private void doActionRemoveWatermark() throws PageException, IOException, DocumentException {
required("pdf", "removeWatermark", "source", source);
if (destination != null && destination.exists() && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
railo.runtime.img.Image ri =
new railo.runtime.img.Image(1, 1, BufferedImage.TYPE_INT_RGB, Color.BLACK);
Image img = Image.getInstance(ri.getBufferedImage(), null, false);
img.setAbsolutePosition(1, 1);
PDFDocument doc = toPDFDocument(source, password, null);
doc.setPages(pages);
PdfReader reader = doc.getPdfReader();
boolean destIsSource =
destination != null && doc.getResource() != null && destination.equals(doc.getResource());
java.util.List bookmarks = SimpleBookmark.getBookmark(reader);
ArrayList master = new ArrayList();
if (bookmarks != null) master.addAll(bookmarks);
// output
OutputStream os = null;
if (!StringUtil.isEmpty(name) || destIsSource) {
os = new ByteArrayOutputStream();
} else if (destination != null) {
os = destination.getOutputStream();
}
try {
int len = reader.getNumberOfPages();
PdfStamper stamp = new PdfStamper(reader, os);
Set _pages = doc.getPages();
for (int i = 1; i <= len; i++) {
if (_pages != null && !_pages.contains(Integer.valueOf(i))) continue;
PdfContentByte cb = foreground ? stamp.getOverContent(i) : stamp.getUnderContent(i);
PdfGState gs1 = new PdfGState();
gs1.setFillOpacity(0);
cb.setGState(gs1);
cb.addImage(img);
}
if (bookmarks != null) stamp.setOutlines(master);
stamp.close();
} finally {
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
if (destination != null)
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
if (!StringUtil.isEmpty(name)) {
pageContext.setVariable(
name, new PDFDocument(((ByteArrayOutputStream) os).toByteArray(), password));
}
}
}
}
private void set(SQLException sqle, String detail) {
String sqleMessage = sqle != null ? sqle.getMessage() : "";
if (detail != null) {
if (!StringUtil.isEmpty(sqleMessage)) setDetail(detail + "\n" + sqleMessage);
else setDetail(detail);
} else {
if (!StringUtil.isEmpty(sqleMessage)) setDetail(sqleMessage);
}
}
protected void _init(PageContext pc, Map<String, String> arguments) {
this.pc = pc;
// header
HttpServletRequest req = pc.getHttpServletRequest();
header = new StringBuffer();
createHeader(header, "context-path", req.getContextPath());
createHeader(header, "remote-user", req.getRemoteUser());
createHeader(header, "remote-addr", req.getRemoteAddr());
createHeader(header, "remote-host", req.getRemoteHost());
createHeader(
header,
"script-name",
StringUtil.emptyIfNull(req.getContextPath())
+ StringUtil.emptyIfNull(req.getServletPath()));
createHeader(header, "server-name", req.getServerName());
createHeader(header, "protocol", req.getProtocol());
createHeader(header, "server-port", Caster.toString(req.getServerPort()));
createHeader(
header,
"path-info",
StringUtil.replace(
StringUtil.emptyIfNull(req.getRequestURI()),
StringUtil.emptyIfNull(req.getServletPath()),
"",
true));
// createHeader(header,"path-translated",pc.getBasePageSource().getDisplayPath());
createHeader(header, "query-string", req.getQueryString());
createHeader(header, "unit", unitShortToString(unit));
createHeader(header, "min-time-nano", min + "");
content = new StringBuffer();
// directory
String strDirectory = arguments.get("directory");
if (dir == null) {
if (StringUtil.isEmpty(strDirectory)) {
dir = getTemp(pc);
} else {
try {
