package org.eclipse.jdt.internal.core; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved. | |
*/ | |
import org.eclipse.core.resources.*; | |
import org.eclipse.core.runtime.*; | |
import org.eclipse.jdt.core.*; | |
import java.io.*; | |
import java.util.zip.*; | |
/** | |
* A jar entry that represents a non-java resource found in a JAR. | |
* | |
* @see IStorage | |
*/ | |
public class JarEntryFile extends PlatformObject implements IStorage { | |
private String entryName; | |
private String zipName; | |
private IPath path; | |
public JarEntryFile(String entryName, String zipName){ | |
this.entryName = entryName; | |
this.zipName = zipName; | |
this.path = new Path(this.entryName); | |
} | |
public InputStream getContents() throws CoreException { | |
try { | |
ZipFile zipFile = new ZipFile(this.zipName); | |
ZipEntry zipEntry = zipFile.getEntry(this.entryName); | |
if (zipEntry == null){ | |
throw new JavaModelException(new JavaModelStatus(IJavaModelStatusConstants.INVALID_PATH, this.entryName)); | |
} | |
return zipFile.getInputStream(zipEntry); | |
} catch (IOException e){ | |
throw new JavaModelException(e, IJavaModelStatusConstants.IO_EXCEPTION); | |
} | |
} | |
/** | |
* @see IStorage#getFullPath | |
*/ | |
public IPath getFullPath() { | |
return this.path; | |
} | |
/** | |
* @see IStorage#getName | |
*/ | |
public String getName() { | |
return this.path.lastSegment(); | |
} | |
/** | |
* @see IStorage#isReadOnly() | |
*/ | |
public boolean isReadOnly() { | |
return true; | |
} | |
/** | |
* @see IStorage#isReadOnly() | |
*/ | |
public String toString() { | |
return "JarEntryFile["+this.zipName+"::"+this.entryName+"]"; //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$ | |
} | |
} |