[
https://issues.apache.org/jira/browse/LUCENE-8768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Namgyu Kim updated LUCENE-8768:
-------------------------------
Description:
Javadoc search is a new feature since Java 9.
([https://openjdk.java.net/jeps/225])
I think there is no reason not to use it if the current Lucene Java version is
11.
It can be a great help to developers looking at API documentation.
(The elastic search also supports it now!
[https://artifacts.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/7.0.0/org/elasticsearch/client/package-summary.html])
■ Before (Lucene Nightly Core Module Javadoc)
!javadoc-nightly.png!
■ After
*!new-javadoc.png!*
I'll change two lines for this.
1) change Javadoc's noindex option from true to false.
{code:java}
// common-build.xml line 182
<property name="javadoc.noindex" value="false"/>{code}
2) add javadoc argument "--no-module-directories"
{code:java}
// common-build.xml line 2100
<javadoc
overview="@{overview}"
additionalparam="--no-module-directories" // NEW CODE
packagenames="org.apache.lucene.*,org.apache.solr.*"
...
maxmemory="${javadoc.maxmemory}">
{code}
Currently there is an issue like the following link in JDK 11, so we need
"--no-module-directories" option.
([https://bugs.openjdk.java.net/browse/JDK-8215291])
■ How to test
I did +"ant javadocs-modules"+ on lucene project and check Javadoc.
was:
Javadoc search is a new feature since Java 9.
([https://openjdk.java.net/jeps/225])
I think there is no reason not to use it if the current Lucene Java version is
11.
It can be a great help to developers looking at API documentation.
(The elastic search also supports it now!
[https://artifacts.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/7.0.0/org/elasticsearch/client/package-summary.html])
■ Before (Lucene Nightly Core Module Javadoc)
!javadoc-nightly.png!
■ After
*!new-javadoc.png!*
I'll change two lines for this.
1) change Javadoc's noindex option from true to false.
{code:java}
// common-build.xml line 187
<property name="javadoc.noindex" value="false"/>{code}
2) add javadoc argument "--no-module-directories"
{code:java}
// common-build.xml line 2283
<javadoc
overview="@{overview}"
additionalparam="--no-module-directories" // NEW CODE
packagenames="org.apache.lucene.*,org.apache.solr.*"
...
maxmemory="${javadoc.maxmemory}">
{code}
Currently there is an issue like the following link in JDK 11, so we need
"--no-module-directories" option.
([https://bugs.openjdk.java.net/browse/JDK-8215291])
■ How to test
I did +"ant javadocs-modules"+ on lucene project and check Javadoc.
> Javadoc search support
> ----------------------
>
> Key: LUCENE-8768
> URL: https://issues.apache.org/jira/browse/LUCENE-8768
> Project: Lucene - Core
> Issue Type: New Feature
> Reporter: Namgyu Kim
> Priority: Major
> Attachments: javadoc-nightly.png, new-javadoc.png
>
>
> Javadoc search is a new feature since Java 9.
> ([https://openjdk.java.net/jeps/225])
> I think there is no reason not to use it if the current Lucene Java version
> is 11.
> It can be a great help to developers looking at API documentation.
> (The elastic search also supports it now!
>
> [https://artifacts.elastic.co/javadoc/org/elasticsearch/client/elasticsearch-rest-client/7.0.0/org/elasticsearch/client/package-summary.html])
>
> ■ Before (Lucene Nightly Core Module Javadoc)
> !javadoc-nightly.png!
> ■ After
> *!new-javadoc.png!*
>
> I'll change two lines for this.
> 1) change Javadoc's noindex option from true to false.
> {code:java}
> // common-build.xml line 182
> <property name="javadoc.noindex" value="false"/>{code}
> 2) add javadoc argument "--no-module-directories"
> {code:java}
> // common-build.xml line 2100
> <javadoc
> overview="@{overview}"
> additionalparam="--no-module-directories" // NEW CODE
> packagenames="org.apache.lucene.*,org.apache.solr.*"
> ...
> maxmemory="${javadoc.maxmemory}">
> {code}
> Currently there is an issue like the following link in JDK 11, so we need
> "--no-module-directories" option.
> ([https://bugs.openjdk.java.net/browse/JDK-8215291])
>
> ■ How to test
> I did +"ant javadocs-modules"+ on lucene project and check Javadoc.
>
>
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