Revision 1408
Added by Jing Tao almost 22 years ago
| src/edu/ucsb/nceas/metacat/EmlSAXHandler.java | ||
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super(conn, action, docid, user, groups, pub, serverCode); |
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} |
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/** Construct an instance of the handler class |
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* In this constructor, user can specify the version need to upadate |
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* |
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* @param conn the JDBC connection to which information is written |
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* @param action - "INSERT" or "UPDATE" |
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* @param docid to be inserted or updated into JDBC connection |
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* @param revision, the user specified the revision need to be update |
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* @param user the user connected to MetaCat servlet and owns the document |
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* @param groups the groups to which user belongs |
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* @param pub flag for public "read" access on document |
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* @param serverCode the serverid from xml_replication on which this document |
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* resides. |
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* |
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*/ |
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public EmlSAXHandler(DBConnection conn, String action, String docid, |
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String revision, String user, String[] groups, String pub, int serverCode) |
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{
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super(conn, action, docid, revision, user, groups, pub, serverCode); |
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} |
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/** SAX Handler that is called at the start of each XML element */ |
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public void startElement(String uri, String localName, |
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String qName, Attributes atts) |
| ... | ... | |
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} |
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} |
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// handle access stuff |
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if (localName.equals(ACCESS)) |
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{
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| ... | ... | |
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} |
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// create access object |
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accessObject = new AccessSection(); |
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} |
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// Set up accesssection object permorder and id |
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if ( currentNode.getTagName().equals(ACCESS) ) |
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{
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// set permission order |
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// set permission order |
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String permOrder = currentNode.getAttribute(ORDER); |
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accessObject.setPermissionOrder(permOrder); |
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// set access id |
| ... | ... | |
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} |
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// Set up a access rule |
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if (parentNode.getTagName().equals(ACCESS) &&
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currentNode.getTagName().equals(ALLOW))
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if (parentNode.getTagName() != null &&
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(parentNode.getTagName()).equals(ACCESS) && localName.equals(ALLOW))
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{
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accessRule = new AccessRule(); |
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accessRule = new AccessRule(); |
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//set permission type "allow" |
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accessRule.setPermissionType(ALLOW); |
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} |
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// set up an access rule |
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if (parentNode.getTagName().equals(ACCESS) &&
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currentNode.getTagName().equals(DENY))
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if (parentNode.getTagName() != null
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&& (parentNode.getTagName()).equals(ACCESS) && localName.equals(DENY))
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{
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accessRule = new AccessRule(); |
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//set permission type "allow" |
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accessRule.setPermissionType(DENY); |
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} |
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// Add the node to the stack, so that any text data can be |
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// added as it is encountered |
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nodeStack.push(currentNode); |
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public void characters(char[] cbuf, int start, int len) throws SAXException |
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{
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super.characters(cbuf, start, len); |
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// access stuff |
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DBSAXNode currentNode = (DBSAXNode)nodeStack.peek(); |
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String currentTag = currentNode.getTagName(); |
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// for top document level |
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AccessSection accessSection = (AccessSection) |
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topLevelAccessControlMap.get(docid); |
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// if accessSection is null stop it |
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if( accessSection == null) |
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{
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return; |
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} |
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String permOrder = accessSection.getPermissionOrder(); |
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String sql = "INSERT INTO xml_access (docid, principal_name, permission, "+ |
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"perm_type, perm_order, accessfileid) VALUES " + |
Also available in: Unified diff
Access control for documents level works.