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authorAnton Tanasenko2015-05-19 11:49:53 -0400
committerAnton Tanasenko2015-05-19 11:49:53 -0400
commitba35f2b48366fa24ce0f66b1872a327930d465b7 (patch)
treed0bb5be0e6dad302aa527e60e94fbd1e9d77fe57
parent07722b653e0420258a447684c224a762fcc4b484 (diff)
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467590 Starting from an empty file does not workmilestones/1.6/1.6.0.20150519-1922
Change-Id: I5f08bc454d4bf9aea0243ae6acd32cd998c104d3 Signed-off-by: Anton Tanasenko <atg.sleepless@gmail.com>
-rw-r--r--org.eclipse.m2e.core.ui/src/org/eclipse/m2e/core/ui/internal/editing/PomEdits.java47
1 files changed, 44 insertions, 3 deletions
diff --git a/org.eclipse.m2e.core.ui/src/org/eclipse/m2e/core/ui/internal/editing/PomEdits.java b/org.eclipse.m2e.core.ui/src/org/eclipse/m2e/core/ui/internal/editing/PomEdits.java
index 3197a88a..0d7349ac 100644
--- a/org.eclipse.m2e.core.ui/src/org/eclipse/m2e/core/ui/internal/editing/PomEdits.java
+++ b/org.eclipse.m2e.core.ui/src/org/eclipse/m2e/core/ui/internal/editing/PomEdits.java
@@ -20,6 +20,7 @@ import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
+import org.w3c.dom.ProcessingInstruction;
import org.w3c.dom.Text;
import org.eclipse.core.resources.IFile;
@@ -44,6 +45,17 @@ import org.eclipse.wst.xml.core.internal.provisional.format.FormatProcessorXML;
*/
@SuppressWarnings("restriction")
public class PomEdits {
+
+ public static final String NAMESPACE = "http://maven.apache.org/POM/4.0.0"; //$NON-NLS-1$
+
+ public static final String NAMESPACE_LOCATION = "http://maven.apache.org/xsd/maven-4.0.0.xsd"; //$NON-NLS-1$
+
+ public static final String PROJECT = "project"; //$NON-NLS-1$
+
+ public static final String MODEL_VERSION = "modelVersion"; //$NON-NLS-1$
+
+ public static final String MODEL_VERSION_VALUE = "4.0.0"; //$NON-NLS-1$
+
public static final String DEPENDENCIES = "dependencies"; //$NON-NLS-1$
public static final String GROUP_ID = "groupId";//$NON-NLS-1$
@@ -397,7 +409,7 @@ public class PomEdits {
if(ir instanceof Element) {
Element elem = (Element) ir;
if(ir.getStartOffset() == offset) {
- // caret is before the tag, not within its bounds
+ // caret is before the tag, not within its bounds
elem = (Element) elem.getParentNode();
}
return elem;
@@ -416,9 +428,16 @@ public class PomEdits {
* @param newNode
*/
public static void format(Node newNode) {
- if(newNode.getParentNode() != null && newNode.equals(newNode.getParentNode().getLastChild())) {
+ Node parentNode = newNode.getParentNode();
+ if(parentNode != null && newNode.equals(parentNode.getLastChild())) {
//add a new line to get the newly generated content correctly formatted.
- newNode.getParentNode().appendChild(newNode.getParentNode().getOwnerDocument().createTextNode("\n")); //$NON-NLS-1$
+ Document ownerDocument;
+ if(parentNode instanceof Document) {
+ ownerDocument = (Document) parentNode;
+ } else {
+ ownerDocument = parentNode.getOwnerDocument();
+ }
+ parentNode.appendChild(ownerDocument.createTextNode("\n")); //$NON-NLS-1$
}
FormatProcessorXML formatProcessor = new FormatProcessorXML();
//ignore any line width settings, causes wrong formatting of <foo>bar</foo>
@@ -463,6 +482,28 @@ public class PomEdits {
session = ext4.startRewriteSession(DocumentRewriteSessionType.UNRESTRICTED_SMALL);
}
undo.beginRecording(domModel);
+
+ // fill with minimal pom content
+ Document doc = domModel.getDocument();
+ if(doc.getDocumentElement() == null) {
+
+ Node first = doc.getFirstChild();
+ if(first == null || !(first instanceof ProcessingInstruction)) {
+ doc.insertBefore(doc.createProcessingInstruction("xml", "version=\"1.0\" encoding=\"UTF-8\""), first); //$NON-NLS-1$ //$NON-NLS-2$
+ doc.insertBefore(doc.createTextNode("\n"), first); //$NON-NLS-1$
+ }
+
+ Element project = doc.createElement(PROJECT);
+ project.setAttribute("xmlns", NAMESPACE); //$NON-NLS-1$
+ project.setAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance"); //$NON-NLS-1$ //$NON-NLS-2$
+ project.setAttribute("xsi:schemaLocation", NAMESPACE + " " + NAMESPACE_LOCATION); //$NON-NLS-1$ //$NON-NLS-2$
+ doc.appendChild(project);
+
+ Element modelVersion = doc.createElement(MODEL_VERSION);
+ modelVersion.appendChild(doc.createTextNode(MODEL_VERSION_VALUE)); //$NON-NLS-1$
+ project.appendChild(modelVersion);
+ format(project);
+ }
}
try {

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