Revision 1041
Added by Jing Tao over 22 years ago
| src/edu/ucsb/nceas/metacat/MetaCatServlet.java | ||
|---|---|---|
| 1683 | 1683 |
Connection conn = null; |
| 1684 | 1684 |
String action = null; |
| 1685 | 1685 |
String docid = null; |
| 1686 |
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| 1686 |
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| 1687 | 1687 |
response.setContentType("text/xml");
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| 1688 |
try {
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| 1688 |
try |
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| 1689 |
{
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| 1689 | 1690 |
out = response.getWriter(); |
| 1690 |
} catch (IOException ioe2) {
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| 1691 |
} |
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catch (IOException ioe2) |
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{
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| 1691 | 1694 |
System.err.println("Fatal Error: couldn't get response output stream.");
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| 1692 | 1695 |
} |
| 1693 | 1696 |
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| 1694 |
if (params.containsKey("docid")) {
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| 1697 |
if (params.containsKey("docid"))
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{
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| 1695 | 1699 |
docid = (String)params.get("docid");
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| 1696 | 1700 |
} |
| 1697 | 1701 |
|
| ... | ... | |
| 1722 | 1726 |
if ((util.getOption("replicationdata")).equals("on"))
|
| 1723 | 1727 |
{
|
| 1724 | 1728 |
// force replcation data file if metacat was configured |
| 1725 |
ForceReplicationHandler frh = new |
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ForceReplicationHandler(docid, "insert", false); |
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| 1727 |
} |
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if (ReplicationHandler.getServerLocation(docid)==1) |
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{//local host document
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| 1731 |
conn=util.getConnection(); |
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| 1732 |
ForceReplicationHandler frh = new ForceReplicationHandler |
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| 1733 |
(docid, "insert", false, ReplicationHandler.buildServerList(conn)); |
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| 1734 |
util.returnConnection(conn); |
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| 1735 |
}//if |
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else |
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{
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| 1738 |
//if it is super hub, replication to server list |
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| 1739 |
if ((util.getOption("hub")).equals("super"))
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{
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| 1741 |
ForceReplicationHandler frh = new ForceReplicationHandler |
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| 1742 |
(docid,true, ReplicationHandler.buildServerList(conn)); |
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| 1743 |
util.returnConnection(conn); |
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| 1744 |
}//if |
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else |
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| 1746 |
{
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| 1747 |
//only replicate to home host of the document |
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| 1748 |
String id=util.getDocIdFromString(docid); |
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| 1749 |
ForceReplicationHandler frh = new ForceReplicationHandler |
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| 1750 |
(docid, true, ReplicationHandler.getHomeServer(id)); |
|
| 1751 |
}//else |
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| 1752 |
}//else |
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}//if |
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| 1728 | 1754 |
// set content type and other response header fields first |
| 1729 | 1755 |
out.println("<?xml version=\"1.0\"?>");
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| 1730 | 1756 |
out.println("<success>");
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| 1731 | 1757 |
out.println("<docid>" + docid + "</docid>");
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| 1732 | 1758 |
out.println("<size>" + size + "</size>");
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| 1733 | 1759 |
out.println("</success>");
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| 1734 |
}//if
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| 1760 |
}//if |
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| 1735 | 1761 |
|
| 1736 | 1762 |
} //try |
| 1737 |
catch (Exception e) {
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| 1763 |
catch (Exception e) |
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| 1764 |
{
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| 1738 | 1765 |
out.println("<?xml version=\"1.0\"?>");
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| 1739 | 1766 |
out.println("<error>");
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| 1740 | 1767 |
out.println(e.getMessage()); |
| 1741 | 1768 |
out.println("</error>");
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| 1742 | 1769 |
} |
| 1743 |
} else {
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finally |
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{
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| 1772 |
util.returnConnection(conn); |
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| 1773 |
} |
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| 1774 |
} |
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else |
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{
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| 1744 | 1777 |
// the field did not contain a file |
| 1745 | 1778 |
out.println("<?xml version=\"1.0\"?>");
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| 1746 | 1779 |
out.println("<error>");
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| 1747 | 1780 |
out.println("The uploaded data did not contain a valid file.");
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| 1748 | 1781 |
out.println("</error>");
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| 1749 | 1782 |
} |
| 1750 |
} else {
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} |
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else |
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{
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| 1751 | 1786 |
// Error bcse docid missing or file missing |
| 1752 | 1787 |
out.println("<?xml version=\"1.0\"?>");
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| 1753 | 1788 |
out.println("<error>");
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Also available in: Unified diff
Adding a hub control to data file in handleUpLoad method. Data file was changed can be replicate to all server or only home host.