dir = ResourceUtil.toResourceNotExisting(pc, strDirectory, false);
if (!dir.exists()) {
dir.createDirectory(true);
} else if (dir.isFile()) {
err(
pc,
"can not create directory [" + dir + "], there is already a file with same name.");
}
} catch (Throwable t) {
err(pc, t);
dir = getTemp(pc);
}
}
}
file = dir.getRealResource((pc.getId()) + "-" + CreateUUID.call(pc) + ".exl");
file.createNewFile();
start = System.currentTimeMillis();
}
/**
* Constructor of the class
*
* @param sqle
*/
@Override
public CatchBlock getCatchBlock(Config config) {
String strSQL = sql == null ? "" : sql.toString();
if (StringUtil.isEmpty(strSQL)) strSQL = Caster.toString(getAdditional().get("SQL", ""), "");
String datasourceName = datasource == null ? "" : datasource.getName();
if (StringUtil.isEmpty(datasourceName))
datasourceName = Caster.toString(getAdditional().get("DataSource", ""), "");
CatchBlock sct = super.getCatchBlock(config);
sct.setEL("NativeErrorCode", new Double(errorcode));
sct.setEL("DataSource", datasourceName);
sct.setEL("SQLState", sqlstate);
sct.setEL("Sql", strSQL);
sct.setEL("queryError", strSQL);
sct.setEL("where", "");
return sct;
}
public ByteArrayHttpEntity(byte[] barr, String contentType) {
super(barr);
contentLength = barr == null ? 0 : barr.length;
if (StringUtil.isEmpty(contentType, true)) {
Header h = getContentType();
if (h != null) strContentType = h.getValue();
} else this.strContentType = contentType;
}
private boolean isValid(Config config, String serverPassword) {
if (StringUtil.isEmpty(serverPassword, true)) {
try {
PageContextImpl pc = (PageContextImpl) ThreadLocalPageContext.get();
serverPassword = pc.getServerPassword();
} catch (Throwable t) {
}
}
config = ThreadLocalPageContext.getConfig(config);
if (config == null || StringUtil.isEmpty(serverPassword, true)) return false;
try {
config.getConfigServer(serverPassword);
return true;
} catch (PageException e) {
return false;
}
}
private void doActionDeletePages() throws PageException, IOException, DocumentException {
required("pdf", "deletePage", "pages", pages, true);
required("pdf", "deletePage", "source", source);
PDFDocument doc = toPDFDocument(source, password, null);
doc.setPages(pages);
if (destination == null && StringUtil.isEmpty(name)) {
if (doc.getResource() == null)
throw new ApplicationException(
"source is not based on a resource, destination attribute is required");
destination = doc.getResource();
} else if (destination != null && destination.exists() && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
boolean destIsSource =
destination != null && doc.getResource() != null && destination.equals(doc.getResource());
// output
OutputStream os = null;
if (!StringUtil.isEmpty(name) || destIsSource) {
os = new ByteArrayOutputStream();
} else if (destination != null) {
os = destination.getOutputStream();
}
try {
PDFUtil.concat(new PDFDocument[] {doc}, os, true, true, true, version);
} finally {
// if(document!=null)document.close();
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
if (destination != null)
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
if (!StringUtil.isEmpty(name)) {
pageContext.setVariable(
name, new PDFDocument(((ByteArrayOutputStream) os).toByteArray(), password));
}
}
}
}
@Override
public String getParent() {
if (StringUtil.isEmpty(parent)) return null;
return provider
.getScheme()
.concat("://")
.concat(zip.getCompressFile().getPath())
.concat("!")
