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hibernate-orm
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HHH-17613 - don't use reduce()

This commit is contained in:
Gavin King 2024-02-20 10:10:15 +01:00 committed by Marco Belladelli
parent e427ff47a9
commit b21786ace0
1 changed files with 28 additions and 18 deletions
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46
tooling/metamodel-generator/src/main/java/org/hibernate/jpamodelgen/ImportContextImpl.java
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@ -10,10 +10,14 @@ import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.TreeSet;
import org.hibernate.jpamodelgen.model.ImportContext;
import static java.lang.Character.isWhitespace;
import static java.lang.System.lineSeparator;
/**
* @author Max Andersen
@ -75,7 +79,7 @@ public class ImportContextImpl implements ImportContext {
}
else if ( result.startsWith( "?" ) ) {
int index = 1;
while ( index < result.length() && Character.isWhitespace( result.charAt( index ) ) ) {
while ( index < result.length() && isWhitespace( result.charAt( index ) ) ) {
index++;
}
if ( index < result.length() ) {
@ -86,9 +90,9 @@ public class ImportContextImpl implements ImportContext {
else if ( result.substring( index ).startsWith( "super" ) ) {
nextIndex = index + 5;
}
if ( nextIndex > 0 && nextIndex < result.length() && Character.isWhitespace( result.charAt( nextIndex ) ) ) {
if ( nextIndex > 0 && nextIndex < result.length() && isWhitespace( result.charAt( nextIndex ) ) ) {
index = nextIndex;
while ( Character.isWhitespace( result.charAt( index ) ) ) {
while ( isWhitespace( result.charAt( index ) ) ) {
index++;
}
preamble = result.substring( 0, index );
@ -144,26 +148,32 @@ public class ImportContextImpl implements ImportContext {
}
private String importTypes(String originalArgList) {
String[] args = originalArgList.split(",");
StringBuilder argList = new StringBuilder();
StringBuilder acc = new StringBuilder();
for ( String arg : args ) {
StringTokenizer args = new StringTokenizer( originalArgList, "," );
while ( args.hasMoreTokens() ) {
if ( acc.length() > 0 ) {
acc.append( ',' );
}
acc.append( arg );
final int count = acc.chars().reduce(
0,
(left, right) -> left + ( right == '<' ? 1 : right == '>' ? -1 : 0 )
);
if ( count > 0 ) {
continue;
acc.append( args.nextToken() );
int nesting = 0;
for ( int i = 0; i<acc.length(); i++ ) {
switch ( acc.charAt(i) ) {
case '<':
nesting++;
break;
case '>':
nesting--;
break;
}
}
if ( argList.length() > 0 ) {
argList.append(',');
if ( nesting == 0 ) {
if ( argList.length() > 0 ) {
argList.append(',');
}
argList.append( importType( acc.toString() ) );
acc.setLength( 0 );
}
argList.append( importType( acc.toString() ) );
acc.setLength( 0 );
}
return argList.toString();
}
@ -204,10 +214,10 @@ public class ImportContextImpl implements ImportContext {
// don't add automatically "imported" stuff
if ( !isAutoImported( next ) ) {
if ( staticImports.contains( next ) ) {
builder.append( "import static " ).append( next ).append( ";" ).append( System.lineSeparator() );
builder.append( "import static " ).append( next ).append( ";" ).append( lineSeparator() );
}
else {
builder.append( "import " ).append( next ).append( ";" ).append( System.lineSeparator() );
builder.append( "import " ).append( next ).append( ";" ).append( lineSeparator() );
}
}
}