HHH-13549 Remove dead code from StringHelper
This commit is contained in:
Sanne Grinovero
parent
7dd520d7e4
commit
a1498331aa
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@ -7,7 +7,6 @@
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package org.hibernate.internal.util;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.BitSet;
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import java.util.Collection;
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@ -15,11 +14,9 @@ import java.util.Iterator;
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import java.util.List;
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import java.util.Locale;
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import java.util.StringTokenizer;
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import java.util.regex.Pattern;
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import org.hibernate.boot.model.source.internal.hbm.CommaSeparatedStringHelper;
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import org.hibernate.dialect.Dialect;
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import org.hibernate.internal.util.collections.ArrayHelper;
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import org.hibernate.loader.internal.AliasConstantsHelper;
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public final class StringHelper {
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@ -390,11 +387,6 @@ public final class StringHelper {
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return ( loc < 0 ) ? qualifiedName : qualifiedName.substring( loc + 1, qualifiedName.length() );
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}
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public static boolean booleanValue(String tfString) {
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String trimmed = tfString.trim().toLowerCase( Locale.ROOT );
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return trimmed.equals( "true" ) || trimmed.equals( "t" );
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}
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public static String toString(Object[] array) {
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int len = array.length;
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if ( len == 0 ) {
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@ -456,38 +448,6 @@ public final class StringHelper {
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return count;
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}
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public static int[] locateUnquoted(String string, char character) {
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if ( '\'' == character ) {
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throw new IllegalArgumentException( "Unquoted count of quotes is invalid" );
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}
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if ( string == null ) {
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return new int[0];
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}
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ArrayList locations = new ArrayList( 20 );
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// Impl note: takes advantage of the fact that an escpaed single quote
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// embedded within a quote-block can really be handled as two seperate
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// quote-blocks for the purposes of this method...
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int stringLength = string.length();
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boolean inQuote = false;
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for ( int indx = 0; indx < stringLength; indx++ ) {
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char c = string.charAt( indx );
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if ( inQuote ) {
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if ( '\'' == c ) {
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inQuote = false;
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}
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}
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else if ( '\'' == c ) {
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inQuote = true;
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}
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else if ( c == character ) {
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locations.add( indx );
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}
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}
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return ArrayHelper.toIntArray( locations );
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}
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public static boolean isNotEmpty(String string) {
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return string != null && string.length() > 0;
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}
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@ -526,23 +486,6 @@ public final class StringHelper {
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return qualified;
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}
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public static String[] qualifyIfNot(String prefix, String[] names) {
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if ( prefix == null ) {
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return names;
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}
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int len = names.length;
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String[] qualified = new String[len];
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for ( int i = 0; i < len; i++ ) {
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if ( names[i].indexOf( '.' ) < 0 ) {
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qualified[i] = qualify( prefix, names[i] );
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}
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else {
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qualified[i] = names[i];
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}
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}
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return qualified;
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}
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public static int firstIndexOfChar(String sqlString, BitSet keys, int startindex) {
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for ( int i = startindex, size = sqlString.length(); i < size; i++ ) {
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if ( keys.get( sqlString.charAt( i ) ) ) {
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@ -667,26 +610,6 @@ public final class StringHelper {
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|| ( name.charAt( 0 ) == '"' && name.charAt( name.length() - 1 ) == '"' ) );
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}
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/**
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* Return a representation of the given name ensuring quoting (wrapped with '`' characters). If already wrapped
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* return name.
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*
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* @param name The name to quote.
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*
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* @return The quoted version.
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*/
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public static String quote(String name) {
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if ( isEmpty( name ) || isQuoted( name ) ) {
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return name;
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}
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// Convert the JPA2 specific quoting character (double quote) to Hibernate's (back tick)
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else if ( name.startsWith( "\"" ) && name.endsWith( "\"" ) ) {
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name = name.substring( 1, name.length() - 1 );
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}
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return "`" + name + '`';
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}
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/**
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* Return the unquoted version of name (stripping the start and end '`' characters if present).
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*
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@ -840,18 +763,6 @@ public final class StringHelper {
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}
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}
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/**
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* Takes a String s and returns a new String[1] with s as the only element.
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* If s is null or "", return String[0].
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*
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* @param s
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*
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* @return String[]
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*/
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public static String[] toArrayElement(String s) {
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return ( s == null || s.length() == 0 ) ? new String[0] : new String[] {s};
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}
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public static String nullIfEmpty(String value) {
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return isEmpty( value ) ? null : value;
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}
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@ -868,10 +779,6 @@ public final class StringHelper {
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return buffer.toString();
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}
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public static <T> String join(T[] values, Renderer<T> renderer) {
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return join( Arrays.asList( values ), renderer );
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}
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public interface Renderer<T> {
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String render(T value);
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}
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