Coverage Report - org.apache.fulcrum.intake.IntakeService
 
Classes in this File Line Coverage Branch Coverage Complexity
IntakeService
N/A
N/A
1
 
 1  
 package org.apache.fulcrum.intake;
 2  
 
 3  
 /*
 4  
  * Licensed to the Apache Software Foundation (ASF) under one
 5  
  * or more contributor license agreements.  See the NOTICE file
 6  
  * distributed with this work for additional information
 7  
  * regarding copyright ownership.  The ASF licenses this file
 8  
  * to you under the Apache License, Version 2.0 (the
 9  
  * "License"); you may not use this file except in compliance
 10  
  * with the License.  You may obtain a copy of the License at
 11  
  *
 12  
  *   http://www.apache.org/licenses/LICENSE-2.0
 13  
  *
 14  
  * Unless required by applicable law or agreed to in writing,
 15  
  * software distributed under the License is distributed on an
 16  
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 17  
  * KIND, either express or implied.  See the License for the
 18  
  * specific language governing permissions and limitations
 19  
  * under the License.
 20  
  */
 21  
 
 22  
 import java.beans.IntrospectionException;
 23  
 import java.lang.reflect.Method;
 24  
 
 25  
 import org.apache.fulcrum.intake.model.Group;
 26  
 
 27  
 /**
 28  
  * This service provides access to input processing objects based
 29  
  * on an XML specification.
 30  
  *
 31  
  * <p>Localization of Intake's error messages can be accomplished
 32  
  * using Turbine's <code>LocalizationTool</code> from a Velocity template
 33  
  * as follows:
 34  
  * <code>
 35  
  * $l10n.get($intake.SomeGroup.SomeField.Message)
 36  
  * </code>
 37  
  * </p>
 38  
  *
 39  
  * @author <a href="mailto:jmcnally@collab.net">John McNally</a>
 40  
  * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
 41  
  * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a>
 42  
  * @version $Id: IntakeService.java 1771953 2016-11-29 20:29:12Z tv $
 43  
  */
 44  
 public interface IntakeService
 45  
 {
 46  
         /** Avalon role - used to id the component within the manager */
 47  
         String ROLE = IntakeService.class.getName();
 48  
 
 49  
     /**
 50  
      * The configuration property specifying the location of the xml specification.
 51  
      */
 52  
     String XML_PATHS = "xmlPaths";
 53  
 
 54  
     /**
 55  
      * The default location of the xml specification.
 56  
      */
 57  
     String XML_PATH_DEFAULT = "WEB-INF/conf/intake.xml";
 58  
 
 59  
     /**
 60  
      * The configuration property specifying the location where a serialized version of the
 61  
      * xml specification can be written for faster restarts..
 62  
      */
 63  
     String SERIAL_XML = "serialDataPath";
 64  
 
 65  
     /**
 66  
      * The default location where a serialized version of
 67  
      * the xml specification can be written for faster restarts..
 68  
      */
 69  
     String SERIAL_XML_DEFAULT = "WEB-INF/appData.ser";
 70  
 
 71  
     /**
 72  
      * The default pool capacity.
 73  
      */
 74  
     int DEFAULT_POOL_CAPACITY = 1024;
 75  
 
 76  
     /**
 77  
      * Gets an instance of a named group either from the pool
 78  
      * or by calling the Factory Service if the pool is empty.
 79  
      *
 80  
      * @param groupName the name of the group.
 81  
      * @return a Group instance.
 82  
      * @throws IntakeException if recycling fails.
 83  
      */
 84  
     Group getGroup(String groupName)
 85  
             throws IntakeException;
 86  
 
 87  
     /**
 88  
      * Puts a group back to the pool.
 89  
      * @param instance the object instance to recycle.
 90  
      *
 91  
      * @throws IntakeException The passed group name does not exist.
 92  
      */
 93  
     void releaseGroup(Group instance)
 94  
             throws IntakeException;
 95  
 
 96  
     /**
 97  
      * Gets the current size of the pool for a named group.
 98  
      *
 99  
      * @param groupName the name of the group.
 100  
      * @return the size of the group pool
 101  
      * @throws IntakeException The passed group name does not exist.
 102  
      */
 103  
     int getSize(String groupName)
 104  
             throws IntakeException;
 105  
 
 106  
     /**
 107  
      * Names of all the defined groups.
 108  
      *
 109  
      * @return array of names.
 110  
      */
 111  
     String[] getGroupNames();
 112  
 
 113  
     /**
 114  
      * Gets the key (usually a short identifier) for a group.
 115  
      *
 116  
      * @param groupName the name of the group.
 117  
      * @return the key.
 118  
      */
 119  
     String getGroupKey(String groupName);
 120  
 
 121  
     /**
 122  
      * Gets the group name given its key.
 123  
      *
 124  
      * @param groupKey the key.
 125  
      * @return groupName the name of the group.
 126  
      */
 127  
     String getGroupName(String groupKey);
 128  
 
 129  
     /**
 130  
      * Gets the Method that can be used to set a property.
 131  
      *
 132  
      * @param className the name of the object.
 133  
      * @param propName the name of the property.
 134  
      * @return the setter.
 135  
      * @throws ClassNotFoundException if the class specified could not be loaded
 136  
      * @throws IntrospectionException if the property setter could not be called
 137  
      */
 138  
     Method getFieldSetter(String className, String propName)
 139  
             throws ClassNotFoundException, IntrospectionException;
 140  
 
 141  
     /**
 142  
      * Gets the Method that can be used to get a property value.
 143  
      *
 144  
      * @param className the name of the object.
 145  
      * @param propName the name of the property.
 146  
      * @return the getter.
 147  
      * @throws ClassNotFoundException if the class specified could not be loaded
 148  
      * @throws IntrospectionException if the property getter could not be called
 149  
      */
 150  
     Method getFieldGetter(String className, String propName)
 151  
             throws ClassNotFoundException, IntrospectionException;
 152  
 }