.concat(parent);
}
/**
* returns if a value of the list contains given value, case sensitive
*
* @param list list to search in
* @param value value to serach
* @param delimeter delimeter of the list
* @return position in list or 0
*/
public static int listContains(String list, String value, String delimeter) {
if (StringUtil.isEmpty(value)) return -1;
Array arr = listToArray(list, delimeter);
int len = arr.size();
for (int i = 1; i <= len; i++) {
if (arr.get(1, "").toString().indexOf(value) != -1) return i;
}
return -1;
}
private static boolean validExtension(String[] extensions, String file) {
String ext = ResourceUtil.getExtension(file, "");
ext = railo.runtime.type.util.ListUtil.first(ext, "/", true);
if (StringUtil.isEmpty(ext)) return true;
for (int i = 0; i < extensions.length; i++) {
if (ext.equalsIgnoreCase(extensions[i])) return true;
}
return false;
}
public Component getEntityByCFCName(String cfcName, boolean unique) throws PageException {
String name = cfcName;
int pointIndex = cfcName.lastIndexOf('.');
if (pointIndex != -1) {
name = cfcName.substring(pointIndex + 1);
} else cfcName = null;
ComponentPro cfc;
String[] names = null;
// search array (array exist when cfcs is in generation)
if (arr != null) {
names = new String[arr.size()];
int index = 0;
Iterator<ComponentPro> it2 = arr.iterator();
while (it2.hasNext()) {
cfc = it2.next();
names[index++] = cfc.getName();
if (isEntity(cfc, cfcName, name)) // if(cfc.equalTo(name))
return unique ? (Component) cfc.duplicate(false) : cfc;
}
} else {
// search cfcs
Iterator<Entry<String, CFCInfo>> it = cfcs.entrySet().iterator();
Entry<String, CFCInfo> entry;
while (it.hasNext()) {
entry = it.next();
cfc = entry.getValue().getCFC();
if (isEntity(cfc, cfcName, name)) // if(cfc.instanceOf(name))
return unique ? (Component) cfc.duplicate(false) : cfc;
// if(name.equalsIgnoreCase(HibernateCaster.getEntityName(cfc)))
// return cfc;
}
names = cfcs.keySet().toArray(new String[cfcs.size()]);
}
// search by entityname //TODO is this ok?
CFCInfo info = cfcs.get(name.toLowerCase());
if (info != null) {
cfc = info.getCFC();
return unique ? (Component) cfc.duplicate(false) : cfc;
}
throw new ORMException(
this,
"entity ["
+ name
+ "] "
+ (StringUtil.isEmpty(cfcName) ? "" : "with cfc name [" + cfcName + "] ")
+ "does not exist, existing entities are ["
+ railo.runtime.type.List.arrayToList(names, ", ")
+ "]");
}
private PageContextImpl createPageContext(
CFMLFactory factory,
ComponentAccess app,
String applicationName,
String cfid,
Collection.Key methodName)
throws PageException {
Resource root = factory.getConfig().getRootDirectory();
String path = app.getPageSource().getFullRealpath();
// Request
HttpServletRequestDummy req =
new HttpServletRequestDummy(root, "localhost", path, "", null, null, null, null, null);
if (!StringUtil.isEmpty(cfid))
req.setCookies(new Cookie[] {new Cookie("cfid", cfid), new Cookie("cftoken", "0")});
// Response
OutputStream os = DevNullOutputStream.DEV_NULL_OUTPUT_STREAM;
try {
Resource out =
factory
.getConfig()
.getConfigDir()
.getRealResource("output/" + methodName.getString() + ".out");
out.getParentResource().mkdirs();
os = out.getOutputStream(false);
} catch (IOException e) {
e.printStackTrace();
// TODO was passiert hier
}
HttpServletResponseDummy rsp = new HttpServletResponseDummy(os);
// PageContext
PageContextImpl pc =
(PageContextImpl)
factory.getRailoPageContext(factory.getServlet(), req, rsp, null, false, -1, false);
// ApplicationContext
ClassicApplicationContext ap =
new ClassicApplicationContext(
factory.getConfig(),
applicationName,
false,
app == null ? null : ResourceUtil.getResource(pc, app.getPageSource(), null));
initApplicationContext(pc, app);
ap.setName(applicationName);
ap.setSetSessionManagement(true);
// if(!ap.hasName())ap.setName("Controler")
// Base
pc.setBase(app.getPageSource());
return pc;
}
/**
* returns if a value of the list contains given value, case sensitive, ignore empty positions
