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Merge remote-tracking branch 'origin/Keywords' into Keywords
2 parents c423224 + df9c56e commit 2af3cd5

13 files changed

Lines changed: 472 additions & 90 deletions

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‎build.gradle‎

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@@ -227,6 +227,13 @@ task renderRR() {
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}
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}
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}
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task updateKeywords(type: JavaExec) {
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group = "Execution"
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description = "Run the main class with JavaExecTask"
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classpath = sourceSets.main.runtimeClasspath
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main = "net.sf.jsqlparser.parser.ParserKeywordsUtils"
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}
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publishing {

‎src/main/java/net/sf/jsqlparser/parser/AbstractJSqlParser.java‎

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@@ -48,5 +48,4 @@ public void setErrorRecovery(boolean errorRecovery) {
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public List<ParseException> getParseErrors() {
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return parseErrors;
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}
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}

‎src/main/java/net/sf/jsqlparser/parser/CCJSqlParserUtil.java‎

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@@ -257,5 +257,4 @@ public static int getNestingDepth(String sql) {
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}
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return maxlevel;
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}
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}

‎src/main/java/net/sf/jsqlparser/parser/ParserKeywordsUtils.java‎

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package net.sf.jsqlparser.parser;
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import java.util.*;
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public class ParserKeywordsUtils {
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public final static int RESTRICTED_FUNCTION = 1;
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public final static int RESTRICTED_SCHEMA = 2;
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public final static int RESTRICTED_TABLE = 4;
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public final static int RESTRICTED_COLUMN = 8;
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public final static int RESTRICTED_EXPRESSION = 16;
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public final static int RESTRICTED_ALIAS = 32;
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public final static int RESTRICTED_SQL2016 = 64;
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public final static int RESTRICTED_JSQLPARSER = 128
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| RESTRICTED_FUNCTION
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| RESTRICTED_SCHEMA
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| RESTRICTED_TABLE
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| RESTRICTED_COLUMN
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| RESTRICTED_EXPRESSION
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| RESTRICTED_ALIAS
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| RESTRICTED_SQL2016;
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public static List<String> getDefinedKeywords() throws Exception {
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return CCJSqlParser.getDefinedKeywords();
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}
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public static List<String> getReservedKeywords(int restriction) {
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return CCJSqlParser.getReservedKeywords(restriction);
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}
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public final static void main(String[] args) {
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try {
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System.out.println( buildGrammarForRelObjectNameWithoutValue() );
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System.out.println( buildGrammarForRelObjectName() );
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public static String buildGrammarForRelObjectNameWithoutValue() throws Exception {
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TreeSet<String> allKeywords = new TreeSet<>();
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allKeywords.addAll(CCJSqlParser.getDefinedKeywords());
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for (String reserved: CCJSqlParser.getReservedKeywords(RESTRICTED_JSQLPARSER)) {
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allKeywords.remove(reserved);
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}
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StringBuilder builder = new StringBuilder();
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builder.append("String RelObjectNameWithoutValue() :\n"
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+ "{ Token tk = null; }\n"
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+ "{\n"
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+ " ( tk=<S_IDENTIFIER> | tk=<S_QUOTED_IDENTIFIER> | tk=<K_DATE_LITERAL> | tk=<K_DATETIMELITERAL> | tk=<K_STRING_FUNCTION_NAME>\n"
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+ " ");
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for (String keyword: allKeywords) {
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builder.append(" | tk=\"").append(keyword).append("\"");
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}
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builder.append(" )\n"
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+ " { return tk.image; }\n"
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+ "}");
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return builder.toString();
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}
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public static String buildGrammarForRelObjectName() throws Exception {
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TreeSet<String> allKeywords = new TreeSet<>();
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for (String reserved: CCJSqlParser.getReservedKeywords(RESTRICTED_ALIAS)) {
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allKeywords.add(reserved);
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}
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for (String reserved: CCJSqlParser.getReservedKeywords(RESTRICTED_JSQLPARSER & ~RESTRICTED_ALIAS)) {
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allKeywords.remove(reserved);
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}
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StringBuilder builder = new StringBuilder();
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builder.append("String RelObjectName() :\n"
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+ "{ Token tk = null; String result = null; }\n"
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+ "{\n"
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+ " (result = RelObjectNameWithoutValue()\n"
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+ " ");
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for (String keyword: allKeywords) {
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builder.append(" | tk=\"").append(keyword).append("\"");
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}
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builder.append(" )\n"
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+ " { return tk!=null ? tk.image : result; }\n"
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+ "}");
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return builder.toString();
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}
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}

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