Author: gertv
Date: Mon May 19 02:08:41 2008
New Revision: 657765
URL: http://svn.apache.org/viewvc?rev=657765&view=rev
Log:
SM-992: Fix XSD location for use with plain Spring
Added:
servicemix/smx3/trunk/build/src/main/java/org/apache/servicemix/maven/plugin/xsd/
servicemix/smx3/trunk/build/src/main/java/org/apache/servicemix/maven/plugin/xsd/SpringSchemasMojo.java
Added:
servicemix/smx3/trunk/build/src/main/java/org/apache/servicemix/maven/plugin/xsd/SpringSchemasMojo.java
URL:
http://svn.apache.org/viewvc/servicemix/smx3/trunk/build/src/main/java/org/apache/servicemix/maven/plugin/xsd/SpringSchemasMojo.java?rev=657765&view=auto
==============================================================================
---
servicemix/smx3/trunk/build/src/main/java/org/apache/servicemix/maven/plugin/xsd/SpringSchemasMojo.java
(added)
+++
servicemix/smx3/trunk/build/src/main/java/org/apache/servicemix/maven/plugin/xsd/SpringSchemasMojo.java
Mon May 19 02:08:41 2008
@@ -0,0 +1,182 @@
+/*
+ * 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.apache.servicemix.maven.plugin.xsd;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.project.MavenProject;
+
+/**
+ * Mojo to add schema location mapping for earlier versions to the
spring.schemas file
+ *
+ * @goal spring.schemas
+ * @phase process-resources
+ */
+public class SpringSchemasMojo extends AbstractMojo {
+
+ /**
+ * Maven project property containing previous releases
+ */
+ private static final String PREVIOUS_RELEASES = "previous.releases";
+
+ /**
+ * Previously released versions of ServiceMix
+ */
+ private String[] previous = {};
+
+ /**
+ * Location URIs
+ */
+ @SuppressWarnings("serial")
+ private List<String> locations = new ArrayList<String>() {
+ @Override
+ public boolean add(String element) {
+ getLog().info("Adding location " + element);
+ return super.add(element);
+ }
+ };
+
+ /**
+ * Name of the XSD file
+ */
+ private String schema;
+
+ /**
+ * A reference to the Maven project
+ *
+ * @parameter expression="${project}"
+ * @required
+ * @readonly
+ */
+ protected MavenProject project;
+
+ /**
+ * [EMAIL PROTECTED]
+ */
+ public void execute() throws MojoExecutionException, MojoFailureException {
+ if (!getSpringSchemas().exists()) {
+ getLog().info("Skipping - spring.schemas file does not exist in "
+ project.getArtifactId());
+ return;
+ }
+ readOriginalSpringSchemas();
+ getLog().info("Adding spring.schemas entries for earlier versions");
+ if (project.getProperties().containsKey(PREVIOUS_RELEASES)) {
+ previous = ((String)
project.getProperties().get(PREVIOUS_RELEASES)).split(",");
+ } else {
+ getLog().warn("No previous version information found");
+ for (Object key : project.getProperties().keySet()) {
+ getLog().info("'" + key.toString() + "'" + " = " +
project.getProperties().get(key));
+ }
+ }
+ for (String version : previous) {
+ addVersion(version);
+ }
+ getLog().info("Adding spring.schemas entry for this version");
+ addVersion(project.getVersion());
+ writeNewSpringSchemas();
+ }
+
+ /**
+ * Write the new spring.schemas file
+ *
+ * @throws MojoExecutionException
+ */
+ private void writeNewSpringSchemas() throws MojoExecutionException {
+ getLog().info("Writing new spring.schemas file");
+ PrintWriter writer = null;
+ try {
+ writer = new PrintWriter(new BufferedWriter(new
FileWriter(getSpringSchemas())));
+ for (String location : locations) {
+ writer.println(location + "=" + schema);
+ }
+ writer.flush();
+ } catch (IOException e) {
+ throw new MojoExecutionException("Unable to read spring.schemas
file", e);
+ } finally {
+ if (writer != null) {
+ writer.close();
+ }
+ }
+ }
+
+ /**
+ * Read the original spring.schemas file
+ *
+ * @throws MojoExecutionException
+ */
+ private void readOriginalSpringSchemas() throws MojoExecutionException {
+ getLog().info("Reading information from spring.schemas");
+ BufferedReader reader = null;
+ try {
+ reader = new BufferedReader(new FileReader(getSpringSchemas()));
+ String line = reader.readLine();
+ while (line != null) {
+ //skip any lines that don't contain a mapping
+ if (line.contains("=")) {
+ String[] info = line.split("=");
+ if (schema == null) {
+ getLog().info("Schema name is " + info[1]);
+ schema = info[1];
+ }
+ locations.add(info[0]);
+ }
+ line = reader.readLine();
+ }
+ } catch (FileNotFoundException e) {
+ throw new MojoExecutionException("Unable to read spring.schemas
file", e);
+ } catch (IOException e) {
+ throw new MojoExecutionException("Unable to read spring.schemas
file", e);
+ } finally {
+ if (reader != null) {
+ try {
+ reader.close();
+ } catch (IOException e) {
+ throw new MojoExecutionException("Unable to close file
reader", e);
+ }
+ }
+ }
+ }
+
+ /**
+ * @return the spring.schemas file generated by xbean
+ */
+ private File getSpringSchemas() {
+ return new File(project.getBasedir().toString() + File.separatorChar +
"target" + File.separatorChar + "classes" + File.separatorChar + "META-INF",
"spring.schemas");
+ }
+
+ /**
+ * Add a version of the XSD to the spring.schemas file
+ *
+ * @param version the version to be added
+ */
+ private void addVersion(String version) {
+ locations.add("http\\://servicemix.apache.org/schema/" +
project.getArtifactId() + "-" + version + ".xsd");
+ }
+
+}
