Examples with NSArray com.webobjects.foundation.NSArray used on opensource projects

Example 6 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class AjaxFileUploadRequestHandler method handleRequest.

@Override
public WOResponse handleRequest(WORequest request) {
    WOApplication application = WOApplication.application();
    application.awake();
    try {
        WOContext context = application.createContextForRequest(request);
        WOResponse response = application.createResponseInContext(context);
        String uploadIdentifier = null;
        String uploadFileName = null;
        InputStream uploadInputStream = null;
        long streamLength = -1L;
        try {
            String sessionIdKey = WOApplication.application().sessionIdKey();
            String sessionId = request.cookieValueForKey(sessionIdKey);
            WOMultipartIterator multipartIterator = request.multipartIterator();
            if (multipartIterator == null) {
                response.appendContentString("Already Consumed!");
            } else {
                WOMultipartIterator.WOFormData formData = null;
                while ((formData = multipartIterator.nextFormData()) != null) {
                    String name = formData.name();
                    if (sessionIdKey.equals(name)) {
                        sessionId = formData.formValue();
                    } else if ("id".equals(name)) {
                        uploadIdentifier = formData.formValue();
                    } else if (formData.isFileUpload()) {
                        uploadFileName = request.stringFormValueForKey(name + ".filename");
                        streamLength = multipartIterator.contentLengthRemaining();
                        uploadInputStream = formData.formDataInputStream();
                        break;
                    }
                }
                context._setRequestSessionID(sessionId);
                WOSession session = null;
                if (context._requestSessionID() != null) {
                    session = WOApplication.application().restoreSessionWithID(sessionId, context);
                }
                if (session == null) {
                    throw new Exception("No valid session!");
                }
                File tempFile = File.createTempFile("AjaxFileUpload", ".tmp", _tempFileFolder);
                tempFile.deleteOnExit();
                AjaxUploadProgress progress = new AjaxUploadProgress(uploadIdentifier, tempFile, uploadFileName, streamLength);
                try {
                    AjaxProgressBar.registerProgress(session, progress);
                } finally {
                    if (context._requestSessionID() != null) {
                        WOApplication.application().saveSessionForContext(context);
                    }
                }
                if (formData != null) {
                    NSArray<String> contentType = (NSArray<String>) formData.headers().valueForKey("content-type");
                    if (contentType != null) {
                        progress.setContentType(contentType.objectAtIndex(0));
                    }
                }
                try {
                    if (_maxUploadSize >= 0L && streamLength > _maxUploadSize) {
                        IOException e = new IOException("You attempted to upload a file larger than the maximum allowed size of " + new ERXUnitAwareDecimalFormat(ERXUnitAwareDecimalFormat.BYTE).format(_maxUploadSize) + ".");
                        progress.setFailure(e);
                        progress.dispose();
                        throw e;
                    }
                    try (FileOutputStream fos = new FileOutputStream(progress.tempFile())) {
                        progress.copyAndTrack(uploadInputStream, fos, _maxUploadSize);
                    }
                    if (!progress.isCanceled() && !progress.shouldReset()) {
                        downloadFinished(progress);
                    }
                } finally {
                    progress.setDone(true);
                }
            }
        } catch (Throwable t) {
            log.error("Upload failed", t);
            response.appendContentString("Failed: " + t.getMessage());
        } finally {
            if (uploadInputStream != null) {
                try {
                    uploadInputStream.close();
                } catch (IOException e) {
                // ignore
                }
            }
        }
        return response;
    } finally {
        application.sleep();
    }
}

Example 7 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class AjaxTreeModel method isLeaf.

public boolean isLeaf(Object node) {
    boolean isLeaf;
    if (_isLeafKeyPath == null) {
        NSArray childrenTreeNodes = childrenTreeNodes(node);
        isLeaf = childrenTreeNodes == null || childrenTreeNodes.count() == 0;
    } else if (_delegate.respondsTo("isLeaf")) {
        isLeaf = _delegate.booleanPerform("isLeaf", node);
    } else {
        Boolean isLeafBoolean = (Boolean) NSKeyValueCodingAdditions.Utility.valueForKeyPath(node, _isLeafKeyPath);
        isLeaf = isLeafBoolean.booleanValue();
    }
    return isLeaf;
}

Example 8 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class AjaxSelectionList method selectedIndex.

public int selectedIndex() {
    NSArray list = list();
    int selectedIndex;
    Object selection = selection();
    if (selection == null) {
        selectedIndex = -1;
    } else {
        selectedIndex = list.indexOfObject(selection);
    }
    return selectedIndex;
}

Example 9 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class AjaxUtils method arrayValueForObject.

