http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9dfe3cd8/apidocs/src-html/org/apache/hadoop/hbase/TableName.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/TableName.html b/apidocs/src-html/org/apache/hadoop/hbase/TableName.html index d45a9a4..87d2a05 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/TableName.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/TableName.html @@ -27,515 +27,537 @@ <span class="sourceLineNo">019</span>package org.apache.hadoop.hbase;<a name="line.19"></a> <span class="sourceLineNo">020</span><a name="line.20"></a> <span class="sourceLineNo">021</span>import java.nio.ByteBuffer;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import java.util.Arrays;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.util.Set;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import java.util.concurrent.CopyOnWriteArraySet;<a name="line.24"></a> -<span class="sourceLineNo">025</span><a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.KeyValue.KVComparator;<a name="line.28"></a> -<span class="sourceLineNo">029</span><a name="line.29"></a> -<span class="sourceLineNo">030</span>/**<a name="line.30"></a> -<span class="sourceLineNo">031</span> * Immutable POJO class for representing a table name.<a name="line.31"></a> -<span class="sourceLineNo">032</span> * Which is of the form:<a name="line.32"></a> -<span class="sourceLineNo">033</span> * &lt;table namespace&gt;:&lt;table qualifier&gt;<a name="line.33"></a> -<span class="sourceLineNo">034</span> *<a name="line.34"></a> -<span class="sourceLineNo">035</span> * Two special namespaces:<a name="line.35"></a> -<span class="sourceLineNo">036</span> *<a name="line.36"></a> -<span class="sourceLineNo">037</span> * 1. hbase - system namespace, used to contain hbase internal tables<a name="line.37"></a> -<span class="sourceLineNo">038</span> * 2. default - tables with no explicit specified namespace will<a name="line.38"></a> -<span class="sourceLineNo">039</span> * automatically fall into this namespace.<a name="line.39"></a> -<span class="sourceLineNo">040</span> *<a name="line.40"></a> -<span class="sourceLineNo">041</span> * ie<a name="line.41"></a> -<span class="sourceLineNo">042</span> *<a name="line.42"></a> -<span class="sourceLineNo">043</span> * a) foo:bar, means namespace=foo and qualifier=bar<a name="line.43"></a> -<span class="sourceLineNo">044</span> * b) bar, means namespace=default and qualifier=bar<a name="line.44"></a> -<span class="sourceLineNo">045</span> * c) default:bar, means namespace=default and qualifier=bar<a name="line.45"></a> -<span class="sourceLineNo">046</span> *<a name="line.46"></a> -<span class="sourceLineNo">047</span> * <p><a name="line.47"></a> -<span class="sourceLineNo">048</span> * Internally, in this class, we cache the instances to limit the number of objects and<a name="line.48"></a> -<span class="sourceLineNo">049</span> * make the "equals" faster. We try to minimize the number of objects created of<a name="line.49"></a> -<span class="sourceLineNo">050</span> * the number of array copy to check if we already have an instance of this TableName. The code<a name="line.50"></a> -<span class="sourceLineNo">051</span> * is not optimize for a new instance creation but is optimized to check for existence.<a name="line.51"></a> -<span class="sourceLineNo">052</span> * </p><a name="line.52"></a> -<span class="sourceLineNo">053</span> */<a name="line.53"></a> -<span class="sourceLineNo">054</span>@InterfaceAudience.Public<a name="line.54"></a> -<span class="sourceLineNo">055</span>public final class TableName implements Comparable<TableName> {<a name="line.55"></a> -<span class="sourceLineNo">056</span><a name="line.56"></a> -<span class="sourceLineNo">057</span> /** See {@link #createTableNameIfNecessary(ByteBuffer, ByteBuffer)} */<a name="line.57"></a> -<span class="sourceLineNo">058</span> private static final Set<TableName> tableCache = new CopyOnWriteArraySet<>();<a name="line.58"></a> -<span class="sourceLineNo">059</span><a name="line.59"></a> -<span class="sourceLineNo">060</span> /** Namespace delimiter */<a name="line.60"></a> -<span class="sourceLineNo">061</span> //this should always be only 1 byte long<a name="line.61"></a> -<span class="sourceLineNo">062</span> public final static char NAMESPACE_DELIM = ':';<a name="line.62"></a> -<span class="sourceLineNo">063</span><a name="line.63"></a> -<span class="sourceLineNo">064</span> // A non-capture group so that this can be embedded.<a name="line.64"></a> -<span class="sourceLineNo">065</span> // regex is a bit more complicated to support nuance of tables<a name="line.65"></a> -<span class="sourceLineNo">066</span> // in default namespace<a name="line.66"></a> -<span class="sourceLineNo">067</span> //Allows only letters, digits and '_'<a name="line.67"></a> -<span class="sourceLineNo">068</span> public static final String VALID_NAMESPACE_REGEX =<a name="line.68"></a> -<span class="sourceLineNo">069</span> "(?:[a-zA-Z_0-9]+)";<a name="line.69"></a> -<span class="sourceLineNo">070</span> //Allows only letters, digits, '_', '-' and '.'<a name="line.70"></a> -<span class="sourceLineNo">071</span> public static final String VALID_TABLE_QUALIFIER_REGEX =<a name="line.71"></a> -<span class="sourceLineNo">072</span> "(?:[a-zA-Z_0-9][a-zA-Z_0-9-.]*)";<a name="line.72"></a> -<span class="sourceLineNo">073</span> //Concatenation of NAMESPACE_REGEX and TABLE_QUALIFIER_REGEX,<a name="line.73"></a> -<span class="sourceLineNo">074</span> //with NAMESPACE_DELIM as delimiter<a name="line.74"></a> -<span class="sourceLineNo">075</span> public static final String VALID_USER_TABLE_REGEX =<a name="line.75"></a> -<span class="sourceLineNo">076</span> "(?:(?:(?:"+VALID_NAMESPACE_REGEX+"\\"+NAMESPACE_DELIM+")?)" +<a name="line.76"></a> -<span class="sourceLineNo">077</span> "(?:"+VALID_TABLE_QUALIFIER_REGEX+"))";<a name="line.77"></a> -<span class="sourceLineNo">078</span><a name="line.78"></a> -<span class="sourceLineNo">079</span> /** The hbase:meta table's name. */<a name="line.79"></a> -<span class="sourceLineNo">080</span> public static final TableName META_TABLE_NAME =<a name="line.80"></a> -<span class="sourceLineNo">081</span> valueOf(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR, "meta");<a name="line.81"></a> -<span class="sourceLineNo">082</span><a name="line.82"></a> -<span class="sourceLineNo">083</span> /** The Namespace table's name. */<a name="line.83"></a> -<span class="sourceLineNo">084</span> public static final TableName NAMESPACE_TABLE_NAME =<a name="line.84"></a> -<span class="sourceLineNo">085</span> valueOf(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR, "namespace");<a name="line.85"></a> -<span class="sourceLineNo">086</span><a name="line.86"></a> -<span class="sourceLineNo">087</span> public static final String OLD_META_STR = ".META.";<a name="line.87"></a> -<span class="sourceLineNo">088</span> public static final String OLD_ROOT_STR = "-ROOT-";<a name="line.88"></a> -<span class="sourceLineNo">089</span><a name="line.89"></a> -<span class="sourceLineNo">090</span> /**<a name="line.90"></a> -<span class="sourceLineNo">091</span> * @return True if <code>tn</code> is the hbase:meta table name.<a name="line.91"></a> -<span class="sourceLineNo">092</span> */<a name="line.92"></a> -<span class="sourceLineNo">093</span> public static boolean isMetaTableName(final TableName tn) {<a name="line.93"></a> -<span class="sourceLineNo">094</span> return tn.equals(TableName.META_TABLE_NAME);<a name="line.94"></a> -<span class="sourceLineNo">095</span> }<a name="line.95"></a> -<span class="sourceLineNo">096</span><a name="line.96"></a> -<span class="sourceLineNo">097</span> /**<a name="line.97"></a> -<span class="sourceLineNo">098</span> * TableName for old -ROOT- table. It is used to read/process old WALs which have<a name="line.98"></a> -<span class="sourceLineNo">099</span> * ROOT edits.<a name="line.99"></a> -<span class="sourceLineNo">100</span> */<a name="line.100"></a> -<span class="sourceLineNo">101</span> public static final TableName OLD_ROOT_TABLE_NAME = getADummyTableName(OLD_ROOT_STR);<a name="line.101"></a> -<span class="sourceLineNo">102</span> /**<a name="line.102"></a> -<span class="sourceLineNo">103</span> * TableName for old .META. table. Used in testing.<a name="line.103"></a> +<span class="sourceLineNo">022</span>import java.nio.charset.StandardCharsets;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.Set;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.util.concurrent.CopyOnWriteArraySet;<a name="line.25"></a> +<span class="sourceLineNo">026</span><a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.KeyValue.KVComparator;<a name="line.29"></a> +<span class="sourceLineNo">030</span><a name="line.30"></a> +<span class="sourceLineNo">031</span>/**<a name="line.31"></a> +<span class="sourceLineNo">032</span> * Immutable POJO class for representing a table name.<a name="line.32"></a> +<span class="sourceLineNo">033</span> * Which is of the form:<a name="line.33"></a> +<span class="sourceLineNo">034</span> * &lt;table namespace&gt;:&lt;table qualifier&gt;<a name="line.34"></a> +<span class="sourceLineNo">035</span> *<a name="line.35"></a> +<span class="sourceLineNo">036</span> * Two special namespaces:<a name="line.36"></a> +<span class="sourceLineNo">037</span> *<a name="line.37"></a> +<span class="sourceLineNo">038</span> * 1. hbase - system namespace, used to contain hbase internal tables<a name="line.38"></a> +<span class="sourceLineNo">039</span> * 2. default - tables with no explicit specified namespace will<a name="line.39"></a> +<span class="sourceLineNo">040</span> * automatically fall into this namespace.