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| package org.apache.xindice.webadmin.webdav.components; |
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| import java.io.IOException; |
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| import javax.servlet.ServletException; |
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| import org.apache.xindice.core.Collection; |
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| import org.apache.xindice.core.DBException; |
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| import org.apache.xindice.core.FaultCodes; |
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| import org.apache.xindice.core.Database; |
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| import org.apache.xindice.webadmin.webdav.WebdavStatus; |
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| import org.apache.xindice.webadmin.webdav.DAVResponse; |
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| import org.apache.xindice.webadmin.webdav.DAVRequest; |
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| import org.apache.xindice.webadmin.Location; |
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| import org.apache.commons.logging.Log; |
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| import org.apache.commons.logging.LogFactory; |
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| public class Delete implements DAVComponent { |
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| private final Log log = LogFactory.getLog(Delete.class); |
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| public void execute(DAVRequest req, DAVResponse res, Location target) throws ServletException, IOException {
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| if (target.isRoot()) {
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| res.setStatus(WebdavStatus.SC_FORBIDDEN);
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| return;
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| } |
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| Collection col = target.getCollection();
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| String name = target.getName();
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| if (col == null) {
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| res.setStatus(WebdavStatus.SC_NOT_FOUND);
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| return;
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| } |
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| if (col instanceof Database) {
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| res.setStatus(WebdavStatus.SC_FORBIDDEN);
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| return;
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| } |
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| if (req.getDepth() != DAVRequest.DEPTH_INFINITY) {
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| res.setStatus(WebdavStatus.SC_BAD_REQUEST);
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| return;
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| } |
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| if (name == null) {
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| try {
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| col.getDatabase().dropCollection(col);
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| } catch (DBException e) { |
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| log.error("Failed to delete collection " + col.getCanonicalName(), e);
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| throw new ServletException(e);
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| } |
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| } else { |
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| try {
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| col.remove(name);
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| if (log.isDebugEnabled()) {
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| log.debug("entry " + name + " deleted");
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| } |
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| } catch (DBException e) { |
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| if (e.faultCode == FaultCodes.COL_DOCUMENT_NOT_FOUND) {
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| res.setStatus(WebdavStatus.SC_NOT_FOUND);
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| return;
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| } else { |
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| log.error("Failed to delete resource " + name + " from collection " + col.getCanonicalName(), e);
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| throw new ServletException(e);
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| } |
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| } |
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| } |
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| res.setStatus(WebdavStatus.SC_NO_CONTENT);
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| } |
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| } |