue(c.item(i)));
}
if (nodeName.equals("FirmwareRevision")) {
add(OwnFirmwareRevision, getLongValue(c.item(i)));
}
if (nodeName.equals("Applications")) {
addApplications(c.item(i));
}
}
}
protected void addIPAddress(Node node) {
String nodeName = node.getNodeName();
if (nodeName.equals("IPAddress"))
add(OwnIPAddress, getValue(node));
}
protected void addApplications(Node node) {
NodeList c = node.getChildNodes();
ArrayList items = new ArrayList();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("ApplicationID")) {
items.add(addApplication(c.item(i)));
}
}
add(ApplicationId, items.toArray(EMPTY_ARRAY));
}
protected Configuration addApplication(Node node) {
NodeList c = node.getChildNodes();
AppConfiguration e = getInstance();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("VendorId")) {
e.add(VendorId, getLongValue(c.item(i)));
}
else if (nodeName.equals("AuthApplId")) {
e.add(AuthApplId, getLongValue(c.item(i)));
}
else if (nodeName.equals("AcctApplId")) {
e.add(AcctApplId, getLongValue(c.item(i)));
}
}
return e;
}
protected void addParameters(Node node) {
NodeList c = node.getChildNodes();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("UseUriAsFqdn")) { add(UseUriAsFqdn, Boolean.valueOf(getValue(c.item(i)))); }
else if (nodeName.equals("QueueSize")) { add(QueueSize, getIntValue(c.item(i))); }
else if (nodeName.equals("MessageTimeOut")) { add(MessageTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("StopTimeOut")) { add(StopTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("CeaTimeOut")) { add(CeaTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("IacTimeOut")) { add(IacTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("DwaTimeOut")) { add(DwaTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("DpaTimeOut")) { add(DpaTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("RecTimeOut")) { add(RecTimeOut, getLongValue(c.item(i))); }
else if (nodeName.equals("PeerFSMThreadCount")) { add(PeerFSMThreadCount, getIntValue(c.item(i)));}
else if (nodeName.equals("Statistics")) { addStatisticLogger(Statistics, c.item(i)); }
else if (nodeName.equals("Concurrent")) { addConcurrent(Concurrent, c.item(i)); }
else if (nodeName.equals("Dictionary")) { addDictionary(Dictionary, c.item(i)); }
else
appendOtherParameter(c.item(i));
}
}
protected void addConcurrent(org.jdiameter.client.impl.helpers.Parameters name, Node node) {
NodeList c = node.getChildNodes();
List items = new ArrayList();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("Entity")) addConcurrentEntity(items, c.item(i));
}
add(name, items.toArray(new Configuration[items.size()]));
}
protected void addConcurrentEntity(List items, Node node) {
AppConfiguration cfg = getInstance();
String name = node.getAttributes().getNamedItem("name").getNodeValue();
cfg.add(ConcurrentEntityName, name);
if (node.getAttributes().getNamedItem("description") != null) {
String descr = node.getAttributes().getNamedItem("description").getNodeValue();
cfg.add(ConcurrentEntityDescription, descr);
}
if (node.getAttributes().getNamedItem("size") != null) {
String size = node.getAttributes().getNamedItem("size").getNodeValue();
cfg.add(ConcurrentEntityPoolSize, Integer.parseInt(size));
}
items.add(cfg);
}
protected void addStatisticLogger(org.jdiameter.client.impl.helpers.Parameters name, Node node) {
String pause = node.getAttributes().getNamedItem("pause").getNodeValue();
String delay = node.getAttributes().getNamedItem("delay").getNodeValue();
String enabled = node.getAttributes().getNamedItem("enabled").getNodeValue();
String active_records;
if (node.getAttributes().getNamedItem("active_records") != null) {
