Examples with SplittedSql com.abubusoft.kripton.processor.sqlite.SqlSelectBuilder.SplittedSql used on opensource projects

Example 1 with SplittedSql

use of com.abubusoft.kripton.processor.sqlite.SqlSelectBuilder.SplittedSql in project kripton by xcesco.

the class AbstractSelectCodeGenerator method generateCommonPart.

public void generateCommonPart(SQLiteModelMethod method, TypeSpec.Builder classBuilder, MethodSpec.Builder methodBuilder, Set<JQLProjection> fieldList, boolean mapFields, GenerationType generationType, TypeName forcedReturnType, JavadocPart... javadocParts) {
    SQLiteDaoDefinition daoDefinition = method.getParent();
    SQLiteEntity entity = daoDefinition.getEntity();
    // if true, field must be associate to ben attributes
    // TypeName returnType = method.getReturnClass();
    TypeName returnTypeName = forcedReturnType;
    if (returnTypeName == null) {
        returnTypeName = method.getReturnClass();
    }
    ModelAnnotation annotation = method.getAnnotation(BindSqlSelect.class);
    // parameters
    List<String> paramNames = new ArrayList<String>();
    List<String> paramGetters = new ArrayList<String>();
    List<TypeName> paramTypeNames = new ArrayList<TypeName>();
    List<String> usedBeanPropertyNames = new ArrayList<>();
    // used method parameters
    Set<String> usedMethodParameters = new HashSet<String>();
    final One<String> whereJQL = new One<>("");
    final One<String> havingJQL = new One<>("");
    final One<String> groupJQL = new One<>("");
    final One<String> orderJQL = new One<>("");
    // extract parts of jql statement
    JQLChecker.getInstance().replaceVariableStatements(method, method.jql.value, new JQLReplaceVariableStatementListenerImpl() {

        @Override
        public String onWhere(String statement) {
            whereJQL.value0 = statement;
            return null;
        }

        @Override
        public String onOrderBy(String statement) {
            orderJQL.value0 = statement;
            return null;
        }

        @Override
        public String onHaving(String statement) {
            havingJQL.value0 = statement;
            return null;
        }

