Java Tomcat Application Hosting Discount Web Hosting, low cost Website hosting, cheap web site hosting featuring PHP,MySQL,PERL,servlets,Java,JSP,Tomcat

Alden Hosting offers private JVM (Java Virtual Machine), Java Server Pages (JSP), Servlets, and Servlets Manager with our Web Hosting Plans WEB 4 PLAN and WEB 5 PLAN , WEB 6 PLAN .

At Alden Hosting we eat and breathe Java! We are the industry leader in providing affordable, quality and efficient Java web hosting in the shared hosting marketplace. All our sites run on our Java hosing platform configured for optimum performance using Java 1.6, Tomcat 6.0.X, MySQL 5.0.x, Apache 2.2.xx and web application frameworks such as Struts, Hibernate, Cocoon, Ant, etc.

We offer only one type of Java hosting - Private Tomcat. Hosting accounts on the Private Tomcat environment get their very own Tomcat server. You can start and re-start your entire Tomcat server yourself.

« Previous • Trail • Next »

LDAP Compare

The LDAP "compare" operation allows a client to ask the server whether the named entry has an attribute/value pair. This allows the server to keep certain attribute/value pairs secret (i.e., not exposed for general "search" access) while still allowing the client limited use of them. Some servers might use this feature for passwords, for example, although it is insecure for the client to pass clear-text passwords in the "compare" operation itself.
To accomplish this in the JNDI, use suitably constrained arguments for the following methods:

search(Name name, String filter, SearchControls ctls)
search(Name name, String filterExpr, Object[]filterArgs, SearchControls ctls)

The filter must be of the form "(name=value)". You cannot use wild cards.

The search scope must be SearchControls.OBJECT_SCOPE.

You must request that no attributes be returned. If these criteria are not met, then these methods will use an LDAP "search" operation instead of an LDAP "compare" operation.

Here's an example that causes an LDAP "compare" operation to be used.
// Value of the attribute
byte[] key = {(byte)0x61, (byte)0x62, (byte)0x63, (byte)0x64, 
    (byte)0x65, (byte)0x66, (byte)0x67};

// Set up the search controls
SearchControls ctls = new SearchControls();
ctls.setReturningAttributes(new String[0]);       // Return no attrs
ctls.setSearchScope(SearchControls.OBJECT_SCOPE); // Search object only

// Invoke search method that will use the LDAP "compare" operation
NamingEnumeration answer = ctx.search("cn=S. User, ou=NewHires", 
    "(mySpecialKey={0})", new Object[]{key}, ctls);
If the compare is successful, the resulting enumeration will contain a single item whose name is the empty name and which contains no attributes.

« Previous • Trail • Next »

Alden Hosting offers private JVM (Java Virtual Machine), Java Server Pages (JSP), Servlets, and Servlets Manager with our Web Hosting Plans WEB 4 PLAN and WEB 5 PLAN , WEB 6 PLAN .

JAVA, JSP, SERVLETS, TOMCAT, SERVLETS MANAGER,
Private JVM (Java Virtual Machine),
Private Tomcat Server

JAVA, JSP, SERVLETS, TOMCAT, SERVLETS MANAGER,
Private JVM (Java Virtual Machine),
Private Tomcat Server


	Alden Hosting provides professional, efficient, and reliable business-class Web hosting services to small- and medium-sized businesses.

JAVA, JSP, SERVLETS, TOMCAT, SERVLETS MANAGER, Private JVM (Java Virtual Machine), Private Tomcat Server

JAVA, JSP, SERVLETS, TOMCAT, SERVLETS MANAGER, Private JVM (Java Virtual Machine), Private Tomcat Server

JAVA, JSP, SERVLETS, TOMCAT, SERVLETS MANAGER,
Private JVM (Java Virtual Machine),
Private Tomcat Server

JAVA, JSP, SERVLETS, TOMCAT, SERVLETS MANAGER,
Private JVM (Java Virtual Machine),
Private Tomcat Server