diff options
Diffstat (limited to 'java/beans/beancontext/BeanContextServiceProvider.java')
| -rw-r--r-- | java/beans/beancontext/BeanContextServiceProvider.java | 148 |
1 files changed, 74 insertions, 74 deletions
diff --git a/java/beans/beancontext/BeanContextServiceProvider.java b/java/beans/beancontext/BeanContextServiceProvider.java index c09b5815f..7475a61bd 100644 --- a/java/beans/beancontext/BeanContextServiceProvider.java +++ b/java/beans/beancontext/BeanContextServiceProvider.java @@ -7,7 +7,7 @@ GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU @@ -60,79 +60,79 @@ import java.util.Iterator; */ public interface BeanContextServiceProvider { - /** - * Get a service. - * Called from <code>BeanContextServices.getService()</code>. - * - * <p>If the requested service class is not available, or if this - * <code>BeanContextServiceProvider</code> chooses not honor the - * request for some reason, then this method will return - * <code>null</code>.</p> - * - * This method may throw unchecked exceptions, so watch out. - * - * @param services the <code>BeanContextServices</code> that wants - * to get the service. Only weak references to this will - * be retained, and it will never be changed, only queried - * in a read-only manner. - * @param requestor the actual requestor of the service. Only - * weak references to this will be retained, and it will - * never be changed, only queried in a read-only manner. - * @param serviceClass the <code>Class</code> of the service being - * requested. - * @param serviceSelector a parameter to customize the service - * returned with. - * @return an instance of <code>serviceClass</code> (such that - * <code>instanceof</code> serviceClass is true), or - * <code>null</code>. - * @see java.beans.beancontext.BeanContextServices#getService(java.beans.beancontext.BeanContextChild,java.lang.Object,java.lang.Class,java.lang.Object,java.beans.beancontext.BeanContextServiceRevokedListener) - */ - Object getService(BeanContextServices services, Object requestor, Class serviceClass, Object serviceSelector); + /** + * Get a service. + * Called from <code>BeanContextServices.getService()</code>. + * + * <p>If the requested service class is not available, or if this + * <code>BeanContextServiceProvider</code> chooses not honor the + * request for some reason, then this method will return + * <code>null</code>.</p> + * + * This method may throw unchecked exceptions, so watch out. + * + * @param services the <code>BeanContextServices</code> that wants + * to get the service. Only weak references to this will + * be retained, and it will never be changed, only queried + * in a read-only manner. + * @param requestor the actual requestor of the service. Only + * weak references to this will be retained, and it will + * never be changed, only queried in a read-only manner. + * @param serviceClass the <code>Class</code> of the service being + * requested. + * @param serviceSelector a parameter to customize the service + * returned with. + * @return an instance of <code>serviceClass</code> (such that + * <code>instanceof</code> serviceClass is true), or + * <code>null</code>. + * @see java.beans.beancontext.BeanContextServices#getService(java.beans.beancontext.BeanContextChild,java.lang.Object,java.lang.Class,java.lang.Object,java.beans.beancontext.BeanContextServiceRevokedListener) + */ + Object getService(BeanContextServices services, Object requestor, Class serviceClass, Object serviceSelector); - /** - * Release the service. - * <P> - * - * Called by <code>BeanContextServices.releaseService()</code>. - * <P> - * - * Most <code>BeanContextServiceProvider</code>s won't have to do - * anything here. - * - * @param services the <code>BeanContextServices</code> that wants - * to release the service. Only weak references to this will - * be retained, and it will never be changed, only queried - * in a read-only manner. - * @param requestor the original requestor of the service. - * @param service the service to relinquish - * @see java.beans.beancontext.BeanContextServices#releaseService(java.beans.beancontext.BeanContextChild,java.lang.Object,java.lang.Object) - */ - void releaseService(BeanContextServices services, Object requestor, Object service); + /** + * Release the service. + * <P> + * + * Called by <code>BeanContextServices.releaseService()</code>. + * <P> + * + * Most <code>BeanContextServiceProvider</code>s won't have to do + * anything here. + * + * @param services the <code>BeanContextServices</code> that wants + * to release the service. Only weak references to this will + * be retained, and it will never be changed, only queried + * in a read-only manner. + * @param requestor the original requestor of the service. + * @param service the service to relinquish + * @see java.beans.beancontext.BeanContextServices#releaseService(java.beans.beancontext.BeanContextChild,java.lang.Object,java.lang.Object) + */ + void releaseService(BeanContextServices services, Object requestor, Object service); - /** - * Get a list of valid service selectors for the specified service class. - * This method is called from - * <code>BeanContextServices.getCurrentServiceSelectors()</code>. - * <P> - * - * If the specified service class does not have a finite number of - * valid service selectors, it should return <code>null</code>. - * If it takes a general <code>Integer</code> parameter, for - * example, you may as well return <code>null</code> or the poor - * soul who called this method will be iterating all day. - * <P> - * - * If it has no valid service selectors, it should still return an empty - * <code>Iterator</code>. - * - * @param services the <code>BeanContextServices</code> that wants - * to get the service selectors. Only weak references to this will - * be retained, and it will never be changed, only queried - * in a read-only manner. - * @param serviceClass the service class to get selectors for. - * @return a list of valid service selectors for the service - * class, or <code>null</code>. - * @see java.beans.beancontext.BeanContextServices#getCurrentServiceSelectors(java.lang.Class) - */ - Iterator getCurrentServiceSelectors(BeanContextServices services, Class serviceClass); + /** + * Get a list of valid service selectors for the specified service class. + * This method is called from + * <code>BeanContextServices.getCurrentServiceSelectors()</code>. + * <P> + * + * If the specified service class does not have a finite number of + * valid service selectors, it should return <code>null</code>. + * If it takes a general <code>Integer</code> parameter, for + * example, you may as well return <code>null</code> or the poor + * soul who called this method will be iterating all day. + * <P> + * + * If it has no valid service selectors, it should still return an empty + * <code>Iterator</code>. + * + * @param services the <code>BeanContextServices</code> that wants + * to get the service selectors. Only weak references to this will + * be retained, and it will never be changed, only queried + * in a read-only manner. + * @param serviceClass the service class to get selectors for. + * @return a list of valid service selectors for the service + * class, or <code>null</code>. + * @see java.beans.beancontext.BeanContextServices#getCurrentServiceSelectors(java.lang.Class) + */ + Iterator getCurrentServiceSelectors(BeanContextServices services, Class serviceClass); } |