The JcSettings class is used for creating a JcDatabase instance.
Use custom Java runtime (not the current process) for bytecode analysis.
There are two shortcuts: JcSettings.useProcessJavaRuntime is for using current process runtime (the default option), and JcSettings.useJavaHomeRuntime is for using Java runtime from the JAVA_HOME environment variable.
JcDatabase instance is created based on settings. If an instance is not needed, the close method should be
called.
JcFeature is an additional feature which can collect data from bytecode, persist it in database and use it to find specific places. JcFeature has parameterization of request/response types.
A feature lifecycle:
- Pre-indexing — can be used to prepare a database scheme, for example.
- Indexing.
- Flushing indexed data to a persistent storage.
- Post-indexing step — can be used to set up the database-specific indexes.
- Updating indexes (if a bytecode location is outdated and removed).
Call on each step of a lifecycle with respected signal.
| property | type | description |
|---|---|---|
| signal | JcSignal | BeforeIndexing, AfterIndexing, LocationRemoved, or Drop |