Revision 6269
Added by ben leinfelder over 13 years ago
| src/edu/ucsb/nceas/metacat/restservice/MNResourceHandler.java | ||
|---|---|---|
| 25 | 25 |
import java.io.ByteArrayInputStream; |
| 26 | 26 |
import java.io.File; |
| 27 | 27 |
import java.io.FileInputStream; |
| 28 |
import java.io.FileNotFoundException; |
|
| 28 | 29 |
import java.io.IOException; |
| 29 | 30 |
import java.io.InputStream; |
| 30 | 31 |
import java.io.OutputStream; |
| ... | ... | |
| 46 | 47 |
import javax.servlet.http.HttpServletRequest; |
| 47 | 48 |
import javax.servlet.http.HttpServletResponse; |
| 48 | 49 |
|
| 49 |
import org.apache.commons.fileupload.FileUploadException; |
|
| 50 | 50 |
import org.apache.commons.io.IOUtils; |
| 51 | 51 |
import org.apache.log4j.Logger; |
| 52 | 52 |
import org.dataone.client.ObjectFormatCache; |
| ... | ... | |
| 878 | 878 |
} |
| 879 | 879 |
} |
| 880 | 880 |
|
| 881 |
/** |
|
| 882 |
* Earthgrid API > Query Service > Query Function : translates ecogrid query document to metacat query |
|
| 883 |
* then calls DBQuery > createResultDocument function and then again translate resultset to ecogrid resultset |
|
| 884 |
* |
|
| 885 |
* NOTE: |
|
| 886 |
* This is the only method that uses EcoGrid classes for its implementation. |
|
| 887 |
* It does so because it takes an EcoGrid Query as input, and outputs an |
|
| 888 |
* EcoGrid ResultSet document. These documents are parsed by the auto-generated |
|
| 889 |
* EcoGrid classes from axis, and so we link to them here rather than re-inventing them. |
|
| 890 |
* This creates a circular dependency, because the Metacat classes are needed |
|
| 891 |
* to build the EcoGrid implementation, and the EcoGrid jars are needed to build this query() |
|
| 892 |
* method. This circularity could be resolved by moving the EcoGrid classes |
|
| 893 |
* to Metacat directly. As we transition away from EcoGrid SOAP methods in |
|
| 894 |
* favor of these REST interfaces, this circular dependency can be eliminated. |
|
| 895 |
* |
|
| 896 |
* @throws Exception |
|
| 897 |
*/ |
|
| 898 |
private void query() throws Exception {
|
|
| 899 |
/* This block commented out because of the EcoGrid circular dependency. |
|
| 900 |
* For now, query will not be supported until the circularity can be |
|
| 901 |
* resolved, probably by moving the ecogrid query syntax transformers |
|
| 902 |
* directly into the Metacat codebase. MBJ 2010-02-03 |
|
| 903 |
|
|
| 904 |
try {
|
|
| 905 |
EcogridQueryParser parser = new EcogridQueryParser(request |
|
| 906 |
.getReader()); |
|
| 907 |
parser.parseXML(); |
|
| 908 |
QueryType queryType = parser.getEcogridQuery(); |
|
| 909 |
EcogridJavaToMetacatJavaQueryTransformer queryTransformer = |
|
| 910 |
new EcogridJavaToMetacatJavaQueryTransformer(); |
|
| 911 |
QuerySpecification metacatQuery = queryTransformer |
|
| 912 |
.transform(queryType); |
|
| 913 |
|
|
| 914 |
DBQuery metacat = new DBQuery(); |
|
| 915 |
|
|
| 916 |
boolean useXMLIndex = (new Boolean(PropertyService |
|
| 917 |
.getProperty("database.usexmlindex"))).booleanValue();
|
|
| 918 |
String xmlquery = "query"; // we don't care the query in resultset, |
|
| 919 |
// the query can be anything |
|
| 920 |
PrintWriter out = null; // we don't want metacat result, so set out null |
|
| 921 |
|
|
| 922 |
// parameter: queryspecification, user, group, usingIndexOrNot |
|
| 923 |
StringBuffer result = metacat.createResultDocument(xmlquery, |
|
| 924 |
metacatQuery, out, username, groupNames, useXMLIndex); |
|
| 925 |
|
|
| 926 |
// create result set transfer |
|
| 927 |
String saxparser = PropertyService.getProperty("xml.saxparser");
|
|
| 928 |
MetacatResultsetParser metacatResultsetParser = new MetacatResultsetParser( |
|
| 929 |
new StringReader(result.toString()), saxparser, queryType |
|
| 930 |
.getNamespace().get_value()); |
|
| 931 |
ResultsetType records = metacatResultsetParser.getEcogridResult(); |
|
| 932 |
|
|
| 933 |
System.out |
|
| 934 |
.println(EcogridResultsetTransformer.toXMLString(records)); |
|
| 935 |
response.setContentType("text/xml");
|
|
| 936 |
out = response.getWriter(); |
|
| 937 |
out.print(EcogridResultsetTransformer.toXMLString(records)); |
|
| 938 |
|
|
| 939 |
} catch (Exception e) {
|
|
| 940 |
e.printStackTrace(); |
|
| 941 |
}*/ |
|
| 942 |
response.setContentType("text/xml");
|
|
| 943 |
response.setStatus(501); |
|
| 944 |
PrintWriter out = response.getWriter(); |
|
| 945 |
out.print("<error>Query operation not yet supported by Metacat.</error>");
|
|
| 946 |
out.close(); |
|
| 947 |
} |
|
| 948 | 881 |
|
| 949 | 882 |
/** |
| 950 |
* return a tmp file with a given name |
|
| 951 |
* @param name |
|
| 952 |
* @return |
|
| 953 |
*/ |
|
| 954 |
private static File getTempFile(String name) |
|
| 955 |
{
|
|
| 956 |
File tmpDir = getTempDirectory(); |
|
| 957 |
File f = new File(tmpDir, name); |
|
| 958 |
return f; |
|
| 959 |
} |
|
| 960 |
|
|
| 961 |
/** |
|
| 962 |
* return a temp file with a default name |
|
| 963 |
* @return |
|
| 964 |
*/ |
|
| 965 |
private static File getTempFile() |
|
| 966 |
{
|
|
| 967 |
return getTempFile(new Date().getTime() + ".tmp"); |
|
| 968 |
} |
|
| 969 |
|
|
| 970 |
/** |
|
| 971 | 883 |
* Inserts or updates the object |
| 972 | 884 |
* |
| 973 | 885 |
* @param guid - ID of data object to be inserted or updated. If action is update, the pid |
| 974 | 886 |
* is the existing pid. If insert, the pid is the new one |
| 887 |
* @throws InvalidRequest |
|
| 888 |
* @throws ServiceFailure |
|
| 889 |
* @throws FileNotFoundException |
|
| 890 |
* @throws JiBXException |
|
| 891 |
* @throws NotImplemented |
