com.sap.prd.mobile.ios.mios.AbstractProjectModifier.java Source code

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Here is the source code for com.sap.prd.mobile.ios.mios.AbstractProjectModifier.java

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/*
 * #%L
 * it-xcode-maven-plugin
 * %%
 * Copyright (C) 2012 SAP AG
 * %%
 * 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.
 * #L%
 */
package com.sap.prd.mobile.ios.mios;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.commons.io.IOUtils;
import org.apache.maven.model.Model;
import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
import org.apache.maven.model.io.xpp3.MavenXpp3Writer;
import org.codehaus.plexus.util.xml.pull.XmlPullParserException;

abstract class AbstractProjectModifier extends ProjectModifier {

    protected Model getModel(File pom) throws IOException, XmlPullParserException {

        InputStream is = null;

        try {
            is = new FileInputStream(pom);
            return new MavenXpp3Reader().read(is);
        } finally {
            IOUtils.closeQuietly(is);
        }
    }

    protected void persistModel(File pom, Model model) throws IOException {

        OutputStream os = null;

        try {
            os = new FileOutputStream(pom);
            new MavenXpp3Writer().write(os, model);
        } finally {
            IOUtils.closeQuietly(os);
        }
    }
}