org.apache.tika.server.core.resource

Class MetadataResource

java.lang.Object

org.apache.tika.server.core.resource.MetadataResource

Direct Known Subclasses:

XMPMetadataResource

@Path(value="/meta")
public class MetadataResource
extends Object

Constructor Summary

Constructors

Constructor and Description
MetadataResource()

Method Summary

Modifier and Type	Method and Description
javax.ws.rs.core.Response	getMetadata(InputStream is, javax.ws.rs.core.HttpHeaders httpHeaders, javax.ws.rs.core.UriInfo info)
javax.ws.rs.core.Response	getMetadataField(InputStream is, javax.ws.rs.core.HttpHeaders httpHeaders, javax.ws.rs.core.UriInfo info, String field) Get a specific metadata field.
javax.ws.rs.core.Response	getMetadataFromMultipart(org.apache.cxf.jaxrs.ext.multipart.Attachment att, javax.ws.rs.core.UriInfo info)
protected Metadata	parseMetadata(InputStream is, Metadata metadata, javax.ws.rs.core.MultivaluedMap<String,String> httpHeaders, javax.ws.rs.core.UriInfo info)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataResource

public MetadataResource()

Method Detail

getMetadataFromMultipart

@POST
 @Consumes(value="multipart/form-data")
 @Produces(value={"text/csv","application/json"})
 @Path(value="form")
public javax.ws.rs.core.Response getMetadataFromMultipart(org.apache.cxf.jaxrs.ext.multipart.Attachment att,
                                                                                                                                                                               @Context
                                                                                                                                                                               javax.ws.rs.core.UriInfo info)
                                                                                                                                                                        throws Exception

Throws:

Exception

getMetadata

@PUT
 @Produces(value={"text/csv","application/json"})
public javax.ws.rs.core.Response getMetadata(InputStream is,
                                                                                                    @Context
                                                                                                    javax.ws.rs.core.HttpHeaders httpHeaders,
                                                                                                    @Context
                                                                                                    javax.ws.rs.core.UriInfo info)
                                                                                             throws Exception

Throws:

Exception

getMetadataField

@PUT
 @Path(value="{field}")
 @Produces(value={"text/csv","application/json","text/plain"})
public javax.ws.rs.core.Response getMetadataField(InputStream is,
                                                                                                                                              @Context
                                                                                                                                              javax.ws.rs.core.HttpHeaders httpHeaders,
                                                                                                                                              @Context
                                                                                                                                              javax.ws.rs.core.UriInfo info,
                                                                                                                                              @PathParam(value="field")
                                                                                                                                              String field)
                                                                                                                                       throws Exception

Get a specific metadata field. If the input stream cannot be parsed, but a value was found for the given metadata field, then the value of the field is returned as part of a 200 OK response; otherwise a Response.Status.BAD_REQUEST is generated. If the stream was successfully parsed but the specific metadata field was not found, then a Response.Status.NOT_FOUND is returned.

Note that this method handles multivalue fields and returns possibly more metadata value than requested.

If you want XMP, you must be careful to specify the exact XMP key. For example, "Author" will return nothing, but "dc:creator" will return the correct value.

Parameters:

is - inputstream

httpHeaders - httpheaders

info - info

field - the tika metadata field name

Returns:

one of Response.Status.OK, Response.Status.NOT_FOUND, or Response.Status.BAD_REQUEST

Throws:

Exception

parseMetadata

protected Metadata parseMetadata(InputStream is,
                                 Metadata metadata,
                                 javax.ws.rs.core.MultivaluedMap<String,String> httpHeaders,
                                 javax.ws.rs.core.UriInfo info)
                          throws IOException

Throws:

IOException