|
| 892 |
* @throws InvalidSystemMetadata |
|
| 893 |
* @throws InsufficientResources |
|
| 894 |
* @throws UnsupportedType |
|
| 895 |
* @throws IdentifierNotUnique |
|
| 896 |
* @throws NotAuthorized |
|
| 897 |
* @throws InvalidToken |
|
| 898 |
* @throws NotFound |
|
| 975 | 899 |
*/ |
| 976 |
protected void putObject(String pid, String action) {
|
|
| 900 |
protected void putObject(String pid, String action) throws ServiceFailure, InvalidRequest, FileNotFoundException, JiBXException, InvalidToken, NotAuthorized, IdentifierNotUnique, UnsupportedType, InsufficientResources, InvalidSystemMetadata, NotImplemented, NotFound {
|
|
| 977 | 901 |
System.out.println("putObject with pid " + pid);
|
| 978 | 902 |
logMetacat.debug("Entering putObject: " + pid + "/" + action);
|
| 979 | 903 |
OutputStream out = null; |
| ... | ... | |
| 984 | 908 |
} catch (IOException e1) {
|
| 985 | 909 |
logMetacat.error("Could not get the output stream for writing in putObject");
|
| 986 | 910 |
} |
| 987 |
try {
|
|
| 988 |
|
|
| 989 |
// Read the incoming data from its Mime Multipart encoding |
|
| 990 |
logMetacat.debug("Disassembling MIME multipart form");
|
|
| 991 |
InputStream object = null; |
|
| 992 |
InputStream sysmeta = null; |
|
| 993 |
Map<String, List<String>> multipartparams; |
|
| 994 |
|
|
| 995 |
try {
|
|
| 911 |
|
|
| 912 |
// Read the incoming data from its Mime Multipart encoding |
|
| 913 |
Map<String, File> files = collectMultipartFiles(); |
|
| 914 |
InputStream object = null; |
|
| 915 |
InputStream sysmeta = null; |
|
| 996 | 916 |
|
| 997 |
// handle MMP inputs |
|
| 998 |
File tmpDir = getTempDirectory(); |
|
| 999 |
System.out.println("temp dir: " + tmpDir.getAbsolutePath());
|
|
| 1000 |
MultipartRequestResolver mrr = |
|
| 1001 |
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0); |
|
| 1002 |
MultipartRequest mr = mrr.resolveMultipart(request); |
|
| 1003 |
System.out.println("resolved multipart request");
|
|
| 1004 |
Map<String, File> files = mr.getMultipartFiles(); |
|
| 1005 |
if (files == null) {
|
|
| 1006 |
throw new ServiceFailure("1202", "create/update must have multipart files with names 'object' and 'sysmeta'");
|
|
| 1007 |
} |
|
| 1008 |
System.out.println("got multipart files");
|
|
| 1009 |
|
|
| 1010 |
if (files.keySet() == null) {
|
|
| 1011 |
System.out.println("No file keys in MMP request.");
|
|
| 1012 |
throw new ServiceFailure("1202", "No file keys found in MMP. " +
|
|
| 1013 |
"create/update must have multipart files with names 'object' and 'sysmeta'"); |
|
| 1014 |
} |
|
| 917 |
File smFile = files.get("sysmeta");
|
|
| 918 |
sysmeta = new FileInputStream(smFile); |
|
| 919 |
File objFile = files.get("object");
|
|
| 920 |
object = new FileInputStream(objFile); |
|
| 921 |
|
|
| 922 |
if (action.equals(FUNCTION_NAME_INSERT)) {
|
|
| 923 |
// handle inserts |
|
| 924 |
logMetacat.debug("Commence creation...");
|
|
| 925 |
SystemMetadata smd = (SystemMetadata) deserializeServiceType(SystemMetadata.class, sysmeta); |
|
| 1015 | 926 |
|
| 1016 |
// for logging purposes, dump out the key-value pairs that constitute the request |
|
| 1017 |
// 3 types exist: request params, multipart params, and multipart files |
|
| 1018 |
Iterator it = files.keySet().iterator(); |
|
| 1019 |
System.out.println("iterating through files");
|
|
| 1020 |
while (it.hasNext()) {
|
|
| 1021 |
String key = (String)it.next(); |
|
| 1022 |
System.out.println("files key: " + key);
|
|
| 1023 |
System.out.println("files value: " + files.get(key));
|
|
| 1024 |
} |
|
| 1025 |
|
|
| 1026 |
multipartparams = mr.getMultipartParameters(); |
|
| 1027 |
it = multipartparams.keySet().iterator(); |
|
| 1028 |
System.out.println("iterating through multipartparams");
|
|
| 1029 |
while (it.hasNext()) {
|
|
| 1030 |
String key = (String)it.next(); |
|
| 1031 |
System.out.println("multipartparams key: " + key);
|
|
| 1032 |
System.out.println("multipartparams value: " + multipartparams.get(key));
|
|
| 1033 |
} |
|
| 1034 |
|
|
| 1035 |
it = params.keySet().iterator(); |
|
| 1036 |
System.out.println("iterating through params");
|
|
| 1037 |
while (it.hasNext()) {
|
|
| 1038 |
String key = (String)it.next(); |
|
| 1039 |
System.out.println("param key: " + key);
|
|
| 1040 |
System.out.println("param value: " + params.get(key));
|
|
| 1041 |
} |
|
| 1042 |
System.out.println("done iterating the request...");
|
|
| 1043 |
|
|
| 1044 |
File smFile = files.get("sysmeta");
|
|
| 1045 |
if (smFile == null) {
|
|
| 1046 |
throw new InvalidRequest("1102", "Missing the required file-part 'sysmeta' from the multipart request.");
|
|
| 1047 |
} |
|
| 1048 |
System.out.println("smFile: " + smFile.getAbsolutePath());
|
|
| 1049 |
sysmeta = new FileInputStream(smFile); |
|
| 1050 |
File objFile = files.get("object");
|
|
| 1051 |
if (objFile == null) {
|
|
| 1052 |
throw new InvalidRequest("1102", "Missing the required file-part 'object' from the multipart request.");
|
|
| 1053 |
} |
|
| 1054 |
System.out.println("objectfile: " + objFile.getAbsolutePath());
|
|
| 1055 |
object = new FileInputStream(objFile); |
|
| 1056 |
|
|
| 1057 |
} |
|
| 1058 |
catch (FileUploadException fue) |
|
| 1059 |
{
|
|
| 1060 |
throw new ServiceFailure("1202", "Could not upload MMP files: " + fue.getMessage());
|
|
| 1061 |
} |
|
| 1062 |
catch (IOException ioe) |
|
| 1063 |
{
|
|
| 1064 |
throw new ServiceFailure("1202",
|
|
| 1065 |
"IOException when processing Mime Multipart: " + ioe.getMessage()); |
|
| 1066 |
} |
|
| 1067 |
catch (Exception e) |
|
| 1068 |
{
|
|
| 1069 |
throw new ServiceFailure("1202", "Error handling MMP upload: " + e.getClass() + ": " + e.getMessage());
