+/*
+ * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
package org.opendaylight.controller.md.sal.dom.xsql.jdbc;
import java.io.InputStream;
import java.io.Reader;
import java.io.Serializable;
import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
+import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
+import org.opendaylight.controller.md.sal.dom.xsql.XSQLAdapter;
import org.opendaylight.controller.md.sal.dom.xsql.XSQLBluePrint;
import org.opendaylight.controller.md.sal.dom.xsql.XSQLBluePrintNode;
import org.opendaylight.controller.md.sal.dom.xsql.XSQLColumn;
import org.opendaylight.controller.md.sal.dom.xsql.XSQLCriteria;
import org.opendaylight.controller.md.sal.dom.xsql.XSQLODLUtils;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
-public class JDBCResultSet implements Serializable, ResultSet,
- ResultSetMetaData {
+/**
+ * @author Sharon Aicler(saichler@gmail.com)
+ **/
+public class JDBCResultSet implements Serializable, ResultSet, ResultSetMetaData {
private static final long serialVersionUID = -7450200738431047057L;
+ private static final ClassLoader CLASS_LOADER = JDBCResultSet.class.getClassLoader();
+ private static final Class<?>[] PROXY_INTERFACES = new Class[] { ResultSet.class };
private static int nextID = 0;
private String sql = null;
private Map<String, Map<XSQLColumn, List<XSQLCriteria>>> criteria = new ConcurrentHashMap<String, Map<XSQLColumn, List<XSQLCriteria>>>();
private Exception err = null;
private List<Record> EMPTY_RESULT = new LinkedList<Record>();
- private transient Map<String,JDBCResultSet> subQueries = new HashMap<String,JDBCResultSet>();
+ private transient Map<String, JDBCResultSet> subQueries = new HashMap<String, JDBCResultSet>();
public ResultSet getProxy() {
- return (ResultSet) Proxy.newProxyInstance(this.getClass().getClassLoader(), new Class[] {ResultSet.class }, new JDBCProxy(this));
+ return this;
+ //return (ResultSet) Proxy.newProxyInstance(CLASS_LOADER, PROXY_INTERFACES, new JDBCProxy(this));
}
public void setSQL(String _sql) {
this.sql = _sql;
}
- public JDBCResultSet addSubQuery(String _sql,String logicalName) {
+ public JDBCResultSet addSubQuery(String _sql, String logicalName) {
if (subQueries == null) {
- subQueries = new HashMap<String,JDBCResultSet>();
+ subQueries = new HashMap<String, JDBCResultSet>();
}
JDBCResultSet rs = new JDBCResultSet(_sql);
- this.subQueries.put(logicalName,rs);
+ this.subQueries.put(logicalName, rs);
return rs;
}
- public Map<String,JDBCResultSet> getSubQueries() {
- if (this.subQueries==null) {
+ public Map<String, JDBCResultSet> getSubQueries() {
+ if (this.subQueries == null) {
this.subQueries = new HashMap<>();
}
return this.subQueries;
}
}
- public int isObjectFitCriteria(Map<String, Object> objValues, String tableName) {
+ public int isObjectFitCriteria(Map<String, Object> objValues,
+ String tableName) {
Map<XSQLColumn, List<XSQLCriteria>> tblCriteria = criteria
.get(tableName);
if (tblCriteria == null) {
}
public static class Record {
+ // The map container the Attribute 2 the attribute value
public Map<String, Object> data = new HashMap<>();
+ // The Element Object (Possibly some kind of NormalizedNode
public Object element = null;
+ // Does this record fit the criteria
+ // In case of a list property, we first collect the list and only then
+ // we
+ // we decide which list item should be included or not.
