Java DN.countRDNs方法代码示例

import com.novell.ldap.util.DN; //导入方法依赖的package包/类
public int compare(Object o1, Object o2) {
	DN dn1 = (DN) o1;
	DN dn2 = (DN) o2;
	
	int num1 = dn1.countRDNs();
	int num2 = dn2.countRDNs();
	
	if (num1 < num2) {
		return -1;
	}
	
	if (num1 > num2) {
		return 1;
	}
	
	try {
		if (dn1.equals(dn2)) {
			return 0;
		}
	} catch (IllegalArgumentException e) {
		
	}
	
	return dn1.toString().compareTo(dn2.toString());
}
 

import com.novell.ldap.util.DN; //导入方法依赖的package包/类
private void add(AccessControlItem aci) {
	DN dn = aci.getDn();
	if (aci.getNum() == 3) {
		////System.out.println();
	}
	//work in reverse from the end of the dn to the front
	Vector<RDN> rdns = dn.getRDNs();
	
	for (int i=rdns.size() - 1;i>=0;i--) {
		DN levelDN = new DN();
		for (int l=rdns.size() - 1;l>=i;l--) {
			
			levelDN.addRDNToFront(rdns.get(l));
			AciLevel level = this.acl.get(levelDN);
			if (level == null) {
				level = new AciLevel();
				level.acis = new ArrayList<AccessControlItem>();
				//we need to add all parents
				
				for (int m=1;m<levelDN.countRDNs();m++) {
					DN parentDNs = new DN();
					Vector<RDN> parentRDNs = levelDN.getRDNs();
					for (int k=m;k<levelDN.countRDNs();k++) {
						parentDNs.addRDNToBack(parentRDNs.get(k));
					}
					
					AciLevel parentLevel = this.acl.get(parentDNs);
					if (parentLevel != null) {
						Iterator<AccessControlItem> aciIt = parentLevel.acis.iterator();
						while (aciIt.hasNext()) {
							AccessControlItem aciItem = aciIt.next();
							if (! level.acis.contains(aciItem)) {
								level.acis.add(aciItem);
							}
						}
					}
				}
				
				this.acl.put(levelDN,level);
			}
			
			if (! level.acis.contains(aci)) {
				level.acis.add(aci);
			}
		}
	}
	
	//now make sure we get all children too
	Iterator<DN> it = this.acl.keySet().iterator();
	while (it.hasNext()) {
		dn = it.next();
		if (this.isDescendantOf(aci.getDn(),dn) && ! acl.get(dn).acis.contains(aci)) {
			acl.get(dn).acis.add(aci);
		}
	}
}
 

import com.novell.ldap.util.DN; //导入方法依赖的package包/类
public void addBackend(String label,DN name, NameSpace namespace) {
   	namespace.setRouter(this);
   	this.backends.put(label,namespace);
   	
   	if (name.countRDNs() == 0) {
   		this.rootNS = namespace;
   		return;
   	}
   	
	DN curr = new DN(name.toString());
	Level level;
	for (int i=0,m=name.countRDNs();i<m;i++) {
		level = this.subtree.get(curr);
		if (level == null) {
			level = new Level();
			this.subtree.put(curr,level);
		}
		
		if (! level.backends.contains(namespace)) {
			//level.backends.add(backend);
			
			if (level.backends.size() == 0) {
				level.backends.add(namespace);
			} else {
			
				//this needs to be sorted, most exact to least
				boolean found = false;
				for (int j=0;j<level.backends.size();j++) {
					NameSpace part =  level.backends.get(j);
					
					/*
					 * If the namespace added 
					 */
					if (newNamespaceProceedsCurrent(namespace, part)) {
						
						if (namespace.getBase().getDN().countRDNs() < part.getBase().getDN().countRDNs() || checkWeighting(namespace, part)) {
							level.backends.add(j,namespace);
							found = true;
							break;
						}
					} 
				}
				
				if (! found) {
					level.backends.add(namespace);
				}
			}
			
		}
		
		
		
		curr = curr.getParent();
		
	}
	
}