|
|
| 1070 |
} |
|
| 927 |
Identifier id = new Identifier(); |
|
| 928 |
id.setValue(pid); |
|
| 929 |
System.out.println("creating object with pid " + pid);
|
|
| 930 |
Identifier rId = MNodeService.getInstance().create(session, id, object, smd); |
|
| 931 |
serializeServiceType(Identifier.class, rId, out); |
|
| 1071 | 932 |
|
| 1072 |
// handle inserts |
|
| 1073 |
if (action.equals(FUNCTION_NAME_INSERT)) {
|
|
| 1074 |
|
|
| 1075 |
logMetacat.debug("Commence creation...");
|
|
| 1076 |
SystemMetadata smd = (SystemMetadata) deserializeServiceType(SystemMetadata.class, sysmeta); |
|
| 1077 |
|
|
| 1078 |
Identifier id = new Identifier(); |
|
| 1079 |
id.setValue(pid); |
|
| 1080 |
System.out.println("creating object with pid " + pid);
|
|
| 1081 |
Identifier rId = MNodeService.getInstance().create(session, id, object, smd); |
|
| 1082 |
serializeServiceType(Identifier.class, rId, out); |
|
| 1083 |
|
|
| 1084 |
} else if (action.equals(FUNCTION_NAME_UPDATE)) {
|
|
| 1085 |
|
|
| 1086 |
// check that the newPid parameter was provided |
|
| 1087 |
if (multipartparams.get("newPid") == null) {
|
|
| 1088 |
throw new InvalidRequest("1202", "'newPid' must be contained in the request parameters.");
|
|
| 1089 |
} |
|
| 1090 |
String newPidString = multipartparams.get("newPid").get(0);
|
|
| 1091 |
|
|
| 1092 |
Identifier newPid = new Identifier(); |
|
| 1093 |
Identifier obsoletedPid = new Identifier(); |
|
| 933 |
} else if (action.equals(FUNCTION_NAME_UPDATE)) {
|
|
| 934 |
// handle updates |
|
| 935 |
|
|
| 936 |
// construct pids |
|
| 937 |
Identifier newPid = new Identifier(); |
|
| 938 |
try {
|
|
| 939 |
String newPidString = multipartparams.get("newPid").get(0);
|
|
| 1094 | 940 |
newPid.setValue(newPidString); |
| 1095 |
obsoletedPid.setValue(pid); |
|
| 1096 |
|
|
| 1097 |
logMetacat.debug("Commence update...");
|
|
| 1098 |
|
|
| 1099 |
//get the systemmetadata object |
|
| 1100 |
SystemMetadata smd = (SystemMetadata) deserializeServiceType(SystemMetadata.class, sysmeta); |
|
| 941 |
} catch (Exception e) {
|
|
| 942 |
logMetacat.warn("newPid not given");
|
|
| 943 |
} |
|
| 944 |
|
|
| 945 |
Identifier obsoletedPid = new Identifier(); |
|
| 946 |
obsoletedPid.setValue(pid); |
|
| 947 |
|
|
| 948 |
logMetacat.debug("Commence update...");
|
|
| 949 |
|
|
| 950 |
// get the systemmetadata object |
|
| 951 |
SystemMetadata smd = (SystemMetadata) deserializeServiceType(SystemMetadata.class, sysmeta); |
|
| 1101 | 952 |
|
| 1102 |
Identifier rId = MNodeService.getInstance().update(session, newPid, object, obsoletedPid, smd);
|
|
| 1103 |
serializeServiceType(Identifier.class, rId, out);
|
|
| 1104 |
} else {
|
|
| 1105 |
throw new InvalidRequest("1000", "Operation must be create or update.");
|
|
| 1106 |
}
|
|
| 953 |
Identifier rId = MNodeService.getInstance().update(session, newPid, object, obsoletedPid, smd); |
|
| 954 |
serializeServiceType(Identifier.class, rId, out); |
|
| 955 |
} else {
|
|
| 956 |
throw new InvalidRequest("1000", "Operation must be create or update.");
|
|
| 957 |
} |
|
| 1107 | 958 |
|
| 1108 |
//clean up the MMP files |
|
| 1109 |
//parts.get("systemmetadata").delete();
|
|
| 1110 |
//parts.get("object").delete();
|
|
| 1111 |
} catch (NotAuthorized e) {
|
|
| 1112 |
response.setStatus(500); |
|
| 1113 |
serializeException(e, out); |
|
| 1114 |
} catch (InvalidToken e) {
|
|
| 1115 |
response.setStatus(500); |
|
| 1116 |
serializeException(e, out); |
|
| 1117 |
} catch (ServiceFailure e) {
|
|
| 1118 |
response.setStatus(500); |
|
| 1119 |
serializeException(e, out); |
|
| 1120 |
} catch (NotFound e) {
|
|
| 1121 |
response.setStatus(500); |
|
| 1122 |
serializeException(e, out); |
|
| 1123 |
} catch (IdentifierNotUnique e) {
|
|
| 1124 |
response.setStatus(500); |
|
| 1125 |
serializeException(e, out); |
|
| 1126 |
} catch (UnsupportedType e) {
|
|
| 1127 |
response.setStatus(500); |
|
| 1128 |
serializeException(e, out); |
|
| 1129 |
} catch (InsufficientResources e) {
|
|
| 1130 |
response.setStatus(500); |
|
| 1131 |
serializeException(e, out); |
|
| 1132 |
} catch (InvalidSystemMetadata e) {
|
|
| 1133 |
response.setStatus(500); |
|
| 1134 |
serializeException(e, out); |
|
| 1135 |
} catch (NotImplemented e) {
|
|
| 1136 |
response.setStatus(500); |
|
| 1137 |
serializeException(e, out); |
|
| 1138 |
} catch (InvalidRequest e) {
|
|
| 1139 |
response.setStatus(500); |
|
| 1140 |
serializeException(e, out); |
|
| 1141 |
} catch (JiBXException e) {
|
|
| 1142 |
response.setStatus(500); |
|
| 1143 |
e.printStackTrace(System.out); |
|
| 1144 |
InvalidSystemMetadata ism = new InvalidSystemMetadata("1080", e.getMessage());
|
|
| 1145 |
serializeException(ism, out); |
|
| 1146 |
} |
|
| 959 |
|
|
| 1147 | 960 |
} |
| 1148 | 961 |
|
| 1149 | 962 |
/** |
| src/edu/ucsb/nceas/metacat/restservice/CNResourceHandler.java | ||
|---|---|---|
| 31 | 31 |
import java.io.PrintWriter; |
| 32 | 32 |
import java.util.Date; |
| 33 | 33 |
import java.util.Hashtable; |
| 34 |
import java.util.Iterator; |
|
| 35 |
import java.util.List; |
|
| 36 | 34 |
import java.util.Map; |
| 37 | 35 |
import java.util.Timer; |
| 38 | 36 |
|
| ... | ... | |
| 40 | 38 |
import javax.servlet.http.HttpServletRequest; |
| 41 | 39 |
import javax.servlet.http.HttpServletResponse; |
| 42 | 40 |
|
| 41 |
import org.apache.commons.fileupload.FileUploadException; |
|
| 43 | 42 |
import org.apache.commons.io.IOUtils; |
| 44 | 43 |
import org.apache.log4j.Logger; |
| 45 | 44 |
import org.dataone.client.ObjectFormatCache; |
| 46 | 45 |
import org.dataone.client.auth.CertificateManager; |
