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/*
 * Copyright 2010-2011 Craig S. Dickson (http://craigsdickson.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.squeakysand.jcr;

import javax.jcr.AccessDeniedException;
import javax.jcr.InvalidItemStateException;
import javax.jcr.Item;
import javax.jcr.ItemExistsException;
import javax.jcr.ItemNotFoundException;
import javax.jcr.ItemVisitor;
import javax.jcr.Node;
import javax.jcr.ReferentialIntegrityException;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.lock.LockException;
import javax.jcr.nodetype.ConstraintViolationException;
import javax.jcr.nodetype.NoSuchNodeTypeException;
import javax.jcr.version.VersionException;

public class DelegatingItem implements Item {

    private Item item;

    public DelegatingItem(Item item) {
        if (item == null) {
            throw new IllegalArgumentException("item cannot be null");
        }
        this.item = item;
    }

    @Override
    public String getPath() throws RepositoryException {
        return item.getPath();
    }

    @Override
    public String getName() throws RepositoryException {
        return item.getName();
    }

    @Override
    public Item getAncestor(int depth) throws ItemNotFoundException, AccessDeniedException, RepositoryException {
        return item.getAncestor(depth);
    }

    @Override
    public Node getParent() throws ItemNotFoundException, AccessDeniedException, RepositoryException {
        return item.getParent();
    }

    @Override
    public int getDepth() throws RepositoryException {
        return item.getDepth();
    }

    @Override
    public Session getSession() throws RepositoryException {
        return item.getSession();
    }

    @Override
    public boolean isNode() {
        return item.isNode();
    }

    @Override
    public boolean isNew() {
        return item.isNew();
    }

    @Override
    public boolean isModified() {
        return item.isModified();
    }

    @Override
    public boolean isSame(Item otherItem) throws RepositoryException {
        return item.isSame(otherItem);
    }

    @Override
    public void accept(ItemVisitor visitor) throws RepositoryException {
        item.accept(visitor);
    }

    @Override
    public void save() throws AccessDeniedException, ItemExistsException, ConstraintViolationException, InvalidItemStateException, ReferentialIntegrityException, VersionException, LockException, NoSuchNodeTypeException, RepositoryException {
        item.save();
    }

    @Override
    public void refresh(boolean keepChanges) throws InvalidItemStateException, RepositoryException {
        item.refresh(keepChanges);
    }

    @Override
    public void remove() throws VersionException, LockException, ConstraintViolationException, AccessDeniedException, RepositoryException {
        item.remove();
    }

}