use of com.ramussoft.jdbc.JDBCTemplate in project ramus by Vitaliy-Yakovchuk.
the class AnyToAnyPlugin method replaceElements.
@SuppressWarnings("unchecked")
@Override
public void replaceElements(Engine engine, Element[] oldElements, Element newElement) {
if (engine.getDeligate() instanceof IEngineImpl) {
IEngineImpl engineImpl = (IEngineImpl) engine.getDeligate();
JDBCTemplate template = engineImpl.getTemplate();
String prefix = engineImpl.getPrefix();
long[] elementIds = new long[oldElements.length];
for (int i = 0; i < oldElements.length; i++) {
elementIds[i] = oldElements[i].getId();
}
String sql = "SELECT element_id FROM " + prefix + "attribute_any_to_any_elements WHERE other_element IN(" + JDBCTemplate.toSqlArray(elementIds) + ")";
if (!(Boolean) template.query(sql, new ExecutionCallback() {
@Override
public Object execute(PreparedStatement statement) throws SQLException {
ResultSet rs = statement.executeQuery();
boolean has = rs.next();
rs.close();
return has;
}
}, false))
return;
}
Qualifier qualifier = IDEF0Plugin.getBaseStreamQualifier(engine);
Attribute added = IDEF0Plugin.getStreamAddedAttribute(engine);
List<Attribute> attributes = new ArrayList<Attribute>(1);
attributes.add(added);
Hashtable<Element, Object[]> res = engine.getElements(qualifier, attributes);
Enumeration<Element> keys = res.keys();
while (keys.hasMoreElements()) {
Element key = keys.nextElement();
Object[] value = res.get(key);
updateElements(engine, key, (List<AnyToAnyPersistent>) value[0], oldElements, newElement, added);
}
}
use of com.ramussoft.jdbc.JDBCTemplate in project ramus by Vitaliy-Yakovchuk.
the class AnyToAnyPlugin method getElementsDeleteStatus.
@SuppressWarnings("unchecked")
@Override
public DeleteStatus getElementsDeleteStatus(long[] elementIds, final IEngine engine) {
final HashMap<Long, Attribute> attributesCache = new HashMap<Long, Attribute>();
final HashMap<Long, Qualifier> qualifiersCache = new HashMap<Long, Qualifier>();
JDBCTemplate template = ((IEngineImpl) engine).getTemplate();
String prefix = ((IEngineImpl) engine).getPrefix();
StringBuffer sb = JDBCTemplate.toSqlArray(elementIds);
String sql = "SELECT element_id FROM " + prefix + "attribute_any_to_any_elements WHERE other_element in(" + sb.toString() + ")";
String gSQL;
final List<String> functions = new ArrayList<String>();
gSQL = "SELECT * FROM {0}elements WHERE element_id IN(" + "SELECT other_element FROM {0}attribute_other_elements WHERE element_id in(" + "SELECT element_id FROM {0}attribute_other_elements WHERE other_element in(" + sql + ")) " + "AND attribute_id IN (SELECT attribute_id FROM {0}attributes WHERE attribute_name=? AND attribute_system=true)) ORDER BY element_name";
template.query(MessageFormat.format(gSQL, prefix), new RowMapper() {
@Override
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
String elementName = getElementName(engine, attributesCache, qualifiersCache, rs);
if (elementName.trim().length() > 0 && !functions.contains(elementName))
functions.add(elementName);
return null;
}
}, new Object[] { IDEF0Plugin.F_SECTOR_FUNCTION }, true);
gSQL = "SELECT * FROM {0}elements WHERE element_id IN(" + "SELECT other_element FROM {0}attribute_other_elements WHERE element_id in(" + "SELECT element_id FROM {0}attribute_other_elements WHERE other_element in(" + sb + ")) " + "AND attribute_id IN (SELECT attribute_id FROM {0}attributes WHERE attribute_name=? AND attribute_system=true)) ORDER BY element_name";
template.query(MessageFormat.format(gSQL, prefix), new RowMapper() {
@Override
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
String elementName = getElementName(engine, attributesCache, qualifiersCache, rs);
if (elementName.trim().length() > 0 && !functions.contains(elementName))
functions.add(elementName);
