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style: reorganize MXSerializer
This commit is contained in:
Connor Tumbleson
parent
3037024022
commit
f1357109aa
@ -25,7 +25,7 @@ import org.xmlpull.v1.XmlSerializer;
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/**
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* Implementation of XmlSerializer interface from XmlPull V1 API. This
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* implementation is optimzied for performance and low memory footprint.
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* implementation is optimized for performance and low memory footprint.
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*
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* <p>
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* Implemented features:
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@ -90,9 +90,8 @@ public class MXSerializer implements XmlSerializer {
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protected boolean seenBracket;
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protected boolean seenBracketBracket;
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// buffer output if neede to write escaped String see text(String)
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private static final int BUF_LEN = Runtime.getRuntime().freeMemory() > 1000000L ? 8 * 1024
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: 256;
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// buffer output if needed to write escaped String see text(String)
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private static final int BUF_LEN = Runtime.getRuntime().freeMemory() > 1000000L ? 8 * 1024 : 256;
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protected char buf[] = new char[BUF_LEN];
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protected static final String precomputedPrefixes[];
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@ -108,9 +107,8 @@ public class MXSerializer implements XmlSerializer {
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private void checkInterning(String name) {
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if (namesInterned && name != name.intern()) {
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throw new IllegalArgumentException(
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"all names passed as arguments must be interned"
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+ "when NAMES INTERNED feature is enabled");
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throw new IllegalArgumentException("all names passed as arguments must be interned"
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+ "when NAMES INTERNED feature is enabled");
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}
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}
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@ -130,16 +128,8 @@ public class MXSerializer implements XmlSerializer {
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namespaceEnd = 0;
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// NOTE: no need to intern() as all literal strings and string-valued
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// constant expressions
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// are interned. String literals are defined in 3.10.5 of the Java
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// Language Specification
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// just checking ...
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// assert "xmlns" == "xmlns".intern();
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// assert XMLNS_URI == XMLNS_URI.intern();
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// TODO: how to prevent from reporting this namespace?
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// this is special namespace declared for consistensy with XML infoset
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// this is special namespace declared for consistency with XML infoset
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namespacePrefix[namespaceEnd] = "xmlns";
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namespaceUri[namespaceEnd] = XMLNS_URI;
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++namespaceEnd;
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@ -152,7 +142,6 @@ public class MXSerializer implements XmlSerializer {
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pastRoot = false;
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setPrefixCalled = false;
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startTagIncomplete = false;
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// doIntent is not changed
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seenTag = false;
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seenBracket = false;
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@ -161,10 +150,8 @@ public class MXSerializer implements XmlSerializer {
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protected void ensureElementsCapacity() {
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final int elStackSize = elName.length;
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// assert (depth + 1) >= elName.length;
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// we add at least one extra slot ...
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final int newSize = (depth >= 7 ? 2 * depth : 8) + 2; // = lucky 7 + 1
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// //25
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final int newSize = (depth >= 7 ? 2 * depth : 8) + 2;
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if (TRACE_SIZING) {
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System.err.println(getClass().getName() + " elStackSize "
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+ elStackSize + " ==> " + newSize);
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@ -198,39 +185,18 @@ public class MXSerializer implements XmlSerializer {
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}
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protected void ensureNamespacesCapacity() { // int size) {
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// int namespaceSize = namespacePrefix != null ? namespacePrefix.length
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// : 0;
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// assert (namespaceEnd >= namespacePrefix.length);
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// if(size >= namespaceSize) {
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// int newSize = size > 7 ? 2 * size : 8; // = lucky 7 + 1 //25
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final int newSize = namespaceEnd > 7 ? 2 * namespaceEnd : 8;
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if (TRACE_SIZING) {
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System.err.println(getClass().getName() + " namespaceSize "
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+ namespacePrefix.length + " ==> " + newSize);
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System.err.println(getClass().getName() + " namespaceSize " + namespacePrefix.length + " ==> " + newSize);
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}
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final String[] newNamespacePrefix = new String[newSize];
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final String[] newNamespaceUri = new String[newSize];
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if (namespacePrefix != null) {
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System.arraycopy(namespacePrefix, 0, newNamespacePrefix, 0,
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namespaceEnd);
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System.arraycopy(namespacePrefix, 0, newNamespacePrefix, 0, namespaceEnd);
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System.arraycopy(namespaceUri, 0, newNamespaceUri, 0, namespaceEnd);