active_records = node.getAttributes().getNamedItem("active_records").getNodeValue();
}
else {
active_records = (String) StatisticsActiveList.defValue();
}
add(name, getInstance().add(StatisticsLoggerPause, Long.parseLong(pause))
.add(StatisticsLoggerDelay, Long.parseLong(delay))
.add(StatisticsEnabled, Boolean.parseBoolean(enabled))
.add(StatisticsActiveList, active_records));
}
protected void addDictionary(org.jdiameter.client.impl.helpers.Parameters name, Node node) {
AppConfiguration dicConfiguration = getInstance();
Node param = node.getAttributes().getNamedItem("class");
if(param != null) {
String clazz = param.getNodeValue();
dicConfiguration.add(DictionaryClass, clazz);
}
param = node.getAttributes().getNamedItem("enabled");
if(param != null) {
String enabled = param.getNodeValue();
dicConfiguration.add(DictionaryEnabled, Boolean.valueOf(enabled));
}
param = node.getAttributes().getNamedItem("sendLevel");
if(param != null) {
String sendLevel = param.getNodeValue();
dicConfiguration.add(DictionarySendLevel, sendLevel);
}
param = node.getAttributes().getNamedItem("receiveLevel");
if(param != null) {
String receiveLevel = param.getNodeValue();
dicConfiguration.add(DictionaryReceiveLevel, receiveLevel);
}
add(name, dicConfiguration);
}
protected void appendOtherParameter(Node node) {
}
protected void addThreadPool(Node item) {
AppConfiguration threadPoolConfiguration = EmptyConfiguration.getInstance();
NamedNodeMap attributes = item.getAttributes();
for (int index = 0; index < attributes.getLength(); index++) {
Node n = attributes.item(index);
int v = Integer.parseInt(n.getNodeValue());
if (n.getNodeName().equals("size")) {
threadPoolConfiguration.add(ThreadPoolSize, v);
}
else if (n.getNodeName().equals("priority")) {
threadPoolConfiguration.add(ThreadPoolPriority, v);
}
else {
//log.error("Unkonwn attribute on " + item.getNodeName() + ", attribute name: " + n.getNodeName());
}
}
if (!threadPoolConfiguration.isAttributeExist(ThreadPoolSize.ordinal())) {
threadPoolConfiguration.add(ThreadPoolSize, ThreadPoolSize.defValue());
}
if (!threadPoolConfiguration.isAttributeExist(ThreadPoolPriority.ordinal())) {
threadPoolConfiguration.add(ThreadPoolPriority, ThreadPoolPriority.defValue());
}
this.add(ThreadPool, threadPoolConfiguration);
}
protected void addSecurity(Node node) {
NodeList c = node.getChildNodes();
List items = new ArrayList();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("SecurityData"))
items.add(addSecurityData(c.item(i)));
}
add(Security, items.toArray(EMPTY_ARRAY));
}
protected Configuration addSecurityData(Node node) {
AppConfiguration sd = getInstance().add(SDName, node.getAttributes().getNamedItem("name").getNodeValue())
.add(SDProtocol, node.getAttributes().getNamedItem("protocol").getNodeValue())
.add(SDEnableSessionCreation, Boolean.valueOf(node.getAttributes().getNamedItem("enable_session_creation").getNodeValue()))
.add(SDUseClientMode, Boolean.valueOf(node.getAttributes().getNamedItem("use_client_mode").getNodeValue()));
NodeList c = node.getChildNodes();
for (int i = 0; i < c.getLength(); i++) {
Node cnode = c.item(i);
String nodeName = cnode.getNodeName();
if (nodeName.equals("CipherSuites")) {
sd.add(CipherSuites, cnode.getTextContent().trim());
}
if (nodeName.equals("KeyData")) {
sd.add(KeyData, getInstance().add(KDManager, cnode.getAttributes().getNamedItem("manager").getNodeValue())
.add(KDStore, cnode.getAttributes().getNamedItem("store").getNodeValue())
.add(KDFile, cnode.getAttributes().getNamedItem("file").getNodeValue())
.add(KDPwd, cnode.getAttributes().getNamedItem("pwd").getNodeValue()));
}
if (nodeName.equals("TrustData")) {