        @Override
        public String onGroup(String statement) {
            groupJQL.value0 = statement;
            return null;
        }
    });
    SqlAnalyzer analyzer = new SqlAnalyzer();
    // String whereSQL =
    // annotation.getAttribute(AnnotationAttributeType.WHERE);
    analyzer.execute(BaseProcessor.elementUtils, method, whereJQL.value0);
    paramGetters.addAll(analyzer.getParamGetters());
    paramNames.addAll(analyzer.getParamNames());
    paramTypeNames.addAll(analyzer.getParamTypeNames());
    usedBeanPropertyNames.addAll(analyzer.getUsedBeanPropertyNames());
    usedMethodParameters.addAll(analyzer.getUsedMethodParameters());
    // String havingSQL =
    // annotation.getAttribute(AnnotationAttributeType.HAVING);
    analyzer.execute(BaseProcessor.elementUtils, method, havingJQL.value0);
    paramGetters.addAll(analyzer.getParamGetters());
    paramNames.addAll(analyzer.getParamNames());
    paramTypeNames.addAll(analyzer.getParamTypeNames());
    usedBeanPropertyNames.addAll(analyzer.getUsedBeanPropertyNames());
    usedMethodParameters.addAll(analyzer.getUsedMethodParameters());
    // String groupBySQL =
    // annotation.getAttribute(AnnotationAttributeType.GROUP_BY);
    analyzer.execute(BaseProcessor.elementUtils, method, groupJQL.value0);
    paramGetters.addAll(analyzer.getParamGetters());
    paramNames.addAll(analyzer.getParamNames());
    paramTypeNames.addAll(analyzer.getParamTypeNames());
    usedBeanPropertyNames.addAll(analyzer.getUsedBeanPropertyNames());
    usedMethodParameters.addAll(analyzer.getUsedMethodParameters());
    // String orderBySQL =
    // annotation.getAttribute(AnnotationAttributeType.ORDER_BY);
    analyzer.execute(BaseProcessor.elementUtils, method, orderJQL.value0);
    paramGetters.addAll(analyzer.getParamGetters());
    paramNames.addAll(analyzer.getParamNames());
    paramTypeNames.addAll(analyzer.getParamTypeNames());
    usedBeanPropertyNames.addAll(analyzer.getUsedBeanPropertyNames());
    usedMethodParameters.addAll(analyzer.getUsedMethodParameters());
    // add as used parameter dynamic components too
    if (method.hasDynamicWhereConditions()) {
        AssertKripton.assertTrueOrInvalidMethodSignException(!usedMethodParameters.contains(method.dynamicWhereParameterName), method, " parameter %s is used like SQL parameter and dynamic WHERE condition.", method.dynamicOrderByParameterName);
        usedMethodParameters.add(method.dynamicWhereParameterName);
        if (method.hasDynamicWhereArgs()) {
            AssertKripton.assertTrueOrInvalidMethodSignException(!usedMethodParameters.contains(method.dynamicWhereArgsParameterName), method, " parameter %s is used like SQL parameter and dynamic WHERE ARGS condition.", method.dynamicWhereArgsParameterName);
            usedMethodParameters.add(method.dynamicWhereArgsParameterName);
        }
    }
    if (method.hasDynamicOrderByConditions()) {
        AssertKripton.assertTrueOrInvalidMethodSignException(!usedMethodParameters.contains(method.dynamicOrderByParameterName), method, " parameter %s is used like SQL parameter and dynamic ORDER BY condition.", method.dynamicOrderByParameterName);
        usedMethodParameters.add(method.dynamicOrderByParameterName);
    }
    if (method.hasDynamicPageSizeConditions()) {
        AssertKripton.assertTrueOrInvalidMethodSignException(!usedMethodParameters.contains(method.dynamicPageSizeName), method, " parameter %s is used like SQL parameter and dynamic page size of LIMIT condition.", method.dynamicPageSizeName);
        usedMethodParameters.add(method.dynamicPageSizeName);
    }
    // generate method signature
    if (generationType.generateMethodSign) {
        generateMethodSignature(method, methodBuilder, returnTypeName);
    }
    // generate javadoc
    JavadocUtility.generateJavaDocForSelect(methodBuilder, paramNames, method, annotation, fieldList, selectType, javadocParts);
    if (generationType.generateMethodContent) {
        SplittedSql splittedSql = SqlSelectBuilder.generateSQL(method, methodBuilder, false);
        // retrieve content values
        methodBuilder.addStatement("$T _contentValues=contentValues()", KriptonContentValues.class);
        if (method.hasDynamicParts()) {
            generateSQLBuild(method, methodBuilder, splittedSql);
            methodBuilder.addStatement("String _sql=_sqlBuilder.toString()");
        } else {
            String sqlName = CaseFormat.LOWER_CAMEL.to(CaseFormat.UPPER_UNDERSCORE, method.buildSQLName());
            String sql = SqlSelectBuilder.convertJQL2SQL(method, true);
            classBuilder.addField(FieldSpec.builder(String.class, sqlName, Modifier.PRIVATE, Modifier.STATIC, Modifier.FINAL).initializer("$S", sql).build());
            methodBuilder.addComment("query SQL is statically defined");
            methodBuilder.addStatement("String _sql=$L", sqlName);
        }
        // build where condition (common for every type of select)
        StringBuilder logArgsBuffer = new StringBuilder();
        methodBuilder.addComment("add where arguments");
        {
            String separator = "";
