Package liquibase.change.core

Examples of liquibase.change.core.AddColumnChange

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public class AddColumnChangeTest {

    @Test
    public void generateStatements_multipleColumns() {
        AddColumnChange change = new AddColumnChange();
        AddColumnConfig column1 = new AddColumnConfig();
        column1.setName("column1");
        column1.setType("INT");
        change.addColumn(column1);
        AddColumnConfig column2 = new AddColumnConfig();
        column2.setName("column2");
        column2.setType("INT");
        change.addColumn(column2);

        SqlStatement[] statements = change.generateStatements(new MockDatabase());
        Assert.assertEquals(1, statements.length);
        Assert.assertTrue(statements[0] instanceof AddColumnStatement);
        AddColumnStatement stmt = (AddColumnStatement)statements[0];
        Assert.assertTrue(stmt.isMultiple());
        Assert.assertEquals(2, stmt.getColumns().size());
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public class JsonChangeLogSerializerTest {

    @Test
    public void serialize_changeSet() {
        AddColumnChange addColumnChange = new AddColumnChange();
        addColumnChange.setCatalogName("cat");
        addColumnChange.addColumn((AddColumnConfig) new AddColumnConfig().setName("col1").setDefaultValueNumeric(3));
        addColumnChange.addColumn((AddColumnConfig) new AddColumnConfig().setName("col2").setDefaultValueComputed(new DatabaseFunction("NOW()")));
        addColumnChange.addColumn((AddColumnConfig) new AddColumnConfig().setName("col3").setDefaultValueBoolean(true));
        addColumnChange.addColumn((AddColumnConfig) new AddColumnConfig().setName("col2").setDefaultValueDate(new Date(0)));
        addColumnChange.addColumn((AddColumnConfig) new AddColumnConfig().setName("col2").setDefaultValueSequenceNext(new SequenceNextValueFunction("seq_me")));

        ChangeSet changeSet = new ChangeSet("1", "nvoxland", false, false, "path/to/file.json", null, null, null);
        changeSet.addChange(addColumnChange);
        assertEquals("{\n" +
                "  \"changeSet\": {\n" +
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        if (column.getRelation() instanceof View) {
            return null;
        }

        AddColumnChange change = new AddColumnChange();
        change.setTableName(column.getRelation().getName());
        if (control.getIncludeCatalog()) {
            change.setCatalogName(column.getRelation().getSchema().getCatalogName());
        }
        if (control.getIncludeSchema()) {
            change.setSchemaName(column.getRelation().getSchema().getName());
        }

        AddColumnConfig columnConfig = new AddColumnConfig();
        columnConfig.setName(column.getName());

        String dataType = column.getType().toString();

        columnConfig.setType(dataType);

        Object defaultValue = column.getDefaultValue();
        MissingTableChangeGenerator.setDefaultValue(columnConfig, column, comparisonDatabase);
        if (defaultValue != null) {
            String defaultValueString = null;
            try {
                defaultValueString = DataTypeFactory.getInstance().from(column.getType(), comparisonDatabase).objectToSql(defaultValue, referenceDatabase);
            } catch (NullPointerException e) {
                throw e;
            }
            if (defaultValueString != null) {
                defaultValueString = defaultValueString.replaceFirst("'",
                        "").replaceAll("'$", "");
            }
            columnConfig.setDefaultValue(defaultValueString);
        }

        if (column.getRemarks() != null) {
            columnConfig.setRemarks(column.getRemarks());
        }
        ConstraintsConfig constraintsConfig = columnConfig.getConstraints();
        if (column.isNullable() != null && !column.isNullable()) {
            if (constraintsConfig == null) {
                constraintsConfig = new ConstraintsConfig();
            }
            constraintsConfig.setNullable(false);
        }
        if (constraintsConfig != null) {
            columnConfig.setConstraints(constraintsConfig);
        }

        change.addColumn(columnConfig);

        return new Change[] { change };
    }
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Related Classes of liquibase.change.core.AddColumnChange

  • liquibase.change.AddColumnChangeTest
  • liquibase.diff.output.changelog.core.MissingColumnChangeGenerator
  • liquibase.serializer.core.json.JsonChangeLogSerializerTest
  • liquibase.statement.core.AddColumnStatement
  • liquibase.statement.core.ReorganizeTableStatement
  • liquibase.statement.core.SetColumnRemarksStatement
  • liquibase.statement.core.UpdateStatement
  • liquibase.structure.core.Column
  • liquibase.structure.core.PrimaryKey
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