<a name="line.40"></a> +<span class="sourceLineNo">041</span> *<a name="line.41"></a> +<span class="sourceLineNo">042</span> * ie<a name="line.42"></a> +<span class="sourceLineNo">043</span> *<a name="line.43"></a> +<span class="sourceLineNo">044</span> * a) foo:bar, means namespace=foo and qualifier=bar<a name="line.44"></a> +<span class="sourceLineNo">045</span> * b) bar, means namespace=default and qualifier=bar<a name="line.45"></a> +<span class="sourceLineNo">046</span> * c) default:bar, means namespace=default and qualifier=bar<a name="line.46"></a> +<span class="sourceLineNo">047</span> *<a name="line.47"></a> +<span class="sourceLineNo">048</span> * <p><a name="line.48"></a> +<span class="sourceLineNo">049</span> * Internally, in this class, we cache the instances to limit the number of objects and<a name="line.49"></a> +<span class="sourceLineNo">050</span> * make the "equals" faster. We try to minimize the number of objects created of<a name="line.50"></a> +<span class="sourceLineNo">051</span> * the number of array copy to check if we already have an instance of this TableName. The code<a name="line.51"></a> +<span class="sourceLineNo">052</span> * is not optimize for a new instance creation but is optimized to check for existence.<a name="line.52"></a> +<span class="sourceLineNo">053</span> * </p><a name="line.53"></a> +<span class="sourceLineNo">054</span> */<a name="line.54"></a> +<span class="sourceLineNo">055</span>@InterfaceAudience.Public<a name="line.55"></a> +<span class="sourceLineNo">056</span>public final class TableName implements Comparable<TableName> {<a name="line.56"></a> +<span class="sourceLineNo">057</span><a name="line.57"></a> +<span class="sourceLineNo">058</span> /** See {@link #createTableNameIfNecessary(ByteBuffer, ByteBuffer)} */<a name="line.58"></a> +<span class="sourceLineNo">059</span> private static final Set<TableName> tableCache = new CopyOnWriteArraySet<>();<a name="line.59"></a> +<span class="sourceLineNo">060</span><a name="line.60"></a> +<span class="sourceLineNo">061</span> /** Namespace delimiter */<a name="line.61"></a> +<span class="sourceLineNo">062</span> //this should always be only 1 byte long<a name="line.62"></a> +<span class="sourceLineNo">063</span> public final static char NAMESPACE_DELIM = ':';<a name="line.63"></a> +<span class="sourceLineNo">064</span><a name="line.64"></a> +<span class="sourceLineNo">065</span> // A non-capture group so that this can be embedded.<a name="line.65"></a> +<span class="sourceLineNo">066</span> // regex is a bit more complicated to support nuance of tables<a name="line.66"></a> +<span class="sourceLineNo">067</span> // in default namespace<a name="line.67"></a> +<span class="sourceLineNo">068</span> //Allows only letters, digits and '_'<a name="line.68"></a> +<span class="sourceLineNo">069</span> public static final String VALID_NAMESPACE_REGEX =<a name="line.69"></a> +<span class="sourceLineNo">070</span> "(?:[_\\p{Digit}\\p{IsAlphabetic}]+)";<a name="line.70"></a> +<span class="sourceLineNo">071</span> //Allows only letters, digits, '_', '-' and '.'<a name="line.71"></a> +<span class="sourceLineNo">072</span> public static final String VALID_TABLE_QUALIFIER_REGEX =<a name="line.72"></a> +<span class="sourceLineNo">073</span> "(?:[_\\p{Digit}\\p{IsAlphabetic}][-_.\\p{Digit}\\p{IsAlphabetic}]*)";<a name="line.73"></a> +<span class="sourceLineNo">074</span> //Concatenation of NAMESPACE_REGEX and TABLE_QUALIFIER_REGEX,<a name="line.74"></a> +<span class="sourceLineNo">075</span> //with NAMESPACE_DELIM as delimiter<a name="line.75"></a> +<span class="sourceLineNo">076</span> public static final String VALID_USER_TABLE_REGEX =<a name="line.76"></a> +<span class="sourceLineNo">077</span> "(?:(?:(?:"+VALID_NAMESPACE_REGEX+"\\"+NAMESPACE_DELIM+")?)" +<a name="line.77"></a> +<span class="sourceLineNo">078</span> "(?:"+VALID_TABLE_QUALIFIER_REGEX+"))";<a name="line.78"></a> +<span class="sourceLineNo">079</span><a name="line.79"></a> +<span class="sourceLineNo">080</span> /** The hbase:meta table's name. */<a name="line.80"></a> +<span class="sourceLineNo">081</span> public static final TableName META_TABLE_NAME =<a name="line.81"></a> +<span class="sourceLineNo">082</span> valueOf(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR, "meta");<a name="line.82"></a> +<span class="sourceLineNo">083</span><a name="line.83"></a> +<span class="sourceLineNo">084</span> /** The Namespace table's name. */<a name="line.84"></a> +<span class="sourceLineNo">085</span> public static final TableName NAMESPACE_TABLE_NAME =<a name="line.85"></a> +<span class="sourceLineNo">086</span> valueOf(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR, "namespace");<a name="line.86"></a> +<span class="sourceLineNo">087</span><a name="line.87"></a> +<span class="sourceLineNo">088</span> public static final String OLD_META_STR = ".META.";<a name="line.88"></a> +<span class="sourceLineNo">089</span> public static final String OLD_ROOT_STR = "-ROOT-";<a name="line.89"></a> +<span class="sourceLineNo">090</span><a name="line.90"></a> +<span class="sourceLineNo">091</span> /** One globally disallowed name */<a name="line.91"></a> +<span class="sourceLineNo">092</span> public static final String DISALLOWED_TABLE_NAME = "zookeeper";<a name="line.92"></a> +<span class="sourceLineNo">093</span><a name="line.93"></a> +<span class="sourceLineNo">094</span> /**<a name="line.94"></a> +<span class="sourceLineNo">095</span> * @return True if <code>tn</code> is the hbase:meta table name.<a name="line.95"></a> +<span class="sourceLineNo">096</span> */<a name="line.96"></a> +<span class="sourceLineNo">097</span> public static boolean isMetaTableName(final TableName tn) {<a name="line.97"></a> +<span class="sourceLineNo">098</span> return tn.equals(TableName.META_TABLE_NAME);<a name="line.98"></a> +<span class="sourceLineNo">099</span> }<a name="line.99"></a> +<span class="sourceLineNo">100</span><a name="line.100"></a> +<span class="sourceLineNo">101</span> /**<a name="line.101"></a> +<span class="sourceLineNo">102</span> * TableName for old -ROOT- table. It is used to read/process old WALs which have<a name="line.102"></a> +<span class="sourceLineNo">103</span> * ROOT edits.<a name="line.103"></a> <span class="sourceLineNo">104</span> */<a name="line.104"></a> -<span class="sourceLineNo">105</span> public static final TableName OLD_META_TABLE_NAME = getADummyTableName(OLD_META_STR);<a name="line.105"></a> -<span class="sourceLineNo">106</span><a name="line.106"></a> -<span class="sourceLineNo">107</span> private final byte[] name;<a name="line.107"></a> -<span class="sourceLineNo">108</span> private final String nameAsString;<a name="line.108"></a> -<span class="sourceLineNo">109</span> private final byte[] namespace;<a name="line.109"></a> -<span class="sourceLineNo">110</span> private final String namespaceAsString;<a name="line.110"></a> -<span class="sourceLineNo">111</span> private final byte[] qualifier;<a name="line.111"></a> -<span class="sourceLineNo">112</span> private final String qualifierAsString;<a name="line.112"></a> -<span class="sourceLineNo">113</span> private final boolean systemTable;<a name="line.113"></a> -<span class="sourceLineNo">114</span> private final int hashCode;<a name="line.114"></a> -<span class="sourceLineNo">115</span><a name="line.115"></a> -<span class="sourceLineNo">116</span> /**<a name="line.116"></a> -<span class="sourceLineNo">117</span> * Check passed byte array, "tableName", is legal user-space table name.<a name="line.117"></a> -<span class="sourceLineNo">118</span> * @return Returns passed <code>tableName</code> param<a name="line.118"></a> -<span class="sourceLineNo">119</span> * @throws IllegalArgumentException if passed a tableName is null or<a name="line.119"></a> -<span class="sourceLineNo">120</span> * is made of other than 'word' characters or underscores: i.e.<a name="line.120"></a> -<span class="sourceLineNo">121</span> * <code>[a-zA-Z_0-9.-:]</code>. The ':' is used to delimit the namespace<a name="line.121"></a> -<span class="sourceLineNo">122</span> * from the table name and can be used for nothing else.<a name="line.122"></a> -<span class="sourceLineNo">123</span> *<a name="line.123"></a> -<span class="sourceLineNo">124</span> * Namespace names can only contain 'word' characters<a name="line.124"></a> -<span class="sourceLineNo">125</span> * <code>[a-zA-Z_0-9]</code> or '_'<a name="line.125"></a> -<span class="sourceLineNo">126</span> *<a name="line.126"></a> -<span class="sourceLineNo">127</span> * Qualifier names can only contain 'word' characters<a name="line.127"></a> -<span class="sourceLineNo">128</span> * <code>[a-zA-Z_0-9]</code> or '_', '.' or '-'.<a name="line.128"></a> -<span class="sourceLineNo">129</span> * The name may not start with '.' or '-'.<a name="line.129"></a> +<span class="sourceLineNo">105</span> public static final TableName OLD_ROOT_TABLE_NAME = getADummyTableName(OLD_ROOT_STR);<a name="line.105"></a> +<span class="sourceLineNo">106</span> /**<a name="line.106"></a> +<span class="sourceLineNo">107</span> * TableName for old .META. table. Used in testing.<a name="line.107"></a> +<span class="sourceLineNo">108</span> */<a name="line.108"></a> +<span class="sourceLineNo">109</span> public static final TableName OLD_META_TABLE_NAME = getADummyTableName(OLD_META_STR);<a name="line.109"></a> +<span class="sourceLineNo">110</span><a name="line.110"></a> +<span class="sourceLineNo">111</span> private final byte[] name;<a name="line.111"></a> +<span class="sourceLineNo">112</span> private final String nameAsString;<a name="line.112"></a> +<span class="sourceLineNo">113</span> private final byte[] namespace;<a name="line.113"></a> +<span class="sourceLineNo">114</span> private final String namespaceAsString;<a name="line.114"></a> +<span class="sourceLineNo">115</span> private final byte[] qualifier;<a name="line.115"></a> +<span class="sourceLineNo">116</span> private final String qualifierAsString;<a name="line.116"></a> +<span class="sourceLineNo">117</span> private final boolean systemTable;<a name="line.117"></a> +<span class="sourceLineNo">118</span> private final int hashCode;<a name="line.118"></a> +<span class="sourceLineNo">119</span><a name="line.119"></a> +<span class="sourceLineNo">120</span> /**<a name="line.120"></a> +<span class="sourceLineNo">121</span> * Check passed byte array, "tableName", is legal user-space table name.<a name="line.121"></a> +<span class="sourceLineNo">122</span> * @return Returns passed <code>tableName</code> param<a name="line.122"></a> +<span class="sourceLineNo">123</span> * @throws IllegalArgumentException if passed a tableName is null or<a name="line.123"></a> +<span class="sourceLineNo">124</span> * is made of other than 'word' characters or underscores: i.e.