com.sun.org.apache.xml.internal.utils.FastStringBuffer Java Examples
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com.sun.org.apache.xml.internal.utils.FastStringBuffer.
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Example #1
Source File: XStringForFSB.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
/** * Copies characters from this string into the destination character * array. * * @param srcBegin index of the first character in the string * to copy. * @param srcEnd index after the last character in the string * to copy. * @param dst the destination array. * @param dstBegin the start offset in the destination array. * @exception IndexOutOfBoundsException If any of the following * is true: * <ul><li><code>srcBegin</code> is negative. * <li><code>srcBegin</code> is greater than <code>srcEnd</code> * <li><code>srcEnd</code> is greater than the length of this * string * <li><code>dstBegin</code> is negative * <li><code>dstBegin+(srcEnd-srcBegin)</code> is larger than * <code>dst.length</code></ul> * @exception NullPointerException if <code>dst</code> is <code>null</code> */ public void getChars(int srcBegin, int srcEnd, char dst[], int dstBegin) { // %OPT% Need to call this on FSB when it is implemented. // %UNTESTED% (I don't think anyone calls this yet?) int n = srcEnd - srcBegin; if (n > m_length) n = m_length; if (n > (dst.length - dstBegin)) n = (dst.length - dstBegin); int end = srcBegin + m_start + n; int d = dstBegin; FastStringBuffer fsb = fsb(); for (int i = srcBegin + m_start; i < end; i++) { dst[d++] = fsb.charAt(i); } }
Example #2
Source File: XStringForFSB.java From Bytecoder with Apache License 2.0 | 6 votes |
/** * Copies characters from this string into the destination character * array. * * @param srcBegin index of the first character in the string * to copy. * @param srcEnd index after the last character in the string * to copy. * @param dst the destination array. * @param dstBegin the start offset in the destination array. * @exception IndexOutOfBoundsException If any of the following * is true: * <ul><li><code>srcBegin</code> is negative. * <li><code>srcBegin</code> is greater than <code>srcEnd</code> * <li><code>srcEnd</code> is greater than the length of this * string * <li><code>dstBegin</code> is negative * <li><code>dstBegin+(srcEnd-srcBegin)</code> is larger than * <code>dst.length</code></ul> * @exception NullPointerException if <code>dst</code> is <code>null</code> */ public void getChars(int srcBegin, int srcEnd, char dst[], int dstBegin) { // %OPT% Need to call this on FSB when it is implemented. // %UNTESTED% (I don't think anyone calls this yet?) int n = srcEnd - srcBegin; if (n > m_length) n = m_length; if (n > (dst.length - dstBegin)) n = (dst.length - dstBegin); int end = srcBegin + m_start + n; int d = dstBegin; FastStringBuffer fsb = fsb(); for (int i = srcBegin + m_start; i < end; i++) { dst[d++] = fsb.charAt(i); } }
Example #3
Source File: XStringForFSB.java From JDKSourceCode1.8 with MIT License | 6 votes |
/** * Copies characters from this string into the destination character * array. * * @param srcBegin index of the first character in the string * to copy. * @param srcEnd index after the last character in the string * to copy. * @param dst the destination array. * @param dstBegin the start offset in the destination array. * @exception IndexOutOfBoundsException If any of the following * is true: * <ul><li><code>srcBegin</code> is negative. * <li><code>srcBegin</code> is greater than <code>srcEnd</code> * <li><code>srcEnd</code> is greater than the length of this * string * <li><code>dstBegin</code> is negative * <li><code>dstBegin+(srcEnd-srcBegin)</code> is larger than * <code>dst.length</code></ul> * @exception NullPointerException if <code>dst</code> is <code>null</code> */ public void getChars(int srcBegin, int srcEnd, char dst[], int dstBegin) { // %OPT% Need to call this on FSB when it is implemented. // %UNTESTED% (I don't think anyone calls this yet?) int n = srcEnd - srcBegin; if (n > m_length) n = m_length; if (n > (dst.length - dstBegin)) n = (dst.length - dstBegin); int end = srcBegin + m_start + n; int d = dstBegin; FastStringBuffer fsb = fsb(); for (int i = srcBegin + m_start; i < end; i++) { dst[d++] = fsb.charAt(i); } }
Example #4
Source File: DOM2DTM.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
