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java.lang.Objectconnection.DBconnect
public class DBconnect
Class connects into DB with English words
Constructor Summary | |
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DBconnect()
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Method Summary | |
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void |
closeConnection()
Method closes connection |
static void |
printSQLException(java.sql.SQLException ex,
java.lang.String methodName)
Method prints SQLException in usability form |
java.util.ArrayList<java.lang.String> |
returnAnswersByWord(java.lang.String englishWord)
Method returns translates for an english word |
java.lang.String |
returnRandomWord()
Method returns random English word from DB |
void |
setConnection(java.lang.String userName,
java.lang.String password,
java.lang.String dbname)
Method establishes connection into mysql DB |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DBconnect()
Method Detail |
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public void setConnection(java.lang.String userName, java.lang.String password, java.lang.String dbname) throws java.lang.Exception
userName
- loginpassword
- passwddbname
- database for connect
java.lang.Exception
public void closeConnection() throws java.sql.SQLException
java.sql.SQLException
public static void printSQLException(java.sql.SQLException ex, java.lang.String methodName)
ex
- SQLExceptionmethodName
- method which has thrown an exceptionpublic java.lang.String returnRandomWord()
returnRandomWord
in interface DataConnection
public java.util.ArrayList<java.lang.String> returnAnswersByWord(java.lang.String englishWord)
returnAnswersByWord
in interface DataConnection
englishWord
- word for translating
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