<a name="line.124"></a> +<span class="sourceLineNo">125</span> * <code>[\p{IsAlphabetic}\p{Digit}.-:]</code>. The ':' is used to delimit the namespace<a name="line.125"></a> +<span class="sourceLineNo">126</span> * from the table name and can be used for nothing else.<a name="line.126"></a> +<span class="sourceLineNo">127</span> *<a name="line.127"></a> +<span class="sourceLineNo">128</span> * Namespace names can only contain 'word' characters<a name="line.128"></a> +<span class="sourceLineNo">129</span> * <code>[\p{IsAlphabetic}\p{Digit}]</code> or '_'<a name="line.129"></a> <span class="sourceLineNo">130</span> *<a name="line.130"></a> -<span class="sourceLineNo">131</span> * Valid fully qualified table names:<a name="line.131"></a> -<span class="sourceLineNo">132</span> * foo:bar, namespace=&gt;foo, table=&gt;bar<a name="line.132"></a> -<span class="sourceLineNo">133</span> * org:foo.bar, namespace=org, table=&gt;foo.bar<a name="line.133"></a> -<span class="sourceLineNo">134</span> */<a name="line.134"></a> -<span class="sourceLineNo">135</span> public static byte [] isLegalFullyQualifiedTableName(final byte[] tableName) {<a name="line.135"></a> -<span class="sourceLineNo">136</span> if (tableName == null || tableName.length <= 0) {<a name="line.136"></a> -<span class="sourceLineNo">137</span> throw new IllegalArgumentException("Name is null or empty");<a name="line.137"></a> -<span class="sourceLineNo">138</span> }<a name="line.138"></a> -<span class="sourceLineNo">139</span><a name="line.139"></a> -<span class="sourceLineNo">140</span> int namespaceDelimIndex = com.google.common.primitives.Bytes.lastIndexOf(tableName,<a name="line.140"></a> -<span class="sourceLineNo">141</span> (byte) NAMESPACE_DELIM);<a name="line.141"></a> -<span class="sourceLineNo">142</span> if (namespaceDelimIndex < 0){<a name="line.142"></a> -<span class="sourceLineNo">143</span> isLegalTableQualifierName(tableName);<a name="line.143"></a> -<span class="sourceLineNo">144</span> } else {<a name="line.144"></a> -<span class="sourceLineNo">145</span> isLegalNamespaceName(tableName, 0, namespaceDelimIndex);<a name="line.145"></a> -<span class="sourceLineNo">146</span> isLegalTableQualifierName(tableName, namespaceDelimIndex + 1, tableName.length);<a name="line.146"></a> -<span class="sourceLineNo">147</span> }<a name="line.147"></a> -<span class="sourceLineNo">148</span> return tableName;<a name="line.148"></a> -<span class="sourceLineNo">149</span> }<a name="line.149"></a> -<span class="sourceLineNo">150</span><a name="line.150"></a> -<span class="sourceLineNo">151</span> public static byte [] isLegalTableQualifierName(final byte[] qualifierName) {<a name="line.151"></a> -<span class="sourceLineNo">152</span> isLegalTableQualifierName(qualifierName, 0, qualifierName.length, false);<a name="line.152"></a> -<span class="sourceLineNo">153</span> return qualifierName;<a name="line.153"></a> -<span class="sourceLineNo">154</span> }<a name="line.154"></a> -<span class="sourceLineNo">155</span><a name="line.155"></a> -<span class="sourceLineNo">156</span> public static byte [] isLegalTableQualifierName(final byte[] qualifierName, boolean isSnapshot) {<a name="line.156"></a> -<span class="sourceLineNo">157</span> isLegalTableQualifierName(qualifierName, 0, qualifierName.length, isSnapshot);<a name="line.157"></a> -<span class="sourceLineNo">158</span> return qualifierName;<a name="line.158"></a> -<span class="sourceLineNo">159</span> }<a name="line.159"></a> -<span class="sourceLineNo">160</span><a name="line.160"></a> -<span class="sourceLineNo">161</span><a name="line.161"></a> -<span class="sourceLineNo">162</span> /**<a name="line.162"></a> -<span class="sourceLineNo">163</span> * Qualifier names can only contain 'word' characters<a name="line.163"></a> -<span class="sourceLineNo">164</span> * <code>[a-zA-Z_0-9]</code> or '_', '.' or '-'.<a name="line.164"></a> -<span class="sourceLineNo">165</span> * The name may not start with '.' or '-'.<a name="line.165"></a> -<span class="sourceLineNo">166</span> *<a name="line.166"></a> -<span class="sourceLineNo">167</span> * @param qualifierName byte array containing the qualifier name<a name="line.167"></a> -<span class="sourceLineNo">168</span> * @param start start index<a name="line.168"></a> -<span class="sourceLineNo">169</span> * @param end end index (exclusive)<a name="line.169"></a> -<span class="sourceLineNo">170</span> */<a name="line.170"></a> -<span class="sourceLineNo">171</span> public static void isLegalTableQualifierName(final byte[] qualifierName,<a name="line.171"></a> -<span class="sourceLineNo">172</span> int start,<a name="line.172"></a> -<span class="sourceLineNo">173</span> int end) {<a name="line.173"></a> -<span class="sourceLineNo">174</span> isLegalTableQualifierName(qualifierName, start, end, false);<a name="line.174"></a> -<span class="sourceLineNo">175</span> }<a name="line.175"></a> -<span class="sourceLineNo">176</span><a name="line.176"></a> -<span class="sourceLineNo">177</span> public static void isLegalTableQualifierName(final byte[] qualifierName,<a name="line.177"></a> -<span class="sourceLineNo">178</span> int start,<a name="line.178"></a> -<span class="sourceLineNo">179</span> int end,<a name="line.179"></a> -<span class="sourceLineNo">180</span> boolean isSnapshot) {<a name="line.180"></a> -<span class="sourceLineNo">181</span> if(end - start < 1) {<a name="line.181"></a> -<span class="sourceLineNo">182</span> throw new IllegalArgumentException(isSnapshot ? "Snapshot" : "Table" + " qualifier must not be empty");<a name="line.182"></a> -<span class="sourceLineNo">183</span> }<a name="line.183"></a> -<span class="sourceLineNo">184</span><a name="line.184"></a> -<span class="sourceLineNo">185</span> if (qualifierName[start] == '.' || qualifierName[start] == '-') {<a name="line.185"></a> -<span class="sourceLineNo">186</span> throw new IllegalArgumentException("Illegal first character <" + qualifierName[start] +<a name="line.186"></a> -<span class="sourceLineNo">187</span> "> at 0. " + (isSnapshot ? "Snapshot" : "User-space table") +<a name="line.187"></a> -<span class="sourceLineNo">188</span> " qualifiers can only start with 'alphanumeric " +<a name="line.188"></a> -<span class="sourceLineNo">189</span> "characters': i.e. [a-zA-Z_0-9]: " +<a name="line.189"></a> -<span class="sourceLineNo">190</span> Bytes.toString(qualifierName, start, end));<a name="line.190"></a> -<span class="sourceLineNo">191</span> }<a name="line.191"></a> -<span class="sourceLineNo">192</span> for (int i = start; i < end; i++) {<a name="line.192"></a> -<span class="sourceLineNo">193</span> if (Character.isLetterOrDigit(qualifierName[i]) ||<a name="line.193"></a> -<span class="sourceLineNo">194</span> qualifierName[i] == '_' ||<a name="line.194"></a> -<span class="sourceLineNo">195</span> qualifierName[i] == '-' ||<a name="line.195"></a> -<span class="sourceLineNo">196</span> qualifierName[i] == '.') {<a name="line.196"></a> -<span class="sourceLineNo">197</span> continue;<a name="line.197"></a> -<span class="sourceLineNo">198</span> }<a name="line.198"></a> -<span class="sourceLineNo">199</span> throw new IllegalArgumentException("Illegal character code:" + qualifierName[i] +<a name="line.199"></a> -<span class="sourceLineNo">200</span> ", <" + (char) qualifierName[i] + "> at " + i +<a name="line.200"></a> -<span class="sourceLineNo">201</span> ". " + (isSnapshot ? "Snapshot" : "User-space table") +<a name="line.201"></a> -<span class="sourceLineNo">202</span> " qualifiers can only contain " +<a name="line.202"></a> -<span class="sourceLineNo">203</span> "'alphanumeric characters': i.e. [a-zA-Z_0-9-.]: " +<a name="line.203"></a> -<span class="sourceLineNo">204</span> Bytes.toString(qualifierName, start, end));<a name="line.204"></a> -<span class="sourceLineNo">205</span> }<a name="line.205"></a> -<span class="sourceLineNo">206</span> }<a name="line.206"></a> -<span class="sourceLineNo">207</span> public static void isLegalNamespaceName(byte[] namespaceName) {<a name="line.207"></a> -<span class="sourceLineNo">208</span> isLegalNamespaceName(namespaceName, 0, namespaceName.length);<a name="line.208"></a> -<span class="sourceLineNo">209</span> }<a name="line.209"></a> -<span class="sourceLineNo">210</span><a name="line.210"></a> -<span class="sourceLineNo">211</span> /**<a name="line.211"></a> -<span class="sourceLineNo">212</span> * Valid namespace characters are [a-zA-Z_0-9]<a name="line.212"></a> -<span class="sourceLineNo">213</span> */<a name="line.213"></a> -<span class="sourceLineNo">214</span> public static void isLegalNamespaceName(final byte[] namespaceName,<a name="line.214"></a> -<span class="sourceLineNo">215</span> final int start,<a name="line.215"></a> -<span class="sourceLineNo">216</span> final int end) {<a name="line.216"></a> -<span class="sourceLineNo">217</span> if(end - start < 1) {<a name="line.217"></a> -<span class="sourceLineNo">218</span> throw new IllegalArgumentException("Namespace name must not be empty");<a name="line.218"></a> -<span class="sourceLineNo">219</span> }<a name="line.219"></a> -<span class="sourceLineNo">220</span> for (int i = start; i < end; i++) {<a name="line.220"></a> -<span class="sourceLineNo">221</span> if (Character.isLetterOrDigit(namespaceName[i])|| namespaceName[i] == '_') {<a name="line.221"></a> -<span class="sourceLineNo">222</span> continue;<a name="line.222"></a> -<span class="sourceLineNo">223</span> }<a name="line.223"></a> -<span class="sourceLineNo">224</span> throw new IllegalArgumentException("Illegal character <" + namespaceName[i] +<a name="line.224"></a> -<span class="sourceLineNo">225</span> "> at " + i + ". Namespaces can only contain " +<a name="line.225"></a> -<span class="sourceLineNo">226</span> "'alphanumeric characters': i.e. [a-zA-Z_0-9]: " + Bytes.toString(namespaceName,<a name="line.226"></a> -<span class="sourceLineNo">227</span> start, end));<a name="line.227"></a> -<span class="sourceLineNo">228</span> }<a name="line.228"></a> -<span class="sourceLineNo">229</span> }<a name="line.229"></a> -<span class="sourceLineNo">230</span><a name="line.230"></a> -<span