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-rw-r--r--plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/ddl/DBTable.java123
1 files changed, 53 insertions, 70 deletions
diff --git a/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/ddl/DBTable.java b/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/ddl/DBTable.java
index 555bcd97bb..6adb743e1a 100644
--- a/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/ddl/DBTable.java
+++ b/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/ddl/DBTable.java
@@ -14,12 +14,13 @@ import org.eclipse.net4j.db.DBException;
import org.eclipse.net4j.db.DBType;
import org.eclipse.net4j.db.ddl.IDBField;
import org.eclipse.net4j.db.ddl.IDBIndex;
+import org.eclipse.net4j.db.ddl.IDBSchema;
import org.eclipse.net4j.db.ddl.IDBSchemaElement;
import org.eclipse.net4j.db.ddl.IDBSchemaVisitor;
-import org.eclipse.net4j.db.ddl.IDBTable;
import org.eclipse.net4j.db.ddl.SchemaElementNotFoundException;
-import org.eclipse.net4j.spi.db.DBSchema;
-import org.eclipse.net4j.spi.db.DBSchemaElement;
+import org.eclipse.net4j.spi.db.ddl.InternalDBField;
+import org.eclipse.net4j.spi.db.ddl.InternalDBSchema;
+import org.eclipse.net4j.spi.db.ddl.InternalDBTable;
import java.util.ArrayList;
import java.util.Iterator;
@@ -28,21 +29,17 @@ import java.util.List;
/**
* @author Eike Stepper
*/
-public class DBTable extends DBSchemaElement implements IDBTable
+public class DBTable extends DBSchemaElement implements InternalDBTable
{
- public static final IDBField[] NO_FIELDS = {};
-
- public static final IDBIndex[] NO_INDICES = {};
-
private static final long serialVersionUID = 1L;
- private DBSchema schema;
+ private IDBSchema schema;
- private List<DBField> fields = new ArrayList<DBField>();
+ private List<IDBField> fields = new ArrayList<IDBField>();
- private List<DBIndex> indices = new ArrayList<DBIndex>();
+ private List<IDBIndex> indices = new ArrayList<IDBIndex>();
- public DBTable(DBSchema schema, String name)
+ public DBTable(IDBSchema schema, String name)
{
super(name);
this.schema = schema;
@@ -60,42 +57,42 @@ public class DBTable extends DBSchemaElement implements IDBTable
return SchemaElementType.TABLE;
}
- public DBSchema getSchema()
+ public IDBSchema getSchema()
{
return schema;
}
- public DBSchema getParent()
+ public IDBSchema getParent()
{
return getSchema();
}
- public DBField addField(String name, DBType type)
+ public IDBField addField(String name, DBType type)
{
return addField(name, type, IDBField.DEFAULT, IDBField.DEFAULT, false);
}
- public DBField addField(String name, DBType type, boolean notNull)
+ public IDBField addField(String name, DBType type, boolean notNull)
{
return addField(name, type, IDBField.DEFAULT, IDBField.DEFAULT, notNull);
}
- public DBField addField(String name, DBType type, int precision)
+ public IDBField addField(String name, DBType type, int precision)
{
return addField(name, type, precision, IDBField.DEFAULT, false);
}
- public DBField addField(String name, DBType type, int precision, boolean notNull)
+ public IDBField addField(String name, DBType type, int precision, boolean notNull)
{
return addField(name, type, precision, IDBField.DEFAULT, notNull);
}
- public DBField addField(String name, DBType type, int precision, int scale)
+ public IDBField addField(String name, DBType type, int precision, int scale)
{
return addField(name, type, precision, scale, false);
}
- public DBField addField(String name, DBType type, int precision, int scale, boolean notNull)
+ public IDBField addField(String name, DBType type, int precision, int scale, boolean notNull)
{
assertUnlocked();
@@ -105,7 +102,7 @@ public class DBTable extends DBSchemaElement implements IDBTable
}
int position = fields.size();
- DBField field = new DBField(this, name, type, precision, scale, notNull, position);
+ IDBField field = new DBField(this, name, type, precision, scale, notNull, position);
fields.add(field);
resetElements();
return field;
@@ -116,12 +113,12 @@ public class DBTable extends DBSchemaElement implements IDBTable
assertUnlocked();
boolean found = false;
- for (Iterator<DBField> it = fields.iterator(); it.hasNext();)
+ for (Iterator<IDBField> it = fields.iterator(); it.hasNext();)
{
- DBField field = it.next();
+ IDBField field = it.next();
if (found)
{
- field.setPosition(field.getPosition() - 1);
+ ((InternalDBField)field).setPosition(field.getPosition() - 1);
}
else if (field == fieldToRemove)
{
@@ -133,9 +130,9 @@ public class DBTable extends DBSchemaElement implements IDBTable
resetElements();
}
- public DBField getFieldSafe(String name) throws SchemaElementNotFoundException
+ public IDBField getFieldSafe(String name) throws SchemaElementNotFoundException
{
- DBField field = getField(name);
+ IDBField field = getField(name);
if (field == null)
{
throw new SchemaElementNotFoundException(this, SchemaElementType.FIELD, name);
