JSQLParser
diff --git a/‎pom.xml
Lines changed: 7 additions & 0 deletions b/‎pom.xml
Lines changed: 7 additions & 0 deletions
diff --git a/‎src/main/java/net/sf/jsqlparser/JSQLParserException.java
Lines changed: 7 additions & 36 deletions b/‎src/main/java/net/sf/jsqlparser/JSQLParserException.java
Lines changed: 7 additions & 36 deletions
diff --git a/‎src/main/java/net/sf/jsqlparser/parser/AbstractJSqlParser.java
Lines changed: 49 additions & 0 deletions b/‎src/main/java/net/sf/jsqlparser/parser/AbstractJSqlParser.java
Lines changed: 49 additions & 0 deletions
diff --git a/‎src/main/java/net/sf/jsqlparser/parser/CCJSqlParserUtil.java
Lines changed: 63 additions & 26 deletions b/‎src/main/java/net/sf/jsqlparser/parser/CCJSqlParserUtil.java
Lines changed: 63 additions & 26 deletions
@@ -55,6 +55,13 @@
 		    <version>3.10</version>
 		    <scope>test</scope>
 		</dependency>
+		<dependency>
+		    <groupId>com.h2database</groupId>
+		    <artifactId>h2</artifactId>
+		    <version>1.4.200</version>
+		    <scope>test</scope>
+		</dependency>
+		
     </dependencies>
 
     <developers>
 
@@ -11,51 +11,22 @@
 
 public class JSQLParserException extends Exception {
 
-    private static final long serialVersionUID = -1099039459759769980L;
-    private Throwable cause = null;
+    private static final long serialVersionUID = -4200894355696788796L;
 
     public JSQLParserException() {
         super();
     }
 
-    public JSQLParserException(String arg0) {
-        super(arg0);
+    public JSQLParserException(String message, Throwable cause) {
+        super(message, cause);
     }
 
-    public JSQLParserException(Throwable arg0) {
-        this.cause = arg0;
+    public JSQLParserException(String message) {
+        super(message);
     }
 
-    public JSQLParserException(String arg0, Throwable arg1) {
-        super(arg0);
-        this.cause = arg1;
+    public JSQLParserException(Throwable cause) {
+        super(cause == null ? null : cause.getMessage(), cause);
     }
 
-    @Override
-    public synchronized Throwable getCause() {
-        return cause;
-    }
-
-    @Override
-    public void printStackTrace() {
-        printStackTrace(System.err);
-    }
-
-    @Override
-    public void printStackTrace(java.io.PrintWriter pw) {
-        super.printStackTrace(pw);
-        if (cause != null) {
-            pw.println("Caused by:");
-            cause.printStackTrace(pw);
-        }
-    }
-
-    @Override
-    public void printStackTrace(java.io.PrintStream ps) {
-        super.printStackTrace(ps);
-        if (cause != null) {
-            ps.println("Caused by:");
-            cause.printStackTrace(ps);
-        }
-    }
 }
@@ -0,0 +1,49 @@
+/*-
+ * #%L
+ * JSQLParser library
+ * %%
+ * Copyright (C) 2004 - 2020 JSQLParser
+ * %%
+ * Dual licensed under GNU LGPL 2.1 or Apache License 2.0
+ * #L%
+ */
+package net.sf.jsqlparser.parser;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.sf.jsqlparser.parser.feature.Feature;
+import net.sf.jsqlparser.parser.feature.FeatureConfiguration;
+
+public abstract class AbstractJSqlParser<P> {
+
+    protected int jdbcParameterIndex = 0;
+    protected boolean errorRecovery = false;
+    protected List<ParseException> parseErrors = new ArrayList<>();
+
+    public P withSquareBracketQuotation(boolean allowSquareBracketQuotation) {
+        return withFeature(Feature.allowSquareBracketQuotation, allowSquareBracketQuotation);
+    }
+
+    public P withFeature(Feature f, boolean enabled) {
+        getConfiguration().setValue(f, enabled);
+        return me();
+    }
+
+    public abstract FeatureConfiguration getConfiguration();
+
+    public abstract P me();
+
+    public boolean getAsBoolean(Feature f) {
+        return getConfiguration().getAsBoolean(f);
+    }
+
+    public void setErrorRecovery(boolean errorRecovery) {
+        this.errorRecovery = errorRecovery;
+    }
+
+    public List<ParseException> getParseErrors() {
+        return parseErrors;
+    }
+
+}
@@ -9,6 +9,7 @@
  */
 package net.sf.jsqlparser.parser;
 
+import java.io.IOException;
 import java.io.InputStream;
 import java.io.Reader;
 import java.util.function.Consumer;
@@ -29,11 +30,7 @@ private CCJSqlParserUtil() {
 
     public static Statement parse(Reader statementReader) throws JSQLParserException {
         CCJSqlParser parser = new CCJSqlParser(new StreamProvider(statementReader));
-        try {
-            return parser.Statement();
-        } catch (Exception ex) {
-            throw new JSQLParserException(ex);
-        }
+        return parseStatement(parser);
     }
 
     public static Statement parse(String sql) throws JSQLParserException {
@@ -42,32 +39,40 @@ public static Statement parse(String sql) throws JSQLParserException {
 
