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/*
* Copyright DataStax, Inc.
*
* 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.datastax.stargate.sdk.rest.domain;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Creation request of a table.
*
* @author Cedrick LUNVEN (@clunven)
*/
public class CreateTable implements Serializable {
/** Serial. */
private static final long serialVersionUID = -163637535414120053L;
private String name;
private boolean ifNotExists = false;
private TablePrimaryKey primaryKey = new TablePrimaryKey();
private List columnDefinitions = new ArrayList<>();
private TableOptions tableOptions = new TableOptions();
public CreateTable() {}
private CreateTable(CreateTableBuilder builder) {
this.ifNotExists = builder.ifNotExists;
builder.pk.entrySet().stream().forEach(pk -> {
columnDefinitions.add(pk.getValue());
primaryKey.getPartitionKey().add(pk.getKey());
});
builder.cc.entrySet().stream().forEach(cc -> {
columnDefinitions.add(cc.getValue());
primaryKey.getClusteringKey().add(cc.getKey());
tableOptions.getClusteringExpression().add(new ClusteringExpression(cc.getKey(), builder.ccOrder.get(cc.getKey())));
});
builder.cols.entrySet().stream().forEach(col -> {
columnDefinitions.add(col.getValue());
});
}
public static CreateTableBuilder builder() {
return new CreateTableBuilder();
}
/**
* Pattern builder for class {@link CreateTable}.
*/
public static class CreateTableBuilder {
private boolean ifNotExists = false;
private Map pk = new HashMap<>();
private Map cc = new HashMap<>();
private Map ccOrder = new HashMap<>();
private Map cols = new HashMap<>();
public CreateTableBuilder ifNotExist(boolean ine) {
this.ifNotExists = ine;
return this;
}
public CreateTableBuilder addColumnStatic(String name, String type) {
if (pk.containsKey(name)) {
throw new IllegalArgumentException("Cannot add simple column " + name + ", it has already been defined as partition key");
}
if (cc.containsKey(name)) {
throw new IllegalArgumentException("Cannot add simple column " + name + ", it has already been defined as clustering key");
}
if (cols.containsKey(name)) {
throw new IllegalArgumentException("Cannot add simple column " + name + ", it has already been defined as simple column");
}
cols.put(name, new ColumnDefinition(name, type, true));
return this;
}
public CreateTableBuilder addColumn(String name, String type) {
if (pk.containsKey(name)) {
throw new IllegalArgumentException("Cannot add simple column " + name + ", it has already been defined as partition key");
}
if (cc.containsKey(name)) {
throw new IllegalArgumentException("Cannot add simple column " + name + ", it has already been defined as clustering key");
}
if (cols.containsKey(name)) {
throw new IllegalArgumentException("Cannot add simple column " + name + ", it has already been defined as simple column");
}
cols.put(name, new ColumnDefinition(name, type));
return this;
}
public CreateTableBuilder addPartitionKey(String name, String type) {
if (pk.containsKey(name)) {
throw new IllegalArgumentException("Cannot add partitionKey column " + name + ", it has already been defined as partition key");
}
if (cc.containsKey(name)) {
throw new IllegalArgumentException("Cannot add partitionKey column " + name + ", it has already been defined as clustering key");
}
if (cols.containsKey(name)) {
throw new IllegalArgumentException("Cannot add partitionKey column " + name + ", it has already been defined as simple column");
}
pk.put(name, new ColumnDefinition(name, type));
return this;
}
public CreateTableBuilder addClusteringKey(String name, String type, Ordering order) {
if (pk.containsKey(name)) {
throw new IllegalArgumentException("Cannot add partitionKey column " + name + ", it has already been defined as partition key");
}
if (cc.containsKey(name)) {
throw new IllegalArgumentException("Cannot add partitionKey column " + name + ", it has already been defined as clustering key");
}
if (cols.containsKey(name)) {
throw new IllegalArgumentException("Cannot add partitionKey column " + name + ", it has already been defined as simple column");
}
cc.put(name, new ColumnDefinition(name, type));
ccOrder.put(name, order);
return this;
}
public CreateTable build() {
return new CreateTable(this);
}
}
/**
* Getter accessor for attribute 'primaryKey'.
*
* @return
* current value of 'primaryKey'
*/
public TablePrimaryKey getPrimaryKey() {
return primaryKey;
}
/**
* Setter accessor for attribute 'primaryKey'.
* @param primaryKey
* new value for 'primaryKey '
*/
public void setPrimaryKey(TablePrimaryKey primaryKey) {
this.primaryKey = primaryKey;
}
/**
* Getter accessor for attribute 'columnDefinitions'.
*
* @return
* current value of 'columnDefinitions'
*/
public List getColumnDefinitions() {
return columnDefinitions;
}
/**
* Setter accessor for attribute 'columnDefinitions'.
* @param columnDefinitions
* new value for 'columnDefinitions '
*/
public void setColumnDefinitions(List columnDefinitions) {
this.columnDefinitions = columnDefinitions;
}
/**
* Getter accessor for attribute 'ifNotExists'.
*
* @return
* current value of 'ifNotExists'
*/
public boolean isIfNotExists() {
return ifNotExists;
}
/**
* Setter accessor for attribute 'ifNotExists'.
* @param ifNotExists
* new value for 'ifNotExists '
*/
public void setIfNotExists(boolean ifNotExists) {
this.ifNotExists = ifNotExists;
}
/**
* Getter accessor for attribute 'tableOptions'.
*
* @return
* current value of 'tableOptions'
*/
public TableOptions getTableOptions() {
return tableOptions;
}
/**
* Setter accessor for attribute 'tableOptions'.
* @param tableOptions
* new value for 'tableOptions '
*/
public void setTableOptions(TableOptions tableOptions) {
this.tableOptions = tableOptions;
}
/**
* Getter accessor for attribute 'name'.
*
* @return
* current value of 'name'
*/
public String getName() {
return name;
}
/**
* Setter accessor for attribute 'name'.
* @param name
* new value for 'name '
*/
public void setName(String name) {
this.name = name;
}
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