| 47 |
import org.dataone.mimemultipart.MultipartRequest; |
|
| 48 |
import org.dataone.mimemultipart.MultipartRequestResolver; |
|
| 49 | 46 |
import org.dataone.service.exceptions.BaseException; |
| 50 | 47 |
import org.dataone.service.exceptions.IdentifierNotUnique; |
| 51 | 48 |
import org.dataone.service.exceptions.InsufficientResources; |
| ... | ... | |
| 69 | 66 |
import org.dataone.service.types.Permission; |
| 70 | 67 |
import org.dataone.service.types.Subject; |
| 71 | 68 |
import org.dataone.service.types.SystemMetadata; |
| 72 |
import org.jibx.runtime.BindingDirectory; |
|
| 73 |
import org.jibx.runtime.IBindingFactory; |
|
| 74 |
import org.jibx.runtime.IUnmarshallingContext; |
|
| 75 | 69 |
import org.jibx.runtime.JiBXException; |
| 76 | 70 |
|
| 77 |
import edu.ucsb.nceas.metacat.IdentifierManager; |
|
| 78 | 71 |
import edu.ucsb.nceas.metacat.MetacatHandler; |
| 79 | 72 |
import edu.ucsb.nceas.metacat.dataone.CNodeService; |
| 80 | 73 |
|
| ... | ... | |
| 585 | 578 |
* |
| 586 | 579 |
* @param guid - ID of data object to be inserted or updated. If action is update, the pid |
| 587 | 580 |
* is the existing pid. If insert, the pid is the new one |
| 588 |
* @throws IOException |
|
| 581 |
* @throws InvalidRequest |
|
| 582 |
* @throws ServiceFailure |
|
| 583 |
* @throws IdentifierNotUnique |
|
| 584 |
* @throws JiBXException |
|
| 585 |
* @throws NotImplemented |
|
| 586 |
* @throws InvalidSystemMetadata |
|
| 587 |
* @throws InsufficientResources |
|
| 588 |
* @throws UnsupportedType |
|
| 589 |
* @throws NotAuthorized |
|
| 590 |
* @throws InvalidToken |
|
| 591 |
* @throws IOException |
|
| 589 | 592 |
*/ |
| 590 |
protected void putObject(String pid, String action) {
|
|
| 591 |
logMetacat.debug("putObject with pid " + pid);
|
|
| 593 |
protected void putObject(String pid, String action) throws ServiceFailure, InvalidRequest, IdentifierNotUnique, JiBXException, InvalidToken, NotAuthorized, UnsupportedType, InsufficientResources, InvalidSystemMetadata, NotImplemented, IOException {
|
|
| 592 | 594 |
logMetacat.debug("Entering putObject: " + pid + "/" + action);
|
| 593 |
OutputStream out = null; |
|
| 594 |
try {
|
|
| 595 |
out = response.getOutputStream(); |
|
| 596 |
response.setStatus(200); |
|
| 597 |
response.setContentType("text/xml");
|
|
| 598 |
} catch (IOException e1) {
|
|
| 599 |
logMetacat.error("Could not get the output stream for writing in putObject");
|
|
| 600 |
} |
|
| 601 |
try {
|
|
| 602 |
|
|
| 603 |
// Read the incoming data from its Mime Multipart encoding |
|
| 604 |
logMetacat.debug("Disassembling MIME multipart form");
|
|
| 605 |
InputStream object = null; |
|
| 606 |
InputStream sysmeta = null; |
|
| 607 |
Map<String, List<String>> multipartparams; |
|
| 608 |
|
|
| 609 |
try |
|
| 610 |
{
|
|
| 611 |
//String req = IOUtils.toString(request.getInputStream()); |
|
| 612 |
//logMetacat.debug("request: " + req);
|
|
| 613 |
//InputStream reqStr = IOUtils.toInputStream(req); |
|
| 614 |
InputStream reqStr = request.getInputStream(); |
|
| 615 |
|
|
| 616 |
//handle MMP inputs |
|
| 617 |
File tmpDir = getTempDirectory(); |
|
| 618 |
File tmpSMFile = new File(tmpDir + |
|
| 619 |
".sysmeta." + new Date().getTime() + ".tmp"); |
|
| 620 |
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
|
| 621 |
MultipartRequestResolver mrr = new MultipartRequestResolver( |
|
| 622 |
tmpDir.getAbsolutePath(), 1000000000, 0); |
|
| 623 |
MultipartRequest mr = mrr.resolveMultipart(request); |
|
| 624 |
logMetacat.debug("resolved multipart request");
|
|
| 625 |
Map<String, File> files = mr.getMultipartFiles(); |
|
| 626 |
if(files == null) |
|
| 627 |
{
|
|
| 628 |
throw new ServiceFailure("1202", "create/update must have multipart files with names 'object' and 'sysmeta'");
|
|
| 629 |
} |
|
| 630 |
logMetacat.debug("got multipart files");
|
|
| 631 |
|
|
| 632 |
if(files.keySet() == null) |
|
| 633 |
{
|
|
| 634 |
logMetacat.error("No file keys in MMP request.");
|
|
| 635 |
throw new ServiceFailure("1202", "No file keys found in MMP. " +
|
|
| 636 |
"create/update must have multipart files with names 'object' and 'sysmeta'"); |
|
| 637 |
} |
|
| 595 |
|
|
| 596 |
// Read the incoming data from its Mime Multipart encoding |
|
| 597 |
Map<String, File> files = collectMultipartFiles(); |
|
| 598 |
InputStream object = null; |
|
| 599 |
InputStream sysmeta = null; |
|
| 638 | 600 |
|
| 639 |
// for logging purposes, dump out the key-value pairs that constitute the request |
|
| 640 |
// 3 types exist: request params, multipart params, and multipart files |
|
| 641 |
Iterator it = files.keySet().iterator(); |
|
| 642 |
logMetacat.debug("iterating through request parts: " + it);
|
|
| 643 |
while(it.hasNext()) |
|
| 644 |
{
|
|
| 645 |
String key = (String)it.next(); |
|
| 646 |
logMetacat.debug("files key: " + key);
|
|
| 647 |
logMetacat.debug("files value: " + files.get(key));
|
|
| 648 |
} |
|
| 649 |
|
|
| 650 |
multipartparams = mr.getMultipartParameters(); |
|
| 651 |
it = multipartparams.keySet().iterator(); |
|
| 652 |
while(it.hasNext()) |
|
| 653 |
{
|
|
| 654 |
String key = (String)it.next(); |
|
| 655 |
logMetacat.debug("multipartparams key: " + key);
|
|
| 656 |
logMetacat.debug("multipartparams value: " + multipartparams.get(key));
|
|
| 657 |
} |
|
| 658 |
|
|
| 659 |
it = params.keySet().iterator(); |
|
| 660 |
while(it.hasNext()) |
|
| 661 |
{
|
|
| 662 |
String key = (String)it.next(); |
|
| 663 |
logMetacat.debug("param key: " + key);
|
|
| 664 |
logMetacat.debug("param value: " + params.get(key));
|
|
| 665 |
} |
|
| 666 |
