List of usage examples for java.sql SQLException getSQLState
public String getSQLState()
SQLException object. From source file:edu.umass.cs.gigapaxos.SQLPaxosLogger.java
/** * Closes the database and the connection. Must be invoked by anyone * creating a DerbyPaxosLogger object, otherwise recovery will take longer * upon the next bootup./* ww w . j av a 2 s .c o m*/ * * @return Returns true if closed successfully. */ public boolean closeGracefully() { /* If there are pending tasks and the DB is closed ungracefully, this * can cause problems upon recovery. The DB is consistent as per its * design but it takes some time upon recovery for it to rollback or * roll forward incomplete tasks. What this means is that some logged * messages may not be available when a recovering node reads them to * roll forward but may suddenly become available a little while later * when the logged messages finally get committed. This triggers some * assert violations in the paxos code as prepare replies contain * positive replies even though the list of contained accepts implies * otherwise. Discovered these symptoms the hard way! * * The static waitToFinishAll() parent method ensures that all derby DB * instances have finished processing any pending log or checkpoint * tasks before actually closing the DB. Otherwise, because it is an * embedded DB, invoking shutdown like below within any instance will * end up ungracefully shutting down the DB for all instances. Invoking * shutdown also means that tests with recovery need to instantiate a * new JVM, so we simply don't shutdown derby (but wait till derby is * all done before the JVM terminates). */ if (isEmbeddedDB()) { // whole block is a no-op because DONT_SHUTDOWN_DB defaults to true try { // the shutdown=true attribute shuts down Derby if (!DONT_SHUTDOWN_EMBEDDED) DriverManager.getConnection(SQL.getProtocolOrURL(SQL_TYPE) + ";shutdown=true"); // To shut down a specific database only, but keep the // databases), specify a database in the connection URL: } catch (SQLException sqle) { if (((sqle.getErrorCode() == 50000) && ("XJ015".equals(sqle.getSQLState())))) { // we got the expected exception log.info("Derby shut down normally"); // Note that for single database shutdown, the expected // SQL state is "08006", and the error code is 45000. } else { // if the error code or SQLState is different, we have // an unexpected exception (shutdown failed) log.severe("Derby did not shut down normally"); sqle.printStackTrace(); } } } // not embedded => just need to close connections try { // Close statements this.cleanup(logMsgStmt); this.cleanup(checkpointStmt); this.cleanup(cursorPstmt); this.cleanup(cursorRset); // Close connections if (this.defaultConn != null && !this.defaultConn.isClosed()) { cleanup(this.defaultConn); this.defaultConn = null; } if (this.cursorConn != null && !this.cursorConn.isClosed()) { cleanup(this.cursorConn); this.defaultConn = null; } } catch (SQLException sqle) { log.severe("Could not close connection gracefully"); sqle.printStackTrace(); } return isClosed(); }
From source file:org.pentaho.di.core.database.Database.java
public void printSQLException(SQLException ex) { log.logError("==> SQLException: "); while (ex != null) { log.logError("Message: " + ex.getMessage()); log.logError("SQLState: " + ex.getSQLState()); log.logError("ErrorCode: " + ex.getErrorCode()); ex = ex.getNextException();//from ww w.j av a 2s . co m log.logError(""); } }
From source file:org.apache.openjpa.jdbc.sql.DBDictionary.java
