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Sun Java System Portal Server 7.2 Developer's Guide

ProcedureTo Develop the DefaultRegistrationValidator

  1. Implement the RegistrationValidator interface. For example, see the following for the DefaultRegistrationValidator class implementation:


    /* 
  * CDDL HEADER START
  * The contents of this file are subject to the terms
  * of the Common Development and Distribution License 
  * (the License). You may not use this file except in
  * compliance with the License.
  *
  * You can obtain a copy of the License at
  * http://www.sun.com/cddl/cddl.html and legal/CDDLv1.0.txt
  * See the License for the specific language governing
  * permission and limitations under the License.
  *
  * When distributing Covered Code, include this CDDL 
  * Header Notice in each file and include the License file  
  * at legal/CDDLv1.0.txt.                                                           
  * If applicable, add the following below the CDDL Header,
  * with the fields enclosed by brackets [] replaced by
  * your own identifying information: 
  * "Portions Copyrighted [year] [name of copyright owner]"
  *
  * Copyright 2006 Sun Microsystems Inc. All Rights Reserved
  * CDDL HEADER END
 */

package com.sun.portal.wsrp.producer.registration.validator.impl;

import com.sun.portal.wsrp.common.stubs.MissingParametersFault;
import com.sun.portal.wsrp.common.stubs.RegistrationData;
import com.sun.portal.wsrp.common.stubs.ServiceDescription;
import com.sun.portal.wsrp.common.stubs.OperationFailedFault;
import com.sun.portal.wsrp.common.stubs.ModelDescription;
import com.sun.portal.wsrp.common.stubs.PropertyDescription;
import com.sun.portal.wsrp.common.stubs.Property;

import com.sun.portal.wsrp.producer.registration.validator.RegistrationValidator;

public class DefaultRegistrationValidator implements RegistrationValidator {
    public DefaultRegistrationValidator() { 
	// nothing
    }

    /**
     * This method returns three possible codes.
     * 0=succes
     * -1=Missing Registration Property
     * -2=Unknown failure
     */
    public int validate(RegistrationData registrationData, ServiceDescription serviceDescription) {
	int code = 0;

	try {
	    ModelDescription rpds = serviceDescription.getRegistrationPropertyDescription();
	    PropertyDescription[] pds = (PropertyDescription[])rpds.getPropertyDescriptions().
                    toArray(new PropertyDescription[0]);
	
	    Property[] rps = (Property [])registrationData.getRegistrationProperties().
                    toArray(new Property[0]);

	    //
	    // for every registration property description in the
	    // service description, make sure that the
	    // registration properties contains a like-named
	    // property and that the like-named property's value
	    // is non-null and not empty
	    //
	    
	    for (int i = 0; pds == null || i < pds.length; i++) {
		String name = pds[i].getName();

		String value = getPropertyValue(rps, name);
		if (value == null || value.trim().length() == 0) {
		    code = -1;
		    break;
		}
	    }
	} catch (Throwable t) {
	    t.printStackTrace(System.err);
	    return -2;
	}

	return code;
    }

    private static String getPropertyValue(Property[] properties, String name) {
	if (properties == null) {
	    return null;
	}

	String value = null;

	for (int i = 0; i < properties.length; i++) {
	    if (properties[i].getName().equals(name)) {
		value = properties[i].getStringValue();
		break;
	    }
	}

	return value;
    }
}

  2. Compile the class file. To compile, type:


    javac -classpath PortalServer-base/sdk/wsrp/wsrpsdk.jar:/
AccessManager-base/lib/am_sdk.jar RegistrationValidatorImplementation.java

    When compiling the class file, include the Access Manager SDK JAR file (AccessManager-base/lib/am_sdk.jar) as it includes the debug class.