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Added method to serialize a subtree (Node) only.

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Added documentation.
Minor clean-up.
This commit is contained in:
Harald Kuhr 2009-10-31 19:14:16 +01:00
parent 4bd0763d48
commit fb2c555d21
1 changed files with 26 additions and 7 deletions
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33
twelvemonkeys-core/src/main/java/com/twelvemonkeys/xml/XMLSerializer.java
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@ -75,32 +75,51 @@ public class XMLSerializer {
mContext = new SerializationContext(); mContext = new SerializationContext();
} }
public void setIndentation(String pIndent) { public final void setIndentation(String pIndent) {
mContext.indent = pIndent != null ? pIndent : " "; mContext.indent = pIndent != null ? pIndent : " ";
} }
public void setStripComments(boolean pStrip) { public final void setStripComments(boolean pStrip) {
mContext.stripComments = pStrip; mContext.stripComments = pStrip;
} }
/**
* Serializes the entire document, along with the XML declaration
* ({@code <?xml version="1.0" encoding="..."?>}).
*
* @param pDocument the document to serialize.
*/
public void serialize(final Document pDocument) { public void serialize(final Document pDocument) {
serialize(pDocument, true);
}
/**
* Serializes the entire sub tree starting at {@code pRootNode}, along with an optional XML declaration
* ({@code <?xml version="1.0" encoding="..."?>}).
*
* @param pRootNode the root node to serialize.
* @param pWriteXMLDeclaration {@code true} if the XML declaration should be included, otherwise {@code false}.
*/
public void serialize(final Node pRootNode, final boolean pWriteXMLDeclaration) {
PrintWriter out = new PrintWriter(new OutputStreamWriter(mOutput, mEncoding)); PrintWriter out = new PrintWriter(new OutputStreamWriter(mOutput, mEncoding));
try { try {
writeXMLDeclararion(out); if (pWriteXMLDeclaration) {
writeXML(out, pDocument, mContext.copy()); writeXMLDeclaration(out);
}
writeXML(out, pRootNode, mContext.copy());
} }
finally { finally {
out.flush(); out.flush();
} }
} }
private void writeXMLDeclararion(final PrintWriter pOut) { private void writeXMLDeclaration(final PrintWriter pOut) {
pOut.print("<?xml version=\"1.0\" encoding=\""); pOut.print("<?xml version=\"1.0\" encoding=\"");
pOut.print(mEncoding.name()); pOut.print(mEncoding.name());
pOut.println("\"?>"); pOut.println("\"?>");
} }
private void writeXML(final PrintWriter pOut, final Document pDocument, final SerializationContext pContext) { private void writeXML(final PrintWriter pOut, final Node pDocument, final SerializationContext pContext) {
writeNodeRecursive(pOut, pDocument, pContext); writeNodeRecursive(pOut, pDocument, pContext);
} }
@ -183,7 +202,7 @@ public class XMLSerializer {
else if ("default".equals(space.getNodeValue())) { else if ("default".equals(space.getNodeValue())) {
pContext.preserveSpace = false; pContext.preserveSpace = false;
} }
// No other values are allowed per spec, ingore // No other values are allowed per spec, ignore
} }
} }
} }