*
* @param list list to search in
* @param value value to serach
* @param delimeter delimeter of the list
* @return position in list or 0
*/
public static int listContainsIgnoreEmpty(String list, String value, String delimeter) {
if (StringUtil.isEmpty(value)) return -1;
Array arr = listToArrayRemoveEmpty(list, delimeter);
int count = 0;
int len = arr.size();
for (int i = 1; i <= len; i++) {
String item = arr.get(i, "").toString();
if (item.indexOf(value) != -1) return count;
count++;
}
return -1;
}
public Query execute(PageContext pc, SQL sql, String prettySQL, int maxrows)
throws PageException {
if (StringUtil.isEmpty(prettySQL)) prettySQL = SQLPrettyfier.prettyfie(sql.getSQLString());
ZqlParser parser = new ZqlParser(new ByteArrayInputStream(prettySQL.getBytes()));
Vector statements;
try {
statements = parser.readStatements();
} catch (Throwable t) {
throw Caster.toPageException(t);
}
return execute(statements, pc, sql, maxrows);
}
public static String getType(Property prop) {
String type = prop.getType();
if (StringUtil.isEmpty(type)
|| "any".equalsIgnoreCase(type)
|| "object".equalsIgnoreCase(type)) {
String fieldType = Caster.toString(prop.getMeta().get(FIELD_TYPE, null), null);
if ("one-to-many".equalsIgnoreCase(fieldType) || "many-to-many".equalsIgnoreCase(fieldType)) {
return "array";
}
return "any";
}
return type;
}
private void loadNamingStrategy(ORMConfiguration ormConf) throws PageException {
String strNamingStrategy = ormConf.namingStrategy();
if (StringUtil.isEmpty(strNamingStrategy, true)) {
namingStrategy = DefaultNamingStrategy.INSTANCE;
} else {
strNamingStrategy = strNamingStrategy.trim();
if ("default".equalsIgnoreCase(strNamingStrategy))
namingStrategy = DefaultNamingStrategy.INSTANCE;
else if ("smart".equalsIgnoreCase(strNamingStrategy))
namingStrategy = SmartNamingStrategy.INSTANCE;
else namingStrategy = new CFCNamingStrategy(strNamingStrategy);
}
}
private void doActionProtect() throws PageException, IOException, DocumentException {
required("pdf", "protect", "source", source);
if (StringUtil.isEmpty(newUserPassword) && StringUtil.isEmpty(newOwnerPassword))
throw new ApplicationException(
"at least one of the following attributes must be defined [newUserPassword,newOwnerPassword]");
PDFDocument doc = toPDFDocument(source, password, null);
if (destination == null) {
destination = doc.getResource();
if (destination == null)
throw new ApplicationException(
"source is not based on a resource, destination file is required");
} else if (destination.exists() && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
boolean destIsSource = doc.getResource() != null && destination.equals(doc.getResource());
// output
OutputStream os = null;
if (destIsSource) {
os = new ByteArrayOutputStream();
} else {
os = destination.getOutputStream();
}
try {
PDFUtil.encrypt(doc, os, newUserPassword, newOwnerPassword, permissions, encrypt);
} finally {
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
}
}
}
private static void addEventListeners(
PageContext pc, Configuration config, ORMConfiguration ormConfig, Map<String, CFCInfo> cfcs)
throws PageException {
if (!ormConfig.eventHandling()) return;
String eventHandler = ormConfig.eventHandler();
AllEventListener listener = null;
if (!StringUtil.isEmpty(eventHandler, true)) {
// try {
Component c = pc.loadComponent(eventHandler.trim());
listener = new AllEventListener(c);
// config.setInterceptor(listener);
// }catch (PageException e) {e.printStackTrace();}
}
config.setInterceptor(new InterceptorImpl(listener));
EventListeners listeners = config.getEventListeners();
// post delete
List<EventListener> list = merge(listener, cfcs, EventListener.POST_DELETE);
listeners.setPostDeleteEventListeners(list.toArray(new PostDeleteEventListener[list.size()]));
// post insert
list = merge(listener, cfcs, EventListener.POST_INSERT);
