Class DemoCorpus

java.lang.Object
ai.redouble.demo.DemoCorpus
public class DemoCorpus extends Object
Locates the shipped demo corpus, the folder the extract and decide runs read and the page shows, wherever and on whatever OS the process runs. A checkout serves it straight from the source tree; anywhere else the corpus rides the classpath (src/main/resources/corpus in the build) and is extracted once per process into a temporary directory, because the extractor reads files on a disk, not resources. Either way the page shows a real absolute path in this machine's own spelling - the server resolves it, so separators and roots are never the page's guess. No request names a folder: a different one is read by changing locate() here, in the engine both hosts share.

The extraction copies the files a manifest names (corpus.manifest, one relative path per line) rather than walking the corpus classpath directory, because a native image carries the files but cannot list the directory. Each file is read by its exact resource path, which works the same from a build's output, a jar, or a native image. DemoCorpusTest pins the manifest to the files actually shipped, so a corpus file added without a manifest line fails the build rather than going missing at runtime.

Since:
0.1 (2026-09-17)
Author:
Andrey Santrosyan

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    AS_OF
    The day the shipped corpus's price story is answered for: 1 June 2026, the day the last price the documents decide takes effect (the twenty percent rise the May minutes decided).

  • Constructor Summary

    Constructors
    Constructor
    Description
    DemoCorpus()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Path
    directory()
    The corpus as the directory a run reads.
    String
    path()
    The corpus's absolute path: a corpus directory under the working directory when one exists (a person's own takes the shipped one's place), else the checkout's src/main/resources/corpus, else the classpath copy extracted into a fresh temporary directory.

    Methods inherited from class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • AS_OF

      public static final String AS_OF
      The day the shipped corpus's price story is answered for: 1 June 2026, the day the last price the documents decide takes effect (the twenty percent rise the May minutes decided). On that day every list in the corpus is current or superseded and every later figure is a proposal, so the pricing steps open on it rather than on whatever day the demo runs; a day before it shows the rise as scheduled instead.
      See Also:

  • Constructor Details

    • DemoCorpus

      public DemoCorpus()

  • Method Details

    • path

      public String path()
      The corpus's absolute path: a corpus directory under the working directory when one exists (a person's own takes the shipped one's place), else the checkout's src/main/resources/corpus, else the classpath copy extracted into a fresh temporary directory. Null when the classpath carries no corpus, or when the extraction failed - this feeds a status surface, so the failure is logged in full and the page says there is no folder.

    • directory

      public Path directory()
      The corpus as the directory a run reads. A classpath that carries no corpus, or whose extraction failed, has nothing to read, and a run on it is a deployment's defect rather than a caller's: it throws instead of refusing.