/*
* Zed Attack Proxy (ZAP) and its related class files.
*
* ZAP is an HTTP/HTTPS proxy for assessing web application security.
*
* Copyright 2010 psiinon@gmail.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.parosproxy.paros.db.paros;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.parosproxy.paros.db.DatabaseException;
import org.parosproxy.paros.db.DbUtils;
import org.parosproxy.paros.db.RecordTag;
import org.parosproxy.paros.db.TableTag;
public class ParosTableTag extends ParosAbstractTable implements TableTag {
private static final String TABLE_NAME = "TAG";
private static final String TAGID = "TAGID";
private static final String HISTORYID = "HISTORYID";
private static final String TAG = "TAG";
private PreparedStatement psRead = null;
private PreparedStatement psInsertTag = null;
private CallableStatement psGetIdLastInsert = null;
private PreparedStatement psGetTagsForHistoryId = null;
private PreparedStatement psDeleteTag = null;
private PreparedStatement psDeleteTagsForHistoryId = null;
private PreparedStatement psGetAllTags = null;
public ParosTableTag() {
}
@Override
protected void reconnect(Connection conn) throws DatabaseException {
try {
if (!DbUtils.hasTable(conn, TABLE_NAME)) {
// Need to create the table
DbUtils.executeAndClose(
conn.prepareStatement("CREATE cached TABLE TAG (tagid bigint generated by default as identity (start with 1), historyid bigint not null, tag varchar(1024) default '')"));
}
psRead = conn.prepareStatement("SELECT * FROM TAG WHERE " + TAGID + " = ?");
psInsertTag = conn.prepareStatement("INSERT INTO TAG ("
+ HISTORYID + ","+ TAG + ") VALUES (?, ?)");
psGetIdLastInsert = conn.prepareCall("CALL IDENTITY();");
psDeleteTag = conn.prepareStatement("DELETE FROM TAG WHERE " + HISTORYID + " = ? AND " + TAG + " = ?");
psGetTagsForHistoryId = conn.prepareStatement("SELECT * FROM TAG WHERE " + HISTORYID + " = ?");
psDeleteTagsForHistoryId = conn.prepareStatement("DELETE FROM TAG WHERE " + HISTORYID + " = ?");
psGetAllTags = conn.prepareStatement("SELECT DISTINCT TAG FROM TAG ORDER BY TAG");
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
/* (non-Javadoc)
* @see org.parosproxy.paros.db.paros.TableTag#read(long)
*/
@Override
public synchronized RecordTag read(long tagId) throws DatabaseException {
try {
psRead.setLong(1, tagId);
try (ResultSet rs = psRead.executeQuery()) {
RecordTag result = build(rs);
return result;
}
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
/* (non-Javadoc)
* @see org.parosproxy.paros.db.paros.TableTag#insert(long, java.lang.String)
*/
@Override
public synchronized RecordTag insert(long historyId, String tag) throws DatabaseException {
try {
psInsertTag.setLong(1, historyId);
psInsertTag.setString(2, tag);
psInsertTag.executeUpdate();
try (ResultSet rs = psGetIdLastInsert.executeQuery()) {
rs.next();
long id = rs.getLong(1);
return read(id);
}
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
/* (non-Javadoc)
* @see org.parosproxy.paros.db.paros.TableTag#delete(long, java.lang.String)
*/
@Override
public synchronized void delete(long historyId, String tag) throws DatabaseException {
try {
psDeleteTag.setLong(1, historyId);
psDeleteTag.setString(2, tag);
psDeleteTag.executeUpdate();
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
/* (non-Javadoc)
* @see org.parosproxy.paros.db.paros.TableTag#getTagsForHistoryID(long)
*/
@Override
public synchronized List<RecordTag> getTagsForHistoryID (long historyId) throws DatabaseException {
try {
List<RecordTag> result = new ArrayList<>();
psGetTagsForHistoryId.setLong(1, historyId);
try (ResultSet rs = psGetTagsForHistoryId.executeQuery()) {
while (rs.next()) {
result.add(new RecordTag(rs.getLong(TAGID), rs.getLong(TAGID), rs.getString(TAG)));
}
}
return result;
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
/* (non-Javadoc)
* @see org.parosproxy.paros.db.paros.TableTag#getAllTags()
*/
@Override
public List<String> getAllTags () throws DatabaseException {
try {
List<String> result = new ArrayList<>();
try (ResultSet rs = psGetAllTags.executeQuery()) {
while (rs.next()) {
result.add(rs.getString(TAG));
}
}
return result;
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
/* (non-Javadoc)
* @see org.parosproxy.paros.db.paros.TableTag#deleteTagsForHistoryID(long)
*/
@Override
public synchronized void deleteTagsForHistoryID (long historyId) throws DatabaseException {
try {
psDeleteTagsForHistoryId.setLong(1, historyId);
psDeleteTagsForHistoryId.execute();
} catch (SQLException e) {
throw new DatabaseException(e);
}
}
private RecordTag build(ResultSet rs) throws SQLException {
RecordTag rt = null;
if (rs.next()) {
rt = new RecordTag(rs.getLong(TAGID), rs.getLong(HISTORYID), rs.getString(TAG));
}
return rt;
}
}