sheetjs/docs.sheetjs.com
1
Fork 4
Code Issues 2 Pull Requests 1 Projects Releases Wiki Activity

graaljs

Browse Source
This commit is contained in:
SheetJS 2024-03-24 04:06:44 -04:00
parent b8269a2871
commit 7a22a32383
7 changed files with 228 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
docz/data/engines.xls
View File

@ -37,7 +37,7 @@
</Style>
</Styles>
<Worksheet ss:Name="Engines">
<Table ss:ExpandedColumnCount="8" ss:ExpandedRowCount="14" x:FullColumns="1"
<Table ss:ExpandedColumnCount="8" ss:ExpandedRowCount="15" x:FullColumns="1"
x:FullRows="1" ss:DefaultColumnWidth="65" ss:DefaultRowHeight="16">
<Column ss:Index="3" ss:Width="24"/>
<Column ss:Width="31"/>
@ -181,6 +181,16 @@
<Cell ss:StyleID="s16"><Data ss:Type="String">✔</Data></Cell>
<Cell ss:StyleID="s16"><Data ss:Type="String">✔</Data></Cell>
</Row>
<Row>
<Cell><Data ss:Type="String">GraalJS</Data></Cell>
<Cell><Data ss:Type="String">Java</Data></Cell>
<Cell ss:StyleID="s16"><Data ss:Type="String">✔</Data></Cell>
<Cell ss:StyleID="s16"/>
<Cell ss:StyleID="s16"/>
<Cell ss:StyleID="s16"/>
<Cell ss:StyleID="s16"/>
<Cell ss:StyleID="s16"/>
</Row>
</Table>
<WorksheetOptions xmlns="urn:schemas-microsoft-com:office:excel">
<PageSetup>
@ -208,7 +218,7 @@
</WorksheetOptions>
</Worksheet>
<Worksheet ss:Name="Bindings">
<Table ss:ExpandedColumnCount="8" ss:ExpandedRowCount="11" x:FullColumns="1"
<Table ss:ExpandedColumnCount="8" ss:ExpandedRowCount="12" x:FullColumns="1"
x:FullRows="1" ss:DefaultColumnWidth="65" ss:DefaultRowHeight="16">
<Column ss:Index="3" ss:Width="24"/>
<Column ss:Width="31"/>

2
docz/docs/03-demos/01-math/11-tensorflow.md
View File

@ -42,7 +42,7 @@ Each browser demo was tested in the following environments:
| Browser | TF.js version | Date |
|:------------|:--------------|:-----------|
| Chrome 119 | `4.14.0` | 2023-12-09 |
| Safari 16.6 | `4.14.0` | 2023-12-09 |
| Safari 17.4 | `4.14.0` | 2024-03-23 |
:::

2
docz/docs/03-demos/27-local/01-file.md
View File

@ -453,7 +453,7 @@ Some lesser-used browsers do not support File System Access API:
| Browser | Date |
|:------------|:-----------|
| Safari 17.0 | 2023-11-04 |
| Safari 17.4 | 2024-03-23 |
| Firefox 119 | 2023-11-04 |
:::

2
docz/docs/03-demos/27-local/09-indexeddb.md
View File

@ -44,7 +44,7 @@ This demo was last tested in the following environments:
| Browser | Date | `localForage` |
|:------------|:-----------|:--------------|
| Chrome 122 | 2024-03-21 | 1.10.0 |
| Safari 17.0 | 2023-11-30 | 1.10.0 |
| Safari 17.4 | 2024-03-23 | 1.10.0 |
:::