/** * Determine if the string-value of a node is whitespace * * @param nodeHandle The node Handle. * * @return Return true if the given node is whitespace. */ public boolean isWhitespace(int nodeHandle) { int type = getNodeType(nodeHandle); Node node = getNode(nodeHandle); if(TEXT_NODE == type || CDATA_SECTION_NODE == type) { // If this is a DTM text node, it may be made of multiple DOM text // nodes -- including navigating into Entity References. DOM2DTM // records the first node in the sequence and requires that we // pick up the others when we retrieve the DTM node's value. // // %REVIEW% DOM Level 3 is expected to add a "whole text" // retrieval method which performs this function for us. FastStringBuffer buf = StringBufferPool.get(); while(node!=null) { buf.append(node.getNodeValue()); node=logicalNextDOMTextNode(node); } boolean b = buf.isWhitespace(0, buf.length()); StringBufferPool.free(buf); return b; } return false; }
Example #5
Source File: DOM2DTM.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
/** * Determine if the string-value of a node is whitespace * * @param nodeHandle The node Handle. * * @return Return true if the given node is whitespace. */ public boolean isWhitespace(int nodeHandle) { int type = getNodeType(nodeHandle); Node node = getNode(nodeHandle); if(TEXT_NODE == type || CDATA_SECTION_NODE == type) { // If this is a DTM text node, it may be made of multiple DOM text // nodes -- including navigating into Entity References. DOM2DTM // records the first node in the sequence and requires that we // pick up the others when we retrieve the DTM node's value. // // %REVIEW% DOM Level 3 is expected to add a "whole text" // retrieval method which performs this function for us. FastStringBuffer buf = StringBufferPool.get(); while(node!=null) { buf.append(node.getNodeValue()); node=logicalNextDOMTextNode(node); } boolean b = buf.isWhitespace(0, buf.length()); StringBufferPool.free(buf); return b; } return false; }
Example #6
Source File: XStringForFSB.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
/** * Copies characters from this string into the destination character * array. * * @param srcBegin index of the first character in the string * to copy. * @param srcEnd index after the last character in the string * to copy. * @param dst the destination array. * @param dstBegin the start offset in the destination array. * @exception IndexOutOfBoundsException If any of the following * is true: * <ul><li><code>srcBegin</code> is negative. * <li><code>srcBegin</code> is greater than <code>srcEnd</code> * <li><code>srcEnd</code> is greater than the length of this * string * <li><code>dstBegin</code> is negative * <li><code>dstBegin+(srcEnd-srcBegin)</code> is larger than * <code>dst.length</code></ul> * @exception NullPointerException if <code>dst</code> is <code>null</code> */ public void getChars(int srcBegin, int srcEnd, char dst[], int dstBegin) { // %OPT% Need to call this on FSB when it is implemented. // %UNTESTED% (I don't think anyone calls this yet?) int n = srcEnd - srcBegin; if (n > m_length) n = m_length; if (n > (dst.length - dstBegin)) n = (dst.length - dstBegin); int end = srcBegin + m_start + n; int d = dstBegin; FastStringBuffer fsb = fsb(); for (int i = srcBegin + m_start; i < end; i++) { dst[d++] = fsb.charAt(i); } }
Example #7
Source File: XStringForFSB.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
/** * Copies characters from this string into the destination character * array. * * @param srcBegin index of the first character in the string * to copy. * @param srcEnd index after the last character in the string * to copy. * @param dst the destination array. * @param dstBegin the start offset in the destination array. * @exception IndexOutOfBoundsException If any of the following * is true: * <ul><li><code>srcBegin</code> is negative. * <li><code>srcBegin</code> is greater than <code>srcEnd</code> * <li><code>srcEnd</code> is greater than the length of this * string * <li><code>dstBegin</code> is negative * <li><code>dstBegin+(srcEnd-srcBegin)</code> is larger than * <code>dst.length</code></ul> * @exception NullPointerException if <code>dst</code> is <code>null</code> */ public void getChars(int srcBegin, int srcEnd, char dst[], int dstBegin) { // %OPT% Need to call this on FSB when it is implemented. // %UNTESTED% (I don't think anyone calls this yet?) int n = srcEnd - srcBegin; if (n > m_length) n = m_length; if (n > (dst.length - dstBegin)) n = (dst.length - dstBegin); int end = srcBegin + m_start + n; int d = dstBegin; FastStringBuffer fsb = fsb(); for (int i = srcBegin + m_start; i < end; i++) { dst[d++] = fsb.charAt(i); } }
Example #8
Source File: XStringForFSB.java From JDKSourceCode1.8 with MIT License | 5 votes |
