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package com.sun.xml.ws.policy;

import javax.xml.namespace.QName;

/**
 * Commonly used constants by the policy implementations
 */
public final class PolicyConstants {
    
    /**
     * Standard WS-Policy namespace URI
     */       
    public static final String POLICY_NAMESPACE_URI = "http://schemas.xmlsoap.org/ws/2004/09/policy";

    /**
     * Sun proprietary policy namespace URI
     */       
    public static final String SUN_POLICY_NAMESPACE_URI = "http://java.sun.com/xml/ns/wsit/policy";

    /**
     * Default WS-Policy namespace prefix
     */       
    public static final String POLICY_NAMESPACE_PREFIX = "wsp";

    /**
     * Sun proprietary policy namespace prefix
     */       
    public static final String SUN_POLICY_NAMESPACE_PREFIX = "sunwsp";

    /**
     * Standard WS-Security Utility namespace URI, used in Policy Id
     */
    public static final String WSU_NAMESPACE_URI = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd";
    
    /**
     * Standard WS-Security Utility namespace prefix, used in Policy Id
     */
    public static final String WSU_NAMESPACE_PREFIX = "wsu";

    /**
     * Standard XML namespace URI
     */       
    public static final String XML_NAMESPACE_URI = "http://www.w3.org/XML/1998/namespace";

    /**
     * Fully qualified name of the SUN's proprietary policy assertion visibility attribute
     */       
    public static final QName VISIBILITY_ATTRIBUTE = new QName(SUN_POLICY_NAMESPACE_URI, "visibility");

    /**
     * Recognized value of the SUN's proprietary policy assertion visibility attribute
     */       
    public static final String VISIBILITY_VALUE_PRIVATE = "private";
    
    /**
     * Fully qualified name of the WS-Policy Policy XML element
     */       
    public static final QName POLICY = new QName(POLICY_NAMESPACE_URI, "Policy");

    /**
     * Fully qualified name of the Policy wsu:Id XML attribute
     */       
    public static final QName WSU_ID = new QName(WSU_NAMESPACE_URI, "Id");

    /**
     * Fully qualified name of the xml:id policy attribute
     */       
    public static final QName XML_ID = new QName(XML_NAMESPACE_URI, "id");

    /**
     * Fully qualified name of the WS-Policy Policy Id XML attribute
     */       
    public static final QName POLICY_NAME = new QName(POLICY_NAMESPACE_URI, "Name");

    /**
     * Fully qualified name of the WS-Policy Policy XML element
     */       
    public static final QName POLICY_REFERENCE = new QName(POLICY_NAMESPACE_URI, "PolicyReference");

    /**
     * Fully qualified name of the WS-Policy ExactlyOne XML element
     */       
    public static final QName EXACTLY_ONE = new QName(POLICY_NAMESPACE_URI, "ExactlyOne");

    /**
     * Fully qualified name of the WS-Policy All XML element
     */       
    public static final QName ALL = new QName(POLICY_NAMESPACE_URI, "All");

    /**
     * Fully qualified name of the WS-PolicyAttachment UsingPolicy XML element
     */
    public static final QName USING_POLICY = new QName(POLICY_NAMESPACE_URI, "UsingPolicy");
    
    /**
     * Fully qualified name of the WS-Policy Optional XML attribute
     */
    public static final QName OPTIONAL = new QName(POLICY_NAMESPACE_URI, "Optional");
    
    /**
     * Fully qualified name of the WS-Policy URI XML attribute
     */
    public static final QName POLICY_URI = new QName(null, "URI");
    
    /**
     * Fully qualified name of the WS-Policy PolicyURIs XML attribute
     */
    public static final QName POLICY_URIs = new QName(POLICY_NAMESPACE_URI, "PolicyURIs");
    
    /**
     * Name under which we look up a default factory implementation
     */       
    public static final String POLICY_FACTORY_PROPERTY = "com.sun.xml.ws.policy.PolicyFactory";

    /**
     * Class name of the default factory implementation
     */       
    public static final String DEFAULT_POLICY_FACTORY_IMPLEMENTATION = "com.sun.xml.ws.policy.wspol.WSPolicyFactory";
    
    /**
     * Identifier of the client-side configuration file 
     */
    public static final String CLIENT_CONFIGURATION_IDENTIFIER = "client";
    
    /**
     * Prevent instantiation of this class.
     */
    private PolicyConstants() {
        // nothing to initialize
    }
}