sd.add(TrustData, getInstance().add(TDManager, cnode.getAttributes().getNamedItem("manager").getNodeValue())
.add(TDStore, cnode.getAttributes().getNamedItem("store").getNodeValue())
.add(TDFile, cnode.getAttributes().getNamedItem("file").getNodeValue())
.add(TDPwd, cnode.getAttributes().getNamedItem("pwd").getNodeValue()));
}
}
return sd;
}
protected void addNetwork(Node node) {
NodeList c = node.getChildNodes();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("Peers")) addPeers(c.item(i));
else if (nodeName.equals("Realms")) addRealms(c.item(i));
}
}
protected void addPeers(Node node) {
NodeList c = node.getChildNodes();
ArrayList items = new ArrayList();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("Peer"))
items.add(addPeer(c.item(i)));
}
add(PeerTable, items.toArray(EMPTY_ARRAY));
}
protected void addRealms(Node node) {
NodeList c = node.getChildNodes();
ArrayList items = new ArrayList();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("Realm"))
items.add(addRealm(c.item(i)));
}
add(RealmTable, items.toArray(EMPTY_ARRAY));
}
protected Configuration addPeer(Node node) {
AppConfiguration peerConfig = getInstance()
.add(PeerRating, new Integer(node.getAttributes().getNamedItem("rating").getNodeValue()))
.add(PeerName, node.getAttributes().getNamedItem("name").getNodeValue());
if (node.getAttributes().getNamedItem("ip") != null) {
peerConfig.add(PeerIp, node.getAttributes().getNamedItem("ip").getNodeValue());
}
if (node.getAttributes().getNamedItem("portRange") != null) {
peerConfig.add(PeerLocalPortRange, node.getAttributes().getNamedItem("portRange").getNodeValue());
}
if (node.getAttributes().getNamedItem("security_ref") != null) {
peerConfig.add(SecurityRef, node.getAttributes().getNamedItem("security_ref").getNodeValue());
}
return peerConfig;
}
protected Configuration addRealm(Node node) {
AppConfiguration realmEntry = getInstance().
add(ApplicationId, new Configuration[] {addApplicationID(node.getChildNodes())}).
add(RealmName, getAttrValue(node, "name")).
add(RealmHosts, getAttrValue(node, "peers")).
add(RealmLocalAction, getAttrValue(node, "local_action")).
add(RealmEntryIsDynamic, Boolean.valueOf(getAttrValue(node, "dynamic"))).
add(RealmEntryExpTime, Long.valueOf(getAttrValue(node, "exp_time")));
NodeList childNodes = node.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
String nodeName = childNodes.item(i).getNodeName();
if (nodeName.equals("Agent")) {
realmEntry.add(Agent, addAgent(childNodes.item(i)));
}
}
return getInstance().add(RealmEntry, realmEntry);
}
protected Configuration addAgent(Node node) {
AppConfiguration agentConf = getInstance();
NodeList agentChildren = node.getChildNodes();
for(int index = 0; index < agentChildren.getLength(); index++) {
Node n = agentChildren.item(index);
if(n.getNodeName().equals("Properties")) {
agentConf.add(Properties, getProperties(n).toArray(EMPTY_ARRAY));
}
}
return agentConf;
}
protected List getProperties(Node node) {
List props = new ArrayList();
NodeList propertiesChildren = node.getChildNodes();
for(int index = 0; index < propertiesChildren.getLength(); index++) {
Node n = propertiesChildren.item(index);
if(n.getNodeName().equals("Property")) {
AppConfiguration property = getInstance();
property.add(PropertyName, n.getAttributes().getNamedItem(PropertyName.name()).getNodeValue());
property.add(PropertyValue, n.getAttributes().getNamedItem(PropertyValue.name()).getNodeValue());
props.add(property);
}
}
return props;
}
protected Configuration addApplicationID(NodeList node) {
for (int i = 0; i < node.getLength(); i++) {
String nodeName = node.item(i).getNodeName();