/** * Compares two strings lexicographically. * * @param xstr the <code>String</code> to be compared. * * @return the value <code>0</code> if the argument string is equal to * this string; a value less than <code>0</code> if this string * is lexicographically less than the string argument; and a * value greater than <code>0</code> if this string is * lexicographically greater than the string argument. * @exception java.lang.NullPointerException if <code>anotherString</code> * is <code>null</code>. */ public int compareTo(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = fsb.charAt(i); char c2 = xstr.charAt(j); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example #9
Source File: DOM2DTM.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Retrieve the text content of a DOM subtree, appending it into a * user-supplied FastStringBuffer object. Note that attributes are * not considered part of the content of an element. * <p> * There are open questions regarding whitespace stripping. * Currently we make no special effort in that regard, since the standard * DOM doesn't yet provide DTD-based information to distinguish * whitespace-in-element-context from genuine #PCDATA. Note that we * should probably also consider xml:space if/when we address this. * DOM Level 3 may solve the problem for us. * <p> * %REVIEW% Actually, since this method operates on the DOM side of the * fence rather than the DTM side, it SHOULDN'T do * any special handling. The DOM does what the DOM does; if you want * DTM-level abstractions, use DTM-level methods. * * @param node Node whose subtree is to be walked, gathering the * contents of all Text or CDATASection nodes. * @param buf FastStringBuffer into which the contents of the text * nodes are to be concatenated. */ protected static void getNodeData(Node node, FastStringBuffer buf) { switch (node.getNodeType()) { case Node.DOCUMENT_FRAGMENT_NODE : case Node.DOCUMENT_NODE : case Node.ELEMENT_NODE : { for (Node child = node.getFirstChild(); null != child; child = child.getNextSibling()) { getNodeData(child, buf); } } break; case Node.TEXT_NODE : case Node.CDATA_SECTION_NODE : case Node.ATTRIBUTE_NODE : // Never a child but might be our starting node buf.append(node.getNodeValue()); break; case Node.PROCESSING_INSTRUCTION_NODE : // warning(XPATHErrorResources.WG_PARSING_AND_PREPARING); break; default : // ignore break; } }
Example #10
Source File: XStringForFSB.java From JDKSourceCode1.8 with MIT License | 5 votes |
/** * Tell if two objects are functionally equal. * * @param anotherString Object to compare this to * * @return true if the two objects are equal * * @throws javax.xml.transform.TransformerException */ public boolean equals(String anotherString) { int n = m_length; if (n == anotherString.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != anotherString.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example #11
Source File: XStringForFSB.java From JDKSourceCode1.8 with MIT License | 5 votes |
/** * Tell if two objects are functionally equal. * * @param obj2 Object to compare this to * * @return true if the two objects are equal * * @throws javax.xml.transform.TransformerException */ public boolean equals(XObject obj2) { if (this == obj2) { return true; } if(obj2.getType() == XObject.CLASS_NUMBER) return obj2.equals(this); String str = obj2.str(); int n = m_length; if (n == str.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != str.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example #12
Source File: XStringForFSB.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically. * * @param xstr the <code>String</code> to be compared. * * @return the value <code>0</code> if the argument string is equal to * this string; a value less than <code>0</code> if this string * is lexicographically less than the string argument; and a * value greater than <code>0</code> if this string is * lexicographically greater than the string argument. * @exception java.lang.NullPointerException if <code>anotherString</code> * is <code>null</code>. */ public int compareTo(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = fsb.charAt(i); char c2 = xstr.charAt(j); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example #13
Source File: XStringForFSB.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example #14
Source File: XStringForFSB.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example #15
Source File: DOM2DTM.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