logMetacat.debug("done iterating the request...");
|
|
| 601 |
File smFile = files.get("sysmeta");
|
|
| 602 |
sysmeta = new FileInputStream(smFile); |
|
| 603 |
File objFile = files.get("object");
|
|
| 604 |
object = new FileInputStream(objFile); |
|
| 605 |
|
|
| 606 |
if ( action.equals(FUNCTION_NAME_INSERT)) { //handle inserts
|
|
| 667 | 607 |
|
| 668 |
File smFile = files.get("sysmeta");
|
|
| 669 |
if (smFile == null) |
|
| 670 |
throw new InvalidRequest("1102", "Missing the required file-part 'sysmeta' from the multipart request.");
|
|
| 671 |
logMetacat.debug("smFile: " + smFile.getAbsolutePath());
|
|
| 672 |
sysmeta = new FileInputStream(smFile); |
|
| 673 |
File objFile = files.get("object");
|
|
| 674 |
if (objFile == null) |
|
| 675 |
throw new InvalidRequest("1102", "Missing the required file-part 'object' from the multipart request.");
|
|
| 608 |
logMetacat.debug("Commence creation...");
|
|
| 609 |
SystemMetadata smd = (SystemMetadata) deserializeServiceType(SystemMetadata.class, sysmeta); |
|
| 676 | 610 |
|
| 677 |
logMetacat.debug("objectfile: " + objFile.getAbsolutePath());
|
|
| 678 |
object = new FileInputStream(objFile); |
|
| 679 |
|
|
| 680 |
/*String obj = IOUtils.toString(object); |
|
| 681 |
String sm = IOUtils.toString(sysmeta); |
|
| 682 |
logMetacat.debug("object: " + obj);
|
|
| 683 |
logMetacat.debug("sm: " + sm);
|
|
| 684 |
object = IOUtils.toInputStream(obj); |
|
| 685 |
sysmeta = IOUtils.toInputStream(sm);*/ |
|
| 686 |
|
|
| 687 |
} |
|
| 688 |
catch(org.apache.commons.fileupload.FileUploadException fue) |
|
| 689 |
{
|
|
| 690 |
throw new ServiceFailure("1202", "Could not upload MMP files: " + fue.getMessage());
|
|
| 691 |
} |
|
| 692 |
catch(IOException ioe) |
|
| 693 |
{
|
|
| 694 |
throw new ServiceFailure("1202",
|
|
| 695 |
"IOException when processing Mime Multipart: " + ioe.getMessage()); |
|
| 696 |
} |
|
| 697 |
catch(Exception e) |
|
| 698 |
{
|
|
| 699 |
throw new ServiceFailure("1202", "Error handling MMP upload: " + e.getClass() + ": " + e.getMessage());
|
|
| 700 |
} |
|
| 611 |
Identifier id = new Identifier(); |
|
| 612 |
id.setValue(pid); |
|
| 613 |
logMetacat.debug("creating object with pid " + id.getValue());
|
|
| 614 |
Identifier rId = CNodeService.getInstance().create(session, id, object, smd); |
|
| 701 | 615 |
|
| 702 |
if ( action.equals(FUNCTION_NAME_INSERT)) { //handle inserts
|
|
| 703 |
|
|
| 704 |
// Check if the objectId exists |
|
| 705 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 706 |
if (im.identifierExists(pid)) {
|
|
| 707 |
throw new IdentifierNotUnique("1000", "Identifier is already in use: " + pid);
|
|
| 708 |
} |
|
| 709 |
|
|
| 710 |
logMetacat.debug("Commence creation...");
|
|
| 711 |
IBindingFactory bfact = |
|
| 712 |
BindingDirectory.getFactory(SystemMetadata.class); |
|
| 713 |
IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); |
|
| 714 |
SystemMetadata smd = (SystemMetadata) uctx.unmarshalDocument(sysmeta, null); |
|
| 715 |
|
|
| 716 |
Identifier id = new Identifier(); |
|
| 717 |
id.setValue(pid); |
|
| 718 |
logMetacat.debug("creating object with pid " + id.getValue());
|
|
| 719 |
Identifier rId = CNodeService.getInstance().create(session, id, object, smd); |
|
| 720 |
serializeServiceType(Identifier.class, rId, out); |
|
| 721 |
|
|
| 722 |
} else {
|
|
| 723 |
throw new InvalidRequest("1000", "Operation must be create or update.");
|
|
| 724 |
} |
|
| 616 |
OutputStream out = response.getOutputStream(); |
|
| 617 |
response.setStatus(200); |
|
| 618 |
response.setContentType("text/xml");
|
|
| 725 | 619 |
|
| 726 |
//clean up the MMP files |
|
| 727 |
//parts.get("systemmetadata").delete();
|
|
| 728 |
//parts.get("object").delete();
|
|
| 729 |
} catch (NotAuthorized e) {
|
|
| 730 |
response.setStatus(500); |
|
| 731 |
serializeException(e, out); |
|
| 732 |
} catch (InvalidToken e) {
|
|
| 733 |
response.setStatus(500); |
|
| 734 |
serializeException(e, out); |
|
| 735 |
} catch (ServiceFailure e) {
|
|
| 736 |
response.setStatus(500); |
|
| 737 |
serializeException(e, out); |
|
| 738 |
} catch (IdentifierNotUnique e) {
|
|
| 739 |
response.setStatus(500); |
|
| 740 |
serializeException(e, out); |
|
| 741 |
} catch (UnsupportedType e) {
|
|
| 742 |
response.setStatus(500); |
|
| 743 |
serializeException(e, out); |
|
| 744 |
} catch (InsufficientResources e) {
|
|
| 745 |
response.setStatus(500); |
|
| 746 |
serializeException(e, out); |
|
| 747 |
} catch (InvalidSystemMetadata e) {
|
|
| 748 |
response.setStatus(500); |
|
| 749 |
serializeException(e, out); |
|
| 750 |
} catch (NotImplemented e) {
|
|
| 751 |
response.setStatus(500); |
|
| 752 |
serializeException(e, out); |
|
| 753 |
} catch (InvalidRequest e) {
|
|
| 754 |
response.setStatus(500); |
|
| 755 |
serializeException(e, out); |
|
| 756 |
} /*catch (MessagingException e) {
|
|
| 757 |
ServiceFailure sf = new ServiceFailure("1000", e.getMessage());
|
|
| 758 |
serializeException(sf, out); |
|
| 759 |
} catch (IOException e) {
|
|
| 760 |
response.setStatus(500); |
|
| 761 |
ServiceFailure sf = new ServiceFailure("1000", e.getMessage());
|
|
| 762 |
serializeException(sf, out); |
|
| 763 |
}*/ catch (JiBXException e) {
|
|
| 764 |
response.setStatus(500); |
|
| 765 |
e.printStackTrace(System.out); |
|
| 766 |
InvalidSystemMetadata ism = new InvalidSystemMetadata("1080", e.getMessage());
|
|
| 767 |
serializeException(ism, out); |
|
| 620 |
serializeServiceType(Identifier.class, rId, out); |
|
| 621 |
|
|
| 622 |
} else {
|
|
| 623 |
throw new InvalidRequest("1000", "Operation must be create.");
|
|
| 768 | 624 |
} |
| 769 | 625 |
} |
