Revision 6016
Added by ben leinfelder about 13 years ago
| Eml210SAXHandler.java | ||
|---|---|---|
| 46 | 46 |
import org.xml.sax.Attributes; |
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import org.xml.sax.SAXException; |
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import edu.ucsb.nceas.metacat.accesscontrol.AccessControlForSingleFile; |
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import edu.ucsb.nceas.metacat.accesscontrol.AccessControlInterface; |
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import edu.ucsb.nceas.metacat.accesscontrol.AccessRule; |
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import edu.ucsb.nceas.metacat.accesscontrol.AccessSection; |
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import edu.ucsb.nceas.metacat.accesscontrol.XMLAccessDAO; |
|
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import edu.ucsb.nceas.metacat.database.DBConnection; |
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import edu.ucsb.nceas.metacat.database.DBConnectionPool; |
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import edu.ucsb.nceas.metacat.properties.PropertyService; |
| ... | ... | |
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throw new SAXException("The access object is null");
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} |
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String currentDocId = null; |
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String accessFileId = docid; |
|
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String permOrder = accessSection.getPermissionOrder(); |
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String sql = null; |
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PreparedStatement pstmt = null; |
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if (topLevel) {
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sql = "INSERT INTO xml_access (docid, principal_name, permission, " |
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+ "perm_type, perm_order, accessfileid) VALUES " |
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+ " (?, ?, ?, ?, ?, ?)"; |
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currentDocId = docid; |
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} else {
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sql = "INSERT INTO xml_access (docid,principal_name, " |
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+ "permission, perm_type, perm_order, accessfileid, subtreeid" |
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+ ") VALUES" + " (?, ?, ?, ?, ?, ?, ?)"; |
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currentDocId = accessSection.getDataFileName(); |
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// for subtree should specify the |
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if (subSectionId == null) {
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throw new SAXException("The subsection is null");
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} |
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} |
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try {
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pstmt = connection.prepareStatement(sql); |
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// Increase DBConnection usage count |
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connection.increaseUsageCount(1); |
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// Bind the values to the query |
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pstmt.setString(6, docid); |
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logMetacat.debug("Accessfileid in accesstable: " + docid);
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pstmt.setString(5, permOrder); |
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logMetacat.debug("PermOder in accesstable: " + permOrder);
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// if it is not top level, set subsection id |
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if (topLevel) {
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pstmt.setString(1, docid); |
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logMetacat.debug("Docid in accesstable: " + docid);
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} |
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if (!topLevel) {
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pstmt.setString(1, accessSection.getDataFileName()); |
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logMetacat.debug("Docid in accesstable: " + inlineDataFileName);
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|
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// for subtree should specify the |
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if (subSectionId == null) {
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throw new SAXException("The subsection is null");
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} |
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pstmt.setString(7, subSectionId); |
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logMetacat.debug("SubSectionId in accesstable: " + subSectionId);
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} |
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|
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AccessControlForSingleFile acfsf = new AccessControlForSingleFile(currentDocId); |
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Vector<AccessRule> accessRules = accessSection.getAccessRules(); |
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// go through every rule |
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for (int i = 0; i < accessRules.size(); i++) {
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AccessRule rule = accessRules.elementAt(i); |
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String permType = rule.getPermissionType(); |
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int permission = rule.getPermission(); |
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pstmt.setInt(3, permission); |
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logMetacat.debug("permission in accesstable: " + permission);
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pstmt.setString(4, permType); |
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logMetacat.debug("Permtype in accesstable: " + permType);
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// go through every principle in rule |
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Vector<String> nameVector = rule.getPrincipal(); |
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for (int j = 0; j < nameVector.size(); j++) {
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String prName = nameVector.elementAt(j); |
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pstmt.setString(2, prName); |
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logMetacat.debug("Principal in accesstable: " + prName);
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logMetacat.debug("running sql: " + pstmt.toString());
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pstmt.execute(); |
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XMLAccessDAO dao = new XMLAccessDAO(); |
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dao.setAccessFileId(accessFileId); |
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dao.setDocId(currentDocId); |
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dao.setPermission(new Long(permission)); |
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dao.setPermOrder(permOrder); |
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dao.setPermType(permType); |
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dao.setPrincipalName(prName); |
