with reference to the SPI component figure on jackrabbit site, i guess that, for example, a jsr170 call (implemented in jcr2spi box) is mapped to a spi call (implemented in spi2jcr box), then this spi call is re-mapped again in a jsr170 call in the same jackrabbit instance, and finally this call is sent to the same jackrabbit instance core, or not?
not quite. the JCR API is exposed by jcr2spi, which is a separate implementation independent of jackrabbit core. angela
