Package com.identityworksllc.iiq.common.plugin

Class PluginJacksonMessageBodyReader

java.lang.Object

com.identityworksllc.iiq.common.plugin.PluginJacksonMessageBodyReader

All Implemented Interfaces:

javax.ws.rs.ext.MessageBodyReader<Object>

public abstract class PluginJacksonMessageBodyReader
extends Object
implements javax.ws.rs.ext.MessageBodyReader<Object>

Message body reader that can be reused across plugins.

As it turns out, Jersey has a hard time when more than one message body reader can read the same input. This class will allow any installed plugin’s message body reader to deserialize any plugin’s VO classes.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PluginJacksonMessageBodyReader(String packagePrefix)	Sets the package prefix

Method Summary

Modifier and Type	Method	Description
boolean	isReadable(Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)	Determines whether the input is readable
Object	readFrom(Class<Object> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,String> httpHeaders, InputStream entityStream)	Reads the input in the context of the requested type’s classloader

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginJacksonMessageBodyReader

protected PluginJacksonMessageBodyReader(String packagePrefix)

Sets the package prefix

Parameters:

packagePrefix - The package prefix for your implementation

Method Detail

isReadable

public boolean isReadable(Class<?> type,
                          Type genericType,
                          Annotation[] annotations,
                          javax.ws.rs.core.MediaType mediaType)

Determines whether the input is readable

Specified by:

isReadable in interface javax.ws.rs.ext.MessageBodyReader<Object>

See Also:

MessageBodyReader.isReadable(Class, Type, Annotation[], MediaType)

readFrom

public Object readFrom(Class<Object> type,
                       Type genericType,
                       Annotation[] annotations,
                       javax.ws.rs.core.MediaType mediaType,
                       javax.ws.rs.core.MultivaluedMap<String,String> httpHeaders,
                       InputStream entityStream)
                throws IOException,
                       javax.ws.rs.WebApplicationException

Reads the input in the context of the requested type’s classloader

Specified by:

readFrom in interface javax.ws.rs.ext.MessageBodyReader<Object>

Throws:

IOException

javax.ws.rs.WebApplicationException

See Also:

MessageBodyReader.readFrom(Class, Type, Annotation[], MediaType, MultivaluedMap, InputStream)