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}
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namespacePrefix = newNamespacePrefix;
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namespaceUri = newNamespaceUri;
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// TODO use hashes for quick namespace->prefix lookups
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// if( ! allStringsInterned ) {
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// int[] newNamespacePrefixHash = new int[newSize];
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// if(namespacePrefixHash != null) {
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// System.arraycopy(
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// namespacePrefixHash, 0, newNamespacePrefixHash, 0, namespaceEnd);
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// }
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// namespacePrefixHash = newNamespacePrefixHash;
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// }
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// prefixesSize = newSize;
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// ////assert nsPrefixes.length > size && nsPrefixes.length == newSize
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// }
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}
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@Override
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@ -278,8 +244,7 @@ public class MXSerializer implements XmlSerializer {
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protected void rebuildIndentationBuf() {
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if (doIndent == false)
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return;
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final int maxIndent = 65; // hardcoded maximum indentation size in
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// characters
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final int maxIndent = 65; // hardcoded maximum indentation size in characters
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int bufSize = 0;
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offsetNewLine = 0;
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if (writeLineSepartor) {
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@ -310,12 +275,11 @@ public class MXSerializer implements XmlSerializer {
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}
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}
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// if(doIndent) writeIndent();
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protected void writeIndent() throws IOException {
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final int start = writeLineSepartor ? 0 : offsetNewLine;
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final int level = (depth > maxIndentLevel) ? maxIndentLevel : depth;
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out.write(indentationBuf, start, ((level - 1) * indentationJump)
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+ offsetNewLine);
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out.write(indentationBuf, start, ((level - 1) * indentationJump) + offsetNewLine);
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}
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@Override
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@ -392,7 +356,6 @@ public class MXSerializer implements XmlSerializer {
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@Override
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public void startDocument(String encoding, Boolean standalone)
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throws IOException {
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char apos = attributeUseApostrophe ? '\'' : '"';
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if (attributeUseApostrophe) {
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out.write("<?xml version='1.0'");
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} else {
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@ -403,7 +366,6 @@ public class MXSerializer implements XmlSerializer {
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out.write(attributeUseApostrophe ? '\'' : '"');
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out.write(encoding);
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out.write(attributeUseApostrophe ? '\'' : '"');
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// out.write('\'');
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}
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if (standalone != null) {
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out.write(" standalone=");
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@ -414,11 +376,6 @@ public class MXSerializer implements XmlSerializer {
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out.write("no");
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}
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out.write(attributeUseApostrophe ? '\'' : '"');
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// if(standalone.booleanValue()) {
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// out.write(" standalone='yes'");
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// } else {
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// out.write(" standalone='no'");
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// }
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}
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out.write("?>");
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}
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@ -429,8 +386,6 @@ public class MXSerializer implements XmlSerializer {
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while (depth > 0) {
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endTag(elNamespace[depth], elName[depth]);
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}
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// assert depth == 0;
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// assert startTagIncomplete == false;
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finished = pastRoot = startTagIncomplete = true;
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out.flush();
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}
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@ -439,8 +394,7 @@ public class MXSerializer implements XmlSerializer {
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public void setPrefix(String prefix, String namespace) throws IOException {
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if (startTagIncomplete)
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closeStartTag();
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// assert prefix != null;
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// assert namespace != null;
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if (prefix == null) {
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prefix = "";
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}
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@ -449,8 +403,7 @@ public class MXSerializer implements XmlSerializer {
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} else if (checkNamesInterned) {
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checkInterning(prefix);
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} else if (prefix == null) {
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throw new IllegalArgumentException("prefix must be not null"
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+ getLocation());
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throw new IllegalArgumentException("prefix must be not null" + getLocation());
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}
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// check that prefix is not duplicated ...
