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Code Issues Releases Wiki Activity

Remove the dependency on javax.xml.transform 

Not all platforms support this API (e.g. Android). Strip the
prettyPrint() method since it wasn't used anyway.

Also move XmlUtil in a more appropriate package.
This commit is contained in:
Florian Schmaus 2014-02-20 14:47:05 +01:00
parent 24b637876f
commit 352c362e90
4 changed files with 36 additions and 72 deletions
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34
core/src/main/java/org/jivesoftware/smack/util/XmlUtils.java Normal file
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@ -0,0 +1,34 @@
/**
*
* Copyright the original author or authors
*
* 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.jivesoftware.smack.util;
/**
* Simple utility for XML.
*
* @author Robin Collier
*/
public class XmlUtils {
static public void appendAttribute(StringBuilder builder, String att, String value) {
builder.append(" ");
builder.append(att);
builder.append("='");
builder.append(value);
builder.append("'");
}
}

2
extensions/src/main/java/org/jivesoftware/smackx/pubsub/OptionsExtension.java
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@ -16,7 +16,7 @@
*/
package org.jivesoftware.smackx.pubsub;
import org.jivesoftware.smackx.pubsub.util.XmlUtils;
import org.jivesoftware.smack.util.XmlUtils;
/**
* A packet extension representing the <b>options</b> element.

2
extensions/src/main/java/org/jivesoftware/smackx/pubsub/UnsubscribeExtension.java
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@ -16,7 +16,7 @@
*/
package org.jivesoftware.smackx.pubsub;
import org.jivesoftware.smackx.pubsub.util.XmlUtils;
import org.jivesoftware.smack.util.XmlUtils;
/**

70
extensions/src/main/java/org/jivesoftware/smackx/pubsub/util/XmlUtils.java
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@ -1,70 +0,0 @@
/**
*
* Copyright the original author or authors
*
* 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.jivesoftware.smackx.pubsub.util;
import java.io.StringReader;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
/**
* Simple utility for pretty printing xml.
*
* @author Robin Collier
*/
public class XmlUtils
{
/**
*
* @param header Just a title for the stanza for readability. Single word no spaces since
* it is inserted as the root element in the output.
* @param xml The string to pretty print
*/
static public void prettyPrint(String header, String xml)
{
try
{
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "3");
if (header != null)
{
xml = "\n<" + header + ">" + xml + "</" + header + '>';
}
transformer.transform(new StreamSource(new StringReader(xml)), new StreamResult(System.out));
}
catch (Exception e)
{
System.out.println("Something wrong with xml in \n---------------\n" + xml + "\n---------------");
e.printStackTrace();
}
}
static public void appendAttribute(StringBuilder builder, String att, String value)
{
builder.append(" ");
builder.append(att);
builder.append("='");
builder.append(value);
builder.append("'");
}
}