com.googlecode.t7mp.steps.WebappsDeploymentStep.java Source code

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Here is the source code for com.googlecode.t7mp.steps.WebappsDeploymentStep.java

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/**
 * Copyright (C) 2010-2012 Joerg Bellmann <joerg.bellmann@googlemail.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.googlecode.t7mp.steps;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.List;

import org.apache.commons.io.IOUtils;

import com.google.common.collect.Lists;
import com.googlecode.t7mp.AbstractArtifact;
import com.googlecode.t7mp.TomcatSetupException;
import com.googlecode.t7mp.WebappArtifact;
import com.googlecode.t7mp.util.ZipUtil;

public class WebappsDeploymentStep extends AbstractDeploymentStep {

    @Override
    protected List<AbstractArtifact> getArtifactList() {
        List<AbstractArtifact> artifactList = Lists.newArrayList();
        artifactList.addAll(context.getConfiguration().getWebapps());
        return artifactList;
    }

    @Override
    protected void deployArtifacts(List<AbstractArtifact> artifactList) {
        for (AbstractArtifact artifact : artifactList) {
            final WebappArtifact webappArtifact = (WebappArtifact) artifact;
            if (webappArtifact.isUnpack() || webappArtifact.getTestContextFile() != null) {
                unzipWebappArtifact(webappArtifact);
                if (webappArtifact.getTestContextFile() != null) {
                    File metaInfDirectory = new File(createTargetFileName(webappArtifact) + "/META-INF");
                    metaInfDirectory.mkdirs();
                    try {
                        IOUtils.copy(new FileInputStream(webappArtifact.getTestContextFile()),
                                new FileOutputStream(new File(metaInfDirectory, "context.xml")));
                    } catch (FileNotFoundException e) {
                        throw new TomcatSetupException(e.getMessage(), e);
                    } catch (IOException e) {
                        throw new TomcatSetupException(e.getMessage(), e);
                    }
                }
            } else {
                try {
                    String targetFileName = createTargetFileName(artifact);
                    File sourceFile = artifact.getFile();
                    File targetFile = new File(this.context.getConfiguration().getCatalinaBase(),
                            "/webapps/" + targetFileName);
                    this.context.getLog().debug("Copy artifact from " + sourceFile.getAbsolutePath() + " to "
                            + targetFile.getAbsolutePath());
                    this.setupUtil.copy(new FileInputStream(sourceFile), new FileOutputStream(targetFile));
                } catch (IOException e) {
                    throw new TomcatSetupException(e.getMessage(), e);
                }
            }
        }
    }

    @Override
    protected String createTargetFileName(AbstractArtifact abstractArtifact) {
        return ((WebappArtifact) abstractArtifact).getContextPath() + "." + abstractArtifact.getType();
    }

    protected void unzipWebappArtifact(WebappArtifact webappArtifact) {
        ZipUtil.unzip(webappArtifact.getFile(), new File(createTargetFileName(webappArtifact)));
    }
}