listeners.setPostInsertEventListeners(list.toArray(new PostInsertEventListener[list.size()]));
// post update
list = merge(listener, cfcs, EventListener.POST_UPDATE);
listeners.setPostUpdateEventListeners(list.toArray(new PostUpdateEventListener[list.size()]));
// post load
list = merge(listener, cfcs, EventListener.POST_LOAD);
listeners.setPostLoadEventListeners(list.toArray(new PostLoadEventListener[list.size()]));
// pre delete
list = merge(listener, cfcs, EventListener.PRE_DELETE);
listeners.setPreDeleteEventListeners(list.toArray(new PreDeleteEventListener[list.size()]));
// pre insert
// list=merge(listener,cfcs,EventListener.PRE_INSERT);
// listeners.setPreInsertEventListeners(list.toArray(new PreInsertEventListener[list.size()]));
// pre load
list = merge(listener, cfcs, EventListener.PRE_LOAD);
listeners.setPreLoadEventListeners(list.toArray(new PreLoadEventListener[list.size()]));
// pre update
// list=merge(listener,cfcs,EventListener.PRE_UPDATE);
// listeners.setPreUpdateEventListeners(list.toArray(new PreUpdateEventListener[list.size()]));
}
private boolean isEntity(ComponentPro cfc, String cfcName, String name) {
if (!StringUtil.isEmpty(cfcName)) {
if (cfc.equalTo(cfcName)) return true;
if (cfcName.indexOf('.') != -1) {
String path = cfcName.replace('.', '/') + ".cfc";
Resource[] locations = ormConf.getCfcLocations();
for (int i = 0; i < locations.length; i++) {
if (locations[i].getRealResource(path).equals(cfc.getPageSource().getFile())) return true;
}
return false;
}
}
if (cfc.equalTo(name)) return true;
return name.equalsIgnoreCase(HibernateCaster.getEntityName(cfc));
}
/**
* Constructor of the class
*
* @param provider
* @param zip
* @param path
* @param caseSensitive
*/
CompressResource(
CompressResourceProvider provider, Compress zip, String path, boolean caseSensitive) {
if (StringUtil.isEmpty(path)) path = "/";
this.provider = provider;
this.zip = zip;
this.path = path;
if ("/".equals(path)) {
this.parent = null;
this.name = "";
} else {
String[] pn = ResourceUtil.translatePathName(path);
this.parent = pn[0];
this.name = pn[1];
}
this.caseSensitive = caseSensitive;
}
public static String call(PageContext pc, String cacheName) throws FunctionException {
if (StringUtil.isEmpty(cacheName, true)
|| "all".equals(cacheName = cacheName.trim().toLowerCase())) {
PagePoolClear.call(pc);
ComponentCacheClear.call(pc);
CTCacheClear.call(pc);
queryCache(pc);
tagCache(pc);
functionCache(pc);
} else if ("template".equals(cacheName) || "page".equals(cacheName)) {
PagePoolClear.call(pc);
} else if ("component".equals(cacheName) || "cfc".equals(cacheName)) {
ComponentCacheClear.call(pc);
} else if ("customtag".equals(cacheName) || "ct".equals(cacheName)) {
CTCacheClear.call(pc);
} else if ("query".equals(cacheName) || "object".equals(cacheName)) {
queryCache(pc);
} else if ("tag".equals(cacheName)) {
tagCache(pc);
} else if ("function".equals(cacheName)) {
functionCache(pc);
} else
throw new FunctionException(
pc,
"cacheClear",
1,
"cacheName",
ExceptionUtil.similarKeyMessage(
new String[] {
"all", "template", "component", "customtag", "query", "tag", "function"
},
cacheName,
"cache name",
"cache names"));
return null;
}
private static boolean isUSorEuroDateEuro(String str, boolean isEuro) {
if (StringUtil.isEmpty(str)) return false;
for (int i = 0; i < DATE_DEL.length; i++) {
Array arr = railo.runtime.type.List.listToArrayRemoveEmpty(str, DATE_DEL[i]);
if (arr.size() != 3) continue;
int month =
Caster.toIntValue(arr.get(isEuro ? 2 : 1, Constants.INTEGER_0), Integer.MIN_VALUE);
int day = Caster.toIntValue(arr.get(isEuro ? 1 : 2, Constants.INTEGER_0), Integer.MIN_VALUE);
int year = Caster.toIntValue(arr.get(3, Constants.INTEGER_0), Integer.MIN_VALUE);
if (month == Integer.MIN_VALUE) continue;
if (month > 12) continue;
if (day == Integer.MIN_VALUE) continue;
if (day > 31) continue;
if (year == Integer.MIN_VALUE) continue;
if (DateTimeUtil.getInstance().toTime(null, year, month, day, 0, 0, 0, 0, Long.MIN_VALUE)
