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Fix paramPattern regex

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This commit is contained in:
Travis Burtrum 2018-03-14 02:30:03 -04:00
parent edd6fc6e65
commit cb36e783ed
2 changed files with 32 additions and 12 deletions
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2
jdbcmapper/src/main/java/com/moparisthebest/jdbc/codegen/JdbcMapperProcessor.java
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@ -34,7 +34,7 @@ import static com.moparisthebest.jdbc.codegen.JdbcMapperFactory.SUFFIX;
@SupportedSourceVersion(SourceVersion.RELEASE_5)
public class JdbcMapperProcessor extends AbstractProcessor {
public static final Pattern paramPattern = Pattern.compile("\\{(([^\\s]+)\\s+(([Nn][Oo][Tt]\\s+)?[Ii][Nn]\\s+))?([BbCc][Ll][Oo][Bb]\\s*:\\s*([^:]+\\s*:\\s*)?)?([^}]+)\\}");
public static final Pattern paramPattern = Pattern.compile("\\{(([^\\s]+)\\s+(([Nn][Oo][Tt]\\s+)?[Ii][Nn]\\s+))?([BbCc][Ll][Oo][Bb]\\s*:\\s*([^:}]+\\s*:\\s*)?)?([^}]+)\\}");
public static final SourceVersion RELEASE_8;
public static boolean java8;

42
jdbcmapper/src/test/java/com/moparisthebest/jdbc/codegen/ParamPatternTest.java
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@ -2,38 +2,58 @@ package com.moparisthebest.jdbc.codegen;
import org.junit.Test;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.regex.Matcher;
import static com.moparisthebest.jdbc.codegen.JdbcMapperProcessor.paramPattern;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
public class ParamPatternTest {
@Test
public void testPattern() {
testMatch("{personNo}", null, null, null, null, null, null, "personNo");
testMatch("{last_name IN lastNames}", "last_name IN ", "last_name", "IN ", null, null, null, "lastNames");
testMatch("{last_name not in lastNames}", "last_name not in ", "last_name", "not in ", "not ", null, null, "lastNames");
testMatch("{clob:comment}", null, null, null, null, "clob:", null, "comment");
testMatch("{clob: comment}", null, null, null, null, "clob: ", null, "comment");
testMatch("{blob: comment}", null, null, null, null, "blob: ", null, "comment");
testMatch("{Blob: comment}", null, null, null, null, "Blob: ", null, "comment");
testMatch("{blob:utf-16:comment}", null, null, null, null, "blob:utf-16:", "utf-16:", "comment");
testMatch("{personNo}", s(null, null, null, null, null, null, "personNo"));
testMatch("{last_name IN lastNames}", s("last_name IN ", "last_name", "IN ", null, null, null, "lastNames"));
testMatch("{last_name not in lastNames}", s("last_name not in ", "last_name", "not in ", "not ", null, null, "lastNames"));
testMatch("{clob:comment}", s(null, null, null, null, "clob:", null, "comment"));
testMatch("{clob: comment}", s(null, null, null, null, "clob: ", null, "comment"));
testMatch("{blob: comment}", s(null, null, null, null, "blob: ", null, "comment"));
testMatch("{Blob: comment}", s(null, null, null, null, "Blob: ", null, "comment"));
testMatch("{blob:utf-16:comment}", s(null, null, null, null, "blob:utf-16:", "utf-16:", "comment"));
testMatch("{clob:comment} {clob:action}", c(a(null, null, null, null, "clob:", null, "comment"), a(null, null, null, null, "clob:", null, "action")));
String blobCharset = "utf-16:";
assertEquals("utf-16", blobCharset.substring(0, blobCharset.indexOf(':')).trim());
blobCharset = "utf-16 : ";
assertEquals("utf-16", blobCharset.substring(0, blobCharset.indexOf(':')).trim());
}
private static void testMatch(final String sql, final String... expected) {
private static void testMatch(final String sql, final Collection<String[]> expected) {
final Matcher bindParamMatcher = paramPattern.matcher(sql);
final Iterator<String[]> it = expected.iterator();
while (bindParamMatcher.find()) {
final String[] matches = new String[bindParamMatcher.groupCount()];
for (int x = 0; x < matches.length; )
matches[x] = bindParamMatcher.group(++x);
//System.out.println(bindParamMatcher.group() + ": " + java.util.Arrays.toString(matches));
assertArrayEquals(bindParamMatcher.group(), expected, matches);
//System.out.printf("sql: '%s', whole group: '%s', matches: '%s'%n", sql, bindParamMatcher.group(), java.util.Arrays.toString(matches));
assertArrayEquals(bindParamMatcher.group(), it.next(), matches);
}
assertFalse(it.hasNext());
}
private static Collection<String[]> s(final String... s) {
return Collections.singleton(s);
}
private static String[] a(final String... a) {
return a;
}
private static Collection<String[]> c(final String[]... c) {
return Arrays.asList(c);
}
}