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Cassandra support for Spring Data
/*
* Copyright 2013-2021 the original author or authors.
*
* 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
*
* https://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 org.springframework.data.cassandra.core.cql.keyspace;
import java.util.Map;
import org.springframework.lang.Nullable;
/**
* Enumeration that represents all known table options. If a table option is not listed here, but is supported by
* Cassandra, use the method {@link CreateTableSpecification#with(String, Object, boolean, boolean)} to write the raw
* value. Implements {@link Option} via delegation, since {@link Enum}s can't extend anything.
*
* @author Matthew T. Adams
* @author Mark Paluch
* @see CompactionOption
* @see CompressionOption
* @see CachingOption
*/
public enum TableOption implements Option {
/**
* {@code comment}
*/
COMMENT("comment", String.class, true, true, true),
/**
* {@code COMPACT STORAGE}
*
* @deprecated since 2.2. Cassandra 4.x has deprecated compact storage.
*/
@Deprecated
COMPACT_STORAGE("COMPACT STORAGE", Void.class, false, false, false),
/**
* {@code compaction}. Value is a Map<CompactionOption,Object>
.
*
* @see CompactionOption
*/
COMPACTION("compaction", Map.class, true, false, false),
/**
* {@code compression}. Value is a Map<CompressionOption,Object>
.
*
* @see CompressionOption
*/
COMPRESSION("compression", Map.class, true, false, false),
/**
* {@code caching}
*
* @see CachingOption
*/
CACHING("caching", Map.class, true, false, false),
/**
* {@code bloom_filter_fp_chance}
*/
BLOOM_FILTER_FP_CHANCE("bloom_filter_fp_chance", Double.class, true, false, false),
/**
* {@code read_repair_chance}
*/
READ_REPAIR_CHANCE("read_repair_chance", Double.class, true, false, false),
/**
* {@code dclocal_read_repair_chance}
*/
DCLOCAL_READ_REPAIR_CHANCE("dclocal_read_repair_chance", Double.class, true, false, false),
/**
* {@code gc_grace_seconds}
*/
GC_GRACE_SECONDS("gc_grace_seconds", Long.class, true, false, false);
private Option delegate;
TableOption(String name, Class type, boolean requiresValue, boolean escapesValue, boolean quotesValue) {
this.delegate = new DefaultOption(name, type, requiresValue, escapesValue, quotesValue);
}
@Override
public Class getType() {
return this.delegate.getType();
}
@Override
public boolean takesValue() {
return this.delegate.takesValue();
}
@Override
public String getName() {
return this.delegate.getName();
}
@Override
public boolean escapesValue() {
return this.delegate.escapesValue();
}
@Override
public boolean quotesValue() {
return this.delegate.quotesValue();
}
@Override
public boolean requiresValue() {
return this.delegate.requiresValue();
}
@Override
public void checkValue(Object value) {
this.delegate.checkValue(value);
}
@Override
public boolean isCoerceable(Object value) {
return this.delegate.isCoerceable(value);
}
@Override
public String toString() {
return this.delegate.toString();
}
@Override
public String toString(@Nullable Object value) {
return this.delegate.toString(value);
}
/**
* Known KeyCaching Options
*
* @author David Webb
* @since 1.2.0
*/
public enum KeyCachingOption {
ALL("all"), NONE("none");
private String value;
KeyCachingOption(String value) {
this.value = value;
}
public String getValue() {
return this.value;
}
@Override
public String toString() {
return getValue();
}
}
/**
* Known caching options.
*
* @author Matthew T. Adams
* @author David Webb
* @since 1.2.0
*/
public enum CachingOption implements Option {
KEYS("keys", KeyCachingOption.class, true, false, true),
ROWS_PER_PARTITION("rows_per_partition", String.class, true, false, true);
private Option delegate;
CachingOption(String name, Class type, boolean requiresValue, boolean escapesValue, boolean quotesValue) {
this.delegate = new DefaultOption(name, type, requiresValue, escapesValue, quotesValue);
}
@Override
public Class getType() {
return this.delegate.getType();
}
@Override
public boolean takesValue() {
return this.delegate.takesValue();
}
@Override
public String getName() {
return this.delegate.getName();
}
@Override
public boolean escapesValue() {
return this.delegate.escapesValue();
}
@Override
public boolean quotesValue() {
return this.delegate.quotesValue();
}
@Override
public boolean requiresValue() {
return this.delegate.requiresValue();
}
@Override
public void checkValue(Object value) {
this.delegate.checkValue(value);
}
@Override
public boolean isCoerceable(Object value) {
return this.delegate.isCoerceable(value);
}
@Override
public String toString() {
return this.delegate.toString();
}
@Override
public String toString(@Nullable Object value) {
return this.delegate.toString(value);
}
}
/**
* Known compaction options.
