Add the created action message for the key 'constraints.AssertTrue.message' with parameters.
<pre>
message: {item} must be true.
</pre>
@param property The property name for the message. (NotNull)
@return this. (NotNull)
510256
public FessMessages addConstraintsAssertTrueMessage(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(CONSTRAINTS_AssertTrue_MESSAGE));
        return this;
    }
1315574
public FessMessages addSuccessChangedPassword(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(SUCCESS_changed_password));
        return this;
    }
1267542
public FessMessages addSuccessUploadMappingFile(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(SUCCESS_upload_mapping_file));
        return this;
    }
294045
public FessMessages addConstraintsTypeLongMessage(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(CONSTRAINTS_TypeLong_MESSAGE));
        return this;
    }
615487
public FessMessages addSuccessFailureUrlDeleteAll(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(SUCCESS_failure_url_delete_all));
        return this;
    }
641216
public FessMessages addErrorsCrudFailedToCreateInstance(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_crud_failed_to_create_instance));
        return this;
    }
297230
public FessMessages addErrorsInvalidDesignJspFileName(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_invalid_design_jsp_file_name));
        return this;
    }
1029245
public FessMessages addErrorsHeader(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_HEADER));
        return this;
    }
313979
public FessMessages addConstraintsSafeHtmlMessage(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(CONSTRAINTS_SafeHtml_MESSAGE));
        return this;
    }
1047616
public FessMessages addErrorsUnauthorizedRequest(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_unauthorized_request));
        return this;
    }
747902
public FessMessages addSuccessDeleteDocFromIndex(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(SUCCESS_delete_doc_from_index));
        return this;
    }
1347932
public FessMessages addErrorsSsoLoginError(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_sso_login_error));
        return this;
    }
76123
public FessMessages addErrorsFooter(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_FOOTER));
        return this;
    }
722448
public FessMessages addSuccessStartedDataUpdate(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(SUCCESS_started_data_update));
        return this;
    }
576311
public FessMessages addErrorsFailedToDeleteDocInAdmin(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_failed_to_delete_doc_in_admin));
        return this;
    }
582643
public FessMessages addErrorsSuffix(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(ERRORS_SUFFIX));
        return this;
    }
1289875
public FessMessages addConstraintsCronExpressionMessage(String property) {
        assertPropertyNotNull(property);
        add(property, new UserMessage(CONSTRAINTS_CronExpression_MESSAGE));
        return this;
    }