Package org.apache.tika.config

Interface ConfigReader

All Known Implementing Classes:

JacksonConfigReader

public interface ConfigReader

Reads JSON configuration on behalf of tika-core, which has no JSON library of its own. tika-serialization provides the one implementation: through META-INF/services on a classpath, or as a service in OSGi.

Since:

Apache Tika 4.2

Method Summary

Modifier and Type	Method	Description
static ConfigReader	find()
<T> T	getConfig(ParseContext context, String configKey, Class<T> configClass, T defaultConfig)	Implements ParseContextConfig.getConfig(org.apache.tika.parser.ParseContext, java.lang.String, java.lang.Class<T>, T) once the context holds JSON for the key.
<T> T	readConfig(String json, Class<T> configClass, boolean trusted)	Deserializes json; untrusted JSON may not set an OperatorOnly property.

Method Details

readConfig

<T> T readConfig(String json,
 Class<T> configClass,
 boolean trusted)
          throws Exception

Deserializes json; untrusted JSON may not set an OperatorOnly property.

Throws:

Exception

getConfig

<T> T getConfig(ParseContext context,
 String configKey,
 Class<T> configClass,
 T defaultConfig)
         throws IOException

Implements ParseContextConfig.getConfig(org.apache.tika.parser.ParseContext, java.lang.String, java.lang.Class<T>, T) once the context holds JSON for the key.

Throws:

IOException

find

static ConfigReader find()

Returns:

the reader, or null if tika-serialization is absent

Throws:

IllegalStateException - if more than one reader is available