package com.datastax.oss.driver.internal.core.config.map;
import com.datastax.oss.driver.api.core.config.DriverExecutionProfile;
import com.datastax.oss.driver.api.core.config.DriverOption;
import com.datastax.oss.driver.shaded.guava.common.base.Preconditions;
import com.datastax.oss.driver.shaded.guava.common.collect.ImmutableList;
import com.datastax.oss.driver.shaded.guava.common.collect.ImmutableSortedSet;
import edu.umd.cs.findbugs.annotations.NonNull;
import java.time.Duration;
import java.util.AbstractMap;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.SortedSet;
public class MapBasedDriverExecutionProfile implements DriverExecutionProfile {
private final String profileName;
private final Map<DriverOption, Object> profile;
private final Map<DriverOption, Object> defaultProfile;
public MapBasedDriverExecutionProfile(
Map<String, Map<DriverOption, Object>> optionsMap, String profileName) {
this(
profileName,
optionsMap.get(profileName),
profileName.equals(DriverExecutionProfile.DEFAULT_NAME)
? Collections.emptyMap()
: optionsMap.get(DriverExecutionProfile.DEFAULT_NAME));
Preconditions.checkArgument(
optionsMap.containsKey(profileName),
"Unknown profile '%s'. Check your configuration.",
profileName);
}
public MapBasedDriverExecutionProfile(
String profileName,
Map<DriverOption, Object> profile,
Map<DriverOption, Object> defaultProfile) {
this.profileName = profileName;
this.profile = profile;
this.defaultProfile = defaultProfile;
}
@NonNull
@Override
public String getName() {
return profileName;
}
@Override
public boolean isDefined(@NonNull DriverOption option) {
return profile.containsKey(option) || defaultProfile.containsKey(option);
}
@SuppressWarnings({"unchecked", "TypeParameterUnusedInFormals"})
@NonNull
private <T> T get(@NonNull DriverOption option) {
Object value = profile.getOrDefault(option, defaultProfile.get(option));
if (value == null) {
throw new IllegalArgumentException("Missing configuration option " + option.getPath());
}
return (T) value;
}
@Override
public boolean getBoolean(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<Boolean> getBooleanList(@NonNull DriverOption option) {
return get(option);
}
@Override
public int getInt(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<Integer> getIntList(@NonNull DriverOption option) {
return get(option);
}
@Override
public long getLong(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<Long> getLongList(@NonNull DriverOption option) {
return get(option);
}
@Override
public double getDouble(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<Double> getDoubleList(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public String getString(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<String> getStringList(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public Map<String, String> getStringMap(@NonNull DriverOption option) {
return get(option);
}
@Override
public long getBytes(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<Long> getBytesList(DriverOption option) {
return get(option);
}
@NonNull
@Override
public Duration getDuration(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public List<Duration> getDurationList(@NonNull DriverOption option) {
return get(option);
}
@NonNull
@Override
public SortedSet<Map.Entry<String, Object>> entrySet() {
ImmutableSortedSet.Builder<Map.Entry<String, Object>> builder =
ImmutableSortedSet.orderedBy(Map.Entry.comparingByKey());
for (Map<DriverOption, Object> backingMap :
ImmutableList.of(profile, defaultProfile)) {
for (Map.Entry<DriverOption, Object> entry : backingMap.entrySet()) {
builder.add(new AbstractMap.SimpleEntry<>(entry.getKey().getPath(), entry.getValue()));
}
}
return builder.build();
}
}