/** * Determine the more appropriate type of store exception by matching the SQL Error State of the * the given SQLException to the given Error States categorized by error types. * Dictionary subclass can override this method and extract * SQLException data to figure out if the exception is recoverable. * // w w w .j a v a 2 s.c o m * @param errorStates classification of SQL error states by their specific nature. The keys of the * map represent one of the constants defined in {@link StoreException}. The value corresponding to * a key represent the set of SQL Error States representing specific category of database error. * This supplied map is sourced from <code>sql-error-state-codes.xml</xml> and filtered the * error states for the current database. * * @param ex original SQL Exception as raised by the database driver. * * @return A constant indicating the category of error as defined in {@link StoreException}. */ protected int matchErrorState(Map<Integer, Set<String>> errorStates, SQLException ex) { String errorState = ex.getSQLState(); for (Map.Entry<Integer, Set<String>> states : errorStates.entrySet()) { if (states.getValue().contains(errorState)) return states.getKey(); } return StoreException.GENERAL; }
From source file:org.ow2.bonita.persistence.db.DbSessionImpl.java
private String getSqlState(final SQLException e) { String sqlState = e.getSQLState(); if (sqlState == null) { if (e.getCause() != null) { final SQLException nextException = e.getNextException(); if (nextException != null) { sqlState = nextException.getSQLState(); }/*from w w w. j a va2 s . c o m*/ } } return sqlState; }
From source file:io.bibleget.BibleGetDB.java
public boolean initialize() { try {// w ww . j ava2 s . co m instance.conn = DriverManager.getConnection("jdbc:derby:BIBLEGET;create=true", "bibleget", "bibleget"); if (instance.conn == null) { System.out.println("Careful there! Connection not established! BibleGetDB.java line 81"); } else { System.out.println("conn is not null, which means a connection was correctly established."); } DatabaseMetaData dbMeta; dbMeta = instance.conn.getMetaData(); try (ResultSet rs1 = dbMeta.getTables(null, null, "OPTIONS", null)) { if (rs1.next()) { //System.out.println("Table "+rs1.getString("TABLE_NAME")+" already exists !!"); listColNamesTypes(dbMeta, rs1); } else { //System.out.println("Table OPTIONS does not yet exist, now attempting to create..."); try (Statement stmt = instance.conn.createStatement()) { String defaultFont = ""; if (SystemUtils.IS_OS_WINDOWS) { defaultFont = "Times New Roman"; } else if (SystemUtils.IS_OS_MAC_OSX) { defaultFont = "Helvetica"; } else if (SystemUtils.IS_OS_LINUX) { defaultFont = "Arial"; } String tableCreate = "CREATE TABLE OPTIONS (" + "PARAGRAPHALIGNMENT VARCHAR(15), " + "PARAGRAPHLINESPACING INT, " + "PARAGRAPHFONTFAMILY VARCHAR(50), " + "PARAGRAPHLEFTINDENT INT, " + "TEXTCOLORBOOKCHAPTER VARCHAR(15), " + "BGCOLORBOOKCHAPTER VARCHAR(15), " + "BOLDBOOKCHAPTER BOOLEAN, " + "ITALICSBOOKCHAPTER BOOLEAN, " + "UNDERSCOREBOOKCHAPTER BOOLEAN, " + "FONTSIZEBOOKCHAPTER INT, " + "VALIGNBOOKCHAPTER VARCHAR(15), " + "TEXTCOLORVERSENUMBER VARCHAR(15), " + "BGCOLORVERSENUMBER VARCHAR(15), " + "BOLDVERSENUMBER BOOLEAN, " + "ITALICSVERSENUMBER BOOLEAN, " + "UNDERSCOREVERSENUMBER BOOLEAN, " + "FONTSIZEVERSENUMBER INT, " + "VALIGNVERSENUMBER VARCHAR(15), " + "TEXTCOLORVERSETEXT VARCHAR(15), " + "BGCOLORVERSETEXT VARCHAR(15), " + "BOLDVERSETEXT BOOLEAN, " + "ITALICSVERSETEXT BOOLEAN, " + "UNDERSCOREVERSETEXT BOOLEAN, " + "FONTSIZEVERSETEXT INT, " + "VALIGNVERSETEXT VARCHAR(15), " + "PREFERREDVERSIONS VARCHAR(50), " + "NOVERSIONFORMATTING BOOLEAN" + ")"; String tableInsert; tableInsert = "INSERT INTO OPTIONS (" + "PARAGRAPHALIGNMENT," + "PARAGRAPHLINESPACING," + "PARAGRAPHFONTFAMILY," + "PARAGRAPHLEFTINDENT," + "TEXTCOLORBOOKCHAPTER," + "BGCOLORBOOKCHAPTER," + "BOLDBOOKCHAPTER," + "ITALICSBOOKCHAPTER," + "UNDERSCOREBOOKCHAPTER," + "FONTSIZEBOOKCHAPTER," + "VALIGNBOOKCHAPTER," + "TEXTCOLORVERSENUMBER," + "BGCOLORVERSENUMBER," + "BOLDVERSENUMBER," + "ITALICSVERSENUMBER," + "UNDERSCOREVERSENUMBER," + "FONTSIZEVERSENUMBER," + "VALIGNVERSENUMBER," + "TEXTCOLORVERSETEXT," + "BGCOLORVERSETEXT," + "BOLDVERSETEXT," + "ITALICSVERSETEXT," + "UNDERSCOREVERSETEXT," + "FONTSIZEVERSETEXT," + "VALIGNVERSETEXT," + "PREFERREDVERSIONS, " + "NOVERSIONFORMATTING" + ") VALUES (" + "'justify',100,'" + defaultFont + "',0," + "'#0000FF','#FFFFFF',true,false,false,14,'initial'," + "'#AA0000','#FFFFFF',false,false,false,10,'super'," + "'#696969','#FFFFFF',false,false,false,12,'initial'," + "'NVBSE'," + "false" + ")"; boolean tableCreated = stmt.execute(tableCreate); boolean rowsInserted; int