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workaround not needed anymore with liquibase 3.0.2

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Athou
2013-07-17 06:13:31 +02:00
parent 9261763b24
commit 45f28f8cea
2 changed files with 1 additions and 120 deletions
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2
pom.xml
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@@ -192,7 +192,7 @@
<dependency>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-core</artifactId>
<version>3.0.1</version>
<version>3.0.2</version>
</dependency>
<dependency>

119
src/main/java/liquibase/precondition/core/IndexExistsPrecondition.java
View File

@@ -1,119 +0,0 @@
package liquibase.precondition.core;
import liquibase.changelog.DatabaseChangeLog;
import liquibase.changelog.ChangeSet;
import liquibase.database.Database;
import liquibase.snapshot.SnapshotGeneratorFactory;
import liquibase.structure.core.Column;
import liquibase.structure.core.Index;
import liquibase.structure.core.Schema;
import liquibase.exception.*;
import liquibase.precondition.Precondition;
import liquibase.structure.core.Table;
import liquibase.util.StringUtils;
/**
* fix for https://github.com/liquibase/liquibase/commit/30934beeb45fd50a1c33bb0cacc089157936ec95#commitcomment-3519020
*/
public class IndexExistsPrecondition implements Precondition {
private String catalogName;
private String schemaName;
private String tableName;
private String columnNames;
private String indexName;
public String getCatalogName() {
return catalogName;
}
public void setCatalogName(String catalogName) {
this.catalogName = catalogName;
}
public String getSchemaName() {
return schemaName;
}
public void setSchemaName(String schemaName) {
this.schemaName = schemaName;
}
public String getTableName() {
return tableName;
}
public void setTableName(String tableName) {
this.tableName = tableName;
}
public String getIndexName() {
return indexName;
}
public void setIndexName(String indexName) {
this.indexName = indexName;
}
public String getColumnNames() {
return columnNames;
}
public void setColumnNames(String columnNames) {
this.columnNames = columnNames;
}
public Warnings warn(Database database) {
return new Warnings();
}
public ValidationErrors validate(Database database) {
ValidationErrors validationErrors = new ValidationErrors();
if (getIndexName() == null && getTableName() == null && getColumnNames() == null) {
validationErrors.addError("indexName OR tableName and columnNames is required");
}
return validationErrors;
}
public void check(Database database, DatabaseChangeLog changeLog, ChangeSet changeSet) throws PreconditionFailedException, PreconditionErrorException {
try {
Schema schema = new Schema(getCatalogName(), getSchemaName());
Index example = new Index();
example.setTable(new Table());
if (StringUtils.trimToNull(getTableName()) != null) {
example.getTable().setName(database.correctObjectName(getTableName(), Table.class));
}
example.getTable().setSchema(schema);
example.setName(database.correctObjectName(getIndexName(), Index.class));
if (StringUtils.trimToNull(getColumnNames()) != null) {
for (String column : getColumnNames().split("\\s*,\\s*")) {
example.getColumns().add(database.correctObjectName(column, Column.class));
}
}
if (!SnapshotGeneratorFactory.getInstance().has(example, database)) {
String name = "";
if (getIndexName() != null) {
name += database.escapeStringForDatabase(getIndexName());
}
if (StringUtils.trimToNull(getTableName()) != null) {
name += " on "+database.escapeStringForDatabase(getTableName());
if (StringUtils.trimToNull(getColumnNames()) != null) {
name += " columns "+getColumnNames();
}
}
throw new PreconditionFailedException("Index "+ name +" does not exist", changeLog, this);
}
} catch (PreconditionFailedException e) {
throw e;
} catch (Exception e) {
e.printStackTrace();
throw new PreconditionErrorException(e, changeLog, this);
}
}
public String getName() {
return "indexExists";
}
}