Revision 10000
Added by Jing Tao about 8 years ago
| src/edu/ucsb/nceas/metacat/Eml200SAXHandler.java | ||
|---|---|---|
| 300 | 300 |
+ "when they don't have write permission!"; |
| 301 | 301 |
|
| 302 | 302 |
private static final String UPDATEACCESSERROR = "User tried to update an " |
| 303 |
+ "access module when they don't have \"ALL\" permission!";
|
|
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+ "access module when they don't have \"ALL\" permission on the object ";
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|
| 304 | 304 |
|
| 305 | 305 |
public static final String TOPLEVEL = "top"; |
| 306 | 306 |
|
| ... | ... | |
| 356 | 356 |
// we need to check if user update access subtree |
| 357 | 357 |
if ( !control.hasPermission(user, groups, AccessControlInterface.ALLSTRING) |
| 358 | 358 |
&& !control.hasPermission(user, groups, AccessControlInterface.CHMODSTRING) |
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&& !AuthUtil.isAdministrator(user, groups)) {
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|
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&& !AuthUtil.isAdministrator(user, groups) && writeAccessRules) {
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|
| 360 | 360 |
|
| 361 | 361 |
needToCheckAccessModule = true; |
| 362 | 362 |
topAccessSubTreeFromDB = getTopAccessSubTreeFromDB(); |
| ... | ... | |
| 1717 | 1717 |
* topLevel, additionalLevel(data access) and referenced access module*/ |
| 1718 | 1718 |
private void compareAllAccessModules() throws SAXException |
| 1719 | 1719 |
{
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String guid = docid+"."+revision; |
|
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try {
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|
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guid = IdentifierManager.getInstance().getGUID(docid, Integer.valueOf(revision)); |
|
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} catch (Exception e) {
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logMetacat.warn("Eml200SAXHandler.compareAllAccessModules - we can't get object identifier for metacat id "+guid);
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} |
|
| 1720 | 1726 |
//compare top level |
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compareAccessSubtree(topAccessSubTreeFromDB, topAccessSection); |
|
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compareAccessSubtree(topAccessSubTreeFromDB, topAccessSection, guid);
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|
| 1722 | 1728 |
|
| 1723 | 1729 |
//compare additional level |
| 1724 | 1730 |
int oldSize = additionalAccessSubTreeListFromDB.size(); |
| 1725 | 1731 |
int newSize = additionalAccessVector.size(); |
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|
|
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|
|
| 1726 | 1734 |
// if size is different, use deleted or added rules, so throw a exception |
| 1727 | 1735 |
if (oldSize != newSize) |
| 1728 | 1736 |
{
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throw new SAXException(UPDATEACCESSERROR); |
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throw new SAXException(UPDATEACCESSERROR+guid);
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|
| 1730 | 1738 |
} |
| 1731 | 1739 |
//because access modules are both ordered in ASC in vectors, so we can |
| 1732 | 1740 |
// compare one bye one |
| ... | ... | |
| 1736 | 1744 |
additionalAccessSubTreeListFromDB.elementAt(i); |
| 1737 | 1745 |
AccessSection fromParser = (AccessSection) |
| 1738 | 1746 |
additionalAccessVector.elementAt(i); |
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compareAccessSubtree(fromDB, fromParser); |
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compareAccessSubtree(fromDB, fromParser, guid);
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|
| 1740 | 1748 |
} |
| 1741 | 1749 |
|
| 1742 | 1750 |
//compare referenced level |
| ... | ... | |
| 1748 | 1756 |
referencedAccessSubTreeListFromDB.get(id); |
| 1749 | 1757 |
AccessSection fromParser = (AccessSection) |
| 1750 | 1758 |
possibleReferencedAccessHash.get(id); |
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compareAccessSubtree(fromDB, fromParser); |
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compareAccessSubtree(fromDB, fromParser, guid);
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|
| 1752 | 1760 |
} |
| 1753 | 1761 |
} |
| 1754 | 1762 |
|
| ... | ... | |
| 1757 | 1765 |
* compare the parsed result |
| 1758 | 1766 |
*/ |
| 1759 | 1767 |
private void compareAccessSubtree(AccessSection fromDBTable, |
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AccessSection fromParser) |
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AccessSection fromParser, String identifier)
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throws SAXException |
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{
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| 1763 | 1771 |
if (fromDBTable == null || fromParser == null) |
| 1764 | 1772 |
{
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throw new SAXException(UPDATEACCESSERROR); |
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throw new SAXException(UPDATEACCESSERROR+identifier);
|
|
| 1766 | 1774 |
} |
| 1767 | 1775 |
Stack nodeStackFromDBTable = fromDBTable.getSubTreeNodeStack(); |
| 1768 | 1776 |
Stack nodeStackFromParser = fromParser.getStoredTmpNodeStack(); |
| ... | ... | |
| 1771 | 1779 |
while(!nodeStackFromDBTable.isEmpty()){
|
| 1772 | 1780 |
tempStack.push(nodeStackFromDBTable.pop()); |
| 1773 | 1781 |
} |
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comparingNodeStacks(tempStack, nodeStackFromParser); |
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comparingNodeStacks(tempStack, nodeStackFromParser, identifier);
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|
| 1775 | 1783 |
} |
| 1776 | 1784 |
|
| 1777 | 1785 |
/* Compare two node stacks to see if they are same */ |
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private void comparingNodeStacks(Stack stack1, Stack stack2) |
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private void comparingNodeStacks(Stack stack1, Stack stack2, String identifier)
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|
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throws SAXException |
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{
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| 1781 | 1789 |
// make sure stack1 and stack2 are not empty |
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if (stack1.isEmpty() || stack2.isEmpty()) {
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| 1783 | 1791 |
logMetacat.info("Because stack is empty!");
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throw new SAXException(UPDATEACCESSERROR); |
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throw new SAXException(UPDATEACCESSERROR+identifier);
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|
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} |
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// go throw two stacks and compare every element |
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while (!stack1.isEmpty()) {
|
| ... | ... | |
| 1796 | 1804 |
|
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logMetacat.error( |
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"Node stack2 is empty but stack1 isn't!"); |
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throw new SAXException(UPDATEACCESSERROR); |
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throw new SAXException(UPDATEACCESSERROR+identifier);
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|
| 1800 | 1808 |
} |
| 1801 | 1809 |
// if two records are not same throw a exception |
| 1802 | 1810 |
if (!record1.contentEquals(record2)) {
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| 1803 | 1811 |
logMetacat.info("Two records from new and old stack are not "
|
| 1804 | 1812 |
+ "same!" + record1 + "--" +record2); |
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throw new SAXException(UPDATEACCESSERROR); |
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| 1813 |
throw new SAXException(UPDATEACCESSERROR+identifier);
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|
| 1806 | 1814 |
}//if |
| 1807 | 1815 |
}//while |
| 1808 | 1816 |
|
| ... | ... | |
| 1812 | 1820 |
logMetacat.info( |
| 1813 | 1821 |
"stack2 still have some elements while stack1 " |
| 1814 | 1822 |
+ "is empty! "); |
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throw new SAXException(UPDATEACCESSERROR); |
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| 1823 |
throw new SAXException(UPDATEACCESSERROR+identifier);
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|
| 1816 | 1824 |
}//if |
| 1817 | 1825 |
}//comparingNodeStacks |
| 1818 | 1826 |
|
Also available in: Unified diff
Add the guid information in the sax exception when users try to update the access part but they don't have all permission.