Package org.jpox.store.mapped.expression

Examples of org.jpox.store.mapped.expression.StringLiteral

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        ScalarExpression ownerInCollectionExpr = ownerMapping.newScalarExpression(stmt, stmt.getTableExpression(mapTableAlias));
        stmt.andCondition(ownerExpr.eq(ownerInCollectionExpr));

        // Select COUNT(*)
        JavaTypeMapping m = dba.getMapping(String.class, storeMgr);
        StringLiteral lit = (StringLiteral)m.newLiteral(stmt, "COUNT(*)");
        lit.generateStatementWithoutQuotes();
        stmt.selectScalarExpression(lit);

        return stmt;
    }
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    public StringExpression toStringExpression(NumericExpression expr)
    {
        if (expr instanceof Literal)
        {
            JavaTypeMapping m = getMapping(String.class, expr);
            return new StringLiteral(expr.getQueryExpression(),m,((Literal)expr).getValue().toString());           
        }
        List args = new ArrayList();
        args.add(expr);
        List argsRTRIM = new ArrayList();
        argsRTRIM.add(new StringExpression("CHAR", args));               
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        types.add("VARCHAR(4000)");       

        List argsOp1 = new ArrayList();
        argsOp1.add(leftOperand);       
       
        StringLiteral pct = new StringLiteral(leftOperand.getQueryExpression(), leftOperand.getMapping(), '%');
        return new BooleanExpression(new StringExpression("CAST", argsOp1, types), ScalarExpression.OP_LIKE, pct.add(leftOperand.getQueryExpression().getStoreManager().getDatastoreAdapter().getEscapedPatternExpression(rightOperand)));
    }  
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        ScalarExpression ownerInCollectionExpr = ownerMapping.newScalarExpression(stmt, stmt.getTableExpression(arrayTableAlias));
        stmt.andCondition(ownerExpr.eq(ownerInCollectionExpr));

        // Select COUNT(*)
        JavaTypeMapping m = dba.getMapping(String.class, storeMgr);
        StringLiteral lit = (StringLiteral)m.newLiteral(stmt, "COUNT(*)");
        lit.generateStatementWithoutQuotes();
        stmt.selectScalarExpression(lit);

        return stmt;
    }   
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Related Classes of org.jpox.store.mapped.expression.StringLiteral

  • org.jpox.store.mapped.DatastoreAdapter
  • org.jpox.store.mapped.mapping.EnumMapping
  • org.jpox.store.mapped.mapping.ObjectAsStringMapping
  • org.jpox.store.mapped.mapping.StringBufferMapping
  • org.jpox.store.mapped.mapping.StringMapping
  • org.jpox.store.rdbms.adapter.DatabaseAdapter
  • org.jpox.store.rdbms.adapter.DB2Adapter
  • org.jpox.store.rdbms.adapter.DerbyAdapter
  • org.jpox.store.rdbms.adapter.InformixAdapter
  • org.jpox.store.rdbms.scostore.AbstractArrayStore
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