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create module.xml, if plugin.xml is not available

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This commit is contained in:
Sebastian Sdorra
2014-03-18 17:21:51 +01:00
parent 3f6f08fda4
commit 0d566e3974
3 changed files with 75 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
scm-maven-plugins/scm-annotation-processor/src/main/java/sonia/scm/annotation/ClassSetElement.java
View File

@@ -43,6 +43,11 @@ import org.w3c.dom.Element;
public class ClassSetElement implements DescriptorElement
{
/** Field description */
private static final String EL_CLASS = "class";
//~--- constructors ---------------------------------------------------------
/**
* Constructs ...
*
@@ -72,7 +77,7 @@ public class ClassSetElement implements DescriptorElement
for (String c : classes)
{
Element classEl = doc.createElement("class");
Element classEl = doc.createElement(EL_CLASS);
classEl.setTextContent(c);
element.appendChild(classEl);

81
scm-maven-plugins/scm-annotation-processor/src/main/java/sonia/scm/annotation/ScmAnnotationProcessor.java
View File

@@ -49,6 +49,7 @@ import sonia.scm.plugin.PluginAnnotation;
import java.io.Closeable;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
@@ -80,6 +81,7 @@ import javax.tools.StandardLocation;
import javax.ws.rs.Path;
import javax.ws.rs.ext.Provider;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
@@ -98,6 +100,15 @@ import javax.xml.transform.stream.StreamResult;
public final class ScmAnnotationProcessor extends AbstractProcessor
{
/** Field description */
private static final String DESCRIPTOR_MODULE = "META-INF/scm/module.xml";
/** Field description */
private static final String DESCRIPTOR_PLUGIN = "META-INF/scm/plugin.xml";
/** Field description */
private static final String EMPTY = "";
/** Field description */
private static final Set<String> SUBSCRIBE_ANNOTATIONS =
ImmutableSet.of(Subscribe.class.getName());
@@ -182,33 +193,61 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
}
}
/**
* Method description
*
*
* @param filer
*
* @return
*
* @throws IOException
*/
private File findDescriptor(Filer filer) throws IOException
{
FileObject f = filer.getResource(StandardLocation.CLASS_OUTPUT, EMPTY,
DESCRIPTOR_PLUGIN);
File file = new File(f.toUri());
if (!file.exists())
{
f = filer.getResource(StandardLocation.CLASS_OUTPUT, EMPTY,
DESCRIPTOR_MODULE);
file = new File(f.toUri());
}
return file;
}
/**
* Method description
*
*
* @param f
*
* @param file
*
* @return
*/
private Document parseDocument(FileObject f)
private Document parseDocument(File file)
{
Document doc = null;
InputStream input = null;
try
{
File file = new File(f.toUri());
DocumentBuilder builder =
DocumentBuilderFactory.newInstance().newDocumentBuilder();
if (file.exists())
{
input = f.openInputStream();
doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(
input);
input = new FileInputStream(file);
doc = builder.parse(input);
}
else
{
processingEnv.getMessager().printMessage(Kind.WARNING,
"could not find plugin descriptor");
doc = builder.newDocument();
doc.appendChild(doc.createElement("module"));
}
}
catch (Exception ex)
@@ -243,18 +282,10 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
* Method description
*
*
*
* @param classes
* @param descriptorElements
* @param elementName
* @param elements
*
* @param descriptorElements
* @param roundEnv
* @param annotationClass
* @param pa
* @param typeElement
* @param <T>
*
* @return
*/
private void scanForClassAnnotations(
@@ -265,7 +296,7 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
for (Element e : elements)
{
if (e.getKind().isClass())
if (e.getKind().isClass() || e.getKind().isInterface())
{
TypeElement type = (TypeElement) e;
@@ -311,9 +342,6 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
* Method description
*
*
* @param roundEnv
* @param classes
*
* @param descriptorElements
*/
private void write(Set<DescriptorElement> descriptorElements)
@@ -322,10 +350,9 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
try
{
FileObject f = filer.getResource(StandardLocation.CLASS_OUTPUT, "",
"META-INF/scm/plugin.xml");
File file = findDescriptor(filer);
Document doc = parseDocument(f);
Document doc = parseDocument(file);
if (doc != null)
{
@@ -336,7 +363,7 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
el.append(doc, root);
}
writeDocument(doc, f);
writeDocument(doc, file);
}
}
catch (Exception ex)
@@ -351,14 +378,16 @@ public final class ScmAnnotationProcessor extends AbstractProcessor
*
* @param doc
* @param f
* @param file
*/
private void writeDocument(Document doc, FileObject f)
private void writeDocument(Document doc, File file)
{
Writer writer = null;
try
{
writer = new FileWriter(new File(f.toUri()));
file.getParentFile().mkdirs();
writer = new FileWriter(file);
Transformer transformer =
TransformerFactory.newInstance().newTransformer();

17
scm-maven-plugins/scm-annotation-processor/src/main/java/sonia/scm/annotation/SubscriberElement.java
View File

@@ -43,6 +43,17 @@ import org.w3c.dom.Element;
public class SubscriberElement implements DescriptorElement
{
/** Field description */
private static final String EL_CLASS = "class";
/** Field description */
private static final String EL_EVENT = "event";
/** Field description */
private static final String EL_SUBSCRIBER = "subscriber";
//~--- constructors ---------------------------------------------------------
/**
* Constructs ...
*
@@ -68,13 +79,13 @@ public class SubscriberElement implements DescriptorElement
@Override
public void append(Document doc, Element root)
{
Element subscriberEl = doc.createElement("subscriber");
Element classEl = doc.createElement("class");
Element subscriberEl = doc.createElement(EL_SUBSCRIBER);
Element classEl = doc.createElement(EL_CLASS);
classEl.setTextContent(subscriberType);
subscriberEl.appendChild(classEl);
Element eventEl = doc.createElement("event");
Element eventEl = doc.createElement(EL_EVENT);
eventEl.setTextContent(eventType);
subscriberEl.appendChild(eventEl);