package org.tmatesoft.svn.core.internal.wc17.db.statement;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.internal.db.SVNSqlJetDb;
import org.tmatesoft.svn.core.internal.db.SVNSqlJetDeleteStatement;
import org.tmatesoft.svn.core.internal.wc17.db.statement.SVNWCDbSchema.NODES__Fields;
/**
* -- STMT_DELETE_SHADOWED_RECURSIVE
* DELETE FROM nodes
* WHERE wc_id = ?1
* AND (local_relpath = ?2
* OR IS_STRICT_DESCENDANT_OF(local_relpath, ?2))
* AND (op_depth < ?3
* OR (op_depth = ?3 AND presence = 'base-deleted')) *
*/
public class SVNWCDbDeleteShadowedRecursive extends SVNSqlJetDeleteStatement {
public SVNWCDbDeleteShadowedRecursive(SVNSqlJetDb sDb) throws SVNException {
super(sDb, SVNWCDbSchema.NODES);
}
@Override
protected Object[] getWhere() throws SVNException {
return new Object[] {getBind(1)};
}
@Override
protected boolean isFilterPassed() throws SVNException {
long rowDepth = getColumnLong(NODES__Fields.op_depth);
String rowPath = getColumnString(NODES__Fields.local_relpath);
long queryDepth = (Long) getBind(3);
String queryPath = (String) getBind(2);
if (rowPath.equals(queryPath) || rowPath.startsWith(queryPath + "/")) {
if (rowDepth < queryDepth) {
return true;
}
if (rowDepth == queryDepth) {
return "base-deleted".equals(getColumnString(NODES__Fields.presence));
}
}
return false;
}
}