count; if (tableCreated == false) { //is false when it's an update count! count = stmt.getUpdateCount(); if (count == -1) { //System.out.println("The result is a ResultSet object or there are no more results."); } else { //this is our expected behaviour: 0 rows affected //System.out.println("The Table Creation statement produced results: "+count+" rows affected."); try (Statement stmt2 = instance.conn.createStatement()) { rowsInserted = stmt2.execute(tableInsert); if (rowsInserted == false) { count = stmt2.getUpdateCount(); if (count == -1) { //System.out.println("The result is a ResultSet object or there are no more results."); } else { //this is our expected behaviour: n rows affected //System.out.println("The Row Insertion statement produced results: "+count+" rows affected."); dbMeta = instance.conn.getMetaData(); try (ResultSet rs2 = dbMeta.getTables(null, null, "OPTIONS", null)) { if (rs2.next()) { listColNamesTypes(dbMeta, rs2); } rs2.close(); } } } else { //is true when it returns a resultset, which shouldn't be the case here try (ResultSet rx = stmt2.getResultSet()) { while (rx.next()) { //System.out.println("This isn't going to happen anyways, so..."); } rx.close(); } } stmt2.close(); } } } else { //is true when it returns a resultset, which shouldn't be the case here try (ResultSet rx = stmt.getResultSet()) { while (rx.next()) { //System.out.println("This isn't going to happen anyways, so..."); } rx.close(); } } stmt.close(); } } rs1.close(); } //System.out.println("Finished with first ResultSet resource, now going on to next..."); try (ResultSet rs3 = dbMeta.getTables(null, null, "METADATA", null)) { if (rs3.next()) { //System.out.println("Table "+rs3.getString("TABLE_NAME")+" already exists !!"); } else { //System.out.println("Table METADATA does not exist, now attempting to create..."); try (Statement stmt = instance.conn.createStatement()) { String tableCreate = "CREATE TABLE METADATA ("; tableCreate += "ID INT, "; for (int i = 0; i < 73; i++) { tableCreate += "BIBLEBOOKS" + Integer.toString(i) + " VARCHAR(2000), "; } tableCreate += "LANGUAGES VARCHAR(500), "; tableCreate += "VERSIONS VARCHAR(2000)"; tableCreate += ")"; boolean tableCreated = stmt.execute(tableCreate); boolean rowsInserted; int count; if (tableCreated == false) { //this is the expected result, is false when it's an update count! count = stmt.getUpdateCount(); if (count == -1) { //System.out.println("The result is a ResultSet object or there are no more results."); } else { //this is our expected behaviour: 0 rows affected //System.out.println("The Table Creation statement produced results: "+count+" rows affected."); //Insert a dummy row, because you cannot update what has not been inserted! try (Statement stmtX = instance.conn.createStatement()) { stmtX.execute("INSERT INTO METADATA (ID) VALUES (0)"); stmtX.close(); } HTTPCaller myHTTPCaller = new HTTPCaller(); String myResponse; myResponse = myHTTPCaller.getMetaData("biblebooks"); if (myResponse != null) { JsonReader jsonReader = Json.createReader(new StringReader(myResponse)); JsonObject json = jsonReader.readObject(); JsonArray arrayJson = json.getJsonArray("results"); if (arrayJson != null) { ListIterator pIterator = arrayJson.listIterator(); while (pIterator.hasNext()) { try (Statement stmt2 = instance.conn.createStatement()) { int index = pIterator.nextIndex(); JsonArray currentJson = (JsonArray) pIterator.next(); String biblebooks_str = currentJson.toString(); //.replaceAll("\"", "\\\\\""); //System.out.println("BibleGetDB line 267: BIBLEBOOKS"+Integer.toString(index)+"='"+biblebooks_str+"'"); String stmt_str = "UPDATE METADATA SET BIBLEBOOKS" + Integer.toString(index) + "='" + biblebooks_str + "' WHERE ID=0"; try { //System.out.println("executing update: "+stmt_str); int update = stmt2.executeUpdate(stmt_str); //System.out.println("executeUpdate resulted in: "+Integer.toString(update)); } catch (SQLException ex) { Logger.getLogger(BibleGetDB.class.getName()).log(Level.SEVERE, null, ex); } stmt2.close(); } } } arrayJson = json.getJsonArray("languages"); if (arrayJson != null) { try (Statement