44
docz/docs/03-demos/42-engines/07-nashorn.md
View File

@ -105,23 +105,26 @@ This demo was tested in the following deployments:
| OpenJDK | Nashorn | Date |
|:--------|:----------------|:-----------|
| 21.0.1 | 15.4 standalone | 2023-12-01 |
| 20.0.2 | 15.4 standalone | 2023-12-01 |
| 19.0.2 | 15.4 standalone | 2023-12-01 |
| 18.0.2 | 15.4 standalone | 2023-12-01 |
| 17.0.9 | 15.4 standalone | 2023-12-01 |
| 16.0.1 | 15.4 standalone | 2023-12-01 |
| 15.0.10 | 15.4 standalone | 2023-12-01 |
| 14.0.2 | Built-in | 2023-12-01 |
| 13.0.14 | Built-in | 2023-12-01 |
| 12.0.2 | Built-in | 2023-12-01 |
| 11.0.20 | Built-in | 2024-02-13 |
| 10.0.2 | Built-in | 2023-12-01 |
| 9 | Built-in | 2023-12-01 |
| 1.8.0 | Built-in | 2023-12-01 |
| 22 | 15.4 standalone | 2024-03-23 |
| 21.0.2 | 15.4 standalone | 2024-03-23 |
| 20.0.2 | 15.4 standalone | 2024-03-23 |
| 19.0.2 | 15.4 standalone | 2024-03-23 |
| 18.0.2 | 15.4 standalone | 2024-03-23 |
| 17.0.10 | 15.4 standalone | 2024-03-23 |
| 16.0.1 | 15.4 standalone | 2024-03-23 |
| 15.0.10 | 15.4 standalone | 2024-03-23 |
| 14.0.2 | Built-in | 2024-03-23 |
| 13.0.14 | Built-in | 2024-03-23 |
| 12.0.2 | Built-in | 2024-03-23 |
| 11.0.20 | Built-in | 2024-03-23 |
| 10.0.2 | Built-in | 2024-03-23 |
| 9 | Built-in | 2024-03-23 |
| 1.8.0 | Built-in | 2024-03-23 |
:::
### Compilation
<Tabs groupId="java">
<TabItem value="stdlib" label="Java 8 - 14">
@ -174,6 +177,8 @@ javac SheetJSNashorn.java
This program tries to parse the file specified by the first argument and prints
CSV rows from the first worksheet.
### Standalone Test
4) Run the command directly:
<Tabs groupId="java">
@ -193,6 +198,9 @@ java -cp .:asm-9.5.jar:asm-tree-9.5.jar:asm-commons-9.5.jar:asm-analysis-9.5.jar
</TabItem>
</Tabs>
If successful, CSV rows from the first worksheet will be displayed.
### Java Archive Test
5) Assemble a Java Archive:
@ -200,9 +208,7 @@ java -cp .:asm-9.5.jar:asm-tree-9.5.jar:asm-commons-9.5.jar:asm-analysis-9.5.jar
jar -cf SheetJSNashorn.jar SheetJSNashorn.class xlsx.full.min.js shim.min.js
```
6) Verify the Java Archive.
Create new directory and copy the archives and test file:
6) Create new directory and copy the archives and test file:
```bash
mkdir -p sheethorn
@ -210,7 +216,7 @@ cp *.jar pres.xlsx sheethorn
cd sheethorn
```
Invoke the command in the archive:
7) Run the program using the Java Archive:
<Tabs groupId="java">
<TabItem value="stdlib" label="Java 8 - 14">
@ -229,4 +235,4 @@ java -cp .:asm-9.5.jar:asm-tree-9.5.jar:asm-commons-9.5.jar:asm-analysis-9.5.jar
</TabItem>
</Tabs>
This should print the same CSV rows from Step 3.
This should print the same CSV rows from Step 4.

140
docz/docs/03-demos/42-engines/24-graaljs.md Normal file
View File

@ -0,0 +1,140 @@
---
title: Data Processing with GraalJS
sidebar_label: Java + GraalJS
pagination_prev: demos/bigdata/index
pagination_next: solutions/input
---
import current from '/version.js';
import CodeBlock from '@theme/CodeBlock';
[GraalJS](https://www.graalvm.org/latest/reference-manual/js/) is a JS engine
for Java. The project offers a JSR-223 compliant OpenJDK-compatible build.