*
* @author Matthew T. Adams
*/
public enum CompactionOption implements Option {
/**
* {@code class}
*/
CLASS("class", String.class, true, false, true),
/**
* {@code tombstone_threshold}
*/
TOMBSTONE_THRESHOLD("tombstone_threshold", Double.class, true, false, false),
/**
* {@code tombstone_compaction_interval}
*/
TOMBSTONE_COMPACTION_INTERVAL("tombstone_compaction_interval", Double.class, true, false, false),
/**
* {@code min_sstable_size}
*/
MIN_SSTABLE_SIZE("min_sstable_size", Long.class, true, false, false),
/**
* {@code min_threshold}
*/
MIN_THRESHOLD("min_threshold", Long.class, true, false, false),
/**
* {@code max_threshold}
*/
MAX_THRESHOLD("max_threshold", Long.class, true, false, false),
/**
* {@code bucket_low}
*/
BUCKET_LOW("bucket_low", Double.class, true, false, false),
/**
* {@code bucket_high}
*/
BUCKET_HIGH("bucket_high", Double.class, true, false, false),
/**
* {@code sstable_size_in_mb}
*/
SSTABLE_SIZE_IN_MB("sstable_size_in_mb", Long.class, true, false, false);
private Option delegate;
CompactionOption(String name, Class type, boolean requiresValue, boolean escapesValue, boolean quotesValue) {
this.delegate = new DefaultOption(name, type, requiresValue, escapesValue, quotesValue);
}
@Override
public Class getType() {
return this.delegate.getType();
}
@Override
public boolean takesValue() {
return this.delegate.takesValue();
}
@Override
public String getName() {
return this.delegate.getName();
}
@Override
public boolean escapesValue() {
return this.delegate.escapesValue();
}
@Override
public boolean quotesValue() {
return this.delegate.quotesValue();
}
@Override
public boolean requiresValue() {
return this.delegate.requiresValue();
}
@Override
public void checkValue(Object value) {
this.delegate.checkValue(value);
}
@Override
public boolean isCoerceable(Object value) {
return this.delegate.isCoerceable(value);
}
@Override
public String toString() {
return this.delegate.toString();
}
@Override
public String toString(@Nullable Object value) {
return this.delegate.toString(value);
}
}
/**
* Known compression options.
*
* @author Matthew T. Adams
*/
public enum CompressionOption implements Option {
/**
* {@code sstable_compression}
*/
SSTABLE_COMPRESSION("sstable_compression", String.class, true, false, true),
/**
* {@code chunk_length_kb}
*/
CHUNK_LENGTH_KB("chunk_length_kb", Long.class, true, false, false),
/**
* {@code crc_check_chance}
*/
CRC_CHECK_CHANCE("crc_check_chance", Double.class, true, false, false);
private Option delegate;
CompressionOption(String name, Class type, boolean requiresValue, boolean escapesValue, boolean quotesValue) {
this.delegate = new DefaultOption(name, type, requiresValue, escapesValue, quotesValue);
}
@Override
public Class getType() {
return this.delegate.getType();
}
@Override
public boolean takesValue() {
return this.delegate.takesValue();
}
@Override
public String getName() {
return this.delegate.getName();
}
@Override
public boolean escapesValue() {
return this.delegate.escapesValue();
}
@Override
public boolean quotesValue() {
return this.delegate.quotesValue();
}
@Override
public boolean requiresValue() {
return this.delegate.requiresValue();
}
@Override
public void checkValue(Object value) {
this.delegate.checkValue(value);
}
@Override
public boolean isCoerceable(Object value) {
return this.delegate.isCoerceable(value);
}
@Override
public String toString() {
return this.delegate.toString();
}
@Override
public String toString(@Nullable Object value) {
return this.delegate.toString(value);
}
}
}