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[#14] add lombok and refactor exceptions. Provide validator.

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Signed-off-by: Ori Bruk <o.bruk@yadro.com>
This commit is contained in:
Ori Bruk 2024-09-17 17:47:03 +03:00
parent 15cf0893c7
commit 388428af76
87 changed files with 819 additions and 970 deletions
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50
client/src/main/java/info/frostfs/sdk/jdo/ClientSettings.java
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@ -1,17 +1,20 @@
package info.frostfs.sdk.jdo;
import info.frostfs.sdk.annotations.AtLeastOneIsFilled;
import info.frostfs.sdk.annotations.NotNull;
import io.grpc.Channel;
import io.grpc.ChannelCredentials;
import org.apache.commons.lang3.StringUtils;
import static java.util.Objects.isNull;
import lombok.Getter;
import lombok.experimental.FieldNameConstants;
@Getter
@FieldNameConstants
@AtLeastOneIsFilled(fields = {ClientSettings.Fields.host, ClientSettings.Fields.channel})
public class ClientSettings {
private static final String ERROR_TEMPLATE = "%s required parameter.";
private static final String KEY_NAME = "Key";
private static final String HOST_AND_CHANNEL_NAME = "Host or Channel";
@NotNull
private final String key;
private String host;
private ChannelCredentials credentials;
private Channel channel;
@ -19,51 +22,16 @@ public class ClientSettings {
public ClientSettings(String key, String host) {
this.key = key;
this.host = host;
validate();
}
public ClientSettings(String key, String host, ChannelCredentials credentials) {
this.key = key;
this.host = host;
this.credentials = credentials;
validate();
}
public ClientSettings(String key, Channel channel) {
this.key = key;
this.channel = channel;
validate();
}
public Channel getChannel() {
return channel;
}
public ChannelCredentials getCredentials() {
return credentials;
}
public String getHost() {
return host;
}
public String getKey() {
return key;
}
public void validate() {
StringBuilder errorMessage = new StringBuilder();
if (StringUtils.isEmpty(key)) {
errorMessage.append(String.format(ERROR_TEMPLATE, KEY_NAME)).append(System.lineSeparator());
}
if (StringUtils.isEmpty(host) && isNull(channel)) {
errorMessage.append(String.format(ERROR_TEMPLATE, HOST_AND_CHANNEL_NAME)).append(System.lineSeparator());
}
if (errorMessage.length() != 0) {
throw new IllegalArgumentException(errorMessage.toString());
}
}
}