org.wso2.developerstudio.eclipse.artifact.jaxrs.project.nature.JaxrsProjectNature.java Source code

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Here is the source code for org.wso2.developerstudio.eclipse.artifact.jaxrs.project.nature.JaxrsProjectNature.java

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/*
 * Copyright (c) 2012, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 * 
 * Licensed 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.wso2.developerstudio.eclipse.artifact.jaxrs.project.nature;

import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;

import org.apache.maven.model.Dependency;
import org.apache.maven.model.Plugin;
import org.apache.maven.model.Repository;
import org.apache.maven.model.RepositoryPolicy;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.util.xml.Xpp3Dom;
import org.eclipse.core.runtime.CoreException;
import org.wso2.developerstudio.eclipse.artifact.jaxrs.Activator;
import org.wso2.developerstudio.eclipse.logging.core.IDeveloperStudioLog;
import org.wso2.developerstudio.eclipse.logging.core.Logger;
import org.wso2.developerstudio.eclipse.maven.util.MavenUtils;
import org.wso2.developerstudio.eclipse.maven.util.ProjectDependencyConstants;
import org.wso2.developerstudio.eclipse.platform.core.nature.AbstractWSO2ProjectNature;
import org.wso2.developerstudio.eclipse.utils.jdt.JavaLibraryBean;
import org.wso2.developerstudio.eclipse.utils.jdt.JavaLibraryUtil;

public class JaxrsProjectNature extends AbstractWSO2ProjectNature {
    private static IDeveloperStudioLog log = Logger.getLog(Activator.PLUGIN_ID);

    public void configure() throws CoreException {
        try {
            updatePom();
        } catch (Exception e) {
            log.error("Cannot configure JAX-RS project", e);
        }
    }

    public void updatePom() throws Exception {
        File mavenProjectPomLocation = getProject().getFile("pom.xml").getLocation().toFile();
        MavenProject mavenProject = MavenUtils.getMavenProject(mavenProjectPomLocation);

        addMavenCompilerPlugin(mavenProject);
        addMavenWarPlugin(mavenProject);

        Properties properties = mavenProject.getModel().getProperties();

        properties.put("CApp.type", "webapp/jaxws");
        /* we are using same cApp type for both jaxws and jaxrs  */

        mavenProject.getModel().setProperties(properties);

        List<Dependency> dependencyList = new ArrayList<Dependency>();

        Map<String, JavaLibraryBean> dependencyInfoMap = JavaLibraryUtil.getDependencyInfoMap(getProject());
        Map<String, String> map = ProjectDependencyConstants.DEPENDENCY_MAP;
        for (JavaLibraryBean bean : dependencyInfoMap.values()) {
            if (bean.getVersion().contains("${")) {
                for (String path : map.keySet()) {
                    bean.setVersion(bean.getVersion().replace(path, map.get(path)));
                }
            }
            Dependency dependency = new Dependency();
            dependency.setArtifactId(bean.getArtifactId());
            dependency.setGroupId(bean.getGroupId());
            dependency.setVersion(bean.getVersion());
            dependency.setScope("provided");
            dependencyList.add(dependency);
        }
        MavenUtils.addMavenDependency(mavenProject, dependencyList);
        MavenUtils.saveMavenProject(mavenProject, mavenProjectPomLocation);

    }

    public void deconfigure() throws CoreException {

    }

    private void addMavenCompilerPlugin(MavenProject mavenProject) {
        boolean pluginExists = MavenUtils.checkOldPluginEntry(mavenProject, "org.apache.maven.plugins",
                "maven-compiler-plugin", "2.3.2");
        if (!pluginExists) {
            MavenUtils.addMavenCompilerPlugin(mavenProject);
        }
    }

    private void addMavenWarPlugin(MavenProject mavenProject) {
        boolean pluginExists = MavenUtils.checkOldPluginEntry(mavenProject, "org.apache.maven.plugins",
                "maven-war-plugin", "2.2");
        if (pluginExists) {
            return;
        }

        Plugin plugin = MavenUtils.createPluginEntry(mavenProject, "org.apache.maven.plugins", "maven-war-plugin",
                "2.2", false);
        Xpp3Dom createMainConfigurationNode = MavenUtils.createMainConfigurationNode(plugin);
        Xpp3Dom createWebXmlNode = MavenUtils.createXpp3Node(createMainConfigurationNode, "webXml");
        createWebXmlNode.setValue("${basedir}/src/main/webapp/WEB-INF/web.xml");
        Xpp3Dom createExcludesNode = MavenUtils.createXpp3Node(createMainConfigurationNode, "packagingExcludes");
        Xpp3Dom createWarNameNode = MavenUtils.createXpp3Node(createMainConfigurationNode, "warName");
        createWarNameNode.setValue("${project.artifactId}");
    }

}