com.bekioui.maven.plugin.client.ClientMojo.java Source code

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Here is the source code for com.bekioui.maven.plugin.client.ClientMojo.java

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/**
 * Copyright (C) 2016 Mehdi Bekioui (consulting@bekioui.com)
 *
 * 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 com.bekioui.maven.plugin.client;

import java.util.List;

import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.project.MavenProject;

import com.bekioui.maven.plugin.client.generator.ClientConfigGenerator;
import com.bekioui.maven.plugin.client.generator.ClientFactoryGenerator;
import com.bekioui.maven.plugin.client.generator.ClientGenerator;
import com.bekioui.maven.plugin.client.generator.ContextGenerator;
import com.bekioui.maven.plugin.client.generator.PomGenerator;
import com.bekioui.maven.plugin.client.initializer.ProjectInitializer;
import com.bekioui.maven.plugin.client.inspector.JavaFileInspector;
import com.bekioui.maven.plugin.client.inspector.ResourceInspector;
import com.bekioui.maven.plugin.client.model.ContextResource;
import com.bekioui.maven.plugin.client.model.JavaSourceFile;
import com.bekioui.maven.plugin.client.model.Project;
import com.bekioui.maven.plugin.client.model.Properties;
import com.bekioui.maven.plugin.client.model.Resource;
import com.squareup.javapoet.TypeName;

@Mojo(name = "generate")
public class ClientMojo extends AbstractMojo {

    @Parameter(property = "client.apiUrl", required = true)
    public String apiUrl;

    @Parameter(property = "client.apiArtifactId", required = true)
    public String apiArtifactId;

    @Parameter(property = "client.clientArtifactId", required = true)
    public String clientArtifactId;

    @Parameter(property = "client.clientPrefix")
    public String clientPrefix = new String();

    @Parameter(property = "client.resourcePackageName", required = true)
    public String resourcePackageName;

    @Component
    private MavenProject mavenProject;

    @SuppressWarnings("unchecked")
    @Override
    public void execute() throws MojoExecutionException {
        if (!mavenProject.getArtifactId().equals(apiArtifactId)) {
            return;
        }

        if (mavenProject.getParent() == null) {
            throw new MojoExecutionException("API has to be a maven module with parent pom.");
        }

        List<Plugin> plugins = mavenProject.getParent().getBuildPlugins();
        for (Plugin plugin : plugins) {
            if (!plugin.getGroupId().equals("com.bekioui.plugin")
                    || !plugin.getArtifactId().equals("client-maven-plugin")) {
                continue;
            }
            if (!plugin.getExecutions().isEmpty()) {
                throw new MojoExecutionException("client-maven-plugin has to not contain execution configuration.");
            }
            break;
        }

        Properties properties = Properties.builder() //
                .apiUrl(apiUrl) //
                .apiArtifactId(apiArtifactId) //
                .clientArtifactId(clientArtifactId) //
                .clientPrefix(clientPrefix) //
                .resourcePackageName(resourcePackageName) //
                .build();

        Project project = ProjectInitializer.initialize(mavenProject, properties);
        PomGenerator.generate(project);
        ClientConfigGenerator.generate(project);
        List<JavaSourceFile> javaSourceFiles = JavaFileInspector.inspect(project, resourcePackageName);
        List<Resource> resources = ResourceInspector.inspect(project, javaSourceFiles);
        TypeName clientFactoryType = ClientFactoryGenerator.generate(project, resources);
        List<ContextResource> contextResources = ContextGenerator.generate(project, resources, clientFactoryType);
        ClientGenerator.generate(project, contextResources, clientFactoryType);
    }

}