     /**
      * Parses an sql statement while allowing via consumer to configure the used parser before.
-     * 
+     *
      * For instance to activate SQLServer bracket quotation on could use:
-     * 
-     * {@code 
+     *
+     * {@code
      * CCJSqlParserUtil.parse("select * from [mytable]", parser -> parser.withSquareBracketQuotation(true));
      * }
-     * 
+     *
      * @param sql
      * @param consumer
      * @return
-     * @throws JSQLParserException 
+     * @throws JSQLParserException
      */
     public static Statement parse(String sql, Consumer<CCJSqlParser> consumer) throws JSQLParserException {
-        CCJSqlParser parser = new CCJSqlParser(new StringProvider(sql));
+        CCJSqlParser parser = newParser(sql);
         if (consumer != null) {
             consumer.accept(parser);
         }
-        try {
-            return parser.Statement();
-        } catch (Exception ex) {
-            throw new JSQLParserException(ex);
-        }
+        return parseStatement(parser);
+    }
+
+    public static CCJSqlParser newParser(String sql) {
+        return new CCJSqlParser(new StringProvider(sql));
+    }
+
+    public static CCJSqlParser newParser(InputStream is) throws IOException {
+        return new CCJSqlParser(new StreamProvider(is));
+    }
+
+    public static CCJSqlParser newParser(InputStream is, String encoding) throws IOException {
+        return new CCJSqlParser(new StreamProvider(is, encoding));
     }
 
     public static Node parseAST(String sql) throws JSQLParserException {
-        CCJSqlParser parser = new CCJSqlParser(new StringProvider(sql));
+        CCJSqlParser parser = newParser(sql);
         try {
             parser.Statement();
             return parser.jjtree.rootNode();
@@ -78,7 +83,7 @@ public static Node parseAST(String sql) throws JSQLParserException {
 
     public static Statement parse(InputStream is) throws JSQLParserException {
         try {
-            CCJSqlParser parser = new CCJSqlParser(new StreamProvider(is));
+            CCJSqlParser parser = newParser(is);
             return parser.Statement();
         } catch (Exception ex) {
             throw new JSQLParserException(ex);
@@ -87,7 +92,7 @@ public static Statement parse(InputStream is) throws JSQLParserException {
 
     public static Statement parse(InputStream is, String encoding) throws JSQLParserException {
         try {
-            CCJSqlParser parser = new CCJSqlParser(new StreamProvider(is, encoding));
+            CCJSqlParser parser = newParser(is, encoding);
             return parser.Statement();
         } catch (Exception ex) {
             throw new JSQLParserException(ex);
@@ -99,7 +104,7 @@ public static Expression parseExpression(String expression) throws JSQLParserExc
     }
 
     public static Expression parseExpression(String expression, boolean allowPartialParse) throws JSQLParserException {
-        CCJSqlParser parser = new CCJSqlParser(new StringProvider(expression));
+        CCJSqlParser parser = newParser(expression);
         try {
             Expression expr = parser.SimpleExpression();
             if (!allowPartialParse && parser.getNextToken().kind != CCJSqlParserTokenManager.EOF) {
@@ -113,20 +118,28 @@ public static Expression parseExpression(String expression, boolean allowPartial
         }
     }
 
+    /**
+     * Parse an conditional expression. This is the expression after a where clause.
+     * Partial parsing is enabled.
+     *
+     * @param condExpr
+     * @return the expression parsed
+     * @see #parseCondExpression(String, boolean)
+     */
     public static Expression parseCondExpression(String condExpr) throws JSQLParserException {
         return parseCondExpression(condExpr, true);
     }
 
     /**
-     * Parse an conditional expression. This is the expression after a where
-     * clause.
+     * Parse an conditional expression. This is the expression after a where clause.
      *
      * @param condExpr
      * @param allowPartialParse false: needs the whole string to be processed.
-     * @return
+     * @return the expression parsed
+     * @see #parseCondExpression(String)
      */
     public static Expression parseCondExpression(String condExpr, boolean allowPartialParse) throws JSQLParserException {
-        CCJSqlParser parser = new CCJSqlParser(new StringProvider(condExpr));
+        CCJSqlParser parser = newParser(condExpr);
         try {
             Expression expr = parser.Expression();
             if (!allowPartialParse && parser.getNextToken().kind != CCJSqlParserTokenManager.EOF) {
@@ -140,11 +153,35 @@ public static Expression parseCondExpression(String condExpr, boolean allowParti
         }
     }
 
+    /**
+     * @param parser
+     * @return the statement parsed
+     * @throws JSQLParserException
+     */
+    public static Statement parseStatement(CCJSqlParser parser) throws JSQLParserException {
+        try {
+            return parser.Statement();
+        } catch (Exception ex) {
+            throw new JSQLParserException(ex);
+        }
+    }
+
     /**
      * Parse a statement list.
+     *
+     * @return the statements parsed
      */
     public static Statements parseStatements(String sqls) throws JSQLParserException {
-        CCJSqlParser parser = new CCJSqlParser(new StringProvider(sqls));
+        CCJSqlParser parser = newParser(sqls);
+        return parseStatements(parser);
+    }
+
+    /**
+     * @param parser
+     * @return the statements parsed
+     * @throws JSQLParserException
+     */
+    public static Statements parseStatements(CCJSqlParser parser) throws JSQLParserException {
         try {
             return parser.Statements();
         } catch (Exception ex) {
@@ -154,7 +191,7 @@ public static Statements parseStatements(String sqls) throws JSQLParserException
 
     public static void streamStatements(StatementListener listener, InputStream is, String encoding) throws JSQLParserException {
         try {
-            CCJSqlParser parser = new CCJSqlParser(new StreamProvider(is, encoding));
+            CCJSqlParser parser = newParser(is, encoding);
             while (true) {
                 Statement stmt = parser.SingleStatement();
                 listener.accept(stmt);