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@ -466,8 +419,7 @@ public class MXSerializer implements XmlSerializer {
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} else if (checkNamesInterned) {
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checkInterning(namespace);
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} else if (namespace == null) {
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throw new IllegalArgumentException("namespace must be not null"
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+ getLocation());
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throw new IllegalArgumentException("namespace must be not null" + getLocation());
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}
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if (namespaceEnd >= namespacePrefix.length) {
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@ -490,21 +442,16 @@ public class MXSerializer implements XmlSerializer {
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protected String getPrefix(String namespace, boolean generatePrefix,
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boolean nonEmpty) {
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// assert namespace != null;
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if (!namesInterned) {
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// when String is interned we can do much faster namespace stack
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// lookups ...
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// when String is interned we can do much faster namespace stack lookups ...
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namespace = namespace.intern();
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} else if (checkNamesInterned) {
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checkInterning(namespace);
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// assert namespace != namespace.intern();
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}
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if (namespace == null) {
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throw new IllegalArgumentException("namespace must be not null"
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+ getLocation());
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throw new IllegalArgumentException("namespace must be not null" + getLocation());
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} else if (namespace.length() == 0) {
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throw new IllegalArgumentException(
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"default namespace cannot have prefix" + getLocation());
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throw new IllegalArgumentException("default namespace cannot have prefix" + getLocation());
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}
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// first check if namespace is already in scope
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@ -516,8 +463,7 @@ public class MXSerializer implements XmlSerializer {
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// now check that prefix is still in scope
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for (int p = namespaceEnd - 1; p > i; --p) {
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if (prefix == namespacePrefix[p])
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continue; // too bad - prefix is redeclared with
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// different namespace
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continue; // too bad - prefix is redeclared with different namespace
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}
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return prefix;
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}
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@ -531,18 +477,17 @@ public class MXSerializer implements XmlSerializer {
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}
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private String generatePrefix(String namespace) {
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// assert namespace == namespace.intern();
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while (true) {
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++autoDeclaredPrefixes;
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// fast lookup uses table that was pre-initialized in static{} ....
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final String prefix = autoDeclaredPrefixes < precomputedPrefixes.length ? precomputedPrefixes[autoDeclaredPrefixes]
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final String prefix = autoDeclaredPrefixes < precomputedPrefixes.length
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? precomputedPrefixes[autoDeclaredPrefixes]
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: ("n" + autoDeclaredPrefixes).intern();
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// make sure this prefix is not declared in any scope (avoid hiding
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// in-scope prefixes)!
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// make sure this prefix is not declared in any scope (avoid hiding in-scope prefixes)!
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for (int i = namespaceEnd - 1; i >= 0; --i) {
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if (prefix == namespacePrefix[i]) {
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continue; // prefix is already declared - generate new and
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// try again
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continue; // prefix is already declared - generate new and try again
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}
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}
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// declare prefix
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@ -590,42 +535,35 @@ public class MXSerializer implements XmlSerializer {
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if ((depth + 1) >= elName.length) {
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ensureElementsCapacity();
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}
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// //assert namespace != null;
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if (checkNamesInterned && namesInterned)
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checkInterning(namespace);
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elNamespace[depth] = (namesInterned || namespace == null) ? namespace
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: namespace.intern();
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// assert name != null;
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// elName[ depth ] = name;
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elNamespace[depth] = (namesInterned || namespace == null) ? namespace : namespace.intern();
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if (checkNamesInterned && namesInterned)
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checkInterning(name);
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elName[depth] = (namesInterned || name == null) ? name : name.intern();
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if (out == null) {
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throw new IllegalStateException(
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"setOutput() must called set before serialization can start");
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throw new IllegalStateException("setOutput() must called set before serialization can start");
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}
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out.write('<');
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if (namespace != null) {
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if (namespace.length() > 0) {
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// ALEK: in future make this algo a feature on serializer
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// in future make this algo a feature on serializer
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String prefix = null;
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if (depth > 0
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&& (namespaceEnd - elNamespaceCount[depth - 1]) == 1) {
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if (depth > 0 && (namespaceEnd - elNamespaceCount[depth - 1]) == 1) {
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// if only one prefix was declared un-declare it if the
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// prefix is already declared on parent el with the same URI
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String uri = namespaceUri[namespaceEnd - 1];
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if (uri == namespace || uri.equals(namespace)) {
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String elPfx = namespacePrefix[namespaceEnd - 1];
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// 2 == to skip predefined namesapces (xml and xmlns
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// ...)