if (nodeName.equals("ApplicationID"))
return addApplicationID(node.item(i));
}
return null;
}
protected Configuration addApplicationID(Node node) {
NodeList c = node.getChildNodes();
AppConfiguration e = getInstance();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("VendorId")) e.add(VendorId, getLongValue(c.item(i)));
else if (nodeName.equals("AuthApplId")) e.add(AuthApplId, getLongValue(c.item(i)));
else if (nodeName.equals("AcctApplId")) e.add(AcctApplId, getLongValue(c.item(i)));
}
return e;
}
protected void addExtensions(Node node) {
NodeList c = node.getChildNodes();
for (int i = 0; i < c.getLength(); i++) {
String nodeName = c.item(i).getNodeName();
if (nodeName.equals("MetaData")) { addInternalExtension(InternalMetaData,getValue(c.item(i))); }
else if (nodeName.equals("MessageParser")) { addInternalExtension(InternalMessageParser,getValue(c.item(i))); }
else if (nodeName.equals("ElementParser")) { addInternalExtension(InternalElementParser,getValue(c.item(i))); }
else if (nodeName.equals("RouterEngine")) { addInternalExtension(InternalRouterEngine,getValue(c.item(i))); }
else if (nodeName.equals("PeerController")) { addInternalExtension(InternalPeerController,getValue(c.item(i))); }
else if (nodeName.equals("RealmController")) { addInternalExtension(InternalRealmController,getValue(c.item(i))); }
else if (nodeName.equals("SessionFactory")) { addInternalExtension(InternalSessionFactory,getValue(c.item(i))); }
else if (nodeName.equals("TransportFactory")) { addInternalExtension(InternalTransportFactory, getValue(c.item(i))); }
else if (nodeName.equals("Connection")) { addInternalExtension(InternalConnectionClass, getValue(c.item(i))); }
else if (nodeName.equals("PeerFsmFactory")) { addInternalExtension(InternalPeerFsmFactory,getValue(c.item(i))); }
else if (nodeName.equals("StatisticFactory")) { addInternalExtension(InternalStatisticFactory,getValue(c.item(i))); }
else if (nodeName.equals("ConcurrentFactory")) { addInternalExtension(InternalConcurrentFactory,getValue(c.item(i))); }
else if (nodeName.equals("ConcurrentEntityFactory")) { addInternalExtension(InternalConcurrentEntityFactory,getValue(c.item(i))); }
else if (nodeName.equals("SessionDatasource")) { addInternalExtension(InternalSessionDatasource, getValue(c.item(i))); }
else if (nodeName.equals("TimerFacility")) { addInternalExtension(InternalTimerFacility, getValue(c.item(i))); }
//FIXME: possibly should not be in client...
else if (nodeName.equals("AgentRedirect")) { addInternalExtension(InternalAgentRedirect, getValue(c.item(i))); }
else if (nodeName.equals("AgentConfiguration")) { add(InternalAgentConfiguration,getValue(c.item(i))) ; }
else if (nodeName.equals("StatisticProcessor")) { addInternalExtension(InternalStatisticProcessor,getValue(c.item(i))) ; }
else {
appendOtherExtension(c.item(i));
}
}
}
protected void addInternalExtension(Ordinal ep, String value) {
Configuration[] extensionConfs = this.getChildren(Parameters.Extensions.ordinal());
AppConfiguration internalExtensions = (AppConfiguration) extensionConfs[ExtensionPoint.Internal.id()];
internalExtensions.add(ep,value);
}
private void appendOtherExtension(Node item) {
// Nothing to do here, so far...
}
protected Long getLongValue(Node node) {
return new Long(getValue(node));
}
protected Integer getIntValue(Node node) {
return new Integer(getValue(node));
}
protected String getValue(Node node) {
return node.getAttributes().getNamedItem("value").getNodeValue();
}
protected String getAttrValue(Node node, String name) {
return node.getAttributes().getNamedItem(name).getNodeValue();
}
}
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