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java.lang.Objectedu.internet2.middleware.grouperClient.jdbc.GcPersistableHelper
public class GcPersistableHelper
Constructor Summary | |
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GcPersistableHelper()
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Method Summary | |
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static java.lang.String |
columnName(java.lang.reflect.Field field)
Get the name of the column to store the field value in from the Persistable annotation or field name. |
static java.util.List<java.lang.reflect.Field> |
compoundPrimaryKeyFields(java.lang.Class<? extends java.lang.Object> clazz)
Get the fields that have been specified as compound primary key fields. |
static GcPersistableField |
findPersistableAnnotation(java.lang.reflect.Field field)
Find the Persistable annotation on the field, return null if there is not one. |
static GcPersistableClass |
findPersistableClassAnnotation(java.lang.Class<? extends java.lang.Object> clazz)
Find the PersistableClass annotation on the class, or parent classes, return null if there is not one. |
static boolean |
hasPersistableAnnotation(java.lang.Class<? extends java.lang.Object> clazz)
Whether the class has at least one Persistable(Field or Class) annnotation on the class itself or on any field. |
static java.util.List<java.lang.reflect.Field> |
heirarchicalFields(java.lang.Class<?> clazz)
A list of heirachical fields from the entire object structure. |
static boolean |
isCompoundPrimaryKey(java.lang.reflect.Field field)
Whether the field is a compound primary key, check Persistable annotation if there is one on the field, default false. |
static boolean |
isPersist(java.lang.reflect.Field field,
java.lang.Class<?> clazz)
Whether the field should be persisted to the database, check Persistable field and class level annotations. |
static boolean |
isPrimaryKey(java.lang.reflect.Field field)
Whether the field is a primary key, check Persistable annotation if there is one on the field, default false. |
static boolean |
isSelect(java.lang.reflect.Field field,
java.lang.Class<?> clazz)
Whether the field should be selected from the database, check Persistable field and class level annotations. |
static java.lang.String |
oracleStandardNameFromJava(java.lang.String javaName)
Get the oracle underscore name e.g. |
static java.lang.reflect.Field |
primaryKeyField(java.lang.Class<? extends java.lang.Object> clazz)
Get the field that has been specified as the primary key - will return null if the class has compound column primary keys. |
static boolean |
primaryKeyManuallyAssigned(java.lang.reflect.Field primaryKeyField)
Whether the primary key is manually assigned. |
static java.lang.String |
primaryKeySequenceName(java.lang.reflect.Field primaryKeyField)
Get the sequence name for the primary key field. |
static java.lang.String |
tableName(java.lang.Class<? extends java.lang.Object> clazz)
Get the name of the database table to store the object in from the Persistable annotation or the class name. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GcPersistableHelper()
Method Detail |
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public static java.lang.String oracleStandardNameFromJava(java.lang.String javaName)
javaName
- is the java convention name.
public static java.lang.String columnName(java.lang.reflect.Field field)
field
- is the field to get the name from.
public static boolean isPrimaryKey(java.lang.reflect.Field field)
field
- is the field to check.
public static boolean isCompoundPrimaryKey(java.lang.reflect.Field field)
field
- is the field to check.
public static java.lang.String tableName(java.lang.Class<? extends java.lang.Object> clazz)
clazz
- is the field to check.
public static boolean hasPersistableAnnotation(java.lang.Class<? extends java.lang.Object> clazz)
clazz
- is the field to check.
public static java.util.List<java.lang.reflect.Field> heirarchicalFields(java.lang.Class<?> clazz)
clazz
- is the child class.
public static boolean isSelect(java.lang.reflect.Field field, java.lang.Class<?> clazz)
field
- is the field to check.clazz
- is teh type of object we are checking.
public static boolean isPersist(java.lang.reflect.Field field, java.lang.Class<?> clazz)
field
- is the field to check.clazz
- is teh type of object we are checking.
public static GcPersistableClass findPersistableClassAnnotation(java.lang.Class<? extends java.lang.Object> clazz)
clazz
- is the class to find it on.
public static GcPersistableField findPersistableAnnotation(java.lang.reflect.Field field)
field
- is the field to find it on.
public static java.lang.reflect.Field primaryKeyField(java.lang.Class<? extends java.lang.Object> clazz)
clazz
- is the class to check for the field on.
public static java.util.List<java.lang.reflect.Field> compoundPrimaryKeyFields(java.lang.Class<? extends java.lang.Object> clazz)
clazz
- is the class to check for the field on.
public static java.lang.String primaryKeySequenceName(java.lang.reflect.Field primaryKeyField)
primaryKeyField
- is the field with the annotation for primary key and sequence on it.
public static boolean primaryKeyManuallyAssigned(java.lang.reflect.Field primaryKeyField)
primaryKeyField
- is the field with the annotation for primary key and sequence on it.
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