Coverage report

  %line %branch
org.apache.torque.engine.platform.PlatformDefaultImpl
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100% 

 1  
 package org.apache.torque.engine.platform;
 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.util.Hashtable;
 23  
 import java.util.Iterator;
 24  
 import java.util.Map;
 25  
 
 26  
 import org.apache.torque.engine.database.model.Domain;
 27  
 import org.apache.torque.engine.database.model.SchemaType;
 28  
 
 29  
 
 30  
 /**
 31  
  * Default implementation for the Platform interface.
 32  
  *
 33  
  * @author <a href="mailto:mpoeschl@marmot.at">Martin Poeschl</a>
 34  
  * @version $Id: PlatformDefaultImpl.java 473814 2006-11-11 22:30:30Z tv $
 35  
  */
 36  
 public class PlatformDefaultImpl implements Platform
 37  
 {
 38  
     private Map schemaDomainMap;
 39  
 
 40  
     /**
 41  
      * Default constructor.
 42  
      */
 43  
     public PlatformDefaultImpl()
 44  255
     {
 45  255
         initialize();
 46  255
     }
 47  
 
 48  
     private void initialize()
 49  
     {
 50  255
         schemaDomainMap = new Hashtable(30);
 51  255
         Iterator iter = SchemaType.iterator();
 52  7905
         while (iter.hasNext())
 53  
         {
 54  7650
             SchemaType type = (SchemaType) iter.next();
 55  7650
             schemaDomainMap.put(type, new Domain(type));
 56  7650
         }
 57  255
         schemaDomainMap.put(SchemaType.BOOLEANCHAR,
 58  
                 new Domain(SchemaType.BOOLEANCHAR, "CHAR"));
 59  255
         schemaDomainMap.put(SchemaType.BOOLEANINT,
 60  
                 new Domain(SchemaType.BOOLEANINT, "INTEGER"));
 61  255
     }
 62  
 
 63  
     protected void setSchemaDomainMapping(Domain domain)
 64  
     {
 65  1632
         schemaDomainMap.put(domain.getType(), domain);
 66  1632
     }
 67  
 
 68  
     /**
 69  
      * @see Platform#getMaxColumnNameLength()
 70  
      */
 71  
     public int getMaxColumnNameLength()
 72  
     {
 73  561
         return 64;
 74  
     }
 75  
 
 76  
     /**
 77  
      * @see Platform#getNativeIdMethod()
 78  
      */
 79  
     public String getNativeIdMethod()
 80  
     {
 81  170
         return Platform.IDENTITY;
 82  
     }
 83  
 
 84  
     /**
 85  
      * @see Platform#getDomainForSchemaType(SchemaType)
 86  
      */
 87  
     public Domain getDomainForSchemaType(SchemaType jdbcType)
 88  
     {
 89  58616
         return (Domain) schemaDomainMap.get(jdbcType);
 90  
     }
 91  
 
 92  
     /**
 93  
      * @return Only produces a SQL fragment if null values are
 94  
      * disallowed.
 95  
      * @see Platform#getNullString(boolean)
 96  
      */
 97  
     public String getNullString(boolean notNull)
 98  
     {
 99  
         // TODO: Check whether this is true for all DBs.  Also verify
 100  
         // the old Sybase templates.
 101  714
         return (notNull ? "NOT NULL" : "");
 102  
     }
 103  
 
 104  
     /**
 105  
      * @see Platform#getAutoIncrement()
 106  
      */
 107  
     public String getAutoIncrement()
 108  
     {
 109  51
         return "IDENTITY";
 110  
     }
 111  
 
 112  
     /**
 113  
      * @see Platform#hasScale(String)
 114  
      * TODO collect info for all platforms
 115  
      */
 116  
     public boolean hasScale(String sqlType)
 117  
     {
 118  0
         return true;
 119  
     }
 120  
 
 121  
     /**
 122  
      * @see Platform#hasSize(String)
 123  
      * TODO collect info for all platforms
 124  
      */
 125  
     public boolean hasSize(String sqlType)
 126  
     {
 127  425
         return true;
 128  
     }
 129  
 
 130  
     /**
 131  
      * @see Platform#createNotNullBeforeAutoincrement()
 132  
      */
 133  
     public boolean createNotNullBeforeAutoincrement()
 134  
     {
 135  1122
         return true;
 136  
     }
 137  
 }

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