+ public boolean fitCriteria = true;
public Map<String, Object> getRecord() {
return this.data;
}
}
- private Map<String, Object> collectColumnValues(Object node, XSQLBluePrintNode bpn) {
- Map<?, ?> subChildren = XSQLODLUtils.getChildren(node);
- Map<String, Object> result = new HashMap<>();
- for (Object stc : subChildren.values()) {
- if (stc.getClass().getName().endsWith("ImmutableAugmentationNode")) {
+ public static class RecordsContainer {
+ public List<Record> records = new LinkedList<Record>();
+ public List<Record> fitRecords = new LinkedList<Record>();
+ public Object currentObject = null;
+ }
+
+ private void collectColumnValues(RecordsContainer rContainer,
+ XSQLBluePrintNode bpn) {
+ Collection<?> subChildren = XSQLODLUtils
+ .getChildrenCollection(rContainer.currentObject);
+ Record r = new Record();
+ r.element = rContainer.currentObject;
+ for (Object stc : subChildren) {
+ if (stc.getClass().getName()
+ .endsWith("ImmutableUnkeyedListEntryNode")) {
+ r.fitCriteria = false;
+ rContainer.currentObject = stc;
+ collectColumnValues(rContainer, bpn);
+ } else if (stc.getClass().getName()
+ .endsWith("ImmutableAugmentationNode")) {
Map<?, ?> values = XSQLODLUtils.getChildren(stc);
for (Object key : values.keySet()) {
Object val = values.get(key);
Object value = XSQLODLUtils.getValue(val);
String k = XSQLODLUtils.getNodeName(val);
if (value != null) {
- result.put(bpn.getBluePrintNodeName() + "." + k,
+ r.data.put(bpn.getBluePrintNodeName() + "." + k,
value.toString());
}
}
String k = XSQLODLUtils.getNodeName(stc);
Object value = XSQLODLUtils.getValue(stc);
if (value != null) {
- result.put(bpn.getBluePrintNodeName() + "." + k,
+ r.data.put(bpn.getBluePrintNodeName() + "." + k,
value.toString());
}
}
}
- return result;
+ if (r.fitCriteria) {
+ rContainer.records.add(r);
+ }
}
- private void addToData(Record rec, XSQLBluePrintNode bpn,
- XSQLBluePrint bluePrint, Map<String, Object> fullRecord) {
+ private void addToData(Record rec, XSQLBluePrintNode bpn,XSQLBluePrint bluePrint, Map<String, Object> fullRecord) {
XSQLBluePrintNode eNodes[] = bluePrint
.getBluePrintNodeByODLTableName(XSQLODLUtils
.getNodeIdentiofier(rec.element));
String odlNodeName = XSQLODLUtils.getNodeIdentiofier(child);
if (odlNodeName == null) {
+ if (child instanceof DataContainerNode) {
+ List<Object> augChidlren = getChildren(child, tableName,
+ bluePrint);
+ result.addAll(augChidlren);
+ }
continue;
}
continue;
}
- if (child.getClass().getName().endsWith("ImmutableContainerNode")) {
+ if (child.getClass().getName().endsWith("ImmutableUnkeyedListNode")) {
+ result.add(child);
+ } else if (child.getClass().getName()
+ .endsWith("ImmutableContainerNode")) {
result.add(child);
} else if (child.getClass().getName()
.endsWith("ImmutableAugmentationNode")) {
}
} else if (child.getClass().getName().endsWith("ImmutableMapNode")) {
result.addAll(XSQLODLUtils.getMChildren(child));
+ } else {
+ XSQLAdapter.log("Missed Node Data OF Type="
+ + child.getClass().getName());
}
}
return result;
}
- public List<Record> addRecords(Object element, XSQLBluePrintNode node,boolean root, String tableName, XSQLBluePrint bluePrint) {
+ public List<Record> addRecords(Object element, XSQLBluePrintNode node,
+ boolean root, String tableName, XSQLBluePrint bluePrint) {
List<Record> result = new LinkedList<Record>();
- //In case this is a sibling to the requested table, the elenment type
- //won't be in the path of the leaf node
- if(node==null){
- return result;
- }
String nodeID = XSQLODLUtils.getNodeIdentiofier(element);
if (node.getODLTableName().equals(nodeID)) {
- XSQLBluePrintNode bluePrintNode = bluePrint.getBluePrintNodeByODLTableName(nodeID)[0];
