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Posted to commits@groovy.apache.org by cc...@apache.org on 2017/12/14 21:57:09 UTC
[44/57] [abbrv] [partial] groovy git commit: Move Java source set
into `src/main/java`
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/GroovyBugError.java
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diff --git a/src/main/java/org/codehaus/groovy/GroovyBugError.java b/src/main/java/org/codehaus/groovy/GroovyBugError.java
new file mode 100644
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+++ b/src/main/java/org/codehaus/groovy/GroovyBugError.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy;
+
+/**
+ * This class represents an error that is thrown when a bug is
+ * recognized inside the runtime. Basically it is thrown when
+ * a constraint is not fulfilled that should be fulfilled.
+ *
+ * @author Jochen Theodorou
+ */
+public class GroovyBugError extends AssertionError {
+
+ // message string
+ private String message;
+ // optional exception
+ private final Exception exception;
+
+ /**
+ * constructs a bug error using the given text
+ * @param message the error message text
+ */
+ public GroovyBugError( String message ) {
+ this(message, null);
+ }
+
+ /**
+ * Constructs a bug error using the given exception
+ * @param exception cause of this error
+ */
+ public GroovyBugError( Exception exception ) {
+ this(null, exception);
+ }
+
+ /**
+ * Constructs a bug error using the given exception and
+ * a text with additional information about the cause
+ * @param msg additional information about this error
+ * @param exception cause of this error
+ */
+ public GroovyBugError( String msg, Exception exception ) {
+ this.exception = exception;
+ this.message = msg;
+ }
+
+ /**
+ * Returns a String representation of this class by calling <code>getMessage()</code>.
+ * @see #getMessage()
+ */
+ public String toString() {
+ return getMessage();
+ }
+
+ /**
+ * Returns the detail message string of this error. The message
+ * will consist of the bug text prefixed by "BUG! " if there this
+ * instance was created using a message. If this error was
+ * constructed without using a bug text the message of the cause
+ * is used prefixed by "BUG! UNCAUGHT EXCEPTION: "
+ *
+ * @return the detail message string of this error.
+ */
+ public String getMessage() {
+ if( message != null )
+ {
+ return "BUG! "+message;
+ }
+ else
+ {
+ return "BUG! UNCAUGHT EXCEPTION: " + exception.getMessage();
+ }
+ }
+
+ public Throwable getCause() {
+ return this.exception;
+ }
+
+ /**
+ * Returns the bug text to describe this error
+ */
+ public String getBugText(){
+ if( message != null ){
+ return message;
+ } else {
+ return exception.getMessage();
+ }
+ }
+
+ /**
+ * Sets the bug text to describe this error
+ */
+ public void setBugText(String msg) {
+ this.message = msg;
+ }
+}
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/GroovyException.java
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diff --git a/src/main/java/org/codehaus/groovy/GroovyException.java b/src/main/java/org/codehaus/groovy/GroovyException.java
new file mode 100644
index 0000000..582da48
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+++ b/src/main/java/org/codehaus/groovy/GroovyException.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy;
+
+public class GroovyException extends Exception implements GroovyExceptionInterface {
+ private boolean fatal = true;
+
+ public GroovyException() {
+ }
+
+ public GroovyException(String message) {
+ super(message);
+ }
+
+ public GroovyException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public GroovyException(boolean fatal) {
+ super();
+ this.fatal = fatal;
+ }
+
+ public GroovyException(String message, boolean fatal) {
+ super(message);
+ this.fatal = fatal;
+ }
+
+ public boolean isFatal() {
+ return fatal;
+ }
+
+ public void setFatal(boolean fatal) {
+ this.fatal = fatal;
+ }
+}
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/GroovyExceptionInterface.java
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diff --git a/src/main/java/org/codehaus/groovy/GroovyExceptionInterface.java b/src/main/java/org/codehaus/groovy/GroovyExceptionInterface.java
new file mode 100644
index 0000000..bfff301
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+++ b/src/main/java/org/codehaus/groovy/GroovyExceptionInterface.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy;
+
+/**
+ * An interface for use by all Groovy compiler exceptions.
