Android Open Source - jepldroid J D B C Param Standard Token






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License

The source code is released under:

Apache License

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Java Source Code

/*
   Copyright 2011 Jose Maria Arranz Santamaria
/*from ww w . j ava  2s  .  co m*/
   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 jepl.impl.lex;

/**
 *
 * @author jmarranz
 */
public class JDBCParamStandardToken extends JDBCParamToken
{

    /**
     * Creates a new instance of FloatNumber
     */
    public JDBCParamStandardToken(Cursor cursor)
    {
        super(cursor.getCurrentPos());
        this.end = cursor.getCurrentPos();
    }

    public static boolean isJDBCParamStandardToken(char c,Cursor cursor)
    {
        if (c != '?') return false;
        // Vemos si el siguiente caracter NO es el comienzo de un nmero
        // (sera el caso de ?1 que es vlido pero no es este token) pues lo que
        // se espera despus es un espacio, un tabulador, un fin de lnea
        // una coma, un parntesis (por el caso VALUES(?,?) ) etc. Si siguiera el comienzo de un identificador
        // (?algo) no lo consideramos como un JDBCParamStandardToken y seguramente dar error de sintaxis SQL
        // pues yo creo que JDBC exige una separacin.
        // Descartamos que siga un nmero entero para descartar el caso de params ?1 ?2 etc

        if (cursor.isLastPos()) return true; // Es un ? al final

        char c2 = cursor.getNextChar();
        if (Identifier.isIdentifierStart(c2)) return false;
        if (Character.isDigit(c2)) return false; // Es el caso de ?1 etc que es diferente

        return true;
    }

    @Override
    public String toString()
    {
        return "?";
    }

}




Java Source Code List

com.innowhere.jepldroidtest.JEPLDroidTestActivity.java
jepl.JEPLBootNonJTA.java
jepl.JEPLBootRoot.java
jepl.JEPLBoot.java
jepl.JEPLCachedResultSet.java
jepl.JEPLConnectionListener.java
jepl.JEPLConnection.java
jepl.JEPLDALQuery.java
jepl.JEPLDAL.java
jepl.JEPLDAOQuery.java
jepl.JEPLDAO.java
jepl.JEPLDataSource.java
jepl.JEPLException.java
jepl.JEPLListener.java
jepl.JEPLNonJTADataSource.java
jepl.JEPLParameter.java
jepl.JEPLPreparedStatementListener.java
jepl.JEPLPreparedStatement.java
jepl.JEPLResultSetDALListener.java
jepl.JEPLResultSetDAOListenerDefault.java
jepl.JEPLResultSetDAOListener.java
jepl.JEPLResultSetDAO.java
jepl.JEPLResultSet.java
jepl.JEPLRowBeanMapper.java
jepl.JEPLStatement.java
jepl.JEPLTask.java
jepl.JEPLTransactionPropagation.java
jepl.JEPLTransaction.java
jepl.JEPLTransactionalJTA.java
jepl.JEPLTransactionalNonJTA.java
jepl.JEPLUserData.java
jepl.impl.JEPLBootImpl.java
jepl.impl.JEPLBootRootImpl.java
jepl.impl.JEPLConnectionImpl.java
jepl.impl.JEPLCurrentTransactionImpl.java
jepl.impl.JEPLDALDefaultImpl.java
jepl.impl.JEPLDALImpl.java
jepl.impl.JEPLDAOImpl.java
jepl.impl.JEPLDataSourceImpl.java
jepl.impl.JEPLListenerListImpl.java
jepl.impl.JEPLPreparedStatementDefaultImpl.java
jepl.impl.JEPLPreparedStatementImpl.java
jepl.impl.JEPLStatementImpl.java
jepl.impl.JEPLTaskExecContextImpl.java
jepl.impl.JEPLTaskExecContextInConnectionImpl.java
jepl.impl.JEPLTaskOneExecWithConnectionImpl.java
jepl.impl.JEPLTaskOneExecWithConnectionWrapperImpl.java
jepl.impl.JEPLTaskOneExecutionImpl.java
jepl.impl.JEPLTaskOneExecutionWrapperImpl.java
jepl.impl.JEPLUserDataMonoThreadImpl.java
jepl.impl.JEPLUserDataMultiThreadImpl.java
jepl.impl.JEPLUtilImpl.java
jepl.impl.lex.Cursor.java
jepl.impl.lex.Identifier.java
jepl.impl.lex.JDBCParamStandardToken.java
jepl.impl.lex.JDBCParamToken.java
jepl.impl.lex.JDBCParamWithNameToken.java
jepl.impl.lex.JDBCParamWithNumberToken.java
jepl.impl.lex.OtherCharToken.java
jepl.impl.lex.SourceCode.java
jepl.impl.lex.Space.java
jepl.impl.lex.StringDoubleQuote.java
jepl.impl.lex.StringLiteral.java
jepl.impl.lex.StringSimpleQuote.java
jepl.impl.lex.TestSourceCode.java
jepl.impl.lex.TokenFilter.java
jepl.impl.lex.Token.java
jepl.impl.nonjta.JEPLBootNonJTAImpl.java
jepl.impl.nonjta.JEPLCurrentTransactionNonJTAImpl.java
jepl.impl.nonjta.JEPLNonJTAConnectionDefaultImpl.java
jepl.impl.nonjta.JEPLNonJTAConnectionImpl.java
jepl.impl.nonjta.JEPLNonJTADataSourceDefaultImpl.java
jepl.impl.nonjta.JEPLNonJTADataSourceImpl.java
jepl.impl.nonjta.JEPLTaskExecContextInConnectionNonJTAImpl.java
jepl.impl.nonjta.android.JEPLNonJTAConnectionSQLDroidImpl.java
jepl.impl.nonjta.android.JEPLNonJTADataSourceAndroidImpl.java
jepl.impl.nonjta.android.JEPLPreparedStatementSQLDroidImpl.java
jepl.impl.query.JEPLCachedResultSetImpl.java
jepl.impl.query.JEPLDALQueryImpl.java
jepl.impl.query.JEPLDAOQueryImpl.java
jepl.impl.query.JEPLParameterDecImpl.java
jepl.impl.query.JEPLParameterDecWithNameImpl.java
jepl.impl.query.JEPLParameterDecWithNumberImpl.java
jepl.impl.query.JEPLParameterImpl.java
jepl.impl.query.JEPLParameterValueImpl.java
jepl.impl.query.JEPLParameterValueNamedImpl.java
jepl.impl.query.JEPLParameterWithNameImpl.java
jepl.impl.query.JEPLParameterWithNumberImpl.java
jepl.impl.query.JEPLPropertyDescriptorImpl.java
jepl.impl.query.JEPLPropertyDescriptorJavaBeansImpl.java
jepl.impl.query.JEPLQueryParsedCacheImpl.java
jepl.impl.query.JEPLQueryParsedImpl.java
jepl.impl.query.JEPLResultSetBeanInfo.java
jepl.impl.query.JEPLResultSetDAOImpl.java
jepl.impl.query.JEPLResultSetDAOIteratorImpl.java
jepl.impl.query.JEPLResultSetDAOListenerDefaultImpl.java
jepl.impl.query.JEPLResultSetDefaultImpl.java
jepl.impl.query.JEPLResultSetImpl.java