class="sourceLineNo">231</span> public byte[] getName() {<a name="line.231"></a> -<span class="sourceLineNo">232</span> return name;<a name="line.232"></a> -<span class="sourceLineNo">233</span> }<a name="line.233"></a> -<span class="sourceLineNo">234</span><a name="line.234"></a> -<span class="sourceLineNo">235</span> public String getNameAsString() {<a name="line.235"></a> -<span class="sourceLineNo">236</span> return nameAsString;<a name="line.236"></a> -<span class="sourceLineNo">237</span> }<a name="line.237"></a> -<span class="sourceLineNo">238</span><a name="line.238"></a> -<span class="sourceLineNo">239</span> public byte[] getNamespace() {<a name="line.239"></a> -<span class="sourceLineNo">240</span> return namespace;<a name="line.240"></a> -<span class="sourceLineNo">241</span> }<a name="line.241"></a> -<span class="sourceLineNo">242</span><a name="line.242"></a> -<span class="sourceLineNo">243</span> public String getNamespaceAsString() {<a name="line.243"></a> -<span class="sourceLineNo">244</span> return namespaceAsString;<a name="line.244"></a> -<span class="sourceLineNo">245</span> }<a name="line.245"></a> -<span class="sourceLineNo">246</span><a name="line.246"></a> -<span class="sourceLineNo">247</span> /**<a name="line.247"></a> -<span class="sourceLineNo">248</span> * Ideally, getNameAsString should contain namespace within it,<a name="line.248"></a> -<span class="sourceLineNo">249</span> * but if the namespace is default, it just returns the name. This method<a name="line.249"></a> -<span class="sourceLineNo">250</span> * takes care of this corner case.<a name="line.250"></a> -<span class="sourceLineNo">251</span> */<a name="line.251"></a> -<span class="sourceLineNo">252</span> public String getNameWithNamespaceInclAsString() {<a name="line.252"></a> -<span class="sourceLineNo">253</span> if(getNamespaceAsString().equals(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR)) {<a name="line.253"></a> -<span class="sourceLineNo">254</span> return NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR +<a name="line.254"></a> -<span class="sourceLineNo">255</span> TableName.NAMESPACE_DELIM + getNameAsString();<a name="line.255"></a> -<span class="sourceLineNo">256</span> }<a name="line.256"></a> -<span class="sourceLineNo">257</span> return getNameAsString();<a name="line.257"></a> +<span class="sourceLineNo">131</span> * Qualifier names can only contain 'word' characters<a name="line.131"></a> +<span class="sourceLineNo">132</span> * <code>[\p{IsAlphabetic}\p{Digit}]</code> or '_', '.' or '-'.<a name="line.132"></a> +<span class="sourceLineNo">133</span> * The name may not start with '.' or '-'.<a name="line.133"></a> +<span class="sourceLineNo">134</span> *<a name="line.134"></a> +<span class="sourceLineNo">135</span> * Valid fully qualified table names:<a name="line.135"></a> +<span class="sourceLineNo">136</span> * foo:bar, namespace=&gt;foo, table=&gt;bar<a name="line.136"></a> +<span class="sourceLineNo">137</span> * org:foo.bar, namespace=org, table=&gt;foo.bar<a name="line.137"></a> +<span class="sourceLineNo">138</span> */<a name="line.138"></a> +<span class="sourceLineNo">139</span> public static byte [] isLegalFullyQualifiedTableName(final byte[] tableName) {<a name="line.139"></a> +<span class="sourceLineNo">140</span> if (tableName == null || tableName.length <= 0) {<a name="line.140"></a> +<span class="sourceLineNo">141</span> throw new IllegalArgumentException("Name is null or empty");<a name="line.141"></a> +<span class="sourceLineNo">142</span> }<a name="line.142"></a> +<span class="sourceLineNo">143</span><a name="line.143"></a> +<span class="sourceLineNo">144</span> int namespaceDelimIndex = com.google.common.primitives.Bytes.lastIndexOf(tableName,<a name="line.144"></a> +<span class="sourceLineNo">145</span> (byte) NAMESPACE_DELIM);<a name="line.145"></a> +<span class="sourceLineNo">146</span> if (namespaceDelimIndex < 0){<a name="line.146"></a> +<span class="sourceLineNo">147</span> isLegalTableQualifierName(tableName);<a name="line.147"></a> +<span class="sourceLineNo">148</span> } else {<a name="line.148"></a> +<span class="sourceLineNo">149</span> isLegalNamespaceName(tableName, 0, namespaceDelimIndex);<a name="line.149"></a> +<span class="sourceLineNo">150</span> isLegalTableQualifierName(tableName, namespaceDelimIndex + 1, tableName.length);<a name="line.150"></a> +<span class="sourceLineNo">151</span> }<a name="line.151"></a> +<span class="sourceLineNo">152</span> return tableName;<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span><a name="line.154"></a> +<span class="sourceLineNo">155</span> public static byte [] isLegalTableQualifierName(final byte[] qualifierName) {<a name="line.155"></a> +<span class="sourceLineNo">156</span> isLegalTableQualifierName(qualifierName, 0, qualifierName.length, false);<a name="line.156"></a> +<span class="sourceLineNo">157</span> return qualifierName;<a name="line.157"></a> +<span class="sourceLineNo">158</span> }<a name="line.158"></a> +<span class="sourceLineNo">159</span><a name="line.159"></a> +<span class="sourceLineNo">160</span> public static byte [] isLegalTableQualifierName(final byte[] qualifierName, boolean isSnapshot) {<a name="line.160"></a> +<span class="sourceLineNo">161</span> isLegalTableQualifierName(qualifierName, 0, qualifierName.length, isSnapshot);<a name="line.161"></a> +<span class="sourceLineNo">162</span> return qualifierName;<a name="line.162"></a> +<span class="sourceLineNo">163</span> }<a name="line.163"></a> +<span class="sourceLineNo">164</span><a name="line.164"></a> +<span class="sourceLineNo">165</span><a name="line.165"></a> +<span class="sourceLineNo">166</span> /**<a name="line.166"></a> +<span class="sourceLineNo">167</span> * Qualifier names can only contain 'word' characters<a name="line.167"></a> +<span class="sourceLineNo">168</span> * <code>[\p{IsAlphabetic}\p{Digit}]</code> or '_', '.' or '-'.<a name="line.168"></a> +<span class="sourceLineNo">169</span> * The name may not start with '.' or '-'.<a name="line.169"></a> +<span class="sourceLineNo">170</span> *<a name="line.170"></a> +<span class="sourceLineNo">171</span> * @param qualifierName byte array containing the qualifier name<a name="line.171"></a> +<span class="sourceLineNo">172</span> * @param start start index<a name="line.172"></a> +<span class="sourceLineNo">173</span> * @param end end index (exclusive)<a name="line.173"></a> +<span class="sourceLineNo">174</span> */<a name="line.174"></a> +<span class="sourceLineNo">175</span> public static void isLegalTableQualifierName(final byte[] qualifierName,<a name="line.175"></a> +<span class="sourceLineNo">176</span> int start,<a name="line.176"></a> +<span class="sourceLineNo">177</span> int end) {<a name="line.177"></a> +<span class="sourceLineNo">178</span> isLegalTableQualifierName(qualifierName, start, end, false);<a name="line.178"></a> +<span class="sourceLineNo">179</span> }<a name="line.179"></a> +<span class="sourceLineNo">180</span><a name="line.180"></a> +<span class="sourceLineNo">181</span> public static void isLegalTableQualifierName(final byte[] qualifierName,<a name="line.181"></a> +<span class="sourceLineNo">182</span> int start,<a name="line.182"></a> +<span class="sourceLineNo">183</span> int end,<a name="line.183"></a> +<span class="sourceLineNo">184</span> boolean isSnapshot) {<a name="line.184"></a> +<span class="sourceLineNo">185</span> if(end - start < 1) {<a name="line.185"></a> +<span class="sourceLineNo">186</span> throw new IllegalArgumentException(isSnapshot ? "Snapshot" : "Table" + " qualifier must not be empty");<a name="line.186"></a> +<span class="sourceLineNo">187</span> }<a name="line.187"></a> +<span class="sourceLineNo">188</span> if (qualifierName[start] == '.' || qualifierName[start] == '-') {<a name="line.188"></a> +<span class="sourceLineNo">189</span> throw new IllegalArgumentException("Illegal first character <" + qualifierName[start] +<a name="line.189"></a> +<span class="sourceLineNo">190</span> "> at 0. " + (isSnapshot ? "Snapshot" : "User-space table") +<a name="line.190"></a> +<span class="sourceLineNo">191</span> " qualifiers can only start with 'alphanumeric " +<a name="line.191"></a> +<span class="sourceLineNo">192</span> "characters' from any language: " +<a name="line.192"></a> +<span class="sourceLineNo">193</span> Bytes.toString(qualifierName, start, end));<a name="line.193"></a> +<span class="sourceLineNo">194</span> }<a name="line.194"></a> +<span class="sourceLineNo">195</span> // Treat the bytes as UTF-8<a name="line.195"></a> +<span class="sourceLineNo">196</span> String qualifierString = new String(<a name="line.196"></a> +<span class="sourceLineNo">197</span> qualifierName, start, (end - start), StandardCharsets.UTF_8);<a name="line.197"></a> +<span class="sourceLineNo">198</span> if (qualifierString.equals(DISALLOWED_TABLE_NAME)) {<a name="line.198"></a> +<span class="sourceLineNo">199</span> // Per https://zookeeper.apache.org/doc/r3.4.10/zookeeperProgrammers.html#ch_zkDataModel<a name="line.199"></a> +<span class="sourceLineNo">200</span> // A znode named "zookeeper" is disallowed by zookeeper.<a name="line.200"></a> +<span class="sourceLineNo">201</span> throw new IllegalArgumentException("Tables may not be named '" + DISALLOWED_TABLE_NAME + "'");<a name="line.201"></a> +<span class="sourceLineNo">202</span> }<a name="line.202"></a> +<span class="sourceLineNo">203</span> for (int i = 0; i < qualifierString.length(); i++) {<a name="line.203"></a> +<span class="sourceLineNo">204</span> // Treat the string as a char-array as some characters may be multi-byte<a name="line.204"></a> +<span class="sourceLineNo">205</span> char c = qualifierString.charAt(i);<a name="line.205"></a> +<span class="sourceLineNo">206</span> // Check for letter, digit, underscore, hyphen, or period, and allowed by ZK.