== Long.MIN_VALUE) continue;
return true;
}
return false;
}
private void doActionMerge()
throws ApplicationException, PageException, IOException, DocumentException {
if (source == null && params == null && directory == null)
throw new ApplicationException(
"at least one of the following constellation must be defined"
+ " attribute source, attribute directory or cfpdfparam child tags");
if (destination == null && StringUtil.isEmpty(name, true))
throw new ApplicationException(
"at least one of the following attributes must be defined " + "[destination,name]");
if (destination != null && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
ArrayList docs = new ArrayList();
PDFDocument doc;
boolean isListing = false;
// source
if (source != null) {
if (Decision.isArray(source)) {
Array arr = Caster.toArray(source);
int len = arr.size();
for (int i = 1; i <= len; i++) {
docs.add(doc = toPDFDocument(arr.getE(i), password, null));
doc.setPages(pages);
}
} else if (source instanceof String) {
String[] sources =
List.toStringArrayTrim(List.listToArrayRemoveEmpty((String) source, ','));
for (int i = 0; i < sources.length; i++) {
docs.add(doc = toPDFDocument(sources[i], password, null));
doc.setPages(pages);
}
} else docs.add(toPDFDocument(source, password, null));
}
boolean destIsSource = false;
// params
if (directory != null && !directory.isDirectory()) {
if (!directory.exists())
throw new ApplicationException("defined attribute directory does not exist");
throw new ApplicationException("defined attribute directory is not a directory");
}
if (params != null) {
Iterator it = params.iterator();
PDFParamBean param;
while (it.hasNext()) {
param = (PDFParamBean) it.next();
docs.add(doc = toPDFDocument(param.getSource(), param.getPassword(), directory));
doc.setPages(param.getPages());
}
} else if (directory != null) {
isListing = true;
Resource[] children = ResourceUtil.listResources(directory, filter);
if (ascending) {
for (int i = children.length - 1; i >= 0; i--) {
if (destination != null && children[i].equals(destination)) destIsSource = true;
docs.add(doc = toPDFDocument(children[i], password, null));
doc.setPages(pages);
}
} else {
for (int i = 0; i < children.length; i++) {
if (destination != null && children[i].equals(destination)) destIsSource = true;
docs.add(doc = toPDFDocument(children[i], password, null));
doc.setPages(pages);
}
}
}
int doclen = docs.size();
if (doclen == 0) throw new ApplicationException("you have to define at leat 1 pdf file");
// output
OutputStream os = null;
if (!StringUtil.isEmpty(name) || destIsSource) {
os = new ByteArrayOutputStream();
} else if (destination != null) {
os = destination.getOutputStream();
}
/*com.lowagie.text.Document document=null;
PdfCopy copy=null;
PdfReader pr;
Set pages;
int size;*/
try {
if (!isListing) stopOnError = true;
PDFUtil.concat(
(PDFDocument[]) docs.toArray(new PDFDocument[docs.size()]),
os,
keepBookmark,
false,
stopOnError,
version);
/*
boolean init=false;
for(int d=0;d<doclen;d++) {
doc=(PDFDocument) docs.get(d);
pages=doc.getPages();
try {
pr=doc.getPdfReader();
print.out(pr.getCatalog().getKeys());
}
catch(Throwable t) {
if(isListing && !stopOnError)continue;
throw Caster.toPageException(t);
}
print.out("d+"+d);
if(!init) {
init=true;
print.out("set");
document = new com.lowagie.text.Document(pr.getPageSizeWithRotation(1));
copy = new PdfCopy(document,os);
document.open();
}
size=pr.getNumberOfPages();
print.out("pages:"+size);
for(int page=1;page<=size;page++) {
if(pages==null || pages.contains(Constants.Integer(page))) {
copy.addPage(copy.getImportedPage(pr, page));
}
}
}*/
} finally {
// if(document!=null)document.close();
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
if (destination != null)
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
if (!StringUtil.isEmpty(name))
pageContext.setVariable(name, ((ByteArrayOutputStream) os).toByteArray());
}
}
}