| 770 | 626 |
|
| ... | ... | |
| 974 | 830 |
/** |
| 975 | 831 |
* Register System Metadata without data or metadata object |
| 976 | 832 |
* @param pid identifier for System Metadata entry |
| 833 |
* @throws JiBXException |
|
| 834 |
* @throws FileUploadException |
|
| 835 |
* @throws IOException |
|
| 836 |
* @throws InvalidRequest |
|
| 837 |
* @throws ServiceFailure |
|
| 838 |
* @throws InvalidSystemMetadata |
|
| 839 |
* @throws NotAuthorized |
|
| 840 |
* @throws NotImplemented |
|
| 977 | 841 |
*/ |
| 978 |
protected void registerSystemMetadata(String pid) {
|
|
| 842 |
protected boolean registerSystemMetadata(String pid) throws ServiceFailure, InvalidRequest, IOException, FileUploadException, JiBXException, NotImplemented, NotAuthorized, InvalidSystemMetadata {
|
|
| 979 | 843 |
logMetacat.debug("Entering registerSystemMetadata: " + pid);
|
| 980 |
OutputStream out = null; |
|
| 981 |
try {
|
|
| 982 |
out = response.getOutputStream(); |
|
| 983 |
response.setStatus(200); |
|
| 984 |
response.setContentType("text/xml");
|
|
| 985 |
} catch (IOException e1) {
|
|
| 986 |
logMetacat.error("Could not get the output stream for writing in putObject");
|
|
| 987 |
} |
|
| 988 |
try {
|
|
| 989 | 844 |
|
| 990 |
// Read the incoming data from its Mime Multipart encoding |
|
| 991 |
logMetacat.debug("Disassembling MIME multipart form");
|
|
| 992 |
InputStream sysmeta = null; |
|
| 993 |
Map<String, List<String>> multipartparams; |
|
| 845 |
// get the system metadata from the request |
|
| 846 |
SystemMetadata systemMetadata = collectSystemMetadata(); |
|
| 994 | 847 |
|
| 995 |
try {
|
|
| 996 |
|
|
| 997 |
// handle MMP inputs |
|
| 998 |
File tmpDir = getTempDirectory(); |
|
| 999 |
|
|
| 1000 |
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
|
| 1001 |
MultipartRequestResolver mrr = new MultipartRequestResolver( |
|
| 1002 |
tmpDir.getAbsolutePath(), 1000000000, 0); |
|
| 1003 |
MultipartRequest mr = mrr.resolveMultipart(request); |
|
| 1004 |
logMetacat.debug("resolved multipart request");
|
|
| 1005 |
Map<String, File> files = mr.getMultipartFiles(); |
|
| 1006 |
if (files == null) {
|
|
| 1007 |
throw new ServiceFailure("1202",
|
|
| 1008 |
"register meta must have multipart file with name 'sysmeta'"); |
|
| 1009 |
} |
|
| 1010 |
logMetacat.debug("got multipart files");
|
|
| 1011 |
|
|
| 1012 |
if (files.keySet() == null) {
|
|
| 1013 |
logMetacat.error("No file keys in MMP request.");
|
|
| 1014 |
throw new ServiceFailure( |
|
| 1015 |
"1202", |
|
| 1016 |
"No file keys found in MMP. " |
|
| 1017 |
+ "register meta must have multipart file with name 'sysmeta'"); |
|
| 1018 |
} |
|
| 1019 |
|
|
| 1020 |
// for logging purposes, dump out the key-value pairs that |
|
| 1021 |
// constitute the request |
|
| 1022 |
// 3 types exist: request params, multipart params, and |
|
| 1023 |
// multipart files |
|
| 1024 |
Iterator it = files.keySet().iterator(); |
|
| 1025 |
logMetacat.debug("iterating through request parts: " + it);
|
|
| 1026 |
while (it.hasNext()) {
|
|
| 1027 |
String key = (String) it.next(); |
|
| 1028 |
logMetacat.debug("files key: " + key);
|
|
| 1029 |
logMetacat.debug("files value: " + files.get(key));
|
|
| 1030 |
} |
|
| 1031 |
|
|
| 1032 |
multipartparams = mr.getMultipartParameters(); |
|
| 1033 |
it = multipartparams.keySet().iterator(); |
|
| 1034 |
while (it.hasNext()) {
|
|
| 1035 |
String key = (String) it.next(); |
|
| 1036 |
logMetacat.debug("multipartparams key: " + key);
|
|
| 1037 |
logMetacat.debug("multipartparams value: "
|
|
| 1038 |
+ multipartparams.get(key)); |
|
| 1039 |
} |
|
| 1040 |
|
|
| 1041 |
it = params.keySet().iterator(); |
|
| 1042 |
while (it.hasNext()) {
|
|
| 1043 |
String key = (String) it.next(); |
|
| 1044 |
logMetacat.debug("param key: " + key);
|
|
| 1045 |
logMetacat.debug("param value: " + params.get(key));
|
|
| 1046 |
} |
|
| 1047 |
logMetacat.debug("done iterating the request...");
|
|
| 1048 |
|
|
| 1049 |
File smFile = files.get("sysmeta");
|
|
| 1050 |
if (smFile == null) {
|
|
| 1051 |
throw new InvalidRequest("1102",
|
|
| 1052 |
"Missing the required file-part 'sysmeta' from the multipart request."); |
|
| 1053 |
} |
|
| 1054 |
logMetacat.debug("smFile: " + smFile.getAbsolutePath());
|
|
| 1055 |
sysmeta = new FileInputStream(smFile); |
|
| 1056 |
|
|
| 1057 |
} catch (org.apache.commons.fileupload.FileUploadException fue) {
|
|
| 1058 |
throw new ServiceFailure("1202", "Could not upload MMP files: "
|
|
| 1059 |
+ fue.getMessage()); |
|
| 1060 |
} catch (IOException ioe) {
|
|
| 1061 |
throw new ServiceFailure("1202",
|
|
| 1062 |
"IOException when processing Mime Multipart: " |
|
| 1063 |
+ ioe.getMessage()); |
|
| 1064 |
} catch (Exception e) {
|
|
| 1065 |
throw new ServiceFailure("1202", "Error handling MMP upload: "
|
|
| 1066 |
+ e.getClass() + ": " + e.getMessage()); |
|
| 1067 |
} |
|
| 1068 |
|
|
| 1069 |
// Check if the objectId exists |
|
| 1070 |
IdentifierManager im = IdentifierManager.getInstance(); |
|
| 1071 |
if (im.identifierExists(pid)) {
|
|
| 1072 |
throw new IdentifierNotUnique("1000",
|
|
| 1073 |
"Identifier is already in use: " + pid); |
|
| 1074 |
} |
|
| 1075 |
|
|
| 1076 |
logMetacat.debug("Commence creation...");
|
|
| 1077 |
IBindingFactory bfact = BindingDirectory |
|
| 1078 |
.getFactory(SystemMetadata.class); |
|
| 1079 |
IUnmarshallingContext uctx = bfact.createUnmarshallingContext(); |
|
| 1080 |
SystemMetadata systemMetadata = (SystemMetadata) uctx |
|
| 1081 |
.unmarshalDocument(sysmeta, null); |
|
| 1082 |
|
|
| 1083 |
Identifier guid = new Identifier(); |
|
| 1084 |
guid.setValue(pid); |