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for (int pos = elNamespaceCount[depth - 1] - 1; pos >= 2; --pos) {
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String pf = namespacePrefix[pos];
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if (pf == elPfx || pf.equals(elPfx)) {
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String n = namespaceUri[pos];
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if (n == uri || n.equals(uri)) {
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--namespaceEnd; // un-declare namespace:
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// this is kludge!
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--namespaceEnd; // un-declare namespace: this is kludge!
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prefix = elPfx;
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}
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break;
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@ -636,7 +574,6 @@ public class MXSerializer implements XmlSerializer {
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if (prefix == null) {
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prefix = lookupOrDeclarePrefix(namespace);
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}
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// assert prefix != null;
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// make sure that default ("") namespace to not print ":"
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if (prefix.length() > 0) {
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elPrefix[depth] = prefix;
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@ -651,13 +588,11 @@ public class MXSerializer implements XmlSerializer {
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if (namespacePrefix[i] == "") {
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final String uri = namespaceUri[i];
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if (uri == null) {
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// declare default namespace
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setPrefix("", "");
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} else if (uri.length() > 0) {
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throw new IllegalStateException(
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"start tag can not be written in empty default namespace "
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+ "as default namespace is currently bound to '"
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+ uri + "'" + getLocation());
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throw new IllegalStateException("start tag can not be written in empty default namespace "
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+ "as default namespace is currently bound to '"
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+ uri + "'" + getLocation());
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}
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break;
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}
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@ -675,23 +610,16 @@ public class MXSerializer implements XmlSerializer {
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public XmlSerializer attribute(String namespace, String name, String value)
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throws IOException {
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if (!startTagIncomplete) {
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throw new IllegalArgumentException(
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"startTag() must be called before attribute()"
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+ getLocation());
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throw new IllegalArgumentException("startTag() must be called before attribute()" + getLocation());
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}
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// assert setPrefixCalled == false;
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out.write(' ');
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// //assert namespace != null;
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if (namespace != null && namespace.length() > 0) {
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// namespace = namespace.intern();
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if (!namesInterned) {
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namespace = namespace.intern();
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} else if (checkNamesInterned) {
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checkInterning(namespace);
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}
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String prefix = getPrefix(namespace, false, true);
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// assert( prefix != null);
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// if(prefix.length() == 0) {
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if (prefix == null) {
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// needs to declare prefix to hold default namespace
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// NOTE: attributes such as a='b' are in NO namespace
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@ -699,15 +627,9 @@ public class MXSerializer implements XmlSerializer {
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}
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out.write(prefix);
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out.write(':');
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// if(prefix.length() > 0) {
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// out.write(prefix);
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// out.write(':');
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// }
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}
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// assert name != null;
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out.write(name);
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out.write('=');
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// assert value != null;
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out.write(attributeUseApostrophe ? '\'' : '"');
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writeAttributeValue(value, out);
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out.write(attributeUseApostrophe ? '\'' : '"');
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@ -716,26 +638,23 @@ public class MXSerializer implements XmlSerializer {
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protected void closeStartTag() throws IOException {
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if (finished) {
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throw new IllegalArgumentException(
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"trying to write past already finished output"
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+ getLocation());
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throw new IllegalArgumentException("trying to write past already finished output"
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+ getLocation());
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}
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if (seenBracket) {
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seenBracket = seenBracketBracket = false;
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}
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if (startTagIncomplete || setPrefixCalled) {
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if (setPrefixCalled) {
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throw new IllegalArgumentException(
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"startTag() must be called immediately after setPrefix()"
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+ getLocation());
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throw new IllegalArgumentException("startTag() must be called immediately after setPrefix()"
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+ getLocation());
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}
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if (!startTagIncomplete) {
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throw new IllegalArgumentException(
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"trying to close start tag that is not opened"
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+ getLocation());
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throw new IllegalArgumentException("trying to close start tag that is not opened"
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+ getLocation());
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}
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// write all namespace delcarations!