<a name="line.206"></a> +<span class="sourceLineNo">207</span> // ZooKeeper also has limitations, but Character.isAlphabetic omits those all<a name="line.207"></a> +<span class="sourceLineNo">208</span> // See https://zookeeper.apache.org/doc/r3.4.10/zookeeperProgrammers.html#ch_zkDataModel<a name="line.208"></a> +<span class="sourceLineNo">209</span> if (Character.isAlphabetic(c) || Character.isDigit(c) || c == '_' || c == '-' || c == '.') {<a name="line.209"></a> +<span class="sourceLineNo">210</span> continue;<a name="line.210"></a> +<span class="sourceLineNo">211</span> }<a name="line.211"></a> +<span class="sourceLineNo">212</span> throw new IllegalArgumentException("Illegal character code:" + (int) c + ", <" + c + "> at " +<a name="line.212"></a> +<span class="sourceLineNo">213</span> i + ". " + (isSnapshot ? "Snapshot" : "User-space table") +<a name="line.213"></a> +<span class="sourceLineNo">214</span> " qualifiers may only contain 'alphanumeric characters' and digits: " +<a name="line.214"></a> +<span class="sourceLineNo">215</span> qualifierString);<a name="line.215"></a> +<span class="sourceLineNo">216</span> }<a name="line.216"></a> +<span class="sourceLineNo">217</span> }<a name="line.217"></a> +<span class="sourceLineNo">218</span><a name="line.218"></a> +<span class="sourceLineNo">219</span> public static void isLegalNamespaceName(byte[] namespaceName) {<a name="line.219"></a> +<span class="sourceLineNo">220</span> isLegalNamespaceName(namespaceName, 0, namespaceName.length);<a name="line.220"></a> +<span class="sourceLineNo">221</span> }<a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> /**<a name="line.223"></a> +<span class="sourceLineNo">224</span> * Valid namespace characters are [a-zA-Z_0-9]<a name="line.224"></a> +<span class="sourceLineNo">225</span> */<a name="line.225"></a> +<span class="sourceLineNo">226</span> public static void isLegalNamespaceName(final byte[] namespaceName,<a name="line.226"></a> +<span class="sourceLineNo">227</span> final int start,<a name="line.227"></a> +<span class="sourceLineNo">228</span> final int end) {<a name="line.228"></a> +<span class="sourceLineNo">229</span> if(end - start < 1) {<a name="line.229"></a> +<span class="sourceLineNo">230</span> throw new IllegalArgumentException("Namespace name must not be empty");<a name="line.230"></a> +<span class="sourceLineNo">231</span> }<a name="line.231"></a> +<span class="sourceLineNo">232</span> String nsString = new String(namespaceName, start, (end - start), StandardCharsets.UTF_8);<a name="line.232"></a> +<span class="sourceLineNo">233</span> if (nsString.equals(DISALLOWED_TABLE_NAME)) {<a name="line.233"></a> +<span class="sourceLineNo">234</span> // Per https://zookeeper.apache.org/doc/r3.4.10/zookeeperProgrammers.html#ch_zkDataModel<a name="line.234"></a> +<span class="sourceLineNo">235</span> // A znode named "zookeeper" is disallowed by zookeeper.<a name="line.235"></a> +<span class="sourceLineNo">236</span> throw new IllegalArgumentException("Tables may not be named '" + DISALLOWED_TABLE_NAME + "'");<a name="line.236"></a> +<span class="sourceLineNo">237</span> }<a name="line.237"></a> +<span class="sourceLineNo">238</span> for (int i = 0; i < nsString.length(); i++) {<a name="line.238"></a> +<span class="sourceLineNo">239</span> // Treat the string as a char-array as some characters may be multi-byte<a name="line.239"></a> +<span class="sourceLineNo">240</span> char c = nsString.charAt(i);<a name="line.240"></a> +<span class="sourceLineNo">241</span> // ZooKeeper also has limitations, but Character.isAlphabetic omits those all<a name="line.241"></a> +<span class="sourceLineNo">242</span> // See https://zookeeper.apache.org/doc/r3.4.10/zookeeperProgrammers.html#ch_zkDataModel<a name="line.242"></a> +<span class="sourceLineNo">243</span> if (Character.isAlphabetic(c) || Character.isDigit(c)|| c == '_') {<a name="line.243"></a> +<span class="sourceLineNo">244</span> continue;<a name="line.244"></a> +<span class="sourceLineNo">245</span> }<a name="line.245"></a> +<span class="sourceLineNo">246</span> throw new IllegalArgumentException("Illegal character <" + c +<a name="line.246"></a> +<span class="sourceLineNo">247</span> "> at " + i + ". Namespaces may only contain " +<a name="line.247"></a> +<span class="sourceLineNo">248</span> "'alphanumeric characters' from any language and digits: " + nsString);<a name="line.248"></a> +<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">250</span> }<a name="line.250"></a> +<span class="sourceLineNo">251</span><a name="line.251"></a> +<span class="sourceLineNo">252</span> public byte[] getName() {<a name="line.252"></a> +<span class="sourceLineNo">253</span> return name;<a name="line.253"></a> +<span class="sourceLineNo">254</span> }<a name="line.254"></a> +<span class="sourceLineNo">255</span><a name="line.255"></a> +<span class="sourceLineNo">256</span> public String getNameAsString() {<a name="line.256"></a> +<span class="sourceLineNo">257</span> return nameAsString;<a name="line.257"></a> <span class="sourceLineNo">258</span> }<a name="line.258"></a> <span class="sourceLineNo">259</span><a name="line.259"></a> -<span class="sourceLineNo">260</span> public byte[] getQualifier() {<a name="line.260"></a> -<span class="sourceLineNo">261</span> return qualifier;<a name="line.261"></a> +<span class="sourceLineNo">260</span> public byte[] getNamespace() {<a name="line.260"></a> +<span class="sourceLineNo">261</span> return namespace;<a name="line.261"></a> <span class="sourceLineNo">262</span> }<a name="line.262"></a> <span class="sourceLineNo">263</span><a name="line.263"></a> -<span class="sourceLineNo">264</span> public String getQualifierAsString() {<a name="line.264"></a> -<span class="sourceLineNo">265</span> return qualifierAsString;<a name="line.265"></a> +<span class="sourceLineNo">264</span> public String getNamespaceAsString() {<a name="line.264"></a> +<span class="sourceLineNo">265</span> return namespaceAsString;<a name="line.265"></a> <span class="sourceLineNo">266</span> }<a name="line.266"></a> <span class="sourceLineNo">267</span><a name="line.267"></a> -<span class="sourceLineNo">268</span> public byte[] toBytes() {<a name="line.268"></a> -<span class="sourceLineNo">269</span> return name;<a name="line.269"></a> -<span class="sourceLineNo">270</span> }<a name="line.270"></a> -<span class="sourceLineNo">271</span><a name="line.271"></a> -<span class="sourceLineNo">272</span> public boolean isSystemTable() {<a name="line.272"></a> -<span class="sourceLineNo">273</span> return systemTable;<a name="line.273"></a> -<span class="sourceLineNo">274</span> }<a name="line.274"></a> -<span class="sourceLineNo">275</span><a name="line.275"></a> -<span class="sourceLineNo">276</span> @Override<a name="line.276"></a> -<span class="sourceLineNo">277</span> public String toString() {<a name="line.277"></a> -<span class="sourceLineNo">278</span> return nameAsString;<a name="line.278"></a> +<span class="sourceLineNo">268</span> /**<a name="line.268"></a> +<span class="sourceLineNo">269</span> * Ideally, getNameAsString should contain namespace within it,<a name="line.269"></a> +<span class="sourceLineNo">270</span> * but if the namespace is default, it just returns the name. This method<a name="line.270"></a> +<span class="sourceLineNo">271</span> * takes care of this corner case.<a name="line.271"></a> +<span class="sourceLineNo">272</span> */<a name="line.272"></a> +<span class="sourceLineNo">273</span> public String getNameWithNamespaceInclAsString() {<a name="line.273"></a> +<span class="sourceLineNo">274</span> if(getNamespaceAsString().equals(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR)) {<a name="line.274"></a> +<span class="sourceLineNo">275</span> return NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR +<a name="line.275"></a> +<span class="sourceLineNo">276</span> TableName.NAMESPACE_DELIM + getNameAsString();<a name="line.276"></a> +<span class="sourceLineNo">277</span> }<a name="line.277"></a> +<span class="sourceLineNo">278</span> return getNameAsString();<a name="line.278"></a> <span class="sourceLineNo">279</span> }<a name="line.279"></a> <span class="sourceLineNo">280</span><a name="line.280"></a> -<span class="sourceLineNo">281</span> /**<a name="line.281"></a> -<span class="sourceLineNo">282</span> *<a name="line.282"></a> -<span class="sourceLineNo">283</span> * @throws IllegalArgumentException See {@link #valueOf(byte[])}<a name="line.283"></a> -<span class="sourceLineNo">284</span> */<a name="line.284"></a> -<span class="sourceLineNo">285</span> private TableName(ByteBuffer namespace, ByteBuffer qualifier) throws IllegalArgumentException {<a name="line.285"></a> -<span class="sourceLineNo">286</span> this.qualifier = new byte[qualifier.remaining()];<a name="line.286"></a> -<span class="sourceLineNo">287</span> qualifier.duplicate().get(this.qualifier);<a name="line.287"></a> -<span class="sourceLineNo">288</span> this.qualifierAsString = Bytes.toString(this.qualifier);<a name="line.288"></a> -<span class="sourceLineNo">289</span><a name="line.289"></a> -<span class="sourceLineNo">290</span> if (qualifierAsString.equals(OLD_ROOT_STR)) {<a name="line.290"></a> -<span class="sourceLineNo">291</span> throw new IllegalArgumentException(OLD_ROOT_STR + " has been deprecated.");<a name="line.291"></a> -<span class="sourceLineNo">292</span> }<a name="line.292"></a> -<span class="sourceLineNo">293</span> if (qualifierAsString.equals(OLD_META_STR)) {<a name="line.293"></a> -<span class="sourceLineNo">294</span> throw new IllegalArgumentException(OLD_META_STR + " no longer exists. The table has been " +<a name="line.294"></a> -<span class="sourceLineNo">295</span> "renamed to " + META_TABLE_NAME);<a name="line.295"></a> -<span class="sourceLineNo">296</span> }<a name="line.296"></a> -<span class="sourceLineNo">297</span><a name="line.297"></a> -<span class="sourceLineNo">298</span> if (Bytes.equals(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME, namespace)) {<a name="line.298"></a> -<span class="sourceLineNo">299</span> // Using the same objects: this will make the comparison faster later<a name="line.299"></a> -<span class="sourceLineNo">300</span> this.namespace = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME;<a name="line.300"></a> -<span class="sourceLineNo">301</span> this.namespaceAsString = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR;<a name="line.301"></a> -<span class="sourceLineNo">302</span> this.systemTable = false;<a name="line.302"></a> -<span class="sourceLineNo">303</span><a name="line.303"></a> -<span class="sourceLineNo">304</span> // The name does not include the namespace when it's the default one.