|
| 1085 |
logMetacat.debug("registering system metadata with pid "
|
|
| 1086 |
+ guid.getValue()); |
|
| 1087 |
boolean result = CNodeService.getInstance().registerSystemMetadata( |
|
| 1088 |
session, guid, systemMetadata); |
|
| 1089 |
serializeServiceType(Boolean.class, result, out); |
|
| 1090 |
|
|
| 1091 |
} catch (NotAuthorized e) {
|
|
| 1092 |
response.setStatus(500); |
|
| 1093 |
serializeException(e, out); |
|
| 1094 |
} catch (ServiceFailure e) {
|
|
| 1095 |
response.setStatus(500); |
|
| 1096 |
serializeException(e, out); |
|
| 1097 |
} catch (IdentifierNotUnique e) {
|
|
| 1098 |
response.setStatus(500); |
|
| 1099 |
serializeException(e, out); |
|
| 1100 |
} catch (NotImplemented e) {
|
|
| 1101 |
response.setStatus(500); |
|
| 1102 |
serializeException(e, out); |
|
| 1103 |
} catch (InvalidRequest e) {
|
|
| 1104 |
response.setStatus(500); |
|
| 1105 |
serializeException(e, out); |
|
| 1106 |
} catch (JiBXException e) {
|
|
| 1107 |
response.setStatus(500); |
|
| 1108 |
e.printStackTrace(System.out); |
|
| 1109 |
InvalidSystemMetadata ism = new InvalidSystemMetadata("1080", e
|
|
| 1110 |
.getMessage()); |
|
| 1111 |
serializeException(ism, out); |
|
| 1112 |
} catch (InvalidSystemMetadata e) {
|
|
| 1113 |
serializeException(e, out); |
|
| 1114 |
} |
|
| 848 |
Identifier guid = new Identifier(); |
|
| 849 |
guid.setValue(pid); |
|
| 850 |
logMetacat.debug("registering system metadata with pid " + guid.getValue());
|
|
| 851 |
boolean result = CNodeService.getInstance().registerSystemMetadata(session, guid, systemMetadata); |
|
| 852 |
|
|
| 853 |
response.setStatus(200); |
|
| 854 |
response.setContentType("text/xml");
|
|
| 855 |
return result; |
|
| 856 |
|
|
| 1115 | 857 |
} |
| 1116 | 858 |
|
| 1117 | 859 |
/** |
| src/edu/ucsb/nceas/metacat/restservice/D1ResourceHandler.java | ||
|---|---|---|
| 23 | 23 |
package edu.ucsb.nceas.metacat.restservice; |
| 24 | 24 |
|
| 25 | 25 |
import java.io.File; |
| 26 |
import java.io.FileInputStream; |
|
| 27 |
import java.io.FileNotFoundException; |
|
| 26 | 28 |
import java.io.IOException; |
| 27 | 29 |
import java.io.InputStream; |
| 28 | 30 |
import java.io.OutputStream; |
| ... | ... | |
| 33 | 35 |
import java.util.Date; |
| 34 | 36 |
import java.util.Enumeration; |
| 35 | 37 |
import java.util.Hashtable; |
| 38 |
import java.util.Iterator; |
|
| 39 |
import java.util.List; |
|
| 40 |
import java.util.Map; |
|
| 36 | 41 |
import java.util.TimeZone; |
| 37 | 42 |
import java.util.Timer; |
| 38 | 43 |
|
| ... | ... | |
| 40 | 45 |
import javax.servlet.http.HttpServletRequest; |
| 41 | 46 |
import javax.servlet.http.HttpServletResponse; |
| 42 | 47 |
|
| 48 |
import org.apache.commons.fileupload.FileUploadException; |
|
| 43 | 49 |
import org.apache.commons.io.IOUtils; |
| 44 | 50 |
import org.apache.log4j.Logger; |
| 45 | 51 |
import org.dataone.client.auth.CertificateManager; |
| 52 |
import org.dataone.mimemultipart.MultipartRequest; |
|
| 53 |
import org.dataone.mimemultipart.MultipartRequestResolver; |
|
| 46 | 54 |
import org.dataone.service.exceptions.BaseException; |
| 55 |
import org.dataone.service.exceptions.InvalidRequest; |
|
| 56 |
import org.dataone.service.exceptions.ServiceFailure; |
|
| 47 | 57 |
import org.dataone.service.types.Session; |
| 58 |
import org.dataone.service.types.SystemMetadata; |
|
| 48 | 59 |
import org.dataone.service.types.util.ServiceTypeUtil; |
| 49 | 60 |
import org.jibx.runtime.JiBXException; |
| 50 | 61 |
|
| ... | ... | |
| 115 | 126 |
protected String[] groupNames; |
| 116 | 127 |
|
| 117 | 128 |
protected Hashtable<String, String[]> params; |
| 129 |
protected Map<String, List<String>> multipartparams; |
|
| 118 | 130 |
|
| 119 | 131 |
// D1 certificate-based authentication |
| 120 | 132 |
protected Session session; |
| ... | ... | |
| 155 | 167 |
} |
| 156 | 168 |
} |
| 157 | 169 |
|
| 170 |
protected SystemMetadata collectSystemMetadata() throws IOException, FileUploadException, ServiceFailure, InvalidRequest, JiBXException {
|
|
| 171 |
|
|
| 172 |
// Read the incoming data from its Mime Multipart encoding |
|
| 173 |
logMetacat.debug("Disassembling MIME multipart form");
|
|
| 174 |
InputStream sysmeta = null; |
|
| 175 |
|
|
| 176 |
// handle MMP inputs |
|
| 177 |
File tmpDir = getTempDirectory(); |
|
| 178 |
logMetacat.debug("temp dir: " + tmpDir.getAbsolutePath());
|
|
| 179 |
MultipartRequestResolver mrr = |
|
| 180 |
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0); |
|
| 181 |
MultipartRequest mr = null; |
|
| 182 |
try {
|
|
| 183 |
mr = mrr.resolveMultipart(request); |
|
| 184 |
} catch (Exception e) {
|
|
| 185 |
throw new ServiceFailure("1202",
|
|
| 186 |
"Could not resolve multipart: " + e.getMessage()); |
|
| 187 |
} |
|
| 188 |
logMetacat.debug("resolved multipart request");
|
|
| 189 |
Map<String, File> files = mr.getMultipartFiles(); |
|
| 190 |
if (files == null) {
|
|
| 191 |
throw new ServiceFailure("1202",
|
|
| 192 |
"register meta must have multipart file with name 'sysmeta'"); |
|
| 193 |
} |
|
| 194 |
logMetacat.debug("got multipart files");
|
|
| 195 |
|
|
| 196 |
if (files.keySet() == null) {
|
|
| 197 |
logMetacat.error("No file keys in MMP request.");
|
|
| 198 |
throw new ServiceFailure( |
|
| 199 |
"1202", |
|
| 200 |
"No file keys found in MMP. " |
|
| 201 |
+ "register meta must have multipart file with name 'sysmeta'"); |
|
| 202 |
} |
|
| 203 |
|
|
| 204 |
// for logging purposes, dump out the key-value pairs that |
|
| 205 |
// constitute the request |
|
| 206 |
// 3 types exist: request params, multipart params, and |
|
| 207 |