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// write all namespace declarations!
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writeNamespaceDeclarations();
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out.write('>');
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elNamespaceCount[depth] = namespaceEnd;
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@ -744,7 +663,6 @@ public class MXSerializer implements XmlSerializer {
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}
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protected void writeNamespaceDeclarations() throws IOException {
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// int start = elNamespaceCount[ depth - 1 ];
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for (int i = elNamespaceCount[depth - 1]; i < namespaceEnd; i++) {
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if (doIndent && namespaceUri[i].length() > 40) {
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writeIndent();
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@ -761,7 +679,6 @@ public class MXSerializer implements XmlSerializer {
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// NOTE: escaping of namespace value the same way as attributes!!!!
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writeAttributeValue(namespaceUri[i], out);
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out.write(attributeUseApostrophe ? '\'' : '"');
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}
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}
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@ -769,11 +686,6 @@ public class MXSerializer implements XmlSerializer {
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@Override
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public XmlSerializer endTag(String namespace, String name)
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throws IOException {
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// check that level is valid
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// //assert namespace != null;
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// if(namespace != null) {
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// namespace = namespace.intern();
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// }
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seenBracket = seenBracketBracket = false;
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if (namespace != null) {
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if (!namesInterned) {
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@ -784,31 +696,25 @@ public class MXSerializer implements XmlSerializer {
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}
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if (namespace != elNamespace[depth]) {
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throw new IllegalArgumentException("expected namespace "
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+ printable(elNamespace[depth]) + " and not "
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throw new IllegalArgumentException("expected namespace " + printable(elNamespace[depth]) + " and not "
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+ printable(namespace) + getLocation());
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}
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if (name == null) {
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throw new IllegalArgumentException("end tag name can not be null"
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+ getLocation());
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throw new IllegalArgumentException("end tag name can not be null" + getLocation());
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}
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if (checkNamesInterned && namesInterned) {
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checkInterning(name);
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}
|
||||
String startTagName = elName[depth];
|
||||
if ((!namesInterned && !name.equals(startTagName))
|
||||
|| (namesInterned && name != startTagName)) {
|
||||
if ((!namesInterned && !name.equals(startTagName)) || (namesInterned && name != startTagName)) {
|
||||
throw new IllegalArgumentException("expected element name "
|
||||
+ printable(elName[depth]) + " and not " + printable(name)
|
||||
+ getLocation());
|
||||
+ printable(elName[depth]) + " and not " + printable(name) + getLocation());
|
||||
}
|
||||
if (startTagIncomplete) {
|
||||
writeNamespaceDeclarations();
|
||||
out.write(" />"); // space is added to make it easier to work in
|
||||
// XHTML!!!
|
||||
out.write(" />"); // space is added to make it easier to work in XHTML!!!
|
||||
--depth;
|
||||
} else {
|
||||
// assert startTagIncomplete == false;
|
||||
if (doIndent && seenTag) {
|
||||
writeIndent();
|
||||
}
|
||||
@ -818,16 +724,6 @@ public class MXSerializer implements XmlSerializer {
|
||||
out.write(startTagPrefix);
|
||||
out.write(':');
|
||||
}
|
||||
|
||||
// if(namespace != null && namespace.length() > 0) {
|
||||
// //TODO prefix should be alredy known from matching start tag ...
|
||||
// final String prefix = lookupOrDeclarePrefix( namespace );
|
||||
// //assert( prefix != null);
|
||||
// if(prefix.length() > 0) {
|
||||
// out.write(prefix);
|
||||
// out.write(':');
|
||||
// }
|
||||
// }
|
||||
out.write(name);
|
||||
out.write('>');
|
||||
--depth;
|
||||
@ -840,7 +736,6 @@ public class MXSerializer implements XmlSerializer {
|
||||
|
||||
@Override
|
||||
public XmlSerializer text(String text) throws IOException {
|
||||
// assert text != null;
|
||||
if (startTagIncomplete || setPrefixCalled)
|
||||
closeStartTag();
|
||||
if (doIndent && seenTag)
|
||||
@ -922,9 +817,7 @@ public class MXSerializer implements XmlSerializer {
|
||||
if (doIndent && seenTag)
|
||||
seenTag = false;
|
||||
if (text.length() == 0) {
|
||||
throw new IllegalArgumentException(
|
||||
"empty string is not allowed for ignorable whitespace"
|
||||
+ getLocation());
|
||||
throw new IllegalArgumentException("empty string is not allowed for ignorable whitespace" + getLocation());
|
||||
}
|
||||
out.write(text); // no escape?
|
||||
}
|
||||
@ -976,28 +869,13 @@ public class MXSerializer implements XmlSerializer {
|
||||
pos = i + 1;
|
||||
} else {
|
||||
if (TRACE_ESCAPING)
|
||||
System.err.println(getClass().getName()
|
||||
+ " DEBUG ATTR value.len=" + value.length()
|
||||
System.err.println(getClass().getName() + " DEBUG ATTR value.len=" + value.length()
|
||||
+ " " + printable(value));
|
||||
|
||||
throw new IllegalStateException(
|
||||
// "character "+Integer.toString(ch)+" is not allowed in output"+getLocation());
|
||||
"character " + printable(ch) + " ("
|
||||
+ Integer.toString(ch)
|
||||
+ ") is not allowed in output"
|
||||
"character " + printable(ch) + " (" + Integer.toString(ch) + ") is not allowed in output"
|
||||
+ getLocation() + " (attr value="
|
||||
+ printable(value) + ")");
|
||||
// in XML 1.1 legal are [#x1-#xD7FF]
|
||||
// if(ch > 0) {
|
||||
// if(i > pos) out.write(text.substring(pos, i));
|
||||
// out.write("&#");
|
||||
// out.write(Integer.toString(ch));
|
||||
// out.write(';');
|
||||
// pos = i + 1;
|
||||
// } else {
|
||||
// throw new IllegalStateException(
|
||||
// "character zero is not allowed in XML 1.1 output"+getLocation());
|
||||
// }
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1006,12 +884,11 @@ public class MXSerializer implements XmlSerializer {
|
||||
} else {
|
||||
out.write(value); // this is shortcut to the most common case
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
protected void writeElementContent(String text, Writer out)
|
||||
throws IOException {
|
||||
// esccape '<', '&', ']]>', <32 if necessary
|
||||
// escape '<', '&', ']]>', <32 if necessary
|
||||
int pos = 0;
|
||||
for (int i = 0; i < text.length(); i++) {
|
||||
// TODO: check if doing char[] text.getChars() would be faster than
|
||||
@ -1046,33 +923,13 @@ public class MXSerializer implements XmlSerializer {
|
||||
// in XML 1.0 only legal character are #x9 | #xA | #xD
|
||||
if (ch == 9 || ch == 10 || ch == 13) {
|
||||
// pass through
|
||||
|
||||
// } else if(ch == 13) { //escape
|
||||
// if(i > pos) out.write(text.substring(pos, i));
|
||||
// out.write("&#");
|
||||
// out.write(Integer.toString(ch));
|
||||
// out.write(';');
|
||||
// pos = i + 1;
|
||||
} else {
|
||||
if (TRACE_ESCAPING)
|
||||
System.err.println(getClass().getName()
|
||||
+ " DEBUG TEXT value.len=" + text.length()
|
||||
System.err.println(getClass().getName() + " DEBUG TEXT value.len=" + text.length()
|
||||
