de.intarsys.tools.locator.LocatorByReference Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of isrt Show documentation
The basic runtime tools and interfaces for intarsys components.
There is a newer version: 4.11
/*
 * Copyright (c) 2007, intarsys consulting GmbH
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * - Neither the name of intarsys nor the names of its contributors may be used
 *   to endorse or promote products derived from this software without specific
 *   prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package de.intarsys.tools.locator;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.URL;

import de.intarsys.tools.adapter.AdapterTools;
import de.intarsys.tools.adapter.IAdapterSupport;
import de.intarsys.tools.randomaccess.IRandomAccess;

/**
 * This {@link ILocator} serves as an adapter for an {@link ILocatorSupport}
 * instance.
 */
public class LocatorByReference implements ILocator, IAdapterSupport {

	private ILocatorSupport locatorSupport;

	public LocatorByReference(ILocatorSupport locatorSupport) {
		super();
		this.locatorSupport = locatorSupport;
	}

	public void delete() throws IOException {
		getLocator().delete();
	}

	public boolean exists() {
		return getLocator().exists();
	}

	public  T getAdapter(Class clazz) {
		return AdapterTools.getAdapter(getLocator(), clazz);
	}

	public ILocator getChild(String name) {
		return getLocator().getChild(name);
	}

	public String getFullName() {
		return getLocator().getFullName();
	}

	public InputStream getInputStream() throws IOException {
		return getLocator().getInputStream();
	}

	public long getLength() throws IOException {
		return getLocator().getLength();
	}

	public String getLocalName() {
		return getLocator().getLocalName();
	}

	protected ILocator getLocator() {
		return locatorSupport.getLocator();
	}

	public ILocatorSupport getLocatorSupport() {
		return locatorSupport;
	}

	public OutputStream getOutputStream() throws IOException {
		return getLocator().getOutputStream();
	}

	public ILocator getParent() {
		return getLocator().getParent();
	}

	public IRandomAccess getRandomAccess() throws IOException {
		return getLocator().getRandomAccess();
	}

	public Reader getReader() throws IOException {
		return getLocator().getReader();
	}

	public Reader getReader(String encoding) throws IOException {
		return getLocator().getReader(encoding);
	}

	public String getType() {
		return getLocator().getType();
	}

	public String getTypedName() {
		return getLocator().getTypedName();
	}

	public Writer getWriter() throws IOException {
		return getLocator().getWriter();
	}

	public Writer getWriter(String encoding) throws IOException {
		return getLocator().getWriter(encoding);
	}

	public boolean isDirectory() {
		return getLocator().isDirectory();
	}

	public boolean isOutOfSynch() {
		return getLocator().isOutOfSynch();
	}

	public boolean isReadOnly() {
		return getLocator().isReadOnly();
	}

	public ILocator[] listLocators(ILocatorNameFilter filter)
			throws IOException {
		return getLocator().listLocators(filter);
	}

	public void rename(String newName) throws IOException {
		getLocator().rename(newName);
	}

	public void setReadOnly() {
		getLocator().setReadOnly();
	}

	public void synch() {
		getLocator().synch();
	}

	public URL toURL() {
		return getLocator().toURL();
	}
}