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dao.setSubTreeId(subSectionId); |
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// insert if it does not exist |
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if (!acfsf.accessControlExists(dao)) {
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acfsf.insertPermissions(dao); |
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} |
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|
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}// for |
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}// for |
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pstmt.close(); |
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}// try |
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catch (SQLException e) {
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catch (Exception e) {
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throw new SAXException("EMLSAXHandler.writeAccessRuletoDB(): "
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+ e.getMessage()); |
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}// catch |
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finally {
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try {
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pstmt.close(); |
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} catch (SQLException ee) {
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throw new SAXException("EMLSAXHandler.writeAccessRuletoDB(): "
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+ ee.getMessage()); |
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} |
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}// finally |
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}// writeGivenAccessRuleIntoDB |
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/* Write a gaven access rule into db */ |
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private void writeAccessRuleForRelatedDataFileIntoDB(AccessSection accessSection, |
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String dataId) throws SAXException {
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if (accessSection == null) {
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throw new SAXException("The access object is null");
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} |
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// get rid of rev from dataId |
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// dataId = MetacatUtil.getDocIdFromString(dataId); |
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String permOrder = accessSection.getPermissionOrder(); |
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String sql = null; |
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PreparedStatement pstmt = null; |
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sql = "INSERT INTO xml_access (docid, principal_name, permission, " |
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+ "perm_type, perm_order, accessfileid) VALUES " + " (?, ?, ?, ?, ?, ?)"; |
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try {
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pstmt = connection.prepareStatement(sql); |
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// Increase DBConnection usage count |
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connection.increaseUsageCount(1); |
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// Bind the values to the query |
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pstmt.setString(1, dataId); |
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logMetacat.debug("Docid in accesstable: " + docid);
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pstmt.setString(6, docid); |
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logMetacat.debug("Accessfileid in accesstable: " + docid);
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pstmt.setString(5, permOrder); |
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logMetacat.debug("PermOder in accesstable: " + permOrder);
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// if it is not top level, set subsection id |
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|
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Vector<AccessRule> accessRules = accessSection.getAccessRules(); |
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// go through every rule |
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for (int i = 0; i < accessRules.size(); i++) {
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AccessRule rule = accessRules.elementAt(i); |
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String permType = rule.getPermissionType(); |
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int permission = rule.getPermission(); |
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pstmt.setInt(3, permission); |
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logMetacat.debug("permission in accesstable: " + permission);
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pstmt.setString(4, permType); |
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logMetacat.debug("Permtype in accesstable: " + permType);
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// go through every principle in rule |
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Vector<String> nameVector = rule.getPrincipal(); |
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for (int j = 0; j < nameVector.size(); j++) {
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String prName = nameVector.elementAt(j); |
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pstmt.setString(2, prName); |
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logMetacat.debug("Principal in accesstable: " + prName);
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logMetacat.debug("running sql: " + pstmt.toString());
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pstmt.execute(); |
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}// for |
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}// for |
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pstmt.close(); |
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}// try |
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catch (SQLException e) {
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throw new SAXException("EMLSAXHandler.writeAccessRuletoDB(): "
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+ e.getMessage()); |
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}// catch |
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finally {
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try {
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pstmt.close(); |
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} catch (SQLException ee) {
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throw new SAXException("EMLSAXHandler.writeAccessRuletoDB(): "
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+ ee.getMessage()); |
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} |
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}// finally |
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|
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}// writeAccessRuleForRalatedDataFileIntoDB |
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|
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/* Delete from db all permission for resources related to @aclid if any. */ |
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private void deletePermissionsInAccessTable(String aclid) throws SAXException {
|
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Statement stmt = null; |
Also available in: Unified diff
use access control dao for setting access in EML parser. send additional xml_access info in replication request