+ " " + printable(text));
|
||||
throw new IllegalStateException("character "
|
||||
+ Integer.toString(ch)
|
||||
throw new IllegalStateException("character " + Integer.toString(ch)
|
||||
+ " is not allowed in output" + getLocation()
|
||||
+ " (text value=" + printable(text) + ")");
|
||||
// in XML 1.1 legal are [#x1-#xD7FF]
|
||||
// if(ch > 0) {
|
||||
// if(i > pos) out.write(text.substring(pos, i));
|
||||
// out.write("&#");
|
||||
// out.write(Integer.toString(ch));
|
||||
// out.write(';');
|
||||
// pos = i + 1;
|
||||
// } else {
|
||||
// throw new IllegalStateException(
|
||||
// "character zero is not allowed in XML 1.1 output"+getLocation());
|
||||
// }
|
||||
}
|
||||
}
|
||||
if (seenBracket) {
|
||||
@ -1091,7 +948,7 @@ public class MXSerializer implements XmlSerializer {
|
||||
|
||||
protected void writeElementContent(char[] buf, int off, int len, Writer out)
|
||||
throws IOException {
|
||||
// esccape '<', '&', ']]>'
|
||||
// escape '<', '&', ']]>'
|
||||
final int end = off + len;
|
||||
int pos = off;
|
||||
for (int i = off; i < end; i++) {
|
||||
@ -1126,40 +983,18 @@ public class MXSerializer implements XmlSerializer {
|
||||
// in XML 1.0 only legal character are #x9 | #xA | #xD
|
||||
if (ch == 9 || ch == 10 || ch == 13) {
|
||||
// pass through
|
||||
|
||||
// } else if(ch == 13 ) { //if(ch == '\r') {
|
||||
// if(i > pos) {
|
||||
// out.write(buf, pos, i - pos);
|
||||
// }
|
||||
// out.write("&#");
|
||||
// out.write(Integer.toString(ch));
|
||||
// out.write(';');
|
||||
// pos = i + 1;
|
||||
} else {
|
||||
if (TRACE_ESCAPING)
|
||||
System.err.println(getClass().getName()
|
||||
+ " DEBUG TEXT value.len=" + len + " "
|
||||
System.err.println(getClass().getName() + " DEBUG TEXT value.len=" + len + " "
|
||||
+ printable(new String(buf, off, len)));
|
||||
throw new IllegalStateException("character "
|
||||
+ printable(ch) + " (" + Integer.toString(ch)
|
||||
+ ") is not allowed in output" + getLocation());
|
||||
// in XML 1.1 legal are [#x1-#xD7FF]
|
||||
// if(ch > 0) {
|
||||
// if(i > pos) out.write(text.substring(pos, i));
|
||||
// out.write("&#");
|
||||
// out.write(Integer.toString(ch));
|
||||
// out.write(';');
|
||||
// pos = i + 1;
|
||||
// } else {
|
||||
// throw new IllegalStateException(
|
||||
// "character zero is not allowed in XML 1.1 output"+getLocation());
|
||||
// }
|
||||
}
|
||||
}
|
||||
if (seenBracket) {
|
||||
seenBracketBracket = seenBracket = false;
|
||||
}
|
||||
// assert seenBracketBracket == seenBracket == false;
|
||||
}
|
||||
}
|
||||
if (end > pos) {
|
||||
@ -1169,11 +1004,11 @@ public class MXSerializer implements XmlSerializer {
|
||||
|
||||
/** simple utility method -- good for debugging */
|
||||
protected static final String printable(String s) {
|
||||
if (s == null)
|
||||
if (s == null) {
|
||||
return "null";
|
||||
}
|
||||
StringBuffer retval = new StringBuffer(s.length() + 16);
|
||||
retval.append("'");
|
||||
char ch;
|
||||
for (int i = 0; i < s.length(); i++) {
|
||||
addPrintable(retval, s.charAt(i));
|
||||
}
|
||||
@ -1216,12 +1051,10 @@ public class MXSerializer implements XmlSerializer {
|
||||
default:
|
||||
if (ch < 0x20 || ch > 0x7e) {
|
||||
final String ss = "0000" + Integer.toString(ch, 16);
|
||||
retval.append("\\u"
|
||||
+ ss.substring(ss.length() - 4, ss.length()));
|
||||
retval.append("\\u" + ss.substring(ss.length() - 4));
|
||||
} else {
|
||||
retval.append(ch);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user