/** * Given a node handle, return its node value. This is mostly * as defined by the DOM, but may ignore some conveniences. * <p> * * @param nodeHandle The node id. * @return String Value of this node, or null if not * meaningful for this node type. */ public String getNodeValue(int nodeHandle) { // The _type(nodeHandle) call was taking the lion's share of our // time, and was wrong anyway since it wasn't coverting handle to // identity. Inlined it. int type = _exptype(makeNodeIdentity(nodeHandle)); type=(NULL != type) ? getNodeType(nodeHandle) : NULL; if(TEXT_NODE!=type && CDATA_SECTION_NODE!=type) return getNode(nodeHandle).getNodeValue(); // If this is a DTM text node, it may be made of multiple DOM text // nodes -- including navigating into Entity References. DOM2DTM // records the first node in the sequence and requires that we // pick up the others when we retrieve the DTM node's value. // // %REVIEW% DOM Level 3 is expected to add a "whole text" // retrieval method which performs this function for us. Node node = getNode(nodeHandle); Node n=logicalNextDOMTextNode(node); if(n==null) return node.getNodeValue(); FastStringBuffer buf = StringBufferPool.get(); buf.append(node.getNodeValue()); while(n!=null) { buf.append(n.getNodeValue()); n=logicalNextDOMTextNode(n); } String s = (buf.length() > 0) ? buf.toString() : ""; StringBufferPool.free(buf); return s; }
Example #16
Source File: DOM2DTM.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
/** * Retrieve the text content of a DOM subtree, appending it into a * user-supplied FastStringBuffer object. Note that attributes are * not considered part of the content of an element. * <p> * There are open questions regarding whitespace stripping. * Currently we make no special effort in that regard, since the standard * DOM doesn't yet provide DTD-based information to distinguish * whitespace-in-element-context from genuine #PCDATA. Note that we * should probably also consider xml:space if/when we address this. * DOM Level 3 may solve the problem for us. * <p> * %REVIEW% Actually, since this method operates on the DOM side of the * fence rather than the DTM side, it SHOULDN'T do * any special handling. The DOM does what the DOM does; if you want * DTM-level abstractions, use DTM-level methods. * * @param node Node whose subtree is to be walked, gathering the * contents of all Text or CDATASection nodes. * @param buf FastStringBuffer into which the contents of the text * nodes are to be concatenated. */ protected static void getNodeData(Node node, FastStringBuffer buf) { switch (node.getNodeType()) { case Node.DOCUMENT_FRAGMENT_NODE : case Node.DOCUMENT_NODE : case Node.ELEMENT_NODE : { for (Node child = node.getFirstChild(); null != child; child = child.getNextSibling()) { getNodeData(child, buf); } } break; case Node.TEXT_NODE : case Node.CDATA_SECTION_NODE : case Node.ATTRIBUTE_NODE : // Never a child but might be our starting node buf.append(node.getNodeValue()); break; case Node.PROCESSING_INSTRUCTION_NODE : // warning(XPATHErrorResources.WG_PARSING_AND_PREPARING); break; default : // ignore break; } }
Example #17
Source File: XStringForFSB.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Construct a XNodeSet object. * * @param val FastStringBuffer object this will wrap, must be non-null. * @param start The start position in the array. * @param length The number of characters to read from the array. */ public XStringForFSB(FastStringBuffer val, int start, int length) { super(val); m_start = start; m_length = length; if (null == val) throw new IllegalArgumentException( XSLMessages.createXPATHMessage(XPATHErrorResources.ER_FASTSTRINGBUFFER_CANNOT_BE_NULL, null)); }
Example #18
Source File: XStringForFSB.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example #19
Source File: XStringForFSB.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Compares this string to the specified object. * The result is <code>true</code> if and only if the argument is not * <code>null</code> and is a <code>String</code> object that represents * the same sequence of characters as this object. * * @param obj2 the object to compare this <code>String</code> * against. * * @return <code>true</code> if the <code>String </code>are equal; * <code>false</code> otherwise. * @see java.lang.String#compareTo(java.lang.String) * @see java.lang.String#equalsIgnoreCase(java.lang.String) */ public boolean equals(XMLString obj2) { if (this == obj2) { return true; } int n = m_length; if (n == obj2.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != obj2.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example #20
Source File: XStringForFSB.java From JDKSourceCode1.8 with MIT License | 5 votes |
