com.liferay.portal.kernel.atom.BaseAtomCollectionAdapter.java Source code

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Here is the source code for com.liferay.portal.kernel.atom.BaseAtomCollectionAdapter.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.kernel.atom;

import java.io.InputStream;

import java.util.Date;

/**
 * @author Igor Spasic
 */
public abstract class BaseAtomCollectionAdapter<E> implements AtomCollectionAdapter<E> {

    @Override
    public void deleteEntry(String resourceName, AtomRequestContext atomRequestContext) throws AtomException {

        try {
            doDeleteEntry(resourceName, atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    @Override
    public E getEntry(String resourceName, AtomRequestContext atomRequestContext) throws AtomException {

        try {
            return doGetEntry(resourceName, atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    @Override
    public Iterable<E> getFeedEntries(AtomRequestContext atomRequestContext) throws AtomException {

        try {
            return doGetFeedEntries(atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    @Override
    public String getMediaContentType(E entry) {
        throw new UnsupportedOperationException();
    }

    @Override
    public String getMediaName(E entry) throws AtomException {
        throw new UnsupportedOperationException();
    }

    @Override
    public InputStream getMediaStream(E entry) throws AtomException {
        throw new UnsupportedOperationException();
    }

    @Override
    public E postEntry(String title, String summary, String content, Date date,
            AtomRequestContext atomRequestContext) throws AtomException {

        try {
            return doPostEntry(title, summary, content, date, atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    @Override
    public E postMedia(String mimeType, String slug, InputStream inputStream, AtomRequestContext atomRequestContext)
            throws AtomException {

        try {
            return doPostMedia(mimeType, slug, inputStream, atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    @Override
    public void putEntry(E entry, String title, String summary, String content, Date date,
            AtomRequestContext atomRequestContext) throws AtomException {

        try {
            doPutEntry(entry, title, summary, content, date, atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    @Override
    public void putMedia(E entry, String mimeType, String slug, InputStream inputStream,
            AtomRequestContext atomRequestContext) throws AtomException {

        try {
            doPutMedia(entry, mimeType, slug, inputStream, atomRequestContext);
        } catch (Exception e) {
            Class<?> clazz = e.getClass();

            String className = clazz.getSimpleName();

            if (className.startsWith("NoSuch")) {
                throw new AtomException(SC_NOT_FOUND);
            }

            throw new AtomException(SC_INTERNAL_SERVER_ERROR, e);
        }
    }

    protected void doDeleteEntry(String resourceName, AtomRequestContext atomRequestContext) throws Exception {

        throw new UnsupportedOperationException();
    }

    protected abstract E doGetEntry(String resourceName, AtomRequestContext atomRequestContext) throws Exception;

    protected abstract Iterable<E> doGetFeedEntries(AtomRequestContext atomRequestContext) throws Exception;

    protected E doPostEntry(String title, String summary, String content, Date date,
            AtomRequestContext atomRequestContext) throws Exception {

        throw new UnsupportedOperationException();
    }

    protected E doPostMedia(String mimeType, String slug, InputStream inputStream,
            AtomRequestContext atomRequestContext) throws Exception {

        throw new UnsupportedOperationException();
    }

    protected void doPutEntry(E entry, String title, String summary, String content, Date date,
            AtomRequestContext atomRequestContext) throws Exception {

        throw new UnsupportedOperationException();
    }

    protected void doPutMedia(E entry, String mimeType, String slug, InputStream inputStream,
            AtomRequestContext atomRequestContext) throws Exception {

        throw new UnsupportedOperationException();
    }

}