return null;
}
}, new Object[] { IDEF0Plugin.F_SECTOR_FUNCTION }, true);
gSQL = "SELECT * FROM {0}elements WHERE element_id IN(SELECT parent_element_id FROM {0}attribute_hierarchicals WHERE element_id IN(" + "SELECT element_id FROM {0}attribute_longs WHERE value in(" + sql + ")AND attribute_id IN (SELECT attribute_id FROM {0}attributes WHERE attribute_name=? AND attribute_system=true) " + ")) ORDER BY element_name";
template.query(MessageFormat.format(gSQL, prefix), new RowMapper() {
@Override
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
String elementName = getElementName(engine, attributesCache, qualifiersCache, rs);
if (elementName.trim().length() > 0 && !functions.contains(elementName))
functions.add(elementName);
return null;
}
}, new Object[] { IDEF0Plugin.F_LINK }, true);
if (functions.size() > 0) {
Collections.sort(functions, new Comparator<String>() {
@Override
public int compare(String arg0, String arg1) {
return StringCollator.compare(arg0, arg1);
}
});
DeleteStatus deleteStatus = new DeleteStatus();
deleteStatus.setPluginName(getName());
StringBuffer buffer = new StringBuffer();
for (String s : functions) if (!s.trim().equals("")) {
buffer.append("<br>");
buffer.append(s);
}
deleteStatus.setPluginAnswer("{Warning.ElementsUsedAtFunctions}" + buffer.toString());
return deleteStatus;
}
return null;
}
use of com.ramussoft.jdbc.JDBCTemplate in project ramus by Vitaliy-Yakovchuk.
the class ElementListPlugin method getElementsDeleteStatus.
@SuppressWarnings("unchecked")
@Override
public DeleteStatus getElementsDeleteStatus(long[] elementIds, IEngine aEngine) {
IEngineImpl engine = (IEngineImpl) aEngine;
JDBCTemplate template = engine.getTemplate();
String prefix = engine.getPrefix();
String sql = "SELECT element_name, qualifier_name, attribute_name " + "FROM {0}attribute_element_lists a, {0}attributes b, {0}qualifiers c, {0}elements d " + "WHERE element2_id in(" + JDBCTemplate.toSqlArray(elementIds) + ") AND a.attribute_id=b.attribute_id AND d.element_id=a.element1_id " + "AND d.qualifier_id=c.qualifier_id AND b.attribute_system=false " + "ORDER BY qualifier_name, attribute_name, element_name";
List<String> list = template.query(MessageFormat.format(sql, prefix), new RowMapper() {
@Override
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
return "<tr><td>" + rs.getString(1) + "</td><td> " + rs.getString(2) + "</td><td> " + rs.getString(3) + "</td></tr>";
}
});
sql = "SELECT element_name, qualifier_name, attribute_name " + "FROM {0}attribute_element_lists a, {0}attributes b, {0}qualifiers c, {0}elements d " + "WHERE element1_id in(" + JDBCTemplate.toSqlArray(elementIds) + ") AND a.attribute_id=b.attribute_id AND d.element_id=a.element2_id " + "AND d.qualifier_id=c.qualifier_id AND b.attribute_system=false " + "ORDER BY qualifier_name, attribute_name, element_name";
List<String> list1 = template.query(MessageFormat.format(sql, prefix), new RowMapper() {
@Override
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
return "<tr><td>" + rs.getString(1) + "</td><td> " + rs.getString(2) + "</td><td> " + rs.getString(3) + "</td></tr>";
}
});
list.addAll(list1);
if (list.size() == 0)
return null;
DeleteStatus status = new DeleteStatus();
status.setPluginName("Core");
StringBuffer sb = new StringBuffer();
sb.append("<br>");
sb.append("<table>");
sb.append("<tr><td><b>{AttributeType.Core.OtherElement}</b></td><td><b>{OtherElement.Qualifier}</b></td><td><b>{OtherElement.Attribute}</b></td></tr>");
for (String s : list) {
sb.append(s);
}
sb.append("</table>");
status.setPluginAnswer("{Warning.ElementsUsedAtOtherElements}" + sb.toString());
return status;
}
use of com.ramussoft.jdbc.JDBCTemplate in project ramus by Vitaliy-Yakovchuk.
the class EngineFactory method createJournaledEngine.
