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java.lang.Objectorg.apache.directory.shared.ldap.util.NamespaceTools
Tools dealing with common Naming operations.
Constructor Summary | |
NamespaceTools()
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Method Summary | |
static java.lang.String[] |
getCompositeComponents(java.lang.String compositeNameComponent)
Gets the '+' appended components of a composite name component. |
static java.lang.String |
getLastComponent(java.lang.String a_name)
Fast and efficiently get last index of a comma from a_name and return substring from comma to end of the string. |
static java.lang.String |
getNamespaceString(javax.naming.Name a_name)
Generates the string representation of a name. |
static java.lang.String |
getNamespaceString(java.lang.String a_base,
javax.naming.Name a_name)
Generates the string representation of a name off of a base prefix. |
static java.lang.String |
getParent(java.lang.String a_childDN)
Given a child distinguished name this method gets the distinguished name of the parent. |
static java.lang.String |
getRdn(java.lang.String a_name)
Quickly splits off the relative distinguished name component. |
static java.lang.String |
getRdnAttribute(java.lang.String a_rdn)
Gets the attribute of a single attribute rdn or name component. |
static java.lang.String |
getRdnValue(java.lang.String a_rdn)
Gets the value of a single name component of a distinguished name. |
static javax.naming.Name |
getRelativeName(javax.naming.Name ancestor,
javax.naming.Name descendant)
Gets the relative name between an ancestor and a potential descendant. |
static boolean |
hasCompositeComponents(java.lang.String name)
Checks to see if a name has name complex name components in it. |
static java.lang.String |
inferLdapName(java.lang.String realm)
Uses the algorithm in RFC 2247 to infer an LDAP name from a Kerberos realm name or a DNS domain name. |
static boolean |
isDescendant(javax.naming.Name a_ancestor,
javax.naming.Name a_descendant)
Tests to see if a candidate entry is a descendant of a base. |
static boolean |
isRoot(java.lang.String a_dn)
Checks to see if a distinguished name is a root. |
static boolean |
isSibling(javax.naming.Name a_name1,
javax.naming.Name a_name2)
Checks to see if two names are siblings. |
static java.lang.String |
setRdn(java.lang.String a_name,
java.lang.String a_rdn)
Sets the rdn of a distinguished name string. |
java.lang.String |
toLowerAttributeType(java.lang.String nameComponent)
Lowercases the attribute of a complex name component or a simple one with a single attribute value pair. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public NamespaceTools()
Method Detail |
public static boolean isRoot(java.lang.String a_dn) throws javax.naming.InvalidNameException
a_dn
- distinguished name to test.
javax.naming.InvalidNameException
- if a_dn is not syntactically correctlypublic static java.lang.String getParent(java.lang.String a_childDN) throws javax.naming.InvalidNameException
a_childDN
- the distinguished name of the child.
javax.naming.InvalidNameException
- if dn is not syntactically correctlypublic static java.lang.String getNamespaceString(javax.naming.Name a_name) throws javax.naming.InvalidNameException
a_name
- the Name object to convert to a string.
javax.naming.InvalidNameException
- if the name is a federated composite name.public static java.lang.String getNamespaceString(java.lang.String a_base, javax.naming.Name a_name) throws javax.naming.InvalidNameException
a_base
- the prefix of the name.a_name
- the name to add to the prefix.
javax.naming.InvalidNameException
- if the name is a federated composite name or if a_base is an
invalid DN.public static java.lang.String getLastComponent(java.lang.String a_name)
a_name
- the name from which the last component is to be extracted.
public static java.lang.String getRdn(java.lang.String a_name)
a_name
- the distinguished name or a name fragment
public static java.lang.String setRdn(java.lang.String a_name, java.lang.String a_rdn)
a_name
- the distinguished name to append the rdn toa_rdn
- the relative distinguished name to append
public static java.lang.String getRdnAttribute(java.lang.String a_rdn)
a_rdn
- the name component
public static java.lang.String getRdnValue(java.lang.String a_rdn)
a_rdn
- the name component to get the value from
public static boolean isSibling(javax.naming.Name a_name1, javax.naming.Name a_name2)
a_name1
- the first namea_name2
- the second name
public static boolean isDescendant(javax.naming.Name a_ancestor, javax.naming.Name a_descendant)
a_ancestor
- the base ancestora_descendant
- the candidate to test for descendancy
public static javax.naming.Name getRelativeName(javax.naming.Name ancestor, javax.naming.Name descendant) throws javax.naming.NamingException
ancestor
- the normalized distinguished name of the ancestor contextdescendant
- the normalized distinguished name of the descendant context
javax.naming.NamingException
- if the contexts are not related in the ancestual sensepublic static java.lang.String inferLdapName(java.lang.String realm)
realm
- the realm or domain name
public static java.lang.String[] getCompositeComponents(java.lang.String compositeNameComponent) throws javax.naming.NamingException
compositeNameComponent
- a single name component not a whole name
javax.naming.NamingException
- if nameComponent is invalid (starts with a +)public static boolean hasCompositeComponents(java.lang.String name) throws javax.naming.NamingException
name
-
javax.naming.NamingException
public java.lang.String toLowerAttributeType(java.lang.String nameComponent) throws javax.naming.NamingException
nameComponent
- the name component to lower the case of attribute types
javax.naming.NamingException
- if the component is malformed
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