/
ConnectionProperty.java
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/
ConnectionProperty.java
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/*
* Copyright 2020 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.bigquery;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.base.Function;
import com.google.common.base.MoreObjects;
import com.google.common.base.Objects;
public final class ConnectionProperty {
static final Function<
com.google.api.services.bigquery.model.ConnectionProperty, ConnectionProperty>
FROM_PB_FUNCTION =
new Function<
com.google.api.services.bigquery.model.ConnectionProperty, ConnectionProperty>() {
@Override
public ConnectionProperty apply(
com.google.api.services.bigquery.model.ConnectionProperty connectionProperty) {
return ConnectionProperty.fromPb(connectionProperty);
}
};
static final Function<
ConnectionProperty, com.google.api.services.bigquery.model.ConnectionProperty>
TO_PB_FUNCTION =
new Function<
ConnectionProperty, com.google.api.services.bigquery.model.ConnectionProperty>() {
@Override
public com.google.api.services.bigquery.model.ConnectionProperty apply(
ConnectionProperty connectionProperty) {
return connectionProperty.toPb();
}
};
private final String key;
private final String value;
/** A builder for {@code ConnectionProperty} objects. */
public static final class Builder {
private String key;
private String value;
private Builder() {};
private Builder(ConnectionProperty properties) {
this.key = properties.key;
this.value = properties.value;
}
/** [Required] Name of the connection property to set. */
public Builder setKey(String key) {
this.key = key;
return this;
}
/** [Required] Value of the connection property. */
public Builder setValue(String value) {
this.value = value;
return this;
}
/** Creates a {@code ConnectionProperty} object. */
public ConnectionProperty build() {
return new ConnectionProperty(this);
}
}
private ConnectionProperty(Builder builder) {
this.key = checkNotNull(builder.key, "Required key is null or empty");
this.value = checkNotNull(builder.value, "Required value is null or empty");
}
/** Return the key of property. */
public String getKey() {
return key;
}
/** Return the value of property. */
public String getValue() {
return value;
}
/** Return a connection property for the given key and value. */
public static ConnectionProperty of(String key, String value) {
return newBuilder().setKey(key).setValue(value).build();
}
/** Returns a builder for the {@code ConnectionProperty} object. */
public static Builder newBuilder() {
return new Builder();
}
/** Returns a builder for the {@code ConnectionProperty} object. */
public Builder toBuilder() {
return new Builder(this);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("key", key).add("value", value).toString();
}
@Override
public int hashCode() {
return Objects.hashCode(key, value);
}
@Override
public boolean equals(Object obj) {
return obj == this
|| obj != null
&& obj.getClass().equals(ConnectionProperty.class)
&& java.util.Objects.equals(toPb(), ((ConnectionProperty) obj).toPb());
}
com.google.api.services.bigquery.model.ConnectionProperty toPb() {
com.google.api.services.bigquery.model.ConnectionProperty properties =
new com.google.api.services.bigquery.model.ConnectionProperty();
properties.setKey(key);
properties.setValue(value);
return properties;
}
static ConnectionProperty fromPb(
com.google.api.services.bigquery.model.ConnectionProperty properties) {
Builder builder = newBuilder();
builder.setKey(properties.getKey());
builder.setValue(properties.getValue());
return builder.build();
}
}