metadataconsulting / spreadsheet-builder Goto Github PK

Spreadsheet Builder

License: Apache License 2.0

Java 47.04% Groovy 52.96%

builder builder-pattern builders excel exceldatareader excelgenerator excelparser excelreader excelwriter groovy microsoft spreadsheet spreadsheet-manipulations

spreadsheet-builder's People

Contributors

Stargazers

Watchers

Forkers

hitscs wangyunxing nebulatech blackg00se oceanborn2 capitalhumain atapin dsl-builders codefreezr idunn

spreadsheet-builder's Issues

lazy name evaluation for formulas

it will be nice to be able to define formula before the name is assigned to the cell

tab colors

there is a way how to test tab colors. see here http://stackoverflow.com/questions/2093777/how-to-change-the-tab-color-of-a-worksheet-with-apache-poi

Insert Pictures into cells

Would be nice if it were possible to insert pictures (png, gif, bmp, etc) into cells.

Feature Request: Freeze rows/columns

Apache POI has a method createFreezePane that allows to freeze rows/columns in a sheet. Exposing this feature would make a useful enhancement to the Spreadsheet Builder (which is great as it is - but even good things can be improved).

java.lang.IllegalStateException: The maximum number of Cell Styles was exceeded. You can define up to 64000 style in a .xlsx Workbook

test code:

sheet("many rows"){
    20000.times{
        row {
            cell {
                value '1'
                style 'h1'
            }
            cell {
                value '2'
                style 'h2'
            }
            cell {
                value '3'
                style 'h1'
            }
            cell {
                value '4'
                style 'h2'
            }
        }
    }
}

error:

Expected no exception to be thrown, but got 'java.lang.IllegalStateException'

    at spock.lang.Specification.noExceptionThrown(Specification.java:118)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec.create sample spreadsheet(PoiExcelBuilderSpec.groovy:389)
Caused by: java.lang.IllegalStateException: The maximum number of Cell Styles was exceeded. You can define up to 64000 style in a .xlsx Workbook
    at org.apache.poi.xssf.model.StylesTable.createCellStyle(StylesTable.java:567)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.createCellStyle(XSSFWorkbook.java:659)
    at org.apache.poi.xssf.usermodel.XSSFWorkbook.createCellStyle(XSSFWorkbook.java:108)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiCellStyle.<init>(PoiCellStyle.groovy:37)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiCell.style(PoiCell.groovy:86)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiRow.cell(PoiRow.groovy:55)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec$__spock_feature_0_0_closure1$_closure2$_closure15.closure100$_closure101(PoiExcelBuilderSpec.groovy:371)
    at groovy.lang.Closure.call(Closure.java:426)
    at groovy.lang.Closure.call(Closure.java:442)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiSheet.row(PoiSheet.groovy:34)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec$__spock_feature_0_0_closure1$_closure2.closure15$_closure100(PoiExcelBuilderSpec.groovy:362)
    at groovy.lang.Closure.call(Closure.java:426)
    at groovy.lang.Closure.call(Closure.java:442)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec$__spock_feature_0_0_closure1.closure2$_closure15(PoiExcelBuilderSpec.groovy:361)
    at groovy.lang.Closure.call(Closure.java:426)
    at groovy.lang.Closure.call(Closure.java:442)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiWorkbook.sheet(PoiWorkbook.groovy:29)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec.$spock_feature_0_0_closure1$_closure2(PoiExcelBuilderSpec.groovy:360)
    at groovy.lang.Closure.call(Closure.java:426)
    at groovy.lang.Closure.call(Closure.java:442)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiSpreadsheetBuilder.build(PoiSpreadsheetBuilder.groovy:15)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec.create sample spreadsheet_closure1(PoiExcelBuilderSpec.groovy:23)
    at groovy.lang.Closure.call(Closure.java:426)
    at groovy.lang.Closure.call(Closure.java:442)
    at org.modelcatalogue.builder.spreadsheet.poi.PoiExcelBuilderSpec.create sample spreadsheet(PoiExcelBuilderSpec.groovy:22)

set font name

In reusing styles demo ,I can't set the font name.The default font name is Calibri,but I won't use it.

optional named styles

it would be great to be able to define styles which are not yet implemented. there are at least two approaches

never fail if the style is not found - this is error-prone to typos
use special character to determine that the style is optional e.g. a question mark ? - title? would use the style title if present but fail silently if not present

cell not applied if cell is empty

when cell is created using cell() call the style declared on row level are not applied.

