Clover coverage report - Code Coverage for hivemind release 1.1-beta-1
Coverage timestamp: Thu Apr 28 2005 19:53:41 EDT
file stats: LOC: 82   Methods: 0
NCLOC: 11   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
ConstructableServicePoint.java - - - -
coverage
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 // Copyright 2004, 2005 The Apache Software Foundation
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 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // You may obtain a copy of the License at
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 //
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 //     http://www.apache.org/licenses/LICENSE-2.0
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 //
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 // Unless required by applicable law or agreed to in writing, software
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 // distributed under the License is distributed on an "AS IS" BASIS,
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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 // See the License for the specific language governing permissions and
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 // limitations under the License.
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 package org.apache.hivemind.impl;
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 import java.util.List;
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 import org.apache.hivemind.*;
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 import org.apache.hivemind.internal.ServicePoint;
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 import org.apache.hivemind.internal.ServiceImplementationConstructor;
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 /**
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  * "Private" interface used by a {@link org.apache.hivemind.internal.ServiceModel}s to access
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  * non-public information about a {@link org.apache.hivemind.internal.ServicePoint}, such as its
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  * instance builder and interceptors.
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  * 
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  * @author Howard Lewis Ship
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  */
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 public interface ConstructableServicePoint extends ServicePoint
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 {
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     /**
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      * Returns the constructor that can create the core service implementation. Returns the service
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      * constructor, if defined, or the default service constructor. The default service constructor
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      * comes from the <service-point> itself; other modules can override this default using an
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      * <implementation> element.
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      */
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     public ServiceImplementationConstructor getServiceConstructor();
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     /**
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      * Returns a list of {@link org.apache.hivemind.internal.ServiceInterceptorContribution}s, ordered
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      * according to their dependencies. May return null or an empty list.
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      * <p>
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      * Note that the order is tricky! To keep any error messages while ordering the interceptors
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      * understandable, they are ordered according into runtime execution order. Example: If we want
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      * a logging interceptor to operate before a security-check interceptor, we'll write the
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      * following in the descriptor:
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      * 
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      * <pre>
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      *           &lt;interceptor service-id=&quot;hivemind.LoggingInterceptor&quot; before=&quot;*&quot;/&gt;
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      *           &lt;interceptor service-id=&quot;somepackage.SecurityInterceptor&quot;/&gt;
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      * </pre>
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      * 
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      * The <code>before</code> value for the first interceptor contribution will be assigned to
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      * the contribution's
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      * {@link org.apache.hivemind.internal.ServiceInterceptorContribution#getFollowingInterceptorIds() followingInterceptorIds}
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      * property, because all other interceptors (including the security interceptor) should have
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      * their behavior follow the logging interceptor.
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      * <p>
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      * To get this behavior, the logging interceptor will delegate to the security interceptor, and
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      * the security interceptor will delegate to the core service implementation.
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      * <p>
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      * The trick is that interceptors are applied in reverse order: we start with core service
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      * implementation, wrap it with the security interceptor, then wrap that with the logging
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      * interceptor ... but that's an issue that applies when building the interceptor stack around
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      * the core service implementation.
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      */
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     public List getOrderedInterceptorContributions();
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     /**
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      * Invoked by the ServiceModel when constuction information (the builder and interceptors) is no
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      * longer needed.
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      */
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     public void clearConstructorInformation();
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     /**
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      * Returns the {@link ShutdownCoordinator}, used by the service model to inform proxies that
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      * the service has shutdown.
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      */
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     public ShutdownCoordinator getShutdownCoordinator();
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 }