upload class for metacat harvester
Field data will be normalized.
Add code to hanlder wirte and update funtion.
Add code to write relation table.
Add some debug message.
add code to make sure subject, relationship and object is not null.
Add delete access subtree in delete method.
Get the file size limit from property rather than hard code.
Don't write online data id into db.
Fixed bug to find catalog id for eml2 document.
Revise code to decide use which parser.
Fixed a bug to checking error.
Revise getURLContent method and give up httpclient.
Add code to get rid of white space in url.
Using httpclient as http and https protocol handler.
Add a new method to replace whtie space by %20 in url string.
Change a debug statement.
Change the code to get docid.
Add debugMessage.
This class will write triple to db.
Move the code that writes triple to db to DBSAXHandler class.
Add code to parse triple.
Add a method to write error message into log file.
Revise code to handle text node be splitted into two nodes.
Revise update method. Every write action will check out a db connection. So it can handle a huge mount of write action.
Change a method from private to public and it can be shared by other class.
Revise code to handle text node were splited into two nodes.
Using triple rather than query to get relation.
Don't apply access rule for online data file.
Add relation handler and access handler here.
Get rid of access and relationa runner from run() method.
Add code to handle access rule for online data.
Add code to handle eml2 replciation.
Add code to handle initialize eml2 parser.
Change writereplication method to non-static.
Add some debugMessage.
Change some debug level
Add some new method to get docid from online url.
Add contenttypeprovider when read a data file.
Fixed a bug which cause null exception.
Change eml2namespace variable from private to public.
Add code to handle eml2 contentype.
Get eml2 name space from peroperty file.
Add a new class to handle contenttyp setting for data file.
Fixed bug for storing access section.
Add a contenEquals method.
Add a method to revise a stack.
Add code to handle reference access couldn't be updated if user doesn't have all permission.
Add some methods and fields here.
Add a field to this class.
Fixed bug to decide if a document is a accesss document.
Add code to handle update access subtree.
Extends this class from subtree and changed some methods.
added a prefix to the debug statements. the default is the build name property. The prefix can be set in the build.xml file. the property name is 'debugprefix'
Add code to handle access module to keep track startid and end id.
Add some methods to handle start node id and end node id.
Add run access control even for access document.
Get rid off to pasre additional access module.
Change the key of unaccessablesubtree from subtreeid to startnodeid. because some subtree doesn't have subtreeid.
Add code to get filted subtree nodes
Change a method name to mergeEquivlentSubTree.
Implement Comparator interface.
Revise the class.
Change the debugMessage for characters.
Add code for checking if a user try to update inline data.
Add code to handle check inline data if a user update it but the user doesn't have permission to do it.
Move a methods
Add a new class to handle nested subtree access control.
Add code to handle if a unaccessable subtree is another subtree of unaccessable subtree.
Finished the coding to ckeck an user try to update a subtree which it doesn't have write permission.
Add code to handle checking if user updated a subtree which he doesn't have permission.
Change processDTD to protected.
Add code to checking if user update a subtree it doesn't have write permission.
Add a class to handle append a unreadable subtree to document. (Not finished yet)
Add code to do get subtree nodes from db.
Add some getmethods.
Change debugMessage prototype.
Change debugMessage
Chagnge debugMessage prototype.
Change the debugMessage prototype.
Change the prototype for debugMessage()
Change the debugMessage from (string) to (string int)
Change debugMessage method from (String) to (String, int).
Fixed a bug to check permission for a node.
Revise the method to get docid withoutRevision from inlinedataid.
Finished the implementation for action readinlinedata. The prototype is action=readinlinedata&inlinedataid=eml.23.1.1
Set default content type for data file.
Add code to handle check a node permission for subtree access control.
Add a new method to get docid from inline data id.
Add a new action readilninedata for metacat. By this action, user can read inline data only.
Add a flag in read action that the user want inline data in xml document or not.
Fixed bug that the parser can't handle a eml without access.
Add code handle if put inline data into xml document or not.
Change the debug message.
Change the debug level.
Add code in addtionalmetadta, so metacat can handle same subtree id was put in describes in different additionalmetadata.
Add a field varible references and set, get methods.
Add eml parser checking here.
Fixed a bug in reading data file.