Hide/unhide sheets

There is an ability to hide/unhide sheets in Excel. It would be great to have it in the API, if POI allowed.

UPD: POI methods

data mapper

It might be difficult to keep in track with the columns while you're dumping the data into rows. for this use case it might be good to have counterpart to DataRow which will help you to fill the rows according to header values.

org.modelcatalogue.spreadsheet.query.poi.PoiSpreadsheetCriteria is not public

So you can't build project with it as usual with maven or gradle:

./gradlew jar
...
> Task :compileJava FAILED
/home/pasha/temp/pdfIndex/IndexBookHighlight/src/main/java/Tt.java:5: error: cannot access SpreadsheetCriteriaFactory
import static org.modelcatalogue.spreadsheet.query.poi.PoiSpreadsheetCriteria.FACTORY;
^
  class file for org.modelcatalogue.spreadsheet.query.api.SpreadsheetCriteriaFactory not found

column and row breaks for better customization of the printed version

rich text formating

cell {
    text "Normal and "
    text "Styled", {
        bold
    }
}

wrong interface in the docs

should be SpreadsheetCriteria instead of SpreadsheetQuery in reading spreadsheets section

The named style is not work.

Feature Request: Print Area

Apache POI has a method to set a print area for a sheet. Exposing this feature in the Spreadsheet Builder would be most helpful.

SpreadsheetQuery object source missing?

Hello, I gave a try to the SpreadSheet builder and I find it very interesting.

I stumbled upon a problem with the following line of code in the example:

SpreadsheetQuery query = PoiSpreadsheetQuery.FACTORY.forFile(file)

The source for these two classes seems to be missing (I did a grep over all the source to make sure it was not defined embedded within another class).

The only references are in the Asciidoc documentation.

I managed to make it working by using the following code as a replacement:

SpreadsheetCriteria ssc = PoiSpreadsheetCriteria.FACTORY.forFile(file)

It may also be an issue of the example not being updated to the latest version of the API?

sheet {
    column {
        cell 'Hello'
    }
    column ('H') {
        cell 'World'
    }
}

width in sensible units

we should be able to set the width in cm and inches

Zero is displayed as blank cell

in PoiCellDefinition, there is:

   @Override
    void value(Object value) {
        if (!value) {
            xssfCell.setCellType(Cell.CELL_TYPE_BLANK)
            return
        }
        ....
    }

Looks like 0 falls into the first check.
I think, the correct way is to compare value to null explicitly.

How to set border when merging cells?

code:

          builder.build(out) {
                style "body", {
                    font {
                        color red
                    }
                    border {
                        style thin
                        color black
                    }
                }
                sheet("merge rows") {
                    row {
                        style "body"
                        cell {
                            value 1
                            colspan(2)
                        }
                        cell {
                            value 2
                        }
                    }
                    row {
                        style "body"
                        cell {
                            value 1
                            colspan(2)
                        }
                        cell {
                            value 2
                        }

                    }
                }
            }

The B colum border is lost

"Unable to load extension class" warning message with version 0.3.1

First, thanks a lot for this awesome library for handling speadsheets. :)

The following warning message appeared after upgrade to spreadsheet-builder-poi 0.3.1

Oct 21, 2016 2:35:47 PM org.codehaus.groovy.runtime.m12n.MetaInfExtensionModule newModule
WARNING: Module [spreadsheet-builder-api] - Unable to load extension class 
[org.modelcatalogue.spreadsheet.builder.api.extensions.SpreadsheetBuilderModule]

Switch back to 0.3.0, it disappeared.

OS: Ubuntu Linux 64bit
Java: OpenJDK 1.8.0 u102
Groovy: 2.4.7

metadataconsulting / spreadsheet-builder Goto Github PK

spreadsheet-builder's People

Contributors

Stargazers

Watchers

Forkers

spreadsheet-builder's Issues

Recommend Projects

Recommend Topics

Recommend Org

Jobs