private void doActionAddWatermark() throws PageException, IOException, DocumentException {
required("pdf", "addWatermark", "source", source);
if (copyFrom == null && image == null)
throw new ApplicationException(
"at least one of the following attributes must be defined " + "[copyFrom,image]");
if (destination != null && destination.exists() && !overwrite)
throw new ApplicationException("destination file [" + destination + "] already exists");
// image
Image img = null;
if (image != null) {
railo.runtime.img.Image ri =
railo.runtime.img.Image.createImage(pageContext, image, false, false, true);
img = Image.getInstance(ri.getBufferedImage(), null, false);
}
// copy From
else {
byte[] barr;
try {
Resource res = Caster.toResource(pageContext, copyFrom, true);
barr = IOUtil.toBytes(res);
} catch (ExpressionException ee) {
barr = Caster.toBinary(copyFrom);
}
img = Image.getInstance(PDFUtil.toImage(barr, 1).getBufferedImage(), null, false);
}
// position
float x = UNDEFINED, y = UNDEFINED;
if (!StringUtil.isEmpty(position)) {
int index = position.indexOf(',');
if (index == -1)
throw new ApplicationException(
"attribute [position] has a invalid value ["
+ position
+ "],"
+ "value should follow one of the following pattern [40,50], [40,] or [,50]");
String strX = position.substring(0, index).trim();
String strY = position.substring(index + 1).trim();
if (!StringUtil.isEmpty(strX)) x = Caster.toIntValue(strX);
if (!StringUtil.isEmpty(strY)) y = Caster.toIntValue(strY);
}
PDFDocument doc = toPDFDocument(source, password, null);
doc.setPages(pages);
PdfReader reader = doc.getPdfReader();
reader.consolidateNamedDestinations();
boolean destIsSource =
destination != null && doc.getResource() != null && destination.equals(doc.getResource());
java.util.List bookmarks = SimpleBookmark.getBookmark(reader);
ArrayList master = new ArrayList();
if (bookmarks != null) master.addAll(bookmarks);
// output
OutputStream os = null;
if (!StringUtil.isEmpty(name) || destIsSource) {
os = new ByteArrayOutputStream();
} else if (destination != null) {
os = destination.getOutputStream();
}
try {
int len = reader.getNumberOfPages();
PdfStamper stamp = new PdfStamper(reader, os);
if (len > 0) {
if (x == UNDEFINED || y == UNDEFINED) {
PdfImportedPage first = stamp.getImportedPage(reader, 1);
if (y == UNDEFINED) y = (first.getHeight() - img.getHeight()) / 2;
if (x == UNDEFINED) x = (first.getWidth() - img.getWidth()) / 2;
}
img.setAbsolutePosition(x, y);
// img.setAlignment(Image.ALIGN_JUSTIFIED); ration geht nicht anhand mitte
}
// rotation
if (rotation != 0) {
img.setRotationDegrees(rotation);
}
Set _pages = doc.getPages();
for (int i = 1; i <= len; i++) {
if (_pages != null && !_pages.contains(Integer.valueOf(i))) continue;
PdfContentByte cb = foreground ? stamp.getOverContent(i) : stamp.getUnderContent(i);
PdfGState gs1 = new PdfGState();
// print.out("op:"+opacity);
gs1.setFillOpacity(opacity);
// gs1.setStrokeOpacity(opacity);
cb.setGState(gs1);
cb.addImage(img);
}
if (bookmarks != null) stamp.setOutlines(master);
stamp.close();
} finally {
IOUtil.closeEL(os);
if (os instanceof ByteArrayOutputStream) {
if (destination != null)
IOUtil.copy(
new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()),
destination,
true); // MUST overwrite
if (!StringUtil.isEmpty(name)) {
pageContext.setVariable(
name, new PDFDocument(((ByteArrayOutputStream) os).toByteArray(), password));
}
}
}
}
static final void validate(String validate, Struct validateParams, Object obj)
throws PageException {
if (StringUtil.isEmpty(validate, true)) return;
validate = validate.trim().toLowerCase();
if (!validate.equals("regex") && !Decision.isValid(validate, obj))
throw new ExpressionException(createMessage(validate, obj));
// range
if (validateParams == null) return;
if (validate.equals("integer") || validate.equals("numeric") || validate.equals("number")) {
double min = Caster.toDoubleValue(validateParams.get(MIN, null), Double.NaN);