stmt2 = instance.conn.createStatement()) { String languages_str = arrayJson.toString(); //.replaceAll("\"", "\\\\\""); String stmt_str = "UPDATE METADATA SET LANGUAGES='" + languages_str + "' WHERE ID=0"; try { int update = stmt2.executeUpdate(stmt_str); } catch (SQLException ex) { Logger.getLogger(BibleGetDB.class.getName()).log(Level.SEVERE, null, ex); } stmt2.close(); } } } myResponse = myHTTPCaller.getMetaData("bibleversions"); if (myResponse != null) { JsonReader jsonReader = Json.createReader(new StringReader(myResponse)); JsonObject json = jsonReader.readObject(); JsonObject objJson = json.getJsonObject("validversions_fullname"); if (objJson != null) { String bibleversions_str = objJson.toString(); //.replaceAll("\"", "\\\\\""); try (Statement stmt2 = instance.conn.createStatement()) { String stmt_str = "UPDATE METADATA SET VERSIONS='" + bibleversions_str + "' WHERE ID=0"; try { int update = stmt2.executeUpdate(stmt_str); } catch (SQLException ex) { Logger.getLogger(BibleGetDB.class.getName()).log(Level.SEVERE, null, ex); } stmt2.close(); } Set<String> versionsabbrev = objJson.keySet(); if (!versionsabbrev.isEmpty()) { String versionsabbrev_str = ""; for (String s : versionsabbrev) { versionsabbrev_str += ("".equals(versionsabbrev_str) ? "" : ",") + s; } myResponse = myHTTPCaller .getMetaData("versionindex&versions=" + versionsabbrev_str); if (myResponse != null) { jsonReader = Json.createReader(new StringReader(myResponse)); json = jsonReader.readObject(); objJson = json.getJsonObject("indexes"); if (objJson != null) { for (String name : objJson.keySet()) { JsonObjectBuilder tempBld = Json.createObjectBuilder(); JsonObject book_num = objJson.getJsonObject(name); tempBld.add("book_num", book_num.getJsonArray("book_num")); tempBld.add("chapter_limit", book_num.getJsonArray("chapter_limit")); tempBld.add("verse_limit", book_num.getJsonArray("verse_limit")); JsonObject temp = tempBld.build(); String versionindex_str = temp.toString(); //.replaceAll("\"", "\\\\\""); //add new column to METADATA table name+"IDX" VARCHAR(5000) //update METADATA table SET name+"IDX" = versionindex_str try (Statement stmt3 = instance.conn.createStatement()) { String sql = "ALTER TABLE METADATA ADD COLUMN " + name + "IDX VARCHAR(5000)"; boolean colAdded = stmt3.execute(sql); if (colAdded == false) { count = stmt3.getUpdateCount(); if (count == -1) { //System.out.println("The result is a ResultSet object or there are no more results."); } else if (count == 0) { //0 rows affected stmt3.close(); try (Statement stmt4 = instance.conn .createStatement()) { String sql1 = "UPDATE METADATA SET " + name + "IDX='" + versionindex_str + "' WHERE ID=0"; boolean rowsUpdated = stmt4.execute(sql1); if (rowsUpdated == false) { count = stmt4.getUpdateCount(); if (count == -1) { //System.out.println("The result is a ResultSet object or there are no more results."); } else { //should have affected only one row if (count == 1) { //System.out.println(sql1+" seems to have returned true"); stmt4.close(); } } } else { //returns true only when returning a resultset; should not be the case here } } } } else { //returns true only when returning a resultset; should not be the case here } stmt3.close(); } } } } } } } } } else { //is true when it returns a resultset, which shouldn't be the case here ResultSet rx = stmt.getResultSet(); while (rx.next()) { //System.out.println("This isn't going to happen anyways, so..."); } } stmt.close(); } } rs3.close(); } instance.conn.close(); return true; } catch (SQLException ex) { if (ex.getSQLState().equals("X0Y32")) { Logger.getLogger(BibleGetDB.class.getName()).log(Level.INFO, null, "Table OPTIONS or Table METADATA already exists. No need to recreate"); return true; } else if (ex.getNextException().getErrorCode() == 45000) { //this means we already have a connection, so this is good too return true; } else { //Logger.getLogger(BibleGetDB.class.getName()).log(Level.SEVERE, null, ex.getMessage() + " : " + Arrays.toString(ex.getStackTrace())); Logger.getLogger(BibleGetDB.class.getName()).log(Level.SEVERE, null, ex); return false; } } }