public Engine createJournaledEngine(DirectoryJournalFactory journalFactory) {
try {
JDBCTemplate template = new JDBCTemplate(createNewConnectionA());
suits = new ArrayList<PluginProvider>();
suits.add(new SimpleAttributePluginSuit());
suits.add(new IDEF0PluginProvider());
Properties ps = getPropeties();
if (ps != null) {
String suitNames = ps.getProperty("AdditionalSuits");
if (suitNames != null)
PluginFactory.loadAdditionalSuits(suitNames, suits);
canUndoRedo = !"false".equals(ps.getProperty("CanUndoRedo"));
}
suits.addAll(getAdditionalSuits());
createUniversalPersistentFactory(template, (ps == null) ? null : ps.getProperty("PersistentPluginsProvider"));
factory = createPluginFactory(suits);
String prefix = "ramus_";
impl = new ServerIEngineImpl(0, template, prefix, factory);
accessor = impl.getAccessor();
persistentFactory = new PersistentFactory(prefix, factory.getAttributePlugins(), template);
persistentFactory.rebuild();
checkIfGroupsExists();
Engine result;
Journaled journaled;
if (cachedData == null) {
JournaledEngine journaledEngine2 = new JournaledEngine(factory, impl, persistentFactory.getRows(), journalFactory, accessor);
result = journaledEngine2;
journaled = journaledEngine2.getJournal();
} else {
JournaledEngine engine = new JournaledEngine(factory, impl, persistentFactory.getRows(), journalFactory, accessor) {
@Override
protected void initPlugins(PluginFactory pluginFactory, AccessRules accessor) {
}
};
journaled = engine.getJournal();
CachedEngine cachedEngine = new CachedEngine(engine, cachedData);
for (Plugin plugin : factory.getPlugins()) plugin.init(cachedEngine, accessor);
result = cachedEngine;
}
EngineLogExtension engineLogExtension = new EngineLogExtension(result, journaled);
log = new Log(result, journaled) {
protected Event createEvent(String type, UpdateEventCallback callback) {
String user = "admin";
if (impl.getServerAccessRules() != null)
user = impl.getServerAccessRules().getUser().getLogin();
long id = impl.nextValue("qualifiers_log_seq");
return callback.createEvent(this, id, new Timestamp(System.currentTimeMillis()), type, user, null);
}
};
log.addExtension(engineLogExtension);
log.addExtension(new StorageLogExtension(new JDBCTemplate(createNewConnection()), prefix));
return result;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
use of com.ramussoft.jdbc.JDBCTemplate in project ramus by Vitaliy-Yakovchuk.
the class StandardAttributesPlugin method init.
@SuppressWarnings("deprecation")
@Override
public void init(final Engine engine, final AccessRules accessor) {
super.init(engine, accessor);
engine.setPluginProperty(getName(), STANDARD_ATTRIBUTES_PLUGIN, this);
if ((attributes != null) || (qualifiers != null)) {
throw new RuntimeException("Plugin has already been inted");
}
qualifiers = engine.getSystemQualifier(QUALIFIERS_QUALIFIER);
attributes = engine.getSystemQualifier(ATTRIBUTES_QUALIFIER);
iconsQualifier = engine.getSystemQualifier(ICONS_QUALIFIER);
historyQualifier = engine.getSystemQualifier(QUALIFIER_HISTORY);
if (historyQualifier == null) {
historyQualifier = engine.createSystemQualifier();
historyQualifier.setName(QUALIFIER_HISTORY);
historyElement = engine.createSystemAttribute(new AttributeType("Core", "Long", true));
historyElement.setName(ATTRIBUTE_HISTORY_ELEMENT);
engine.updateAttribute(historyElement);
historyAttribute = engine.createSystemAttribute(new AttributeType("Core", "Long", true));
historyAttribute.setName(ATTRIBUTE_HISTORY_ATTRIBUTE);
engine.updateAttribute(historyAttribute);
historyTime = engine.createSystemAttribute(new AttributeType("Core", "Date", true));
historyTime.setName(ATTRIBUTE_HISTORY_TIME);
engine.updateAttribute(historyTime);
historyQualifier.getSystemAttributes().add(historyElement);
historyQualifier.getSystemAttributes().add(historyAttribute);
historyQualifier.getSystemAttributes().add(historyTime);
engine.updateQualifier(historyQualifier);
} else {
historyElement = engine.getSystemAttribute(ATTRIBUTE_HISTORY_ELEMENT);
historyAttribute = engine.getSystemAttribute(ATTRIBUTE_HISTORY_ATTRIBUTE);
historyTime = engine.getSystemAttribute(ATTRIBUTE_HISTORY_TIME);
}
for (Qualifier qualifier : engine.getSystemQualifiers()) {
if (qualifier.getName().startsWith(TABLE_QUALIFIER))
