Here are the examples of the java api com.jacob.com.LibraryLoader.getPreferredDLLName() taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.
1 Examples
19
Source : DLLFromJARClassLoader.java
with GNU Lesser General Public License v2.1
from freemansoft
with GNU Lesser General Public License v2.1
from freemansoft
/**
* Load the DLL from the clreplacedpath rather than from the java path. This code
* uses this clreplaced's clreplaced loader to find the dell in one of the jar files
* in this clreplaced's clreplaced path. It then writes the file as a temp file and
* calls Load() on the temp file. The temporary file is marked to be deleted
* on exit so the dll is deleted from the system when the application exits.
* <p>
* Derived from ample code found in Sun's java forums <p.
*
* @return true if the native library has loaded, false if there was a
* problem.
*/
public boolean loadLibrary() {
try {
// this replacedumes that the dll is in the root dir of the signed
// jws jar file for this application.
//
// Starting in 1.14M6, the dll is named by platform and architecture
// so the best thing to do is to ask the LibraryLoader what name we
// expect.
// this code might be different if you customize the name of
// the jacob dll to match some custom naming convention
InputStream inputStream = getClreplaced().getResource("/" + LibraryLoader.getPreferredDLLName() + ".dll").openStream();
// Put the DLL somewhere we can find it with a name Jacob expects
File temporaryDll = File.createTempFile(LibraryLoader.getPreferredDLLName(), ".dll");
FileOutputStream outputStream = new FileOutputStream(temporaryDll);
byte[] array = new byte[8192];
for (int i = inputStream.read(array); i != -1; i = inputStream.read(array)) {
outputStream.write(array, 0, i);
}
outputStream.close();
temporaryDll.deleteOnExit();
// Ask LibraryLoader to load the dll for us based on the path we
// set
System.setProperty(LibraryLoader.JACOB_DLL_PATH, temporaryDll.getPath());
LibraryLoader.loadJacobLibrary();
return true;
} catch (Throwable e) {
e.printStackTrace();
return false;
}
}