[SheetJS](https://sheetjs.com) is a JavaScript library for reading and writing
data from spreadsheets.
The ["Complete Example"](#complete-example) section includes a complete Java
command-line tool for reading data from spreadsheets and printing CSV rows.
:::info pass
The Java packages used in this demo are covered under open source licenses. The
Universal Permissive License covers most of the packages, while `icu4j` uses
a different, yet still permissive, license.
:::
## Integration Details
:::info pass
When this demo was last tested, raw byte arrays could not be passed to GraalJS.
**This is a limitation of the default GraalJS behavior.**
Instead, this demo uses Nashorn Compatibility Mode[^1] through a runtime flag:
```js
java -Dpolyglot.js.nashorn-compat=true ...
```
:::
The [Nashorn demo](/docs/demos/engines/nashorn) code and explanation applies to
JSR-223 compatible `ScriptEngine` implementations, including GraalJS.
## Complete Example
:::note Tested Deployments
This demo was tested in the following deployments:
| OpenJDK | GraalJS | Date |
|:--------|:--------|:-----------|
| 22 | 24.0.0 | 2024-03-23 |
| 21.0.2 | 24.0.0 | 2024-03-23 |
:::
### Compilation
0) Download GraalJS and its dependencies:
```bash
curl -LO "https://repo1.maven.org/maven2/org/graalvm/js/js-scriptengine/24.0.0/js-scriptengine-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/js/js-language/24.0.0/js-language-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/polyglot/polyglot/24.0.0/polyglot-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/sdk/collections/24.0.0/collections-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/truffle/truffle-api/24.0.0/truffle-api-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/sdk/nativeimage/24.0.0/nativeimage-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/shadowed/icu4j/24.0.0/icu4j-24.0.0.jar"
curl -LO "https://repo1.maven.org/maven2/org/graalvm/regex/regex/24.0.0/regex-24.0.0.jar"
```
1) Download the SheetJS Standalone script, shim script and test file. Move all
three files to the project directory:
<ul>
<li><a href={`https://cdn.sheetjs.com/xlsx-${current}/package/dist/xlsx.full.min.js`}>xlsx.full.min.js</a></li>
<li><a href={`https://cdn.sheetjs.com/xlsx-${current}/package/dist/shim.min.js`}>shim.min.js</a></li>
<li><a href="https://sheetjs.com/pres.xlsx">pres.xlsx</a></li>
</ul>
<CodeBlock language="bash">{`\
curl -LO https://cdn.sheetjs.com/xlsx-${current}/package/dist/xlsx.full.min.js
curl -LO https://cdn.sheetjs.com/xlsx-${current}/package/dist/shim.min.js
curl -LO https://sheetjs.com/pres.xlsx`}
</CodeBlock>
2) Download [`SheetJSNashorn.java`](pathname:///nashorn/SheetJSNashorn.java):
```bash
curl -LO https://docs.sheetjs.com/nashorn/SheetJSNashorn.java
```
3) Build the sample class:
```bash
javac SheetJSNashorn.java
```
This program tries to parse the file specified by the first argument and prints
CSV rows from the first worksheet.
### Standalone Test
4) Run the command directly:
```bash
java -cp .:js-scriptengine-24.0.0.jar:js-language-24.0.0.jar:polyglot-24.0.0.jar:collections-24.0.0.jar:truffle-api-24.0.0.jar:nativeimage-24.0.0.jar:icu4j-24.0.0.jar:regex-24.0.0.jar -Dpolyglot.js.nashorn-compat=true SheetJSNashorn pres.xlsx
```
If successful, CSV rows from the first worksheet will be displayed.
### Java Archive Test
5) Assemble a Java Archive:
```bash
jar -cf SheetJSNashorn.jar SheetJSNashorn.class xlsx.full.min.js shim.min.js
```
6) Create new directory and copy the archives and test file:
```bash
mkdir -p sheethorn
cp *.jar pres.xlsx sheethorn
cd sheethorn
```
7) Run the program using the Java Archive:
```bash
java -cp .:js-scriptengine-24.0.0.jar:js-language-24.0.0.jar:polyglot-24.0.0.jar:collections-24.0.0.jar:truffle-api-24.0.0.jar:nativeimage-24.0.0.jar:icu4j-24.0.0.jar:regex-24.0.0.jar:SheetJSNashorn.jar -Dpolyglot.js.nashorn-compat=true SheetJSNashorn pres.xlsx
```
This should print the same CSV rows from Step 4.
[^1]: See ["Nashorn Compatibility Mode"](https://www.graalvm.org/latest/reference-manual/js/NashornMigrationGuide/#nashorn-compatibility-mode) in the GraalJS documentation.

48
tests/nashorntest.sh Executable file
View File

@ -0,0 +1,48 @@
#!/bin/bash
cd /tmp
mkdir -p nashorn
cd nashorn
curl -LO https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js
curl -LO https://cdn.sheetjs.com/xlsx-latest/package/dist/shim.min.js
curl -LO https://sheetjs.com/pres.xlsx
curl -LO https://docs.sheetjs.com/nashorn/SheetJSNashorn.java
curl -L -o nashorn-core-15.4.jar "https://search.maven.org/remotecontent?filepath=org/openjdk/nashorn/nashorn-core/15.4/nashorn-core-15.4.jar"
curl -L -o asm-9.5.jar "https://search.maven.org/remotecontent?filepath=org/ow2/asm/asm/9.5/asm-9.5.jar"
curl -L -o asm-tree-9.5.jar "https://search.maven.org/remotecontent?filepath=org/ow2/asm/asm-tree/9.5/asm-tree-9.5.jar"
curl -L -o asm-commons-9.5.jar "https://search.maven.org/remotecontent?filepath=org/ow2/asm/asm-commons/9.5/asm-commons-9.5.jar"
curl -L -o asm-analysis-9.5.jar "https://search.maven.org/remotecontent?filepath=org/ow2/asm/asm-analysis/9.5/asm-analysis-9.5.jar"
curl -L -o asm-util-9.5.jar "https://search.maven.org/remotecontent?filepath=org/ow2/asm/asm-util/9.5/asm-util-9.5.jar"
# Standalone Nashorn
for n in {15..22}; do
export JAVA_HOME=`/usr/libexec/java_home -v $n`
java -version
rm -fr SheetJSNashorn.class SheetJSNashorn.jar sheethorn
javac SheetJSNashorn.java
java -cp .:asm-9.5.jar:asm-tree-9.5.jar:asm-commons-9.5.jar:asm-analysis-9.5.jar:asm-util-9.5.jar:nashorn-core-15.4.jar SheetJSNashorn pres.xlsx
jar -cf SheetJSNashorn.jar SheetJSNashorn.class xlsx.full.min.js shim.min.js
mkdir -p sheethorn
cp *.jar pres.xlsx sheethorn
cd sheethorn
java -cp .:asm-9.5.jar:asm-tree-9.5.jar:asm-commons-9.5.jar:asm-analysis-9.5.jar:asm-util-9.5.jar:nashorn-core-15.4.jar:SheetJSNashorn.jar SheetJSNashorn pres.xlsx
cd -
done
# Built-in Nashorn
for n in 1.8 {9..14}; do
export JAVA_HOME=`/usr/libexec/java_home -v $n`
java -version
rm -fr SheetJSNashorn.class SheetJSNashorn.jar sheethorn
javac SheetJSNashorn.java
java SheetJSNashorn pres.xlsx
jar -cf SheetJSNashorn.jar SheetJSNashorn.class xlsx.full.min.js shim.min.js
mkdir -p sheethorn
cp *.jar pres.xlsx sheethorn
cd sheethorn
java -cp .:SheetJSNashorn.jar SheetJSNashorn pres.xlsx
cd -
done