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package liquibase.statement.core; |
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import java.util.Arrays; |
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import java.util.HashSet; |
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import java.util.Set; |
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|
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import liquibase.statement.AbstractSqlStatement; |
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import liquibase.statement.AutoIncrementConstraint; |
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import liquibase.statement.ColumnConstraint; |
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import liquibase.statement.NotNullConstraint; |
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import liquibase.statement.PrimaryKeyConstraint; |
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import liquibase.statement.UniqueConstraint; |
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|
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public class AddColumnStatement extends AbstractSqlStatement { |
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|
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private String schemaName; |
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private String tableName; |
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private String columnName; |
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private String columnType; |
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private Object defaultValue; |
| 21 | 182 | private Set<ColumnConstraint> constraints = new HashSet<ColumnConstraint>(); |
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|
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public AddColumnStatement(String schemaName, String tableName, String columnName, String columnType, |
| 24 | 182 | Object defaultValue, ColumnConstraint... constraints) { |
| 25 | 182 | this.schemaName = schemaName; |
| 26 | 182 | this.tableName = tableName; |
| 27 | 182 | this.columnName = columnName; |
| 28 | 182 | this.columnType = columnType; |
| 29 | 182 | this.defaultValue = defaultValue; |
| 30 | 182 | if (constraints != null) { |
| 31 | 182 | this.constraints.addAll(Arrays.asList(constraints)); |
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} |
| 33 | 182 | } |
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|
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public String getSchemaName() { |
| 36 | 60 | return schemaName; |
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} |
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|
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public String getTableName() { |
| 40 | 101 | return tableName; |
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} |
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|
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public String getColumnName() { |
| 44 | 101 | return columnName; |
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} |
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|
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public String getColumnType() { |
| 48 | 101 | return columnType; |
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} |
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|
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public Set<ColumnConstraint> getConstraints() { |
| 52 | 323 | return constraints; |
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} |
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public boolean isAutoIncrement() { |
| 56 | 38 | for (ColumnConstraint constraint : getConstraints()) { |
| 57 | 61 | if (constraint instanceof AutoIncrementConstraint) { |
| 58 | 35 | return true; |
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} |
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} |
| 61 | 3 | return false; |
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} |
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public boolean isPrimaryKey() { |
| 65 | 210 | for (ColumnConstraint constraint : getConstraints()) { |
| 66 | 204 | if (constraint instanceof PrimaryKeyConstraint) { |
| 67 | 72 | return true; |
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} |
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} |
| 70 | 138 | return false; |
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} |
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|
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public boolean isNullable() { |
| 74 | 60 | if (isPrimaryKey()) { |
| 75 | 0 | return false; |
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} |
| 77 | 60 | for (ColumnConstraint constraint : getConstraints()) { |
| 78 | 30 | if (constraint instanceof NotNullConstraint) { |
| 79 | 30 | return false; |
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} |
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} |
| 82 | 30 | return true; |
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} |
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|
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public boolean isUnique() { |
| 86 | 0 | for (ColumnConstraint constraint : getConstraints()) { |
| 87 | 0 | if (constraint instanceof UniqueConstraint) { |
| 88 | 0 | return true; |
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} |
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} |
| 91 | 0 | return false; |
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} |
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|
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public Object getDefaultValue() { |
| 95 | 0 | return defaultValue; |
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} |
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} |