double max = Caster.toDoubleValue(validateParams.get(MAX, null), Double.NaN);
double d = Caster.toDoubleValue(obj);
if (!Double.isNaN(min) && d < min)
throw new ExpressionException(
validate
+ " ["
+ Caster.toString(d)
+ "] is out of range, value must be more than or equal to ["
+ min
+ "]");
if (!Double.isNaN(max) && d > max)
throw new ExpressionException(
validate
+ " ["
+ Caster.toString(d)
+ "] is out of range, value must be less than or equal to ["
+ max
+ "]");
} else if (validate.equals("string")) {
double min = Caster.toDoubleValue(validateParams.get(MIN_LENGTH, null), Double.NaN);
double max = Caster.toDoubleValue(validateParams.get(MAX_LENGTH, null), Double.NaN);
String str = Caster.toString(obj);
int l = str.length();
if (!Double.isNaN(min) && l < ((int) min))
throw new ExpressionException(
"string ["
+ str
+ "] is to short ["
+ l
+ "], the string must be at least ["
+ min
+ "] characters");
if (!Double.isNaN(max) && l > ((int) max))
throw new ExpressionException(
"string ["
+ str
+ "] is to long ["
+ l
+ "], the string can have a maximal length of ["
+ max
+ "] characters");
} else if (validate.equals("regex")) {
String pattern = Caster.toString(validateParams.get(PATTERN, null), null);
String value = Caster.toString(obj);
if (!StringUtil.isEmpty(pattern, true) && !IsValid.regex(value, pattern))
throw new ExpressionException(
"the string ["
+ value
+ "] does not match the regular expression pattern ["
+ pattern
+ "]");
}
}
@Override
public void evaluate(Tag tag, TagLibTag libTag) throws EvaluatorException {
String ns = libTag.getTagLib().getNameSpaceAndSeparator();
String loopName = ns + "loop";
String whileName = ns + "while";
// label
String label = null;
Attribute attrLabel = tag.getAttribute("label");
if (attrLabel != null) {
TagBreak tb = (TagBreak) tag;
label = variableToString(tag, attrLabel, null);
if (label != null) {
tb.setLabel(label = label.trim());
tag.removeAttribute("label");
} else if (ASMUtil.isLiteralAttribute(tag, attrLabel, ASMUtil.TYPE_STRING, false, true)) {
LitString ls = (LitString) CastString.toExprString(tag.getAttribute("label").getValue());
label = ls.getString();
if (!StringUtil.isEmpty(label, true)) {
tb.setLabel(label = label.trim());
tag.removeAttribute("label");
} else label = null;
}
}
// no base tag found
if (!ASMUtil.hasAncestorBreakFCStatement(tag, label)) {
if (tag.isScriptBase()) {
if (StringUtil.isEmpty(label))
throw new EvaluatorException(
"Wrong Context, " + libTag.getName() + " must be inside a looping statement or tag");
throw new EvaluatorException(
"Wrong Context, "
+ libTag.getName()
+ " must be inside a looping statement or tag with the label ["
+ label
+ "]");
}
if (StringUtil.isEmpty(label))
throw new EvaluatorException(
"Wrong Context, tag "
+ libTag.getFullName()
+ " must be inside a "
+ loopName
+ " or "
+ whileName
+ " tag");
throw new EvaluatorException(
"Wrong Context, tag "
+ libTag.getFullName()
+ " must be inside a "
+ loopName
+ " or "
+ whileName
+ " tag with the label ["
+ label
+ "]");
}
}
/** @see org.apache.commons.httpclient.methods.multipart.PartBase#getCharSet() */
public String getCharSet() {
String cs = super.getCharSet();
if (StringUtil.isEmpty(cs)) return null;
return cs;
}
@Override
public Resource getParentResource() {
if (StringUtil.isEmpty(parent)) return null;
return new CompressResource(provider, zip, parent, caseSensitive);
}
/** @return the charset */
public String getCharset() {
if (StringUtil.isEmpty(charset, true)) return null;
return charset;
}
/**
* Constructor of the class
*
* @param type
* @param subtype
* @param charset
*/
public ContentTypeImpl(String type, String subtype, String charset) {
this.type = StringUtil.isEmpty(type, true) ? null : type.trim().toLowerCase();
this.subtype = StringUtil.isEmpty(subtype, true) ? null : subtype.trim().toLowerCase();
this.charset = StringUtil.isEmpty(charset, true) ? null : charset.trim().toLowerCase();
}