de.intarsys.tools.installresource.InstallFile Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of isrt Show documentation
Show all versions of isrt Show documentation
The basic runtime tools and interfaces for intarsys components.
/*
* Copyright (c) 2008, 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.installresource;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import de.intarsys.tools.file.TempTools;
/**
* An abstraction to access a file to be deployed along with the application via
* the class loader.
*
* The file is searched in the class loader with getResourceAsStream(x) where x
* is one of
*
* - [path]/[os.name]-[os.arch]/[filename]
* - [path]/[os.short name]-[os.arch]/[filename]
* - [path]/default/[filename]
*
*
* where
*
*
* - [path] is a path prefix defined upon object creation
* - [os.name] is the System property os.name in lowercase
* - [os.short name] is derived from the System property os.name by using the
* beginning up to the first whitespace in lowercase
* - [os.arch] is the System property os.arch in lowercase
* - [filename] is the name defined upon object creation
*
*
* example, with NativeCode("foo", "bar.dll") on a Windows Vista machine you
* will search for:
*
*
* - foo/windows vista-x86/bar.dll
* - foo/windows-x86/bar.dll
* - foo/default/bar.dll
*
*/
public class InstallFile extends Install {
public InstallFile(String path, String name, boolean platformDependent) {
super(path, name, platformDependent);
}
@Override
protected File loadURL(URL url) throws IOException {
File file = TempTools.createTempFile("file", getName());
copy(url, file);
return file;
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy