问题是返回包含某些文件相关信息的文件列表。
这是我的网络服务类:
@Path("/pdfsigning")
public class PdfSigningResource{
@EJB
private PdfSigningFacadeInt pdfSigningFacadeInt;
@POST
@Path("/unsignedfilelist")
@Produces({ MediaType.APPLICATION_OCTET_STREAM, MediaType.APPLICATION_JSON })
public Response getUnsignedFileList() {
List<FileInfoDto> unsignedFileInfoDtoList = pdfSigningFacadeInt
.getUnsignedFileList();
GenericEntity<List<FileInfoDto>> genericUnsignedFileInfoDtoList = new GenericEntity<List<FileInfoDto>>(
unsignedFileInfoDtoList) {
};
return Response.ok(Status.OK).entity(genericUnsignedFileInfoDtoList)
.build();
}
}
省略了getter / setter的FileInfoDto类:
@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class FileInfoDto implements Serializable {
private static final long serialVersionUID = 303766558349361898L;
@XmlElement(name = "fileName")
private String fileName;
@XmlElement(name = "fileType")
private String fileType;
// other fields ...
@XmlElement(name = "fileByteArray")
private byte[] fileByteArray;
这是jersey-1客户端:
public class FileService implements FileServiceInt {
public List<FileInfoDto> getUnsignedFileList() {
//code to build url
WebResource unsignedFileListResource = unsignedFileListClient.resource(url);
ClientResponse response = unsignedFileListResource.type(MediaType.APPLICATION_JSON) .post(ClientResponse.class);
if (Constants.CLIENT_RESPONSE_STATUS != response.getStatus()) {
LOGGER.debug(">>>>>>>>>> Response Not OK <<<<<<<<<<<<<");
//TODO throw proper exception
} else {
LOGGER.debug(">>>>>>>>>> Response OK <<<<<<<<<<<<<");
}
// This line throw exception
List<FileInfoDto> entityList = response.getEntity(new GenericType<List<FileInfoDto>>() {
});
return entityList;
}
}
从服务器获得的响应是&#34; OK&#34;。但行
List<FileInfoDto> entityList = response.getEntity(new GenericType<List<FileInfoDto>>() {
});
抛出Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: javax/mail/internet/MimeMultipart
。
在POM中,我依赖
<dependency>
<groupId>com.sun.jersey.contribs</groupId>
<artifactId>jersey-multipart</artifactId>
<version>1.18.1</version>
</dependency>
我错过了什么?我们不能以这种方式获得文件列表吗?
答案 0 :(得分:1)
对于此版本的球衣,使用javax.mail.internet.MimeMultipart
需要Java Mail(请参阅Jersey 1.x documentation / Mail and MIME multipart)。
将此依赖项添加到您的pom.xml:
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>