@@ -144,12 +141,12 @@ public class DBTable extends DBSchemaElement implements IDBTable
return field;
}
- public DBField getField(String name)
+ public IDBField getField(String name)
{
return findElement(getFields(), name);
}
- public DBField getField(int position)
+ public IDBField getField(int position)
{
return fields.get(position);
}
@@ -159,31 +156,31 @@ public class DBTable extends DBSchemaElement implements IDBTable
return fields.size();
}
- public DBField[] getFields()
+ public IDBField[] getFields()
{
- return fields.toArray(new DBField[fields.size()]);
+ return fields.toArray(new IDBField[fields.size()]);
}
- public DBField[] getFields(String... fieldNames) throws SchemaElementNotFoundException
+ public IDBField[] getFields(String... fieldNames) throws SchemaElementNotFoundException
{
- List<DBField> result = new ArrayList<DBField>();
+ List<IDBField> result = new ArrayList<IDBField>();
for (String fieldName : fieldNames)
{
- DBField field = getFieldSafe(fieldName);
+ IDBField field = getFieldSafe(fieldName);
result.add(field);
}
- return result.toArray(new DBField[result.size()]);
+ return result.toArray(new IDBField[result.size()]);
}
- public DBIndex addIndex(String name, IDBIndex.Type type, IDBField... fields)
+ public IDBIndex addIndex(String name, IDBIndex.Type type, IDBField... fields)
{
assertUnlocked();
- int position = indices.size();
if (name == null)
{
- name = schema.createIndexName(this, type, fields, position);
+ int position = indices.size();
+ name = ((InternalDBSchema)schema).createIndexName(this, type, fields, position);
}
if (getIndex(name) != null)
@@ -193,7 +190,7 @@ public class DBTable extends DBSchemaElement implements IDBTable
if (type == IDBIndex.Type.PRIMARY_KEY)
{
- for (DBIndex index : getIndices())
+ for (IDBIndex index : getIndices())
{
if (index.getType() == IDBIndex.Type.PRIMARY_KEY)
{
@@ -202,64 +199,50 @@ public class DBTable extends DBSchemaElement implements IDBTable
}
}
- DBIndex index = new DBIndex(this, name, type, fields, position);
+ IDBIndex index = new DBIndex(this, name, type, fields);
indices.add(index);
resetElements();
return index;
}
- public DBIndex addIndex(String name, IDBIndex.Type type, String... fieldNames)
+ public IDBIndex addIndex(String name, IDBIndex.Type type, String... fieldNames)
{
return addIndex(name, type, getFields(fieldNames));
}
- public DBIndex addIndexEmpty(String name, IDBIndex.Type type)
+ public IDBIndex addIndexEmpty(String name, IDBIndex.Type type)
{
return addIndex(name, type, NO_FIELDS);
}
- public DBIndex addIndex(IDBIndex.Type type, IDBField... fields)
+ public IDBIndex addIndex(IDBIndex.Type type, IDBField... fields)
{
return addIndex(null, type, fields);
}
- public DBIndex addIndex(IDBIndex.Type type, String... fieldNames)
+ public IDBIndex addIndex(IDBIndex.Type type, String... fieldNames)
{
- DBField[] fields = getFields(fieldNames);
+ IDBField[] fields = getFields(fieldNames);
return addIndex(type, fields);
}
- public DBIndex addIndexEmpty(IDBIndex.Type type)
+ public IDBIndex addIndexEmpty(IDBIndex.Type type)
{
return addIndex(type, NO_FIELDS);
}
- @SuppressWarnings("deprecation")
public void removeIndex(IDBIndex indexToRemove)
{
assertUnlocked();
-
- boolean found = false;
- for (Iterator<DBIndex> it = indices.iterator(); it.hasNext();)
+ if (indices.remove(indexToRemove))
{
- DBIndex index = it.next();
- if (found)
- {
- index.setPosition(index.getPosition() - 1);
- }
- else if (index == indexToRemove)
- {
- it.remove();
- found = true;
- }
+ resetElements();
}
-
- resetElements();
}
- public DBIndex getIndexSafe(String name) throws SchemaElementNotFoundException
+ public IDBIndex getIndexSafe(String name) throws SchemaElementNotFoundException
{
- DBIndex index = getIndex(name);
+ IDBIndex index = getIndex(name);
if (index == null)
{
throw new SchemaElementNotFoundException(this, SchemaElementType.INDEX, name);
@@ -268,12 +251,12 @@ public class DBTable extends DBSchemaElement implements IDBTable
return index;
}
- public DBIndex getIndex(String name)
+ public IDBIndex getIndex(String name)
{
return findElement(getIndices(), name);
}
- public DBIndex getIndex(int position)
+ public IDBIndex getIndex(int position)
{
return indices.get(position);
}
@@ -283,14 +266,14 @@ public class DBTable extends DBSchemaElement implements IDBTable
return indices.size();
}
- public DBIndex[] getIndices()
+ public IDBIndex[] getIndices()
{
- return indices.toArray(new DBIndex[indices.size()]);
+ return indices.toArray(new IDBIndex[indices.size()]);
}
- public DBIndex getPrimaryKeyIndex()
+ public IDBIndex getPrimaryKeyIndex()
{
- for (DBIndex index : indices)
+ for (IDBIndex index : indices)
{
if (index.getType() == IDBIndex.Type.PRIMARY_KEY)
{
@@ -347,6 +330,6 @@ public class DBTable extends DBSchemaElement implements IDBTable
private void assertUnlocked()
{
- schema.assertUnlocked();
+ ((InternalDBSchema)schema).assertUnlocked();
}
}

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