            TypeName paramTypeName;
            // String paramName;
            boolean nullable;
            int i = 0;
            boolean rawParameters;
            String beanName = null;
            beanName = method.findEntityProperty();
            for (String item : paramGetters) {
                rawParameters = paramNames.get(i).indexOf(".") == -1;
                methodBuilder.addCode("_contentValues.addWhereArgs(");
                logArgsBuffer.append(separator + "%s");
                paramTypeName = paramTypeNames.get(i);
                // code for query arguments
                nullable = TypeUtility.isNullable(paramTypeName);
                if (rawParameters) {
                    if (nullable && !method.hasAdapterForParam(item)) {
                        methodBuilder.addCode("($L==null?\"\":", item);
                    }
                    // check for string conversion
                    TypeUtility.beginStringConversion(methodBuilder, paramTypeName);
                    SQLTransformer.javaMethodParam2WhereConditions(methodBuilder, method, item, paramTypeName);
                    // check for string conversion
                    TypeUtility.endStringConversion(methodBuilder, paramTypeName);
                    if (nullable && !method.hasAdapterForParam(item)) {
                        methodBuilder.addCode(")");
                    }
                } else {
                    // eventually we take associated property
                    SQLProperty property = usedBeanPropertyNames.get(i) == null ? null : entity.get(usedBeanPropertyNames.get(i));
                    if (nullable && !(property != null) && !method.hasAdapterForParam(item)) {
                        methodBuilder.addCode("($L==null?\"\":", item);
                    }
                    // check for string conversion
                    TypeUtility.beginStringConversion(methodBuilder, paramTypeName);
                    // if (property != null) {
                    // SQLTransformer.javaProperty2WhereCondition(methodBuilder,
                    // method, item, paramTypeName, property);
                    // } else {
                    SQLTransformer.javaProperty2WhereCondition(methodBuilder, method, beanName, paramTypeName, property);
                    // }
                    // check for string conversion
                    TypeUtility.endStringConversion(methodBuilder, paramTypeName);
                    if (nullable && !(property != null) && !method.hasAdapterForParam(item)) {
                        methodBuilder.addCode(")");
                    }
                }
                separator = ", ";
                i++;
                methodBuilder.addCode(");\n");
            }
        }
        methodBuilder.addStatement("String[] _sqlArgs=_contentValues.whereArgsAsArray()");
        if (daoDefinition.isLogEnabled()) {
            // generate log section - BEGIN
            methodBuilder.addComment("log section BEGIN");
            methodBuilder.beginControlFlow("if (_context.isLogEnabled())");
            // manage log
            methodBuilder.addComment("manage log");
            methodBuilder.addStatement("$T.info(_sql)", Logger.class);
            // log for where parames
            SqlBuilderHelper.generateLogForWhereParameters(method, methodBuilder);
            // generate log section - END
            methodBuilder.endControlFlow();
            methodBuilder.addComment("log section END");
        }
        if (generationType.generateCloseableCursor) {
            methodBuilder.beginControlFlow("try ($T _cursor = database().rawQuery(_sql, _sqlArgs))", Cursor.class);
        } else {
            methodBuilder.addStatement("$T _cursor = database().rawQuery(_sql, _sqlArgs)", Cursor.class);
        }
        if (daoDefinition.isLogEnabled()) {
            // generate log section - BEGIN
            methodBuilder.addComment("log section BEGIN");
            methodBuilder.beginControlFlow("if (_context.isLogEnabled())");
            methodBuilder.addCode("$T.info(\"Rows found: %s\",_cursor.getCount());\n", Logger.class);
            // generate log section - END
            methodBuilder.endControlFlow();
            methodBuilder.addComment("log section END");
        }
        switch(selectType) {
            case LISTENER_CURSOR:
                {
                    ClassName readCursorListenerToExclude = ClassName.get(OnReadCursorListener.class);
                    checkUnusedParameters(method, usedMethodParameters, readCursorListenerToExclude);
                }
                break;
            case LISTENER_BEAN:
                {
                    ParameterizedTypeName readBeanListenerToExclude = ParameterizedTypeName.get(ClassName.get(OnReadBeanListener.class), TypeName.get(entity.getElement().asType()));
                    checkUnusedParameters(method, usedMethodParameters, readBeanListenerToExclude);
                }
                break;
            default:
                checkUnusedParameters(method, usedMethodParameters, null);
                break;
        }
    }
}