/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.spi2davex;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import javax.jcr.Binary;
import javax.jcr.PropertyType;
import javax.jcr.RepositoryException;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.mime.FormBodyPart;
import org.apache.http.entity.mime.FormBodyPartBuilder;
import org.apache.http.entity.mime.content.InputStreamBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.jackrabbit.commons.json.JsonUtil;
import org.apache.jackrabbit.commons.webdav.JcrValueType;
import org.apache.jackrabbit.spi.QValue;
import org.apache.jackrabbit.spi.commons.conversion.NamePathResolver;
final class Utils {
private static final String DEFAULT_CHARSET = "UTF-8";
private static final ContentType DEFAULT_TYPE = ContentType.create("text/plain", DEFAULT_CHARSET);
private Utils() {};
static String getJsonKey(String str) {
return JsonUtil.getJsonString(str) + ":";
}
static String getJsonString(QValue value) throws RepositoryException {
String str;
switch (value.getType()) {
case PropertyType.STRING:
str = JsonUtil.getJsonString(value.getString());
break;
case PropertyType.BOOLEAN:
case PropertyType.LONG:
str = value.getString();
break;
case PropertyType.DOUBLE:
double d = value.getDouble();
if (Double.isNaN(d) || Double.isInfinite(d)) {
// JSON cannot specifically handle this property type...
str = null;
} else {
str = value.getString();
if (str.indexOf('.') == -1) {
str += ".0";
}
}
break;
default:
// JSON cannot specifically handle this property type...
str = null;
}
return str;
}
/**
*
* @param paramName
* @param value
*/
static void addPart(String paramName, String value, List<FormBodyPart> parts) {
parts.add(FormBodyPartBuilder.create().setName(paramName).setBody(new StringBody(value, DEFAULT_TYPE)).build());
}
/**
*
* @param paramName
* @param value
* @param resolver
* @throws RepositoryException
*/
static void addPart(String paramName, QValue value, NamePathResolver resolver, List<FormBodyPart> parts, List<QValue> binaries) throws RepositoryException {
FormBodyPartBuilder builder = FormBodyPartBuilder.create().setName(paramName);
ContentType ctype = ContentType.create(JcrValueType.contentTypeFromType(value.getType()), DEFAULT_CHARSET);
FormBodyPart part;
switch (value.getType()) {
case PropertyType.BINARY:
binaries.add(value);
part = builder.setBody(new InputStreamBody(value.getStream(), ctype)).build();
break;
case PropertyType.NAME:
part = builder.setBody(new StringBody(resolver.getJCRName(value.getName()), ctype)).build();
break;
case PropertyType.PATH:
part = builder.setBody(new StringBody(resolver.getJCRPath(value.getPath()), ctype)).build();
break;
default:
part = builder.setBody(new StringBody(value.getString(), ctype)).build();
}
parts.add(part);
}
static void removeParts(String paramName, List<FormBodyPart> parts) {
for (Iterator<FormBodyPart> it = parts.iterator(); it.hasNext();) {
FormBodyPart part = it.next();
if (part.getName().equals(paramName)) {
it.remove();
if (part.getBody() instanceof InputStreamBody) {
try {
((InputStreamBody) part.getBody()).getInputStream().close();
} catch (IOException ex) {
// best effort
}
}
}
}
}
}