Example usage for org.eclipse.jdt.core.jdom IDOMNode getContents

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.jdom IDOMNode getContents.

Prototype

public String getContents();

Source Link

Document

Returns the current contents of this document fragment.

Usage

From source file:ac.at.tuwien.dsg.uml.stereotype.export.transformation.util.JavaClassOutputter.java

License:Open Source License

public static void outputFile(ITransformContext context, IDOMNode content) {
    //generate CLass output file
    IResource res = (IResource) context.getTargetContainer();
    IPath targetPath = res.getLocation();
    String filename = targetPath.toOSString() + File.separatorChar + content.getName() + ".java";

    //format Code

    String code = content.getContents();
    CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(null);

    TextEdit textEdit = codeFormatter.format(CodeFormatter.K_UNKNOWN, code, 0, code.length(), 0, null);
    IDocument doc = new Document(code);
    try {// w w  w .  ja  va  2s.c o  m
        //unsure why but sometimes formatted is nu
        if (textEdit != null) {
            textEdit.apply(doc);
        } else {
            //usually errors appear due to spaces or illegal characters in property names
            IOException exception = new IOException("Generated document has formatting errors: \n" + code);
            throw new UncheckedIOException("Generated document has formatting errors: \n" + code, exception);
        }

        File myFile = new File(filename);
        PrintWriter fw;
        try {
            fw = new PrintWriter(myFile);

            for (String importString : defaultImports) {
                fw.write("import " + importString + ";");
                fw.write("\n");
            }

            fw.write(doc.get());
            fw.flush();
            fw.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    } catch (MalformedTreeException e) {
        e.printStackTrace();
    } catch (BadLocationException e) {
        e.printStackTrace();
    }

}

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From source file:org.eclipse.emf.codegen.jmerge.JMerger.java

License:Open Source License

protected IDOMNode insertClone(IDOMNode sourceNode) {
    IDOMNode targetNode = null;/*from  ww w  .j  a v  a 2 s .  c  o m*/
    switch (sourceNode.getNodeType()) {
    case IDOMNode.COMPILATION_UNIT: {
        targetNode = jdomFactory.createCompilationUnit(applyFormatRules(sourceNode.getContents()),
                ((IDOMCompilationUnit) sourceNode).getName());
        break;
    }
    case IDOMNode.PACKAGE: {
        targetNode = jdomFactory.createPackage(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.IMPORT: {
        targetNode = jdomFactory.createImport(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.TYPE: {
        targetNode = jdomFactory.createType(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.INITIALIZER: {
        targetNode = jdomFactory.createInitializer(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.FIELD: {
        targetNode = jdomFactory.createField(applyFormatRules(sourceNode.getContents()));
        break;
    }
    case IDOMNode.METHOD: {
        targetNode = jdomFactory.createMethod(applyFormatRules(sourceNode.getContents()));
        break;
    }
    default: {
        targetNode = (IDOMNode) sourceNode.clone();
        break;
    }
    }

    if (targetNode != null) {
        map(sourceNode, targetNode);
        mapChildren(sourceNode, targetNode);
    } else {
        // System.err.println("Warning: Cannot clone '" + sourceNode.getContents() + "'");
    }
    for (IDOMNode previousNode = sourceNode.getPreviousNode(); previousNode != null; previousNode = previousNode
            .getPreviousNode()) {
        IDOMNode targetSibling = (IDOMNode) sourceToTargetMap.get(previousNode);
        if (targetSibling != null) {
            IDOMNode targetNextSibling = targetSibling.getNextNode();
            if (targetNextSibling == null) {
                targetSibling.getParent().addChild(targetNode);
            } else {
                targetNextSibling.insertSibling(targetNode);
            }

            return targetNode;
        }
    }
    if (sourceNode.getParent() != null) {
        IDOMNode targetParent = (IDOMNode) sourceToTargetMap.get(sourceNode.getParent());
        IDOMNode targetSibling = targetParent.getFirstChild();
        if (targetSibling == null) {
            targetParent.addChild(targetNode);
        } else {
            targetSibling.insertSibling(targetNode);
        }
    }
    return targetNode;
}

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From source file:org.eclipse.emf.codegen.jmerge.JPatternDictionary.java

License:Open Source License

public void dumpNodeContents(IDOMNode node) {
    System.out.println("____ " + getQualifiedName(node) + " ____________________________________________");
    System.out.print(node.getContents());
    System.out.println("_____________________________________________________________________");
}

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From source file:org.eclipse.emf.codegen.jmerge.JPatternDictionary.java

License:Open Source License

protected void match(IDOMNode node) {
    for (Iterator dictionaryPatterns = options.getDictionaryPatterns().iterator(); dictionaryPatterns
            .hasNext();) {//from  w ww.  j  a v  a2  s  . co m
        JControlModel.DictionaryPattern dictionaryPattern = (JControlModel.DictionaryPattern) dictionaryPatterns
                .next();
        if (dictionaryPattern.getSelectorFeature().getFeatureClass() != null
                && dictionaryPattern.getSelectorFeature().getFeatureClass().isInstance(node)) {
            try {
                String selection = (String) dictionaryPattern.getSelectorFeature().getFeatureMethod()
                        .invoke(node, noArguments);
                if (dictionaryPattern.getSelectorFeature().getFeatureMethod().getName().equals("getComment")) {
                    String contents = node.getContents();
                    for (int start = 0, end = contents.length(), count = 0; start < end;) {
                        Matcher matcher = comment.matcher(contents.subSequence(start, end));
                        if (matcher.find()) {
                            // Ignore it if there are multiple comments.
                            //
                            if (++count > 1) {
                                int braceIndex = contents.indexOf("{", start); // }
                                if (braceIndex > start + matcher.start(0)) {
                                    selection = null;
                                }

                                break;
                            }
                            start += matcher.end(0) + 1;
                        } else {
                            break;
                        }
                    }
                }

                if (selection != null) {
                    Matcher matcher = dictionaryPattern.getPattern().matcher(selection);
                    if (matcher.find()) {
                        for (int i = 1; i <= matcher.groupCount(); ++i) {
                            String markup = matcher.group(i);
                            Collection collection = (Collection) markupMap.get(markup);
                            if (collection == null) {
                                collection = new HashSet();
                                markupMap.put(markup, collection);
                            }
                            collection.add(node);
                        }
                    }
                }
            } catch (IllegalAccessException exception) {
                // exception.printStackTrace();
            } catch (InvocationTargetException exception) {
                // exception.printStackTrace();
            }
        }
    }
}

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From source file:org.eclipse.emf.codegen.merge.java.facade.jdom.JDOMJInitializer.java

License:Open Source License

@Override
public String getComment() {
    String comment = super.getComment();
    IDOMNode previousNode = getWrappedObject().getPreviousNode();
    if (comment == null && previousNode instanceof IDOMMember) {
        String text = splitLastComment(previousNode.getContents())[1];
        if (text.indexOf("/**") >= 0) {
            int index = text.lastIndexOf("*/");
            if (index > 0) {
                comment = text.substring(0, index + "*/".length());
            }//from  w ww . ja  v  a2s.  c o m
        }
    }
    return comment;
}

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From source file:org.eclipse.emf.codegen.merge.java.facade.jdom.JDOMJInitializer.java

License:Open Source License

@Override
public String getContents() {
    String contents = super.getContents();
    IDOMNode previousNode = getWrappedObject().getPreviousNode();
    if (previousNode instanceof IDOMMember) {
        contents = splitLastComment(previousNode.getContents())[1] + contents;
    }/*from www. j  a  v  a  2s . co  m*/
    return contents;
}

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