+ */
+
+public interface GroovyExceptionInterface {
+
+ boolean isFatal();
+
+ void setFatal( boolean fatal );
+
+}
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/antlr/ASTParserException.java
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diff --git a/src/main/java/org/codehaus/groovy/antlr/ASTParserException.java b/src/main/java/org/codehaus/groovy/antlr/ASTParserException.java
new file mode 100644
index 0000000..204674b
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+++ b/src/main/java/org/codehaus/groovy/antlr/ASTParserException.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy.antlr;
+
+import antlr.collections.AST;
+import org.codehaus.groovy.syntax.ParserException;
+
+/**
+ * Thrown when trying to parse the AST
+ *
+ */
+public class ASTParserException extends ParserException {
+ private final AST ast;
+
+ public ASTParserException(ASTRuntimeException e) {
+ super(e.getMessage(), e, e.getLine(), e.getColumn(), getLineLast(e), getColumnLast(e));
+ this.ast = e.getAst();
+ }
+
+ public ASTParserException(String message, ASTRuntimeException e) {
+ super(message, e, e.getLine(), e.getColumn(), getLineLast(e), getColumnLast(e));
+ this.ast = e.getAst();
+ }
+
+ public AST getAst() {
+ return ast;
+ }
+
+ private static int getLineLast(ASTRuntimeException e) {
+ final AST ast = e.getAst();
+ return (ast instanceof SourceInfo) ? ((SourceInfo)ast).getLineLast() : ast.getLine();
+ }
+
+ private static int getColumnLast(ASTRuntimeException e) {
+ final AST ast = e.getAst();
+ return (ast instanceof SourceInfo) ? ((SourceInfo)ast).getColumnLast() : ast.getColumn()+1;
+ }
+}
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/antlr/ASTRuntimeException.java
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diff --git a/src/main/java/org/codehaus/groovy/antlr/ASTRuntimeException.java b/src/main/java/org/codehaus/groovy/antlr/ASTRuntimeException.java
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index 0000000..aec85d4
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+++ b/src/main/java/org/codehaus/groovy/antlr/ASTRuntimeException.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy.antlr;
+
+import antlr.collections.AST;
+
+/**
+ * @author <a href="mailto:jstrachan@protique.com">James Strachan</a>
+ */
+public class ASTRuntimeException extends RuntimeException {
+ private final AST ast;
+
+ public ASTRuntimeException(AST ast, String message) {
+ super(message + description(ast));
+ this.ast = ast;
+ }
+
+ public ASTRuntimeException(AST ast, String message, Throwable throwable) {
+ super(message + description(ast), throwable);
+ this.ast = null;
+ }
+
+ protected static String description(AST node) {
+ return (node != null) ? " at line: " + node.getLine() + " column: " + node.getColumn() : "";
+ }
+
+ public AST getAst() {
+ return ast;
+ }
+
+ public int getLine() {
+ return ast != null ? ast.getLine() : -1;
+ }
+
+ public int getColumn() {
+ return ast != null ? ast.getColumn() : -1;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessSnippets.java
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diff --git a/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessSnippets.java b/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessSnippets.java
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index 0000000..94e8bf1
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+++ b/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessSnippets.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy.antlr;
+
+/**
+ * Process to decorate antlr AST with ending line/col info, and if
+ * possible the snippet of source from the start/end line/col for each node.
+ *
+ * @author <a href="mailto:groovy@ross-rayner.com">Jeremy Rayner</a>
+ */
+
+import antlr.collections.AST;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+public class AntlrASTProcessSnippets implements AntlrASTProcessor{
+
+ public AntlrASTProcessSnippets() {
+ }
+
+ /**
+ * decorate antlr AST with ending line/col info, and if
+ * possible the snippet of source from the start/end line/col for each node.
+ * @param t the AST to decorate
+ * @return the decorated AST
+ */
+ public AST process(AST t) {
+ // first visit
+ List l = new ArrayList();
+ traverse((GroovySourceAST)t,l,null);
+
+ //System.out.println("l:" + l);
+ // second visit
+ Iterator itr = l.iterator();
+ if (itr.hasNext()) { itr.next(); /* discard first */ }
+ traverse((GroovySourceAST)t,null,itr);
+ return t;
+ }
+
+ /**
+ * traverse an AST node
+ * @param t the AST node to traverse
+ * @param l A list to add line/col info to
+ * @param itr An iterator over a list of line/col
+ */
+ private void traverse(GroovySourceAST t,List l,Iterator itr) {
+ while (t != null) {
+ // first visit of node
+ if (l != null) {
+ l.add(new LineColumn(t.getLine(),t.getColumn()));
+ }
+
+ // second visit of node
+ if (itr != null && itr.hasNext()) {
+ LineColumn lc = (LineColumn)itr.next();
+ if (t.getLineLast() == 0) {
+ int nextLine = lc.getLine();
+ int nextColumn = lc.getColumn();
+ if (nextLine < t.getLine() || (nextLine == t.getLine() && nextColumn < t.getColumn())) {
+ nextLine = t.getLine();
+ nextColumn = t.getColumn();
+ }
+ t.setLineLast(nextLine);
+ t.setColumnLast(nextColumn);
+ // This is a good point to call t.setSnippet(),
+ // but it bulks up the AST too much for production code.
+ }
+ }
+
+ GroovySourceAST child = (GroovySourceAST)t.getFirstChild();
+ if (child != null) {
+ traverse(child,l,itr);
+ }
+
+ t = (GroovySourceAST)t.getNextSibling();
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/groovy/blob/b25d0e55/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessor.java
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diff --git a/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessor.java b/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessor.java
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index 0000000..924f91f
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+++ b/src/main/java/org/codehaus/groovy/antlr/AntlrASTProcessor.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.codehaus.groovy.antlr;
+
+import antlr.collections.AST;
+
+/**
+ * An interface for processing antlr AST objects
+ *
+ * @author <a href="mailto:groovy@ross-rayner.com">Jeremy Rayner</a>
+ */
+public interface AntlrASTProcessor {
+ /**
+ * performs some processing on the supplied AST node.
+ * @param t the AST node to process.
+ * @return possibly returns the AST modified or null, depends on the implementation.
+ */
+ AST process(AST t);
+}