Examples with JQLReplaceVariableStatementListenerImpl com.abubusoft.kripton.processor.sqlite.grammars.jql.JQLReplaceVariableStatementListenerImpl used on opensource projects

Example 6 with JQLReplaceVariableStatementListenerImpl

use of com.abubusoft.kripton.processor.sqlite.grammars.jql.JQLReplaceVariableStatementListenerImpl in project kripton by xcesco.

the class SqlBuilderHelper method generateLog.

/**
 * <p>
 * Generate log for INSERT operations
 * </p>
 *
 * @param method
 * @param methodBuilder
 */
public static void generateLog(final SQLiteModelMethod method, MethodSpec.Builder methodBuilder) {
    SQLiteDaoDefinition daoDefinition = method.getParent();
    // log is enabled
    if (daoDefinition.isLogEnabled()) {
        // generate log section - BEGIN
        methodBuilder.addComment("log section BEGIN");
        methodBuilder.beginControlFlow("if (_context.isLogEnabled())");
        methodBuilder.addCode("// log for insert -- BEGIN \n");
        JQLChecker checker = JQLChecker.getInstance();
        final One<Boolean> inWhere = new One<Boolean>(false);
        String sql = checker.replace(method, method.jql, new JQLReplacerListenerImpl(method) {

            @Override
            public String onBindParameter(String bindParameterName) {
                if (inWhere.value0) {
                    return "?";
                }
                return null;
            }

            @Override
            public void onWhereStatementBegin(Where_stmtContext ctx) {
                super.onWhereStatementBegin(ctx);
                inWhere.value0 = true;
            }

            @Override
            public void onWhereStatementEnd(Where_stmtContext ctx) {
                super.onWhereStatementEnd(ctx);
                inWhere.value0 = false;
            }
        });
        if (method.jql.containsSelectOperation) {
            // log
            // manage log
            methodBuilder.addCode("\n");
            methodBuilder.addStatement("$T.info($S)", Logger.class, sql);
        } else {
            sql = checker.replaceVariableStatements(method, sql, new JQLReplaceVariableStatementListenerImpl() {

                @Override
                public String onColumnNameSet(String statement) {
                    return "%s";
                }

                @Override
                public String onColumnValueSet(String statement) {
                    return "%s";
                }
            });
            methodBuilder.addStatement("$T _columnNameBuffer=new $T()", StringBuffer.class, StringBuffer.class);
            methodBuilder.addStatement("$T _columnValueBuffer=new $T()", StringBuffer.class, StringBuffer.class);
            methodBuilder.addStatement("String _columnSeparator=$S", "");
            SqlBuilderHelper.forEachColumnInContentValue(methodBuilder, method, "_contentValues.keys()", false, new OnColumnListener() {

                @Override
                public void onColumnCheck(MethodSpec.Builder methodBuilder, String columNameVariable) {
                    methodBuilder.addStatement("_columnNameBuffer.append(_columnSeparator+$L)", columNameVariable);
                    methodBuilder.addStatement("_columnValueBuffer.append(_columnSeparator+$S+$L)", ":", columNameVariable);
                    methodBuilder.addStatement("_columnSeparator=$S", ", ");
                }
            });
            methodBuilder.addStatement("$T.info($S, _columnNameBuffer.toString(), _columnValueBuffer.toString())", Logger.class, sql);
        }
        generateLogForContentValues(method, methodBuilder);
        methodBuilder.addCode("// log for insert -- END \n\n");
        SqlBuilderHelper.generateLogForWhereParameters(method, methodBuilder);
        // generate log section - END
        methodBuilder.endControlFlow();
        methodBuilder.addComment("log section END");
    }
}

Example 7 with JQLReplaceVariableStatementListenerImpl

use of com.abubusoft.kripton.processor.sqlite.grammars.jql.JQLReplaceVariableStatementListenerImpl in project kripton by xcesco.

the class SqlBuilderHelper method generateSQLForInsertDynamic.

/**
 * <p>
 * Generate log for INSERT operations
 * </p>
 *
 * @param method
 * @param methodBuilder
 */
public static void generateSQLForInsertDynamic(final SQLiteModelMethod method, MethodSpec.Builder methodBuilder) {
    methodBuilder.addComment("generate SQL for insert");
    JQLChecker checker = JQLChecker.getInstance();
    // replace the table name, other pieces will be removed
    String sql = checker.replace(method, method.jql, new JQLReplacerListenerImpl(method) {

        @Override
        public String onBindParameter(String bindParameterName) {
            return "?";
        }
    });
    final One<Integer> counter = new One<Integer>(0);
    sql = checker.replaceVariableStatements(method, sql, new JQLReplaceVariableStatementListenerImpl() {

        @Override
        public String onColumnNameSet(String statement) {
            counter.value0++;
            return "%s";
        }

        @Override
        public String onColumnValueSet(String statement) {
            counter.value0++;
            return "%s";
        }
    });
    if (counter.value0 == 2) {
        methodBuilder.addStatement("String _sql=String.format($S, _contentValues.keyList(), _contentValues.keyValueList())", sql);
    } else {
        methodBuilder.addStatement("String _sql=String.format($S, _contentValues.keyList())", sql);
    }
}

Example 8 with JQLReplaceVariableStatementListenerImpl

use of com.abubusoft.kripton.processor.sqlite.grammars.jql.JQLReplaceVariableStatementListenerImpl in project kripton by xcesco.

the class SqlModifyBuilder method generateModifierForContentProvider.

