package liquibase.command;
import liquibase.CatalogAndSchema;
import liquibase.diff.DiffResult;
import liquibase.diff.output.DiffOutputControl;
import liquibase.diff.output.changelog.DiffToChangeLog;
import liquibase.util.StringUtils;
import java.io.PrintStream;
public class DiffToChangeLogCommand extends DiffCommand {
private String changeLogFile;
private PrintStream outputStream;
private DiffOutputControl diffOutputControl;
@Override
public String getName() {
return "diffChangeLog";
}
public String getChangeLogFile() {
return changeLogFile;
}
public DiffToChangeLogCommand setChangeLogFile(String changeLogFile) {
this.changeLogFile = changeLogFile;
return this;
}
public PrintStream getOutputStream() {
return outputStream;
}
public DiffToChangeLogCommand setOutputStream(PrintStream outputStream) {
this.outputStream = outputStream;
return this;
}
public DiffOutputControl getDiffOutputControl() {
return diffOutputControl;
}
public DiffToChangeLogCommand setDiffOutputControl(DiffOutputControl diffOutputControl) {
this.diffOutputControl = diffOutputControl;
return this;
}
@Override
protected Object run() throws Exception {
DiffResult diffResult = createDiffResult();
PrintStream outputStream = this.getOutputStream();
if (outputStream == null) {
outputStream = System.out;
}
if (StringUtils.trimToNull(changeLogFile) == null) {
new DiffToChangeLog(diffResult, diffOutputControl).print(outputStream);
} else {
new DiffToChangeLog(diffResult, diffOutputControl).print(changeLogFile);
}
return null;
}
}