Examples with Index org.hibernate.mapping.Index used on opensource projects

Example 6 with Index

use of org.hibernate.mapping.Index in project hibernate-orm by hibernate.

the class AbstractJPAIndexTest method testJoinTableIndex.

@Test
public void testJoinTableIndex() {
    PersistentClass entity = metadata().getEntityBinding(Importer.class.getName());
    Property property = entity.getProperty("cars");
    Bag set = (Bag) property.getValue();
    Table collectionTable = set.getCollectionTable();
    Iterator<Index> itr = collectionTable.getIndexIterator();
    assertTrue(itr.hasNext());
    Index index = itr.next();
    assertFalse(itr.hasNext());
    assertTrue("index name is not generated", StringHelper.isNotEmpty(index.getName()));
    assertEquals(1, index.getColumnSpan());
    Iterator<Column> columnIterator = index.getColumnIterator();
    Column column = columnIterator.next();
    assertEquals("importers_id", column.getName());
    assertSame(collectionTable, index.getTable());
}

Example 7 with Index

use of org.hibernate.mapping.Index in project hibernate-orm by hibernate.

the class AbstractJPAIndexTest method testTableIndex.

@Test
public void testTableIndex() {
    PersistentClass entity = metadata().getEntityBinding(Car.class.getName());
    Iterator itr = entity.getTable().getUniqueKeyIterator();
    assertTrue(itr.hasNext());
    UniqueKey uk = (UniqueKey) itr.next();
    assertFalse(itr.hasNext());
    assertTrue(StringHelper.isNotEmpty(uk.getName()));
    assertEquals(2, uk.getColumnSpan());
    Column column = (Column) uk.getColumns().get(0);
    assertEquals("brand", column.getName());
    column = (Column) uk.getColumns().get(1);
    assertEquals("producer", column.getName());
    assertSame(entity.getTable(), uk.getTable());
    itr = entity.getTable().getIndexIterator();
    assertTrue(itr.hasNext());
    Index index = (Index) itr.next();
    assertFalse(itr.hasNext());
    assertEquals("Car_idx", index.getName());
    assertEquals(1, index.getColumnSpan());
    column = index.getColumnIterator().next();
    assertEquals("since", column.getName());
    assertSame(entity.getTable(), index.getTable());
}

Example 8 with Index

use of org.hibernate.mapping.Index in project hibernate-orm by hibernate.

the class ABCTest method testHigherLevelIndexDefinition.

@Test
public void testHigherLevelIndexDefinition() throws Throwable {
    Table table = metadata().getDatabase().getDefaultNamespace().locateTable(Identifier.toIdentifier("TA"));
    Iterator<Index> indexItr = table.getIndexIterator();
    boolean found = false;
    while (indexItr.hasNext()) {
        final Index index = indexItr.next();
        if ("indx_a_name".equals(index.getName())) {
            found = true;
            break;
        }
    }
    assertTrue("Unable to locate indx_a_name index", found);
}

Example 9 with Index

use of org.hibernate.mapping.Index in project uPortal by Jasig.

the class HibernateDbLoader method createScript.

/** Generate create scripts and add them to the script list */
@SuppressWarnings("unchecked")
protected List<String> createScript(Collection<Table> tables, Dialect dialect, Mapping mapping, String defaultCatalog, String defaultSchema) {
    final List<String> script = new ArrayList<String>(tables.size() * 2);
    for (final Table table : tables) {
        if (table.isPhysicalTable()) {
            script.add(table.sqlCreateString(dialect, mapping, defaultCatalog, defaultSchema));
        }
    }
    for (final Table table : tables) {
        if (table.isPhysicalTable()) {
            if (!dialect.supportsUniqueConstraintInCreateAlterTable()) {
                for (final Iterator<UniqueKey> subIter = table.getUniqueKeyIterator(); subIter.hasNext(); ) {
                    final UniqueKey uk = subIter.next();
                    final String constraintString = uk.sqlCreateString(dialect, mapping, defaultCatalog, defaultSchema);
                    if (constraintString != null) {
                        script.add(constraintString);
                    }
                }
            }
            for (final Iterator<Index> subIter = table.getIndexIterator(); subIter.hasNext(); ) {
                final Index index = subIter.next();
                script.add(index.sqlCreateString(dialect, mapping, defaultCatalog, defaultSchema));
            }
            if (dialect.hasAlterTable()) {
                for (final Iterator<ForeignKey> subIter = table.getForeignKeyIterator(); subIter.hasNext(); ) {
                    final ForeignKey fk = subIter.next();
                    if (fk.isPhysicalConstraint()) {
                        script.add(fk.sqlCreateString(dialect, mapping, defaultCatalog, defaultSchema));
                    }
                }
            }
        }
    }
    return script;
}

Example 10 with Index

use of org.hibernate.mapping.Index in project uPortal by Jasig.

the class TableXmlHandler method startElement.

/* (non-Javadoc)
     * @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
     */
@Override
public void startElement(String uri, String localName, String name, Attributes attributes) throws SAXException {
    if ("table".equals(name)) {
        this.currentColumns = new LinkedHashMap<String, Column>();
        this.currentColumnTypes = new TreeMap<String, Integer>(String.CASE_INSENSITIVE_ORDER);
    } else if ("index".equals(name)) {
        this.currentIndex = new Index();
        this.currentIndex.setTable(this.currentTable);
    } else if ("unique".equals(name)) {
        this.currentUnique = new UniqueKey();
        this.currentUnique.setTable(this.currentTable);
    }
    this.chars = new StringBuilder();
}