<a name="line.304"></a> -<span class="sourceLineNo">305</span> this.nameAsString = qualifierAsString;<a name="line.305"></a> -<span class="sourceLineNo">306</span> this.name = this.qualifier;<a name="line.306"></a> -<span class="sourceLineNo">307</span> } else {<a name="line.307"></a> -<span class="sourceLineNo">308</span> if (Bytes.equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME, namespace)) {<a name="line.308"></a> -<span class="sourceLineNo">309</span> this.namespace = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME;<a name="line.309"></a> -<span class="sourceLineNo">310</span> this.namespaceAsString = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR;<a name="line.310"></a> -<span class="sourceLineNo">311</span> this.systemTable = true;<a name="line.311"></a> -<span class="sourceLineNo">312</span> } else {<a name="line.312"></a> -<span class="sourceLineNo">313</span> this.namespace = new byte[namespace.remaining()];<a name="line.313"></a> -<span class="sourceLineNo">314</span> namespace.duplicate().get(this.namespace);<a name="line.314"></a> -<span class="sourceLineNo">315</span> this.namespaceAsString = Bytes.toString(this.namespace);<a name="line.315"></a> -<span class="sourceLineNo">316</span> this.systemTable = false;<a name="line.316"></a> -<span class="sourceLineNo">317</span> }<a name="line.317"></a> -<span class="sourceLineNo">318</span> this.nameAsString = namespaceAsString + NAMESPACE_DELIM + qualifierAsString;<a name="line.318"></a> -<span class="sourceLineNo">319</span> this.name = Bytes.toBytes(nameAsString);<a name="line.319"></a> -<span class="sourceLineNo">320</span> }<a name="line.320"></a> -<span class="sourceLineNo">321</span><a name="line.321"></a> -<span class="sourceLineNo">322</span> this.hashCode = nameAsString.hashCode();<a name="line.322"></a> -<span class="sourceLineNo">323</span><a name="line.323"></a> -<span class="sourceLineNo">324</span> isLegalNamespaceName(this.namespace);<a name="line.324"></a> -<span class="sourceLineNo">325</span> isLegalTableQualifierName(this.qualifier);<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span><a name="line.327"></a> -<span class="sourceLineNo">328</span> /**<a name="line.328"></a> -<span class="sourceLineNo">329</span> * This is only for the old and meta tables.<a name="line.329"></a> -<span class="sourceLineNo">330</span> */<a name="line.330"></a> -<span class="sourceLineNo">331</span> private TableName(String qualifier) {<a name="line.331"></a> -<span class="sourceLineNo">332</span> this.qualifier = Bytes.toBytes(qualifier);<a name="line.332"></a> -<span class="sourceLineNo">333</span> this.qualifierAsString = qualifier;<a name="line.333"></a> -<span class="sourceLineNo">334</span><a name="line.334"></a> -<span class="sourceLineNo">335</span> this.namespace = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME;<a name="line.335"></a> -<span class="sourceLineNo">336</span> this.namespaceAsString = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR;<a name="line.336"></a> -<span class="sourceLineNo">337</span> this.systemTable = true;<a name="line.337"></a> -<span class="sourceLineNo">338</span><a name="line.338"></a> -<span class="sourceLineNo">339</span> // WARNING: nameAsString is different than name for old meta & root!<a name="line.339"></a> -<span class="sourceLineNo">340</span> // This is by design.<a name="line.340"></a> -<span class="sourceLineNo">341</span> this.nameAsString = namespaceAsString + NAMESPACE_DELIM + qualifierAsString;<a name="line.341"></a> -<span class="sourceLineNo">342</span> this.name = this.qualifier;<a name="line.342"></a> -<span class="sourceLineNo">343</span><a name="line.343"></a> -<span class="sourceLineNo">344</span> this.hashCode = nameAsString.hashCode();<a name="line.344"></a> -<span class="sourceLineNo">345</span> }<a name="line.345"></a> -<span class="sourceLineNo">346</span><a name="line.346"></a> -<span class="sourceLineNo">347</span><a name="line.347"></a> -<span class="sourceLineNo">348</span> /**<a name="line.348"></a> -<span class="sourceLineNo">349</span> * Check that the object does not exist already. There are two reasons for creating the objects<a name="line.349"></a> -<span class="sourceLineNo">350</span> * only once:<a name="line.350"></a> -<span class="sourceLineNo">351</span> * 1) With 100K regions, the table names take ~20MB.<a name="line.351"></a> -<span class="sourceLineNo">352</span> * 2) Equals becomes much faster as it's resolved with a reference and an int comparison.<a name="line.352"></a> -<span class="sourceLineNo">353</span> */<a name="line.353"></a> -<span class="sourceLineNo">354</span> private static TableName createTableNameIfNecessary(ByteBuffer bns, ByteBuffer qns) {<a name="line.354"></a> -<span class="sourceLineNo">355</span> for (TableName tn : tableCache) {<a name="line.355"></a> -<span class="sourceLineNo">356</span> if (Bytes.equals(tn.getQualifier(), qns) && Bytes.equals(tn.getNamespace(), bns)) {<a name="line.356"></a> -<span class="sourceLineNo">357</span> return tn;<a name="line.357"></a> -<span class="sourceLineNo">358</span> }<a name="line.358"></a> -<span class="sourceLineNo">359</span> }<a name="line.359"></a> -<span class="sourceLineNo">360</span><a name="line.360"></a> -<span class="sourceLineNo">361</span> TableName newTable = new TableName(bns, qns);<a name="line.361"></a> -<span class="sourceLineNo">362</span> if (tableCache.add(newTable)) { // Adds the specified element if it is not already present<a name="line.362"></a> -<span class="sourceLineNo">363</span> return newTable;<a name="line.363"></a> -<span class="sourceLineNo">364</span> }<a name="line.364"></a> -<span class="sourceLineNo">365</span><a name="line.365"></a> -<span class="sourceLineNo">366</span> // Someone else added it. Let's find it.<a name="line.366"></a> -<span class="sourceLineNo">367</span> for (TableName tn : tableCache) {<a name="line.367"></a> -<span class="sourceLineNo">368</span> if (Bytes.equals(tn.getQualifier(), qns) && Bytes.equals(tn.getNamespace(), bns)) {<a name="line.368"></a> -<span class="sourceLineNo">369</span> return tn;<a name="line.369"></a> -<span class="sourceLineNo">370</span> }<a name="line.370"></a> -<span class="sourceLineNo">371</span> }<a name="line.371"></a> -<span class="sourceLineNo">372</span> // this should never happen.<a name="line.372"></a> -<span class="sourceLineNo">373</span> throw new IllegalStateException(newTable + " was supposed to be in the cache");<a name="line.373"></a> -<span class="sourceLineNo">374</span> }<a name="line.374"></a> -<span class="sourceLineNo">375</span><a name="line.375"></a> -<span class="sourceLineNo">376</span><a name="line.376"></a> -<span class="sourceLineNo">377</span> /**<a name="line.377"></a> -<span class="sourceLineNo">378</span> * It is used to create table names for old META, and ROOT table.<a name="line.378"></a> -<span class="sourceLineNo">379</span> * These tables are not really legal tables. They are not added into the cache.<a name="line.379"></a> -<span class="sourceLineNo">380</span> * @return a dummy TableName instance (with no validation) for the passed qualifier<a name="line.380"></a> -<span class="sourceLineNo">381</span> */<a name="line.381"></a> -<span class="sourceLineNo">382</span> private static TableName getADummyTableName(String qualifier) {<a name="line.382"></a> -<span class="sourceLineNo">383</span> return new TableName(qualifier);<a name="line.383"></a> -<span class="sourceLineNo">384</span> }<a name="line.384"></a> -<span class="sourceLineNo">385</span><a name="line.385"></a> +<span class="sourceLineNo">281</span> public byte[] getQualifier() {<a name="line.281"></a> +<span class="sourceLineNo">282</span> return qualifier;<a name="line.282"></a> +<span class="sourceLineNo">283</span> }<a name="line.283"></a> +<span class="sourceLineNo">284</span><a name="line.284"></a> +<span class="sourceLineNo">285</span> public String getQualifierAsString() {<a name="line.285"></a> +<span class="sourceLineNo">286</span> return qualifierAsString;<a name="line.286"></a> +<span class="sourceLineNo">287</span> }<a name="line.287"></a> +<span class="sourceLineNo">288</span><a name="line.288"></a> +<span class="sourceLineNo">289</span> public byte[] toBytes() {<a name="line.289"></a> +<span class="sourceLineNo">290</span> return name;<a name="line.290"></a> +<span class="sourceLineNo">291</span> }<a name="line.291"></a> +<span class="sourceLineNo">292</span><a name="line.292"></a> +<span class="sourceLineNo">293</span> public boolean isSystemTable() {<a name="line.293"></a> +<span class="sourceLineNo">294</span> return systemTable;<a name="line.294"></a> +<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">296</span><a name="line.296"></a> +<span class="sourceLineNo">297</span> @Override<a name="line.297"></a> +<span class="sourceLineNo">298</span> public String toString() {<a name="line.298"></a> +<span class="sourceLineNo">299</span> return nameAsString;<a name="line.299"></a> +<span class="sourceLineNo">300</span> }<a name="line.300"></a> +<span class="sourceLineNo">301</span><a name="line.301"></a> +<span class="sourceLineNo">302</span> /**<a name="line.302"></a> +<span class="sourceLineNo">303</span> *<a name="line.303"></a> +<span class="sourceLineNo">304</span> * @throws IllegalArgumentException See {@link #valueOf(byte[])}<a name="line.304"></a> +<span class="sourceLineNo">305</span> */<a name="line.305"></a> +<span class="sourceLineNo">306</span> private TableName(ByteBuffer namespace, ByteBuffer qualifier) throws IllegalArgumentException {<a name="line.306"></a> +<span class="sourceLineNo">307</span> this.qualifier = new byte[qualifier.remaining()];<a name="line.307"></a> +<span class="sourceLineNo">308</span> qualifier.duplicate().get(this.qualifier);<a name="line.308"></a> +<span class="sourceLineNo">309</span> this.qualifierAsString = Bytes.toString(this.qualifier);<a name="line.309"></a> +<span class="sourceLineNo">310</span><a name="line.310"></a> +<span class="sourceLineNo">311</span> if (qualifierAsString.equals(OLD_ROOT_STR)) {<a name="line.311"></a> +<span class="sourceLineNo">312</span> throw new IllegalArgumentException(OLD_ROOT_STR + " has been deprecated.");<a name="line.312"></a> +<span class="sourceLineNo">313</span> }<a name="line.313"></a> +<span class="sourceLineNo">314</span> if (qualifierAsString.equals(OLD_META_STR)) {<a name="line.314"></a> +<span class="sourceLineNo">315</span> throw new IllegalArgumentException(OLD_META_STR + " no longer exists. The table has been " +<a name="line.315"></a> +<span class="sourceLineNo">316</span> "renamed to " + META_TABLE_NAME);<a name="line.316"></a> +<span class="sourceLineNo">317</span> }<a name="line.317"></a> +<span class="sourceLineNo">318</span><a name="line.318"></a> +<span class="sourceLineNo">319</span> if (Bytes.equals(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME, namespace)) {<a name="line.319"></a> +<span class="sourceLineNo">320</span> // Using the same objects: this will make the comparison faster later<a name="line.320"></a> +<span class="sourceLineNo">321</span> this.namespace = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME;<a name="line.321"></a> +<span class="sourceLineNo">322</span> this.namespaceAsString = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR;<a name="line.322"></a> +<span class="sourceLineNo">323</span> this.systemTable = false;<a name="line.323"></a> +<span class="sourceLineNo">324</span><a name="line.324"></a> +<span class="sourceLineNo">325</span> // The name does not include the namespace when it's the default one.