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/*
* ConnectBot: simple, powerful, open-source SSH client for Android
* Copyright 2007 Kenny Root, Jeffrey Sharkey
*
* Licensed 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.connectbot.util;
import com.trilead.ssh2.crypto.Base64;
/**
* @author Kenny Root
*
*/
public class XmlBuilder {
private StringBuilder sb;
public XmlBuilder() {
sb = new StringBuilder();
}
public XmlBuilder append(String data) {
sb.append(data);
return this;
}
public XmlBuilder append(String field, Object data) {
if (data == null) {
sb.append(String.format("<%s/>", field));
} else if (data instanceof String) {
String input = (String) data;
boolean binary = false;
for (byte b : input.getBytes()) {
if (b < 0x20 || b > 0x7e) {
binary = true;
break;
}
}
sb.append(String.format("<%s>%s</%s>", field,
binary ? new String(Base64.encode(input.getBytes())) : input, field));
} else if (data instanceof Integer) {
sb.append(String.format("<%s>%d</%s>", field, (Integer) data, field));
} else if (data instanceof Long) {
sb.append(String.format("<%s>%d</%s>", field, (Long) data, field));
} else if (data instanceof byte[]) {
sb.append(String.format("<%s>%s</%s>", field, new String(Base64.encode((byte[]) data)), field));
} else if (data instanceof Boolean) {
sb.append(String.format("<%s>%s</%s>", field, (Boolean) data, field));
}
return this;
}
public String toString() {
return sb.toString();
}
}
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