Revision 2072
Added by Matt Jones about 20 years ago
| MetaCatServlet.java | ||
|---|---|---|
| 93 | 93 |
* dtdtext -- XML DTD text for a new DTD to load into Metacat XML Catalog<br> |
| 94 | 94 |
* query -- actual query text (to go with 'action=query' or 'action=squery')<br> |
| 95 | 95 |
* valtext -- XML text to be validated<br> |
| 96 |
* abstractpath -- XPath in metadata document to read from<br> |
|
| 97 | 96 |
* action=getaccesscontrol -- retrieve acl info for Metacat document<br> |
| 98 | 97 |
* action=getdoctypes -- retrieve all doctypes (publicID)<br> |
| 99 | 98 |
* action=getdtdschema -- retrieve a DTD or Schema file<br> |
| ... | ... | |
| 1134 | 1133 |
withInlineData = false; |
| 1135 | 1134 |
} |
| 1136 | 1135 |
} |
| 1137 |
if (params.containsKey("abstractpath")) {
|
|
| 1138 |
abstrpath = ((String[])params.get("abstractpath"))[0];
|
|
| 1139 |
if ( !abstrpath.equals("") && (abstrpath != null) ) {
|
|
| 1140 |
viewAbstract(response, abstrpath, docs[0]); |
|
| 1141 |
return; |
|
| 1142 |
} |
|
| 1143 |
} |
|
| 1144 | 1136 |
if ( (docs.length > 1) || qformat.equals("zip") ) {
|
| 1145 | 1137 |
zip = true; |
| 1146 | 1138 |
out = response.getOutputStream(); |
| ... | ... | |
| 1540 | 1532 |
} |
| 1541 | 1533 |
|
| 1542 | 1534 |
} |
| 1543 |
|
|
| 1544 |
// view abstract within document |
|
| 1545 |
private void viewAbstract(HttpServletResponse response, |
|
| 1546 |
String abstractpath, String docid) |
|
| 1547 |
throws ClassNotFoundException, IOException, SQLException, |
|
| 1548 |
McdbException, Exception |
|
| 1549 |
{
|
|
| 1550 |
|
|
| 1551 |
PrintWriter out =null; |
|
| 1552 |
try {
|
|
| 1553 |
|
|
| 1554 |
response.setContentType("text/html"); //MIME type
|
|
| 1555 |
out = response.getWriter(); |
|
| 1556 |
Object[] abstracts = DBQuery.getNodeContent(abstractpath, docid); |
|
| 1557 |
out.println("<html><head><title>Abstract</title></head>");
|
|
| 1558 |
out.println("<body bgcolor=\"white\"><h1>Abstract</h1>");
|
|
| 1559 |
for (int i=0; i<abstracts.length; i++) {
|
|
| 1560 |
out.println("<p>" + (String)abstracts[i] + "</p>");
|
|
| 1561 |
} |
|
| 1562 |
out.println("</body></html>");
|
|
| 1563 |
|
|
| 1564 |
} catch (Exception e) {
|
|
| 1565 |
out.println("<?xml version=\"1.0\"?>");
|
|
| 1566 |
out.println("<error>");
|
|
| 1567 |
out.println(e.getMessage()); |
|
| 1568 |
out.println("</error>");
|
|
| 1569 |
|
|
| 1570 |
|
|
| 1571 |
} |
|
| 1572 |
} |
|
| 1535 |
|
|
| 1573 | 1536 |
/** |
| 1574 | 1537 |
* If metacat couldn't find a data file or document locally, it will read this |
| 1575 | 1538 |
* docid from its home server. This is for the replication feature |
Also available in: Unified diff
Moved decision about whether to use xml_index for
query to the metacat.properties as "usexmlindex". Default
is now false. Still have some refactoring to do to remove a
few more uses of the xml_index table.