com.atlassian.connector.eclipse.team.ui.AbstractTeamUiConnector.java Source code

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Here is the source code for com.atlassian.connector.eclipse.team.ui.AbstractTeamUiConnector.java

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/*******************************************************************************
 * Copyright (c) 2009 Atlassian and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Atlassian - initial API and implementation
 ******************************************************************************/

package com.atlassian.connector.eclipse.team.ui;

import com.atlassian.theplugin.commons.crucible.api.UploadItem;

import org.apache.commons.io.IOUtils;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URLConnection;

public abstract class AbstractTeamUiConnector implements ITeamUiResourceConnector {
    public static String getResourcePathWithProjectName(IResource resource) {
        final IProject project = resource.getProject();
        return (project != null ? project.getName() : "") + IPath.SEPARATOR
                + resource.getProjectRelativePath().toString();
    }

    protected static final byte[] DELETED_ITEM = "[--item deleted--]".getBytes();

    protected static final byte[] EMPTY_ITEM = "[--item is empty--]".getBytes();

    protected byte[] getResourceContent(InputStream is) {
        final ByteArrayOutputStream out = new ByteArrayOutputStream();

        try {
            IOUtils.copy(is, out);
            return out.toByteArray();
        } catch (IOException e) {
            return new byte[0];
        } finally {
            IOUtils.closeQuietly(is);
            IOUtils.closeQuietly(out);
        }
    }

    protected String getCharset(IFile file) {
        if (file == null) {
            return UploadItem.DEFAULT_CHARSET;
        }
        try {
            return file.getCharset() == null ? UploadItem.DEFAULT_CHARSET : file.getCharset();
        } catch (CoreException e) {
            return UploadItem.DEFAULT_CHARSET;
        }
    }

    protected String getContentType(IFile file) {
        String mimeType = file != null ? URLConnection.getFileNameMap().getContentTypeFor(file.getName()) : null;
        return mimeType == null ? UploadItem.DEFAULT_CONTENT_TYPE : mimeType;
    }
}