/**
 * <p>
 * Generate update and delete used in content provider class.
 * </p>
 *
 * @param elementUtils
 * @param builder
 * @param method
 * @param updateResultType
 */
private static void generateModifierForContentProvider(Elements elementUtils, Builder builder, final SQLiteModelMethod method, ModifyType updateResultType) {
    final SQLiteDaoDefinition daoDefinition = method.getParent();
    final SQLiteEntity entity = daoDefinition.getEntity();
    final Set<String> columns = new LinkedHashSet<>();
    JQLChecker jqlChecker = JQLChecker.getInstance();
    // parameters extracted from query
    final One<String> whereStatement = new One<>();
    if (method.jql.isWhereConditions()) {
        // parameters extracted from query
        final One<Boolean> alreadyFoundWhereStatement = new One<>(false);
        // put in whereStatement value of where statement.
        jqlChecker.replaceVariableStatements(method, method.jql.value, new JQLReplaceVariableStatementListenerImpl() {

            @Override
            public String onWhere(String statement) {
                if (alreadyFoundWhereStatement.value0 == false) {
                    whereStatement.value0 = statement;
                    alreadyFoundWhereStatement.value0 = true;
                    return "";
                } else {
                    // DO NOTHING
                    return null;
                }
            }
        });
    }
    List<JQLPlaceHolder> placeHolders = jqlChecker.extractFromVariableStatement(method, whereStatement.value0);
    // remove placeholder for dynamic where, we are not interested here
    placeHolders = SqlBuilderHelper.removeDynamicPlaceHolder(placeHolders);
    checkContentProviderVarsAndArguments(method, placeHolders);
    // detect column used for content value
    jqlChecker.replace(method, method.jql, new JQLReplacerListenerImpl(method) {

