| /* |
| * Copyright 2010 The Apache Software Foundation |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.hadoop.hbase.rest.model; |
| |
| import java.io.Serializable; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.xml.bind.annotation.XmlAnyAttribute; |
| import javax.xml.bind.annotation.XmlAttribute; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import javax.xml.namespace.QName; |
| |
| import org.apache.hadoop.hbase.HColumnDescriptor; |
| import org.apache.hadoop.hbase.HConstants; |
| |
| /** |
| * Representation of a column family schema. |
| * |
| * <pre> |
| * <complexType name="ColumnSchema"> |
| * <attribute name="name" type="string"></attribute> |
| * <anyAttribute></anyAttribute> |
| * </complexType> |
| * </pre> |
| */ |
| @XmlRootElement(name="ColumnSchema") |
| public class ColumnSchemaModel implements Serializable { |
| private static final long serialVersionUID = 1L; |
| private static QName BLOCKCACHE = new QName(HColumnDescriptor.BLOCKCACHE); |
| private static QName BLOCKSIZE = new QName(HColumnDescriptor.BLOCKSIZE); |
| private static QName BLOOMFILTER = new QName(HColumnDescriptor.BLOOMFILTER); |
| private static QName COMPRESSION = new QName(HColumnDescriptor.COMPRESSION); |
| private static QName IN_MEMORY = new QName(HConstants.IN_MEMORY); |
| private static QName TTL = new QName(HColumnDescriptor.TTL); |
| private static QName VERSIONS = new QName(HConstants.VERSIONS); |
| |
| private String name; |
| private Map<QName,Object> attrs = new HashMap<QName,Object>(); |
| |
| /** |
| * Default constructor |
| */ |
| public ColumnSchemaModel() {} |
| |
| /** |
| * Add an attribute to the column family schema |
| * @param name the attribute name |
| * @param value the attribute value |
| */ |
| public void addAttribute(String name, Object value) { |
| attrs.put(new QName(name), value); |
| } |
| |
| /** |
| * @param name the attribute name |
| * @return the attribute value |
| */ |
| public String getAttribute(String name) { |
| Object o = attrs.get(new QName(name)); |
| return o != null ? o.toString(): null; |
| } |
| |
| /** |
| * @return the column name |
| */ |
| @XmlAttribute |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * @return the map for holding unspecified (user) attributes |
| */ |
| @XmlAnyAttribute |
| public Map<QName,Object> getAny() { |
| return attrs; |
| } |
| |
| /** |
| * @param name the table name |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| /* (non-Javadoc) |
| * @see java.lang.Object#toString() |
| */ |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("{ NAME => '"); |
| sb.append(name); |
| sb.append('\''); |
| for (Map.Entry<QName,Object> e: attrs.entrySet()) { |
| sb.append(", "); |
| sb.append(e.getKey().getLocalPart()); |
| sb.append(" => '"); |
| sb.append(e.getValue().toString()); |
| sb.append('\''); |
| } |
| sb.append(" }"); |
| return sb.toString(); |
| } |
| |
| // getters and setters for common schema attributes |
| |
| // cannot be standard bean type getters and setters, otherwise this would |
| // confuse JAXB |
| |
| /** |
| * @return true if the BLOCKCACHE attribute is present and true |
| */ |
| public boolean __getBlockcache() { |
| Object o = attrs.get(BLOCKCACHE); |
| return o != null ? |
| Boolean.valueOf(o.toString()) : HColumnDescriptor.DEFAULT_BLOCKCACHE; |
| } |
| |
| /** |
| * @return the value of the BLOCKSIZE attribute or its default if it is unset |
| */ |
| public int __getBlocksize() { |
| Object o = attrs.get(BLOCKSIZE); |
| return o != null ? |
| Integer.valueOf(o.toString()) : HColumnDescriptor.DEFAULT_BLOCKSIZE; |
| } |
| |
| /** |
| * @return the value of the BLOOMFILTER attribute or its default if unset |
| */ |
| public String __getBloomfilter() { |
| Object o = attrs.get(BLOOMFILTER); |
| return o != null ? o.toString() : HColumnDescriptor.DEFAULT_BLOOMFILTER; |
| } |
| |
| /** |
| * @return the value of the COMPRESSION attribute or its default if unset |
| */ |
| public String __getCompression() { |
| Object o = attrs.get(COMPRESSION); |
| return o != null ? o.toString() : HColumnDescriptor.DEFAULT_COMPRESSION; |
| } |
| |
| /** |
| * @return true if the IN_MEMORY attribute is present and true |
| */ |
| public boolean __getInMemory() { |
| Object o = attrs.get(IN_MEMORY); |
| return o != null ? |
| Boolean.valueOf(o.toString()) : HColumnDescriptor.DEFAULT_IN_MEMORY; |
| } |
| |
| /** |
| * @return the value of the TTL attribute or its default if it is unset |
| */ |
| public int __getTTL() { |
| Object o = attrs.get(TTL); |
| return o != null ? |
| Integer.valueOf(o.toString()) : HColumnDescriptor.DEFAULT_TTL; |
| } |
| |
| /** |
| * @return the value of the VERSIONS attribute or its default if it is unset |
| */ |
| public int __getVersions() { |
| Object o = attrs.get(VERSIONS); |
| return o != null ? |
| Integer.valueOf(o.toString()) : HColumnDescriptor.DEFAULT_VERSIONS; |
| } |
| |
| /** |
| * @param value the desired value of the BLOCKSIZE attribute |
| */ |
| public void __setBlocksize(int value) { |
| attrs.put(BLOCKSIZE, Integer.toString(value)); |
| } |
| |
| /** |
| * @param value the desired value of the BLOCKCACHE attribute |
| */ |
| public void __setBlockcache(boolean value) { |
| attrs.put(BLOCKCACHE, Boolean.toString(value)); |
| } |
| |
| public void __setBloomfilter(String value) { |
| attrs.put(BLOOMFILTER, value); |
| } |
| |
| /** |
| * @param value the desired value of the COMPRESSION attribute |
| */ |
| public void __setCompression(String value) { |
| attrs.put(COMPRESSION, value); |
| } |
| |
| /** |
| * @param value the desired value of the IN_MEMORY attribute |
| */ |
| public void __setInMemory(boolean value) { |
| attrs.put(IN_MEMORY, Boolean.toString(value)); |
| } |
| |
| /** |
| * @param value the desired value of the TTL attribute |
| */ |
| public void __setTTL(int value) { |
| attrs.put(TTL, Integer.toString(value)); |
| } |
| |
| /** |
| * @param value the desired value of the VERSIONS attribute |
| */ |
| public void __setVersions(int value) { |
| attrs.put(VERSIONS, Integer.toString(value)); |
| } |
| } |