<a name="line.325"></a> +<span class="sourceLineNo">326</span> this.nameAsString = qualifierAsString;<a name="line.326"></a> +<span class="sourceLineNo">327</span> this.name = this.qualifier;<a name="line.327"></a> +<span class="sourceLineNo">328</span> } else {<a name="line.328"></a> +<span class="sourceLineNo">329</span> if (Bytes.equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME, namespace)) {<a name="line.329"></a> +<span class="sourceLineNo">330</span> this.namespace = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME;<a name="line.330"></a> +<span class="sourceLineNo">331</span> this.namespaceAsString = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR;<a name="line.331"></a> +<span class="sourceLineNo">332</span> this.systemTable = true;<a name="line.332"></a> +<span class="sourceLineNo">333</span> } else {<a name="line.333"></a> +<span class="sourceLineNo">334</span> this.namespace = new byte[namespace.remaining()];<a name="line.334"></a> +<span class="sourceLineNo">335</span> namespace.duplicate().get(this.namespace);<a name="line.335"></a> +<span class="sourceLineNo">336</span> this.namespaceAsString = Bytes.toString(this.namespace);<a name="line.336"></a> +<span class="sourceLineNo">337</span> this.systemTable = false;<a name="line.337"></a> +<span class="sourceLineNo">338</span> }<a name="line.338"></a> +<span class="sourceLineNo">339</span> this.nameAsString = namespaceAsString + NAMESPACE_DELIM + qualifierAsString;<a name="line.339"></a> +<span class="sourceLineNo">340</span> this.name = Bytes.toBytes(nameAsString);<a name="line.340"></a> +<span class="sourceLineNo">341</span> }<a name="line.341"></a> +<span class="sourceLineNo">342</span><a name="line.342"></a> +<span class="sourceLineNo">343</span> this.hashCode = nameAsString.hashCode();<a name="line.343"></a> +<span class="sourceLineNo">344</span><a name="line.344"></a> +<span class="sourceLineNo">345</span> isLegalNamespaceName(this.namespace);<a name="line.345"></a> +<span class="sourceLineNo">346</span> isLegalTableQualifierName(this.qualifier);<a name="line.346"></a> +<span class="sourceLineNo">347</span> }<a name="line.347"></a> +<span class="sourceLineNo">348</span><a name="line.348"></a> +<span class="sourceLineNo">349</span> /**<a name="line.349"></a> +<span class="sourceLineNo">350</span> * This is only for the old and meta tables.<a name="line.350"></a> +<span class="sourceLineNo">351</span> */<a name="line.351"></a> +<span class="sourceLineNo">352</span> private TableName(String qualifier) {<a name="line.352"></a> +<span class="sourceLineNo">353</span> this.qualifier = Bytes.toBytes(qualifier);<a name="line.353"></a> +<span class="sourceLineNo">354</span> this.qualifierAsString = qualifier;<a name="line.354"></a> +<span class="sourceLineNo">355</span><a name="line.355"></a> +<span class="sourceLineNo">356</span> this.namespace = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME;<a name="line.356"></a> +<span class="sourceLineNo">357</span> this.namespaceAsString = NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR;<a name="line.357"></a> +<span class="sourceLineNo">358</span> this.systemTable = true;<a name="line.358"></a> +<span class="sourceLineNo">359</span><a name="line.359"></a> +<span class="sourceLineNo">360</span> // WARNING: nameAsString is different than name for old meta & root!<a name="line.360"></a> +<span class="sourceLineNo">361</span> // This is by design.<a name="line.361"></a> +<span class="sourceLineNo">362</span> this.nameAsString = namespaceAsString + NAMESPACE_DELIM + qualifierAsString;<a name="line.362"></a> +<span class="sourceLineNo">363</span> this.name = this.qualifier;<a name="line.363"></a> +<span class="sourceLineNo">364</span><a name="line.364"></a> +<span class="sourceLineNo">365</span> this.hashCode = nameAsString.hashCode();<a name="line.365"></a> +<span class="sourceLineNo">366</span> }<a name="line.366"></a> +<span class="sourceLineNo">367</span><a name="line.367"></a> +<span class="sourceLineNo">368</span><a name="line.368"></a> +<span class="sourceLineNo">369</span> /**<a name="line.369"></a> +<span class="sourceLineNo">370</span> * Check that the object does not exist already. There are two reasons for creating the objects<a name="line.370"></a> +<span class="sourceLineNo">371</span> * only once:<a name="line.371"></a> +<span class="sourceLineNo">372</span> * 1) With 100K regions, the table names take ~20MB.<a name="line.372"></a> +<span class="sourceLineNo">373</span> * 2) Equals becomes much faster as it's resolved with a reference and an int comparison.<a name="line.373"></a> +<span class="sourceLineNo">374</span> */<a name="line.374"></a> +<span class="sourceLineNo">375</span> private static TableName createTableNameIfNecessary(ByteBuffer bns, ByteBuffer qns) {<a name="line.375"></a> +<span class="sourceLineNo">376</span> for (TableName tn : tableCache) {<a name="line.376"></a> +<span class="sourceLineNo">377</span> if (Bytes.equals(tn.getQualifier(), qns) && Bytes.equals(tn.getNamespace(), bns)) {<a name="line.377"></a> +<span class="sourceLineNo">378</span> return tn;<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span> }<a name="line.380"></a> +<span class="sourceLineNo">381</span><a name="line.381"></a> +<span class="sourceLineNo">382</span> TableName newTable = new TableName(bns, qns);<a name="line.382"></a> +<span class="sourceLineNo">383</span> if (tableCache.add(newTable)) { // Adds the specified element if it is not already present<a name="line.383"></a> +<span class="sourceLineNo">384</span> return newTable;<a name="line.384"></a> +<span class="sourceLineNo">385</span> }<a name="line.385"></a> <span class="sourceLineNo">386</span><a name="line.386"></a> -<span class="sourceLineNo">387</span> public static TableName valueOf(String namespaceAsString, String qualifierAsString) {<a name="line.387"></a> -<span class="sourceLineNo">388</span> if (namespaceAsString == null || namespaceAsString.length() < 1) {<a name="line.388"></a> -<span class="sourceLineNo">389</span> namespaceAsString = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR;<a name="line.389"></a> -<span class="sourceLineNo">390</span> }<a name="line.390"></a> -<span class="sourceLineNo">391</span><a name="line.391"></a> -<span class="sourceLineNo">392</span> for (TableName tn : tableCache) {<a name="line.392"></a> -<span class="sourceLineNo">393</span> if (qualifierAsString.equals(tn.getQualifierAsString()) &&<a name="line.393"></a> -<span class="sourceLineNo">394</span> namespaceAsString.equals(tn.getNameAsString())) {<a name="line.394"></a> -<span class="sourceLineNo">395</span> return tn;<a name="line.395"></a> -<span class="sourceLineNo">396</span> }<a name="line.396"></a> -<span class="sourceLineNo">397</span> }<a name="line.397"></a> -<span class="sourceLineNo">398</span><a name="line.398"></a> -<span class="sourceLineNo">399</span> return createTableNameIfNecessary(<a name="line.399"></a> -<span class="sourceLineNo">400</span> ByteBuffer.wrap(Bytes.toBytes(namespaceAsString)),<a name="line.400"></a> -<span class="sourceLineNo">401</span> ByteBuffer.wrap(Bytes.toBytes(qualifierAsString)));<a name="line.401"></a> -<span class="sourceLineNo">402</span> }<a name="line.402"></a> -<span class="sourceLineNo">403</span><a name="line.403"></a> -<span class="sourceLineNo">404</span><a name="line.404"></a> -<span class="sourceLineNo">405</span> /**<a name="line.405"></a> -<span class="sourceLineNo">406</span> * @throws IllegalArgumentException if fullName equals old root or old meta. Some code<a name="line.406"></a> -<span class="sourceLineNo">407</span> * depends on this. The test is buried in the table creation to save on array comparison<a name="line.407"></a> -<span class="sourceLineNo">408</span> * when we're creating a standard table object that will be in the cache.<a name="line.408"></a> -<span class="sourceLineNo">409</span> */<a name="line.409"></a> -<span class="sourceLineNo">410</span> public static TableName valueOf(byte[] fullName) throws IllegalArgumentException{<a name="line.410"></a> -<span class="sourceLineNo">411</span> for (TableName tn : tableCache) {<a name="line.411"></a> -<span class="sourceLineNo">412</span> if (Arrays.equals(tn.getName(), fullName)) {<a name="line.412"></a> -<span class="sourceLineNo">413</span> return tn;<a name="line.413"></a> -<span class="sourceLineNo">414</span> }<a name="line.414"></a> -<span class="sourceLineNo">415</span> }<a name="line.415"></a> -<span class="sourceLineNo">416</span><a name="line.416"></a> -<span class="sourceLineNo">417</span> int namespaceDelimIndex = com.google.common.primitives.Bytes.lastIndexOf(fullName,<a name="line.417"></a> -<span class="sourceLineNo">418</span> (byte) NAMESPACE_DELIM);<a name="line.418"></a> +<span class="sourceLineNo">387</span> // Someone else added it. Let's find it.