tableQualifierIds.add(qualifier.getId());
}
if (((qualifiers == null) && (attributes != null)) || ((qualifiers != null) && (attributes == null))) {
throw new RuntimeException("Attributes and qualifiers must inited both in the same time.");
}
if (qualifiers == null) {
initQualifiers(engine);
} else {
loadAttributes();
}
iconsAttribute = engine.getSystemAttribute(ICONS_ATTRIBUTE);
iconsQualifierLeafs = engine.getSystemAttribute(ICONS_QUALIFIER_LEAFS);
iconsQualifierOpenFolders = engine.getSystemAttribute(ICONS_QUALIFIER_OPEN_FOLDERS);
iconsQualifierClosedFolders = engine.getSystemAttribute(ICONS_QUALIFIER_CLOSED_FOLDERS);
tableElementIdAttribute = engine.getSystemAttribute(TABLE_ELEMENT_ID_ATTRIBUTE);
if (iconsQualifier == null) {
createIconsQualifier(engine);
}
if (tableElementIdAttribute == null) {
createTableElementIdAttribute(engine);
}
engine.setPluginProperty(getName(), ATTRIBUTES_QUALIFIER, attributes);
engine.setPluginProperty(getName(), QUALIFIERS_QUALIFIER, qualifiers);
engine.setPluginProperty(getName(), ATTRIBUTE_NAME, nameAttribute);
engine.setPluginProperty(getName(), QUALIFIER_ID, aQualifierId);
engine.setPluginProperty(getName(), ATTRIBUTE_TYPE_NAME, attributeTypeName);
engine.setPluginProperty(getName(), ATTRIBUTE_ID, aAttributeId);
engine.setPluginProperty(getName(), QUALIFIER_ATTRIBUTES, aList);
engine.setPluginProperty(getName(), ICONS_QUALIFIER, iconsQualifier);
engine.setPluginProperty(getName(), ICONS_ATTRIBUTE, iconsAttribute);
engine.setPluginProperty(getName(), ICONS_QUALIFIER_LEAFS, iconsQualifierLeafs);
engine.setPluginProperty(getName(), ICONS_QUALIFIER_OPEN_FOLDERS, iconsQualifierOpenFolders);
engine.setPluginProperty(getName(), ICONS_QUALIFIER_CLOSED_FOLDERS, iconsQualifierClosedFolders);
engine.addQualifierListener(new QualifierAdapter() {
@Override
public void qualifierCreated(QualifierEvent event) {
if (!autocreateFromQualifiers)
return;
if (disableAutoupdate)
return;
if (event.isJournaled())
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
Engine e = event.getEngine();
Element element = e.createElement(qualifiers.getId());
e.setAttribute(element, aQualifierId, event.getNewQualifier().getId());
e.setAttribute(element, nameAttribute, "");
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
@Override
public void qualifierDeleted(QualifierEvent event) {
Qualifier qualifier = event.getOldQualifier();
if ((qualifier.isSystem()) && (qualifier.getName().startsWith(TABLE_QUALIFIER))) {
tableQualifierIds.remove(new Long(qualifier.getId()));
}
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
Engine e = event.getEngine();
List<Element> elements = e.findElements(qualifiers.getId(), aQualifierId, event.getOldQualifier().getId());
if (elements.size() != 1) {
return;
}
e.deleteElement(elements.get(0).getId());
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
@Override
public void qualifierUpdated(QualifierEvent event) {
Qualifier qualifier = event.getNewQualifier();
if ((qualifier.isSystem()) && (qualifier.getName().startsWith(TABLE_QUALIFIER)))
tableQualifierIds.add(qualifier.getId());
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
List<Attribute> attributesToRemove = getAttributesToRemove(event);
List<Element> allElements = null;
for (Attribute attribute : attributesToRemove) {
if (attribute.getAttributeType().toString().equals("Core.Table")) {
if (allElements == null) {
allElements = engine.getElements(event.getNewQualifier().getId());
}
for (Element element : allElements) {
for (Element element2 : getTableElements(engine, attribute, element)) {
engine.deleteElement(element2.getId());
}
}
}
}
if (event.getNewQualifier().isSystem())
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
Engine e = event.getEngine();
List<Element> elements = e.findElements(qualifiers.getId(), aQualifierId, event.getNewQualifier().getId());
if (elements.size() != 1) {
// .println("Not regidtered qualifier was updated, or data integrity wrong.");
return;
}
e.setAttribute(elements.get(0), nameAttribute, event.getNewQualifier().getName());
List<Attribute> list = event.getNewQualifier().getAttributes();
List<ElementListPersistent> pList = new ArrayList<ElementListPersistent>();
for (Attribute a : list) {