/**
 * Returns the array for the given object.  If the object is a string, it will be parsed as a
 * JSON value.
 *
 * @param <T> the array type
 * @param value the object value
 * @return an array (or null)
 */
@SuppressWarnings("unchecked")
public static <T> NSArray<T> arrayValueForObject(Object value) {
    NSArray arrayValue;
    if (value == null) {
        arrayValue = null;
    } else if (value instanceof NSArray) {
        arrayValue = (NSArray<T>) value;
    } else if (value instanceof String) {
        try {
            String strValue = ((String) value).trim();
            if (!strValue.startsWith("[")) {
                strValue = "[" + strValue + "]";
            }
            JSONSerializer serializer = new JSONSerializer();
            serializer.registerDefaultSerializers();
            Object objValue = serializer.fromJSON(strValue);
            if (objValue.getClass().isArray()) {
                arrayValue = new NSArray((Object[]) objValue);
            } else if (objValue instanceof Collection) {
                arrayValue = new NSArray((Collection) objValue);
            } else {
                arrayValue = new NSArray(objValue);
            }
        } catch (Throwable e) {
            throw new IllegalArgumentException("Failed to convert String to array.", e);
        }
    } else {
        throw new IllegalArgumentException("Unable to convert '" + value + "' to an array.");
    }
    return arrayValue;
}

Example 10 with NSArray

use of com.webobjects.foundation.NSArray in project wonder-slim by undur.

the class AjaxValue method javascriptValue.

/**
 * @return a String representing this AjaxValue in a form suitable for use in JavaScript
 */
public String javascriptValue() {
    String strValue;
    AjaxOption.Type type = _type;
    if (type == AjaxOption.STRING_OR_ARRAY) {
        if (_value == null) {
            type = AjaxOption.STRING;
        } else if (_value instanceof NSArray) {
            type = AjaxOption.ARRAY;
        } else if (_value instanceof String) {
            strValue = (String) _value;
            if (strValue.startsWith("[")) {
                type = AjaxOption.ARRAY;
            } else {
                type = AjaxOption.STRING;
            }
        }
    }
    if (_value == null || _value == NSKeyValueCoding.NullValue) {
        strValue = null;
    } else if (type == AjaxOption.STRING) {
        strValue = javaScriptEscaped(_value);
    } else if (type == AjaxOption.NUMBER) {
        strValue = _value.toString();
    } else if (type == AjaxOption.ARRAY) {
        if (_value instanceof NSArray) {
            NSArray arrayValue = (NSArray) _value;
            StringBuilder sb = new StringBuilder();
            sb.append('[');
            Enumeration objEnum = arrayValue.objectEnumerator();
            while (objEnum.hasMoreElements()) {
                Object o = objEnum.nextElement();
                sb.append(new AjaxValue(o).javascriptValue());
                if (objEnum.hasMoreElements()) {
                    sb.append(',');
                }
            }
            sb.append(']');
            strValue = sb.toString();
        } else {
            strValue = _value.toString();
        }
    } else if (type == AjaxOption.DICTIONARY) {
        if (_value instanceof NSDictionary) {
            NSDictionary dictValue = (NSDictionary) _value;
            StringBuilder sb = new StringBuilder();
            sb.append('{');
            Enumeration keyEnum = dictValue.keyEnumerator();
            while (keyEnum.hasMoreElements()) {
                Object key = keyEnum.nextElement();
                Object value = dictValue.objectForKey(key);
                sb.append(new AjaxValue(key).javascriptValue());
                sb.append(':');
                sb.append(new AjaxValue(value).javascriptValue());
                if (keyEnum.hasMoreElements()) {
                    sb.append(',');
                }
            }
            sb.append('}');
            strValue = sb.toString();
        } else {
            strValue = _value.toString();
        }
    } else if (type == AjaxOption.STRING_ARRAY) {
        if (_value instanceof NSArray) {
            NSArray arrayValue = (NSArray) _value;
            int count = arrayValue.count();
            if (count == 1) {
                strValue = new AjaxValue(AjaxOption.STRING, arrayValue.objectAtIndex(0)).javascriptValue();
            } else if (count > 0) {
                StringBuilder sb = new StringBuilder();
                sb.append('[');
                Enumeration objEnum = arrayValue.objectEnumerator();
                while (objEnum.hasMoreElements()) {
                    Object o = objEnum.nextElement();
                    sb.append(new AjaxValue(AjaxOption.STRING, o).javascriptValue());
                    if (objEnum.hasMoreElements()) {
                        sb.append(',');
                    }
                }
                sb.append(']');
                strValue = sb.toString();
            } else {
                strValue = "[]";
            }
        } else {
            strValue = _value.toString();
        }
    } else if (type == AjaxOption.SCRIPT) {
        strValue = _value.toString();
    } else if (type == AjaxOption.FUNCTION) {
        strValue = "function() {" + _value.toString() + "}";
    } else if (type == AjaxOption.FUNCTION_1) {
        strValue = "function(v) {" + _value.toString() + "}";
    } else if (type == AjaxOption.FUNCTION_2) {
        strValue = "function(v1, v2) {" + _value.toString() + "}";
    } else {
        strValue = _value.toString();
    }
    return strValue;
}