Dcm2cheStoreSCU.java
4.21 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
package com.sw.laryngoscope.dicom;
import com.sw.laryngoscope.utils.Logger;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.dcm4che3.data.Attributes;
import org.dcm4che3.data.Tag;
import org.dcm4che3.data.UID;
import org.dcm4che3.io.DicomInputStream;
import org.dcm4che3.io.DicomInputStream.IncludeBulkData;
import org.dcm4che3.net.ApplicationEntity;
import org.dcm4che3.net.Association;
import org.dcm4che3.net.Connection;
import org.dcm4che3.net.Device;
import org.dcm4che3.net.DimseRSPHandler;
import org.dcm4che3.net.IncompatibleConnectionException;
import org.dcm4che3.net.InputStreamDataWriter;
import org.dcm4che3.net.Priority;
import org.dcm4che3.net.pdu.AAssociateRQ;
import org.dcm4che3.net.pdu.PresentationContext;
import org.dcm4che3.net.service.BasicCStoreSCP;
import org.dcm4che3.util.SafeClose;
public class Dcm2cheStoreSCU {
private Connection remote = new Connection();
private ApplicationEntity ae = new ApplicationEntity("STORESCU");//设备AE标题
private final AAssociateRQ rq = new AAssociateRQ();
private Association as;
ExecutorService executorService = null;
public Dcm2cheStoreSCU() {
initDevice();
rq.setApplicationContext(UID.DICOMApplicationContext);
rq.setImplClassUID("1.2.276.0.7230010.3.0.3.5.4");
rq.addPresentationContext(new PresentationContext(1,
UID.Verification, UID.ImplicitVRLittleEndian));
}
public void initDevice() {
Device device = new Device("storescu");
Connection conn = new Connection();
device.addConnection(conn);
device.addApplicationEntity(ae);
executorService = Executors.newSingleThreadExecutor();
device.setExecutor(executorService);
remote.setTlsProtocols(conn.getTlsProtocols());
remote.setTlsCipherSuites(conn.getTlsCipherSuites());
ae.addConnection(conn);
}
public void initServerInfo(String devAETitle, String strAETitle, String strRemoteIP, int nRemotPort) {
ae.setAETitle(devAETitle);
rq.setCalledAET(strAETitle);
remote.setHostname(strRemoteIP);
remote.setPort(nRemotPort);
}
public void sendDicomFile(String strFilePath)
throws IOException, InterruptedException,
IncompatibleConnectionException, GeneralSecurityException {
File file = new File(strFilePath);
if(!file.exists()) {
return;
}
DicomInputStream in = null;
try {
in = new DicomInputStream(file);
in.setIncludeBulkData(IncludeBulkData.NO);
Attributes fmi = in.readFileMetaInformation();
String cuid = fmi.getString(Tag.MediaStorageSOPClassUID);
String iuid = fmi.getString(Tag.MediaStorageSOPInstanceUID);
String ts = fmi.getString(Tag.TransferSyntaxUID);
rq.addPresentationContext(new PresentationContext(rq.getNumberOfPresentationContexts() * 2 + 1, cuid, ts));
Logger.d("=======sendDicomFile==1====== cuid " + cuid + " iuid " + iuid + " ts " + ts + " Number " +
rq.getNumberOfPresentationContexts());
as = ae.connect(remote, rq);
iuid = iuid == null ? "1" : iuid;
long fmiEndPos = in.getPosition();
FileInputStream input = new FileInputStream(file);
Logger.d("=======sendDicomFile==2======");
input.skip(fmiEndPos);
InputStreamDataWriter data = new InputStreamDataWriter(input);
Logger.d("=======sendDicomFile==3======");
as.cstore(cuid, iuid, Priority.NORMAL, data, ts, new DimseRSPHandler(as.nextMessageID()));
Logger.d("=======sendDicomFile========");
} finally {
close();
SafeClose.close(in);
}
}
public void close() throws IOException, InterruptedException {
if(executorService != null) {
executorService.shutdown();
}
if (as != null) {
if (as.isReadyForDataTransfer())
as.release();
as.waitForSocketClose();
}
}
public void main(String devAETitle, String strAETitle, String strRemoteIP, int nRemotPort, String path) {//devAETitle AAAAA
// TODO Auto-generated method stub
initServerInfo(devAETitle, strAETitle, strRemoteIP, nRemotPort);
try {
sendDicomFile(path);
} catch (Exception e) {
e.printStackTrace();
}
Logger.d("=======end.....========");
}
}