if (isSystem(a.getAttributeType()))
continue;
List<Element> ems = e.findElements(attributes.getId(), aAttributeId, a.getId());
if (ems.size() != 1) {
throw new RuntimeException("Fatal error, not registered attribute was removed, or data integrity wrong.");
}
pList.add(new ElementListPersistent(elements.get(0).getId(), ems.get(0).getId()));
}
e.setAttribute(elements.get(0), aList, pList);
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
private List<Attribute> getAttributesToRemove(QualifierEvent event) {
List<Attribute> res = new ArrayList<Attribute>(0);
diff(event.getOldQualifier().getAttributes(), event.getNewQualifier().getAttributes(), res);
diff(event.getOldQualifier().getSystemAttributes(), event.getNewQualifier().getSystemAttributes(), res);
return res;
}
private void diff(List<Attribute> attributes, List<Attribute> attributes2, List<Attribute> res) {
for (Attribute attribute : attributes) if (attributes2.indexOf(attribute) < 0) {
res.add(attribute);
}
}
});
engine.addAttributeListener(new AttributeAdapter() {
@Override
public void attributeCreated(AttributeEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
if (isSystem(event.getAttribute().getAttributeType()))
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
long lastId = getLastId();
HierarchicalPersistent hp = new HierarchicalPersistent();
hp.setIconId(-1l);
hp.setParentElementId(-1l);
hp.setPreviousElementId(lastId);
Engine e = event.getEngine();
Element element = e.createElement(attributes.getId());
e.setAttribute(element, aAttributeId, event.getAttribute().getId());
e.setAttribute(element, getHierarchicalAttribute(engine), hp);
e.setAttribute(element, nameAttribute, "");
e.setAttribute(element, attributeTypeName, event.getAttribute().getAttributeType().toString());
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
private long getLastId() {
try {
if (engine.getDeligate() instanceof IEngineImpl) {
IEngineImpl impl = ((IEngineImpl) engine.getDeligate());
String prefix = impl.getPrefix();
String sql = "SELECT element_id FROM " + prefix + "elements WHERE element_id NOT IN (SELECT previous_element_id FROM " + prefix + "attribute_hierarchicals) AND qualifier_id=?";
JDBCTemplate template = impl.getTemplate();
Object res = template.queryForObject(sql, new RowMapper() {
@Override
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
return rs.getLong(1);
}
}, attributes.getId(), true);
if (res != null)
return ((Long) res).longValue();
return -1l;
}
} catch (Exception e) {
e.printStackTrace();
}
List<Attribute> attrs = new ArrayList<Attribute>();
attrs.add(getHierarchicalAttribute(engine));
Hashtable<Element, Object[]> hash = engine.getElements(attributes, attrs);
Element element = null;
for (Element e1 : hash.keySet()) {
element = e1;
for (Object[] objects : hash.values()) {
HierarchicalPersistent hp = (HierarchicalPersistent) objects[0];
if (hp != null) {
if (hp.getPreviousElementId() == element.getId()) {
element = null;
break;
}
}
}
if (element != null)
break;
}
if (element == null)
return -1l;
return element.getId();
}
@Override
public void attributeDeleted(AttributeEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
if (((Attribute) event.getOldValue()).getAttributeType().toString().equals("Core.Table")) {
Qualifier qualifier = getTableQualifierForAttribute(engine, (Attribute) event.getOldValue());
engine.deleteQualifier(qualifier.getId());
}
if (isSystem(((Attribute) event.getOldValue()).getAttributeType()))
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
Engine e = event.getEngine();
List<Element> elements = e.findElements(attributes.getId(), aAttributeId, event.getAttribute().getId());
if (elements.size() != 1) {
throw new RuntimeException("Fatal error, not registered qualifier was removed, or data integrity wrong.");
}
e.deleteElement(elements.get(0).getId());
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
@Override
public void attributeUpdated(AttributeEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
if (isSystem(event.getAttribute().getAttributeType()))
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
Engine e = event.getEngine();
List<Element> elements = e.findElements(attributes.getId(), aAttributeId, event.getAttribute().getId());