- Record rec = new Record();
- rec.element = element;
- XSQLBluePrintNode bpn = this.tablesInQueryMap.get(bluePrintNode.getBluePrintNodeName());
- if (this.criteria.containsKey(bluePrintNode.getBluePrintNodeName()) || bpn != null) {
- Map<String, Object> allKeyValues = collectColumnValues(element, bpn);
- if (!(isObjectFitCriteria(allKeyValues,
- bpn.getBluePrintNodeName()) == 1)) {
- return EMPTY_RESULT;
+ XSQLBluePrintNode bluePrintNode = bluePrint
+ .getBluePrintNodeByODLTableName(nodeID)[0];
+ RecordsContainer rContainer = new RecordsContainer();
+ rContainer.currentObject = element;
+ XSQLBluePrintNode bpn = this.tablesInQueryMap.get(bluePrintNode
+ .getBluePrintNodeName());
+ if (this.criteria.containsKey(bluePrintNode.getBluePrintNodeName())
+ || bpn != null) {
+ collectColumnValues(rContainer, bpn);
+ for (Record r : rContainer.records) {
+ if (!(isObjectFitCriteria(r.data,
+ bpn.getBluePrintNodeName()) == 1)) {
+ r.fitCriteria = false;
+ }
+ if (r.fitCriteria) {
+ Record rec = new Record();
+ rec.element = r.element;
+ addToData(rec, bpn, bluePrint, r.data);
+ rContainer.fitRecords.add(rec);
+ }
}
- addToData(rec, bpn, bluePrint, allKeyValues);
+ if (rContainer.fitRecords.isEmpty())
+ return EMPTY_RESULT;
}
- if (root) {
- addRecord(rec.data);
+ if (rContainer.records.isEmpty()) {
+ Record rec = new Record();
+ rec.element = rContainer.currentObject;
+ if (root) {
+ addRecord(rec.data);
+ } else {
+ result.add(rec);
+ }
} else {
- result.add(rec);
+ for (Record rec : rContainer.fitRecords) {
+ if (root) {
+ addRecord(rec.data);
+ } else {
+ result.add(rec);
+ }
+ }
}
return result;
}
XSQLBluePrintNode parent = node.getParent();
- List<Record> subRecords = addRecords(element, parent, false, tableName,bluePrint);
+ List<Record> subRecords = addRecords(element, parent, false, tableName,
+ bluePrint);
for (Record subRec : subRecords) {
List<Object> subO = getChildren(subRec.element, tableName,
bluePrint);
if (subO != null) {
for (Object subData : subO) {
- Record rec = new Record();
- rec.element = subData;
- rec.data.putAll(subRec.data);
+ RecordsContainer rContainer = new RecordsContainer();
+ rContainer.currentObject = subData;
- String recID = XSQLODLUtils.getNodeIdentiofier(rec.element);
+ String recID = XSQLODLUtils
+ .getNodeIdentiofier(rContainer.currentObject);
XSQLBluePrintNode eNodes[] = bluePrint
.getBluePrintNodeByODLTableName(recID);
XSQLBluePrintNode bpn = null;
break;
}
}
- boolean isObjectInCriteria = true;
if (bpn != null) {
- Map<String, Object> allKeyValues = collectColumnValues(rec.element, bpn);
- if ((isObjectFitCriteria(allKeyValues,
- bpn.getBluePrintNodeName()) == 1)) {
- addToData(rec, bpn, bluePrint, allKeyValues);
- } else {
- isObjectInCriteria = false;
+ collectColumnValues(rContainer, bpn);
+ for (Record r : rContainer.records) {
+ if ((isObjectFitCriteria(r.data,
+ bpn.getBluePrintNodeName()) == 1)) {
+ Record rec = new Record();
+ rec.data.putAll(subRec.data);
+ rec.element = r.element;
+ addToData(rec, bpn, bluePrint, r.data);
+ } else {
+ r.fitCriteria = false;
+ }
}
}
-
- if (isObjectInCriteria) {
+ if (rContainer.records.isEmpty()) {
+ Record rec = new Record();
+ rec.data.putAll(subRec.data);
+ rec.element = rContainer.currentObject;
if (root) {
if (!rec.data.isEmpty()) {
addRecord(rec.data);
} else {
result.add(rec);
}
+ } else {
+ for (Record r : rContainer.records) {
+ r.data.putAll(subRec.data);
+ if (r.fitCriteria) {
+ if (root) {
+ if (!r.data.isEmpty()) {
+ addRecord(r.data);
+ }
+ } else {
+ result.add(r);
+ }
+ }
+ }
}
}
}
}
-
return result;
}
Code Review / controller.git / blobdiff