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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
package net.sourceforge.plantuml.preproc;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.Charset;
import java.util.HashSet;
import java.util.Set;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import net.sourceforge.plantuml.file.AFile;
import net.sourceforge.plantuml.file.AFileRegular;
import net.sourceforge.plantuml.file.AParentFolder;
import net.sourceforge.plantuml.security.SFile;
import net.sourceforge.plantuml.utils.Log;
public class FileWithSuffix {
private final AFile file;
private final String suffix;
private final String entry;
private final String description;
@Override
public String toString() {
if (file == null) {
return super.toString();
}
return file.toString();
}
public Reader getReader(Charset charset) throws IOException {
if (file == null) {
return null;
}
final InputStream tmp = file.openFile();
if (tmp == null) {
return null;
}
if (entry == null) {
return new InputStreamReader(tmp, charset);
}
final InputStream is = getDataFromZip(tmp, entry);
if (is == null) {
return null;
}
return new InputStreamReader(is, charset);
}
private InputStream getDataFromZip(InputStream is, String name) throws IOException {
final ZipInputStream zis = new ZipInputStream(is);
ZipEntry ze = zis.getNextEntry();
while (ze != null) {
final String fileName = ze.getName();
if (ze.isDirectory()) {
} else if (fileName.equals(name)) {
return zis;
}
ze = zis.getNextEntry();
}
zis.closeEntry();
zis.close();
return null;
}
public boolean fileOk() {
return file != null && file.isOk();
}
FileWithSuffix(SFile file, String suffix) {
this.file = new AFileRegular(file);
this.suffix = suffix;
this.entry = null;
this.description = file.getName();
}
FileWithSuffix(String description, String suffix, AFile file, String entry) {
this.description = description;
this.suffix = suffix;
this.file = file;
this.entry = entry;
}
static FileWithSuffix none() {
return new FileWithSuffix("NONE", null, null, null);
}
@Override
public int hashCode() {
int v = 0;
if (file != null) {
v += file.hashCode();
}
if (suffix != null) {
v += suffix.hashCode() * 43;
}
if (entry != null) {
v += entry.hashCode();
}
return v;
}
@Override
public boolean equals(Object arg) {
final FileWithSuffix other = (FileWithSuffix) arg;
return this.file.equals(other.file) && equals(suffix, other.suffix) && same(entry, other.entry);
}
private static boolean same(String s1, String s2) {
if (s1 == null && s2 == null) {
return true;
}
if (s1 != null && s2 != null) {
return s1.equals(s2);
}
return false;
}
public AParentFolder getParentFile() {
if (file == null) {
return null;
}
Log.info("Getting parent of " + file);
Log.info("-->The parent is " + file.getParentFile());
return file.getParentFile();
}
public String getDescription() {
return description;
}
public final String getSuffix() {
return suffix;
}
private static boolean equals(String s1, String s2) {
if (s1 == null && s2 == null) {
return true;
}
if (s1 != null && s2 != null) {
return s1.equals(s2);
}
assert (s1 == null && s2 != null) || (s1 != null && s2 == null);
return false;
}
public static Set convert(Set all) throws FileNotFoundException {
final Set result = new HashSet<>();
for (FileWithSuffix f : all) {
result.add(f.file.getUnderlyingFile().conv());
}
return result;
}
public static String getFileName(File file) {
return file.getName();
}
}