if (elements.size() != 1) {
return;
// throw new RuntimeException(
// "Fatal error, not registered attribute was removed, or data integrity wrong.");
}
e.setAttribute(elements.get(0), nameAttribute, event.getAttribute().getName());
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
@Override
public void beforeAttributeDeleted(AttributeEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
Attribute attribute = event.getAttribute();
Engine engine = event.getEngine();
if (attribute.getAttributeType().toString().equals("Core.Table")) {
Qualifier qualifier = getTableQualifierForAttribute(engine, attribute);
if (qualifier != null) {
for (Element element : engine.getElements(qualifier.getId())) {
engine.deleteElement(element.getId());
}
}
}
}
});
engine.addElementAttributeListener(qualifiers, new ElementAttributeListener() {
@SuppressWarnings("unchecked")
@Override
public void attributeChanged(AttributeEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
if (event.getAttribute().equals(aQualifierId)) {
Engine e = event.getEngine();
Qualifier q = e.getQualifier((Long) event.getNewValue());
List<Element> elements = e.findElements(qualifiers.getId(), aQualifierId, q.getId());
if (elements.size() != 1) {
// .println("Not regidtered qualifier was updated, or data integrity wrong.");
return;
}
List<Attribute> list = q.getAttributes();
List<ElementListPersistent> pList = new ArrayList<ElementListPersistent>();
for (Attribute a : list) {
List<Element> ems = e.findElements(attributes.getId(), aAttributeId, a.getId());
if (ems.size() != 1) {
throw new RuntimeException("Fatal error, not registered attribute was removed, or data integrity wrong.");
}
pList.add(new ElementListPersistent(elements.get(0).getId(), ems.get(0).getId()));
}
Element element = elements.get(0);
element.setQualifierId(qualifiers.getId());
e.setAttribute(element, aList, pList);
}
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
Engine e = event.getEngine();
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
if (event.getAttribute().equals(nameAttribute)) {
Qualifier qualifier = e.getQualifier((Long) e.getAttribute(event.getElement(), aQualifierId));
qualifier.setName((String) event.getNewValue());
e.updateQualifier(qualifier);
} else if (event.getAttribute().equals(aList)) {
Long attribute = (Long) e.getAttribute(event.getElement(), aQualifierId);
if (attribute == null)
return;
Qualifier qualifier = e.getQualifier(attribute);
List<ElementListPersistent> list = (List<ElementListPersistent>) e.getAttribute(event.getElement(), aList);
List<Attribute> attrs = new ArrayList<Attribute>();
for (ElementListPersistent p : list) {
Element attr = e.getElement(p.getElement2Id());
Attribute a = e.getAttribute(((Long) e.getAttribute(attr, aAttributeId)));
attrs.add(a);
}
List<Attribute> al = qualifier.getAttributes();
for (int i = al.size() - 1; i >= 0; i--) {
if (attrs.indexOf(al.get(i)) < 0) {
al.remove(i);
}
}
for (Attribute a : attrs) {
if (al.indexOf(a) < 0)
al.add(a);
}
e.updateQualifier(qualifier);
}
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
});
engine.addElementAttributeListener(attributes, new ElementAttributeListener() {
@Override
public void attributeChanged(AttributeEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
Engine e = event.getEngine();
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
if (event.getAttribute().equals(nameAttribute)) {
Attribute attribute = e.getAttribute((Long) e.getAttribute(event.getElement(), aAttributeId));
attribute.setName((String) event.getNewValue());
e.updateAttribute(attribute);
}
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
});
engine.addElementAttributeListener(null, new ElementAttributeListener() {
@Override
public void attributeChanged(AttributeEvent event) {
if (disableAutoupdate)
return;
Element element = event.getElement();
if (element == null)
return;
try {
if (tableQualifierIds.indexOf(new Long(element.getQualifierId())) >= 0) {
Object parentElementId;
if (event.getAttribute().equals(tableElementIdAttribute))
parentElementId = event.getNewValue();
else
parentElementId = engine.getAttribute(element, tableElementIdAttribute);
if (parentElementId != null) {
Qualifier table = engine.getQualifier(element.getQualifierId());