// multipart files |
|
| 208 |
Iterator it = files.keySet().iterator(); |
|
| 209 |
logMetacat.debug("iterating through request parts: " + it);
|
|
| 210 |
while (it.hasNext()) {
|
|
| 211 |
String key = (String) it.next(); |
|
| 212 |
logMetacat.debug("files key: " + key);
|
|
| 213 |
logMetacat.debug("files value: " + files.get(key));
|
|
| 214 |
} |
|
| 215 |
|
|
| 216 |
multipartparams = mr.getMultipartParameters(); |
|
| 217 |
it = multipartparams.keySet().iterator(); |
|
| 218 |
while (it.hasNext()) {
|
|
| 219 |
String key = (String) it.next(); |
|
| 220 |
logMetacat.debug("multipartparams key: " + key);
|
|
| 221 |
logMetacat.debug("multipartparams value: " + multipartparams.get(key));
|
|
| 222 |
} |
|
| 223 |
|
|
| 224 |
it = params.keySet().iterator(); |
|
| 225 |
while (it.hasNext()) {
|
|
| 226 |
String key = (String) it.next(); |
|
| 227 |
logMetacat.debug("param key: " + key);
|
|
| 228 |
logMetacat.debug("param value: " + params.get(key));
|
|
| 229 |
} |
|
| 230 |
logMetacat.debug("done iterating the request...");
|
|
| 231 |
|
|
| 232 |
File smFile = files.get("sysmeta");
|
|
| 233 |
if (smFile == null) {
|
|
| 234 |
throw new InvalidRequest("1102",
|
|
| 235 |
"Missing the required file-part 'sysmeta' from the multipart request."); |
|
| 236 |
} |
|
| 237 |
logMetacat.debug("smFile: " + smFile.getAbsolutePath());
|
|
| 238 |
sysmeta = new FileInputStream(smFile); |
|
| 239 |
|
|
| 240 |
logMetacat.debug("Commence creation...");
|
|
| 241 |
SystemMetadata systemMetadata = (SystemMetadata) deserializeServiceType(SystemMetadata.class, sysmeta); |
|
| 242 |
return systemMetadata; |
|
| 243 |
} |
|
| 244 |
|
|
| 245 |
protected Map<String, File> collectMultipartFiles() throws ServiceFailure, InvalidRequest {
|
|
| 246 |
|
|
| 247 |
// Read the incoming data from its Mime Multipart encoding |
|
| 248 |
logMetacat.debug("Disassembling MIME multipart form");
|
|
| 249 |
InputStream object = null; |
|
| 250 |
InputStream sysmeta = null; |
|
| 251 |
|
|
| 252 |
|
|
| 253 |
// handle MMP inputs |
|
| 254 |
File tmpDir = getTempDirectory(); |
|
| 255 |
System.out.println("temp dir: " + tmpDir.getAbsolutePath());
|
|
| 256 |
MultipartRequestResolver mrr = |
|
| 257 |
new MultipartRequestResolver(tmpDir.getAbsolutePath(), 1000000000, 0); |
|
| 258 |
MultipartRequest mr = null; |
|
| 259 |
try {
|
|
| 260 |
mr = mrr.resolveMultipart(request); |
|
| 261 |
} catch (Exception e) {
|
|
| 262 |
throw new ServiceFailure("1202",
|
|
| 263 |
"Could not resolve multipart files: " + e.getMessage()); |
|
| 264 |
} |
|
| 265 |
System.out.println("resolved multipart request");
|
|
| 266 |
Map<String, File> files = mr.getMultipartFiles(); |
|
| 267 |
if (files == null) {
|
|
| 268 |
throw new ServiceFailure("1202", "create/update must have multipart files with names 'object' and 'sysmeta'");
|
|
| 269 |
} |
|
| 270 |
System.out.println("got multipart files");
|
|
| 271 |
|
|
| 272 |
if (files.keySet() == null) {
|
|
| 273 |
System.out.println("No file keys in MMP request.");
|
|
| 274 |
throw new ServiceFailure("1202", "No file keys found in MMP. " +
|
|
| 275 |
"create/update must have multipart files with names 'object' and 'sysmeta'"); |
|
| 276 |
} |
|
| 277 |
|
|
| 278 |
// for logging purposes, dump out the key-value pairs that constitute the request |
|
| 279 |
// 3 types exist: request params, multipart params, and multipart files |
|
| 280 |
Iterator it = files.keySet().iterator(); |
|
| 281 |
System.out.println("iterating through files");
|
|
| 282 |
while (it.hasNext()) {
|
|
| 283 |
String key = (String)it.next(); |
|
| 284 |
System.out.println("files key: " + key);
|
|
| 285 |
System.out.println("files value: " + files.get(key));
|
|
| 286 |
} |
|
| 287 |
|
|
| 288 |
multipartparams = mr.getMultipartParameters(); |
|
| 289 |
it = multipartparams.keySet().iterator(); |
|
| 290 |
System.out.println("iterating through multipartparams");
|
|
| 291 |
while (it.hasNext()) {
|
|
| 292 |
String key = (String)it.next(); |
|
| 293 |
System.out.println("multipartparams key: " + key);
|
|
| 294 |
System.out.println("multipartparams value: " + multipartparams.get(key));
|
|
| 295 |
} |
|
| 296 |
|
|
| 297 |
it = params.keySet().iterator(); |
|
| 298 |
System.out.println("iterating through params");
|
|
| 299 |
while (it.hasNext()) {
|
|
| 300 |
String key = (String)it.next(); |
|
| 301 |
System.out.println("param key: " + key);
|
|
| 302 |
System.out.println("param value: " + params.get(key));
|
|
| 303 |
} |
|
| 304 |
System.out.println("done iterating the request...");
|
|
| 305 |
|
|
| 306 |
File smFile = files.get("sysmeta");
|
|
| 307 |
if (smFile == null) {
|
|
| 308 |
throw new InvalidRequest("1102", "Missing the required file-part 'sysmeta' from the multipart request.");
|
|
| 309 |
} |
|
| 310 |
System.out.println("smFile: " + smFile.getAbsolutePath());
|
|
| 311 |
File objFile = files.get("object");
|
|
| 312 |
if (objFile == null) {
|
|
| 313 |
throw new InvalidRequest("1102", "Missing the required file-part 'object' from the multipart request.");
|
|
| 314 |
} |
|
| 315 |
System.out.println("objectfile: " + objFile.getAbsolutePath());
|
|
| 316 |
|
|
| 317 |
return files; |
|
| 318 |
} |
|
| 319 |
|
|
| 158 | 320 |
/** |
| 159 | 321 |
* copies request parameters to a hashtable which is given as argument to native metacathandler functions |
| 160 | 322 |
*/ |
Also available in: Unified diff
consolidate multi part handling in the super class - subclasses need only call the appropriate helper to get access to the needed resources. superclass does some validation to make sure the files are in place in the request