        @Override
        public String onColumnNameToUpdate(String columnName) {
            SQLProperty tempProperty = entity.get(columnName);
            AssertKripton.assertTrueOrUnknownPropertyInJQLException(tempProperty != null, method, columnName);
            columns.add(tempProperty.columnName);
            return null;
        }
    });
    MethodSpec.Builder methodBuilder = MethodSpec.methodBuilder(method.contentProviderMethodName);
    // params
    methodBuilder.addParameter(ParameterSpec.builder(Uri.class, "uri").build());
    if (updateResultType == ModifyType.UPDATE_BEAN || updateResultType == ModifyType.UPDATE_RAW) {
        methodBuilder.addParameter(ParameterSpec.builder(ContentValues.class, "contentValues").build());
    }
    methodBuilder.addParameter(ParameterSpec.builder(String.class, "selection").build());
    methodBuilder.addParameter(ParameterSpec.builder(ArrayTypeName.of(String.class), "selectionArgs").build());
    methodBuilder.returns(Integer.TYPE);
    // retrieve content values
    if (updateResultType == ModifyType.UPDATE_BEAN || updateResultType == ModifyType.UPDATE_RAW) {
        methodBuilder.addStatement("$T _contentValues=contentValuesForContentProvider(contentValues)", KriptonContentValues.class);
    } else {
        methodBuilder.addStatement("$T _contentValues=contentValues()", KriptonContentValues.class);
    }
    SqlBuilderHelper.generateLogForContentProviderBeginning(method, methodBuilder);
    // query builder
    methodBuilder.addStatement("$T _sqlBuilder=sqlBuilder()", StringBuilder.class);
    generateInitForDynamicWhereVariables(method, methodBuilder, "selection", "selectionArgs");
    SqlBuilderHelper.generateWhereCondition(methodBuilder, method, false);
    int i = 0;
    // every controls was done in constructor of SQLiteModelMethod
    for (ContentUriPlaceHolder variable : method.contentProviderUriVariables) {
        AssertKripton.assertTrue(SqlBuilderHelper.validate(variable.value, placeHolders, i), "In '%s.%s' content provider URI path variables and variables in where conditions are different. If SQL uses parameters, they must be defined in URI path.", daoDefinition.getName(), method.getName());
        JQLParameterName paramName = JQLParameterName.parse(variable.value);
        SQLProperty entityProperty = entity.get(paramName.getValue());
        if (entityProperty != null) {
            methodBuilder.addCode("// Add parameter $L at path segment $L\n", variable.value, variable.pathSegmentIndex);
            // methodBuilder.addStatement("_sqlWhereParams.add(uri.getPathSegments().get($L))",
            // variable.pathSegmentIndex);
            methodBuilder.addStatement("_contentValues.addWhereArgs(uri.getPathSegments().get($L))", variable.pathSegmentIndex);
            AssertKripton.assertTrue(TypeUtility.isTypeIncludedIn(entityProperty.getPropertyType().getTypeName(), String.class, Long.class, Long.TYPE), "In '%s.%s' content provider URI path variables %s must be String of Long type", daoDefinition.getName(), method.getName(), entityProperty.getName());
        }
        i++;
    }
    if (method.hasDynamicWhereConditions() && method.hasDynamicWhereArgs()) {
        // ASSERT: only with dynamic where conditions
        methodBuilder.beginControlFlow("if ($T.hasText(_sqlDynamicWhere) && _sqlDynamicWhereArgs!=null)", StringUtils.class);
        if (method.hasDynamicWhereConditions()) {
            methodBuilder.beginControlFlow("for (String _arg: _sqlDynamicWhereArgs)");
            // methodBuilder.addStatement("_sqlWhereParams.add(_arg)");
            methodBuilder.addStatement("_contentValues.addWhereArgs(_arg)");
            methodBuilder.endControlFlow();
        }
        methodBuilder.endControlFlow();
    }
    // column checj
    switch(updateResultType) {
        case UPDATE_BEAN:
        case UPDATE_RAW:
            SqlBuilderHelper.generateColumnCheckSet(builder, method, columns);
            SqlBuilderHelper.forEachColumnInContentValue(methodBuilder, method, "_contentValues.values().keySet()", true, null);
            break;
        default:
            break;
    }
    // generate log section - BEGIN
    methodBuilder.addComment("log section BEGIN");
    methodBuilder.beginControlFlow("if (_context.isLogEnabled())");
    generateLogForModifiers(method, methodBuilder);
    if (method.jql.operationType == JQLType.UPDATE) {
        // generate log for content values
        SqlBuilderHelper.generateLogForContentValues(method, methodBuilder);
    }
    // log for where parames
    SqlBuilderHelper.generateLogForWhereParameters(method, methodBuilder);
    // generate log section - END
    methodBuilder.endControlFlow();
    methodBuilder.addComment("log section END");
    methodBuilder.addCode("\n// execute SQL\n");
    switch(updateResultType) {
        case DELETE_BEAN:
        case DELETE_RAW:
            methodBuilder.addStatement("int result = database().delete($S, _sqlWhereStatement, _contentValues.whereArgsAsArray())", daoDefinition.getEntity().getTableName());
            if (method.getParent().getParent().generateRx) {
                GenericSQLHelper.generateSubjectNext(methodBuilder, SubjectType.DELETE);
            }
            break;
        case UPDATE_BEAN:
        case UPDATE_RAW:
            if (method.jql.conflictAlgorithmType == ConflictAlgorithmType.NONE) {
                methodBuilder.addStatement("int result = database().update($S, _contentValues.values(), _sqlWhereStatement, _contentValues.whereArgsAsArray())", daoDefinition.getEntity().getTableName());
            } else {
                methodBuilder.addCode("// conflict algorithm $L\n", method.jql.conflictAlgorithmType);
                methodBuilder.addStatement("int result = database().updateWithOnConflict($S, _contentValues.values(), _sqlWhereStatement, _contentValues.whereArgsAsArray()), $L)", daoDefinition.getEntity().getTableName(), method.jql.conflictAlgorithmType.getConflictAlgorithm());
            }
            if (method.getParent().getParent().generateRx) {
                GenericSQLHelper.generateSubjectNext(methodBuilder, SubjectType.UPDATE);
            }
            break;
    }
    // support for livedata
    if (daoDefinition.hasLiveData()) {
        methodBuilder.addComment("support for livedata");
        methodBuilder.addStatement(BindDaoBuilder.METHOD_NAME_REGISTRY_EVENT + "(result)");
    }
    methodBuilder.addStatement("return result");
    // we add at last javadoc, because need info is built at last.
    SqlBuilderHelper.generateJavaDocForContentProvider(method, methodBuilder);
    methodBuilder.addJavadoc("@param uri $S\n", method.contentProviderUriTemplate.replace("*", "[*]"));
    switch(updateResultType) {
        case UPDATE_BEAN:
        case UPDATE_RAW:
            methodBuilder.addJavadoc("@param contentValues content values\n");
            break;
        default:
            break;
    }
    methodBuilder.addJavadoc("@param selection dynamic part of <code>where</code> statement $L\n", method.hasDynamicWhereConditions() ? "" : "<b>NOT USED</b>");
    methodBuilder.addJavadoc("@param selectionArgs arguments of dynamic part of <code>where</code> statement $L\n", method.hasDynamicWhereConditions() ? "" : "<b>NOT USED</b>");
    methodBuilder.addJavadoc("@return number of effected rows\n");
    builder.addMethod(methodBuilder.build());
}