Attribute attribute = getAttributeForTable(engine, table);
Element parent = engine.getElement((Long) parentElementId);
AttributeEvent event2 = new AttributeEvent(engine, parent, attribute, null, null, event.isJournaled());
for (ElementAttributeListener listener : engine.getElementAttributeListeners(-1)) listener.attributeChanged(event2);
for (ElementAttributeListener listener : engine.getElementAttributeListeners(parent.getQualifierId())) listener.attributeChanged(event2);
}
}
} catch (Exception e) {
e.printStackTrace();
}
if (event.isJournaled())
return;
List<Long> attrs = historyQualifiers.get(element.getQualifierId());
if (attrs != null)
if (attrs.indexOf(event.getAttribute().getId()) >= 0) {
Element data = engine.createElement(historyQualifier.getId());
engine.setAttribute(data, event.getAttribute(), event.getNewValue());
engine.setAttribute(data, historyElement, element.getId());
engine.setAttribute(data, historyAttribute, event.getAttribute().getId());
engine.setAttribute(data, historyTime, new Date());
}
}
});
engine.addElementListener(qualifiers, new ElementAdapter() {
@Override
public void elementCreated(ElementEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
Engine e = event.getEngine();
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
Qualifier qualifier = e.createQualifier();
e.setAttribute(event.getNewElement(), aQualifierId, qualifier.getId());
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
@Override
public void beforeElementDeleted(ElementEvent event) {
if (event.isJournaled())
return;
if (disableAutoupdate)
return;
synchronized (threadLocker) {
if (Thread.currentThread() == currentThread)
return;
}
Engine e = event.getEngine();
long qualifierId = event.getOldElement().getQualifierId();
if ((qualifierId != qualifiers.getId()) && (qualifierId != attributes.getId()))
return;
try {
synchronized (threadLocker) {
currentThread = Thread.currentThread();
}
if (qualifierId == qualifiers.getId()) {
Object attribute = e.getAttribute(event.getOldElement(), aQualifierId);
if (attribute != null)
e.deleteQualifier((Long) attribute);
} else {
throw new RuntimeException("Element for attribute can not be deleted");
}
} finally {
synchronized (threadLocker) {
currentThread = null;
}
}
}
});
engine.addElementListener(null, new ElementAdapter() {
@Override
public void beforeElementDeleted(ElementEvent event) {
if (disableAutoupdate)
return;
Element element = event.getOldElement();
if (element == null)
return;
try {
if (tableQualifierIds.indexOf(new Long(element.getQualifierId())) >= 0) {
Object parentElementId;
parentElementId = engine.getAttribute(element, tableElementIdAttribute);
if (parentElementId != null) {
Qualifier table = engine.getQualifier(element.getQualifierId());
Attribute attribute = getAttributeForTable(engine, table);
Element parent = engine.getElement((Long) parentElementId);
AttributeEvent event2 = new AttributeEvent(engine, parent, attribute, null, null, event.isJournaled());
for (ElementAttributeListener listener : engine.getElementAttributeListeners(-1)) listener.attributeChanged(event2);
for (ElementAttributeListener listener : engine.getElementAttributeListeners(parent.getQualifierId())) listener.attributeChanged(event2);
}
} else {
Qualifier qualifier = engine.getQualifier(element.getQualifierId());
for (Attribute attribute : qualifier.getAttributes()) {
if (attribute.getAttributeType().toString().equals("Core.Table")) {
for (Element element2 : getTableElements(engine, attribute, element)) {
engine.deleteElement(element2.getId());
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
List<Long> attrs = historyQualifiers.get(element.getQualifierId());
if (attrs != null) {
List<Element> list = engine.findElements(historyQualifier.getId(), historyElement, element.getId());
for (Element element2 : list) engine.deleteElement(element2.getId());
}
}
});
engine.addStreamListener(new StreamAdapter() {
@Override
public void streamUpdated(StreamEvent event) {
if (event.isJournaled())
return;
String path = event.getPath();
if (path.equals(PROPERTIES)) {
loadHistoryQualifiers((!disableAutoupdate) && (!event.isJournaled()));
}
}
});
loadHistoryQualifiers(false);
}
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