<a name="line.387"></a> +<span class="sourceLineNo">388</span> for (TableName tn : tableCache) {<a name="line.388"></a> +<span class="sourceLineNo">389</span> if (Bytes.equals(tn.getQualifier(), qns) && Bytes.equals(tn.getNamespace(), bns)) {<a name="line.389"></a> +<span class="sourceLineNo">390</span> return tn;<a name="line.390"></a> +<span class="sourceLineNo">391</span> }<a name="line.391"></a> +<span class="sourceLineNo">392</span> }<a name="line.392"></a> +<span class="sourceLineNo">393</span> // this should never happen.<a name="line.393"></a> +<span class="sourceLineNo">394</span> throw new IllegalStateException(newTable + " was supposed to be in the cache");<a name="line.394"></a> +<span class="sourceLineNo">395</span> }<a name="line.395"></a> +<span class="sourceLineNo">396</span><a name="line.396"></a> +<span class="sourceLineNo">397</span><a name="line.397"></a> +<span class="sourceLineNo">398</span> /**<a name="line.398"></a> +<span class="sourceLineNo">399</span> * It is used to create table names for old META, and ROOT table.<a name="line.399"></a> +<span class="sourceLineNo">400</span> * These tables are not really legal tables. They are not added into the cache.<a name="line.400"></a> +<span class="sourceLineNo">401</span> * @return a dummy TableName instance (with no validation) for the passed qualifier<a name="line.401"></a> +<span class="sourceLineNo">402</span> */<a name="line.402"></a> +<span class="sourceLineNo">403</span> private static TableName getADummyTableName(String qualifier) {<a name="line.403"></a> +<span class="sourceLineNo">404</span> return new TableName(qualifier);<a name="line.404"></a> +<span class="sourceLineNo">405</span> }<a name="line.405"></a> +<span class="sourceLineNo">406</span><a name="line.406"></a> +<span class="sourceLineNo">407</span><a name="line.407"></a> +<span class="sourceLineNo">408</span> public static TableName valueOf(String namespaceAsString, String qualifierAsString) {<a name="line.408"></a> +<span class="sourceLineNo">409</span> if (namespaceAsString == null || namespaceAsString.length() < 1) {<a name="line.409"></a> +<span class="sourceLineNo">410</span> namespaceAsString = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME_STR;<a name="line.410"></a> +<span class="sourceLineNo">411</span> }<a name="line.411"></a> +<span class="sourceLineNo">412</span><a name="line.412"></a> +<span class="sourceLineNo">413</span> for (TableName tn : tableCache) {<a name="line.413"></a> +<span class="sourceLineNo">414</span> if (qualifierAsString.equals(tn.getQualifierAsString()) &&<a name="line.414"></a> +<span class="sourceLineNo">415</span> namespaceAsString.equals(tn.getNameAsString())) {<a name="line.415"></a> +<span class="sourceLineNo">416</span> return tn;<a name="line.416"></a> +<span class="sourceLineNo">417</span> }<a name="line.417"></a> +<span class="sourceLineNo">418</span> }<a name="line.418"></a> <span class="sourceLineNo">419</span><a name="line.419"></a> -<span class="sourceLineNo">420</span> if (namespaceDelimIndex < 0) {<a name="line.420"></a> -<span class="sourceLineNo">421</span> return createTableNameIfNecessary(<a name="line.421"></a> -<span class="sourceLineNo">422</span> ByteBuffer.wrap(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME),<a name="line.422"></a> -<span class="sourceLineNo">423</span> ByteBuffer.wrap(fullName));<a name="line.423"></a> -<span class="sourceLineNo">424</span> } else {<a name="line.424"></a> -<span class="sourceLineNo">425</span> return createTableNameIfNecessary(<a name="line.425"></a> -<span class="sourceLineNo">426</span> ByteBuffer.wrap(fullName, 0, namespaceDelimIndex),<a name="line.426"></a> -<span class="sourceLineNo">427</span> ByteBuffer.wrap(fullName, namespaceDelimIndex + 1,<a name="line.427"></a> -<span class="sourceLineNo">428</span> fullName.length - (namespaceDelimIndex + 1)));<a name="line.428"></a> -<span class="sourceLineNo">429</span> }<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span><a name="line.432"></a> -<span class="sourceLineNo">433</span> /**<a name="line.433"></a> -<span class="sourceLineNo">434</span> * @throws IllegalArgumentException if fullName equals old root or old meta. Some code<a name="line.434"></a> -<span class="sourceLineNo">435</span> * depends on this.<a name="line.435"></a> -<span class="sourceLineNo">436</span> */<a name="line.436"></a> -<span class="sourceLineNo">437</span> public static TableName valueOf(String name) {<a name="line.437"></a> -<span class="sourceLineNo">438</span> for (TableName tn : tableCache) {<a name="line.438"></a> -<span class="sourceLineNo">439</span> if (name.equals(tn.getNameAsString())) {<a name="line.439"></a> -<span class="sourceLineNo">440</span> return tn;<a name="line.440"></a> -<span class="sourceLineNo">441</span> }<a name="line.441"></a> -<span class="sourceLineNo">442</span> }<a name="line.442"></a> -<span class="sourceLineNo">443</span><a name="line.443"></a> -<span class="sourceLineNo">444</span> int namespaceDelimIndex = name.indexOf(NAMESPACE_DELIM);<a name="line.444"></a> -<span class="sourceLineNo">445</span> byte[] nameB = Bytes.toBytes(name);<a name="line.445"></a> -<span class="sourceLineNo">446</span><a name="line.446"></a> -<span class="sourceLineNo">447</span> if (namespaceDelimIndex < 0) {<a name="line.447"></a> -<span class="sourceLineNo">448</span> return createTableNameIfNecessary(<a name="line.448"></a> -<span class="sourceLineNo">449</span> ByteBuffer.wrap(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME),<a name="line.449"></a> -<span class="sourceLineNo">450</span> ByteBuffer.wrap(nameB));<a name="line.450"></a> -<span class="sourceLineNo">451</span> } else {<a name="line.451"></a> -<span class="sourceLineNo">452</span> return createTableNameIfNecessary(<a name="line.452"></a> -<span class="sourceLineNo">453</span> ByteBuffer.wrap(nameB, 0, namespaceDelimIndex),<a name="line.453"></a> -<span class="sourceLineNo">454</span> ByteBuffer.wrap(nameB, namespaceDelimIndex + 1,<a name="line.454"></a> -<span class="sourceLineNo">455</span> nameB.length - (namespaceDelimIndex + 1)));<a name="line.455"></a> -<span class="sourceLineNo">456</span> }<a name="line.456"></a> -<span class="sourceLineNo">457</span> }<a name="line.457"></a> -<span class="sourceLineNo">458</span><a name="line.458"></a> -<span class="sourceLineNo">459</span><a name="line.459"></a> -<span class="sourceLineNo">460</span> public static TableName valueOf(byte[] namespace, byte[] qualifier) {<a name="line.460"></a> -<span class="sourceLineNo">461</span> if (namespace == null || namespace.length < 1) {<a name="line.461"></a> -<span class="sourceLineNo">462</span> namespace = NamespaceDescriptor.DEFAULT_NAMESPACE_NAME;<a name="line.462"></a> +<span class="sourceLineNo">420</span> return createTableNameIfNecessary(<a name="line.420"></a> +<span class="sourceLineNo">421</span> ByteBuffer.wrap(Bytes.toBytes(namespaceAsString)),<a name="line.421"></a> +<span class="sourceLineNo">422</span> ByteBuffer.wrap(Bytes.toBytes(qualifierAsString)));<a name="line.422"></a> +<span class="sourceLineNo">423</span> }<a name="line.423"></a> +<span class="sourceLineNo">424</span><a name="line.424"></a> +<span class="sourceLineNo">425</span><a name="line.425"></a> +<span class="sourceLineNo">426</span> /**<a name="line.426"></a> +<span class="sourceLineNo">427</span> * @throws IllegalArgumentException if fullName equals old root or old meta. Some code<a name="line.427"></a> +<span class="sourceLineNo">428</span> * depends on this. The test is buried in the table creation to save on array comparison<a name="line.428"></a> +<span class="sourceLineNo">429</span> * when we're creating a standard table object that will be in the cache.<a name="line.429"></a> +<span class="sourceLineNo">430</span> */<a name="line.430"></a> +<span class="sourceLineNo">431</span> public static TableName valueOf(byte[] fullName) throws IllegalArgumentException{<a name="line.431"></a> +<span class="sourceLineNo">432</span> for (TableName tn : tableCache) {<a name="line.432"></a> +<span class="sourceLineNo">433</span> if (Arrays.equals(tn.getName(), fullName)) {<a name="line.433"></a> +<span class="sourceLineNo">434</span> return tn;<a name="line.434"></a> +<span class="sourceLineNo">435</span> }<a name="line.435"></a> +<span class="sourceLineNo">436</span> }<a name="line.436"></a> +<span class="sourceLineNo">437</span><a name="line.437"></a> +<span class="sourceLineNo">438</span> int namespaceDelimIndex = com.google.common.primitives.Bytes.lastIndexOf(fullName,<a name="line.438"></a> +<span class="sourceLineNo">439</span> (byte) NAMESPACE_DELIM);<a name="line.439"></a> +<span class="sourceLineNo">440</span><a name="line.440"></a> +<span class="sourceLineNo">441</span> if (namespaceDelimIndex < 0) {<a name="line.441"></a> +<span class="sourceLineNo">442</span> return createTableNameIfNecessary(<a name="line.442"></a> +<span class="sourceLineNo">443</span> ByteBuffer.wrap(NamespaceDescriptor.DEFAULT_NAMESPACE_NAME),<a name="line.443"></a> +<span class="sourceLineNo">444</span> ByteBuffer.wrap(fullName));<a name="line.444"></a> +<span class="sourceLineNo">445</span> } else {<a name="line.445"></a> +<span class="sourceLineNo">446</span> return createTableNameIfNecessary(<a name="line.446"></a> +<span class="sourceLineNo">447</span> ByteBuffer.wrap(fullName, 0, namespaceDelimIndex),<a name="line.447"></a> +<span class="sourceLineNo">448</span> ByteBuffer.wrap(fullName, namespaceDelimIndex + 1,<a name="line.448"></a> +<span class="sourceLineNo">449</span> fullName.length - (namespaceDelimIndex + 1)));<a name="line.449"></a> +<span class="sourceLineNo">450</span> }<a name="line.450"></a> +<span class="sourceLineNo">451</span> }<a name="line.451"></a> +<span class="sourceLineNo">452</span><a name="line.452"></a> +<span class="sourceLineNo">453</span><a name="line.453"></a> +<span class="sourceLineNo">454</span> /**<a name="line.454"></a> +<span class="sourceLineNo">455</span> * @throws IllegalArgumentException if fullName equals old root or old meta. 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<TRUNCATED>