/** * Compares two strings lexicographically, ignoring case considerations. * This method returns an integer whose sign is that of * <code>this.toUpperCase().toLowerCase().compareTo( * str.toUpperCase().toLowerCase())</code>. * <p> * Note that this method does <em>not</em> take locale into account, * and will result in an unsatisfactory ordering for certain locales. * The java.text package provides <em>collators</em> to allow * locale-sensitive ordering. * * @param xstr the <code>String</code> to be compared. * * @return a negative integer, zero, or a positive integer as the * the specified String is greater than, equal to, or less * than this String, ignoring case considerations. * @see java.text.Collator#compare(String, String) * @since 1.2 */ public int compareToIgnoreCase(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = Character.toLowerCase(fsb.charAt(i)); char c2 = Character.toLowerCase(xstr.charAt(j)); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example #21
Source File: DOM2DTM.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Given a node handle, return its node value. This is mostly * as defined by the DOM, but may ignore some conveniences. * <p> * * @param nodeHandle The node id. * @return String Value of this node, or null if not * meaningful for this node type. */ public String getNodeValue(int nodeHandle) { // The _type(nodeHandle) call was taking the lion's share of our // time, and was wrong anyway since it wasn't coverting handle to // identity. Inlined it. int type = _exptype(makeNodeIdentity(nodeHandle)); type=(NULL != type) ? getNodeType(nodeHandle) : NULL; if(TEXT_NODE!=type && CDATA_SECTION_NODE!=type) return getNode(nodeHandle).getNodeValue(); // If this is a DTM text node, it may be made of multiple DOM text // nodes -- including navigating into Entity References. DOM2DTM // records the first node in the sequence and requires that we // pick up the others when we retrieve the DTM node's value. // // %REVIEW% DOM Level 3 is expected to add a "whole text" // retrieval method which performs this function for us. Node node = getNode(nodeHandle); Node n=logicalNextDOMTextNode(node); if(n==null) return node.getNodeValue(); FastStringBuffer buf = StringBufferPool.get(); buf.append(node.getNodeValue()); while(n!=null) { buf.append(n.getNodeValue()); n=logicalNextDOMTextNode(n); } String s = (buf.length() > 0) ? buf.toString() : ""; StringBufferPool.free(buf); return s; }
Example #22
Source File: DOM2DTM.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
/** * Retrieve the text content of a DOM subtree, appending it into a * user-supplied FastStringBuffer object. Note that attributes are * not considered part of the content of an element. * <p> * There are open questions regarding whitespace stripping. * Currently we make no special effort in that regard, since the standard * DOM doesn't yet provide DTD-based information to distinguish * whitespace-in-element-context from genuine #PCDATA. Note that we * should probably also consider xml:space if/when we address this. * DOM Level 3 may solve the problem for us. * <p> * %REVIEW% Actually, since this method operates on the DOM side of the * fence rather than the DTM side, it SHOULDN'T do * any special handling. The DOM does what the DOM does; if you want * DTM-level abstractions, use DTM-level methods. * * @param node Node whose subtree is to be walked, gathering the * contents of all Text or CDATASection nodes. * @param buf FastStringBuffer into which the contents of the text * nodes are to be concatenated. */ protected static void getNodeData(Node node, FastStringBuffer buf) { switch (node.getNodeType()) { case Node.DOCUMENT_FRAGMENT_NODE : case Node.DOCUMENT_NODE : case Node.ELEMENT_NODE : { for (Node child = node.getFirstChild(); null != child; child = child.getNextSibling()) { getNodeData(child, buf); } } break; case Node.TEXT_NODE : case Node.CDATA_SECTION_NODE : case Node.ATTRIBUTE_NODE : // Never a child but might be our starting node buf.append(node.getNodeValue()); break; case Node.PROCESSING_INSTRUCTION_NODE : // warning(XPATHErrorResources.WG_PARSING_AND_PREPARING); break; default : // ignore break; } }
Example #23
Source File: XStringForFSB.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
/** * Tell if two objects are functionally equal. * * @param anotherString Object to compare this to * * @return true if the two objects are equal * * @throws javax.xml.transform.TransformerException */ public boolean equals(String anotherString) { int n = m_length; if (n == anotherString.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != anotherString.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example #24
Source File: XStringForFSB.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically, ignoring case considerations. * This method returns an integer whose sign is that of * <code>this.toUpperCase().toLowerCase().compareTo( * str.toUpperCase().toLowerCase())</code>. * <p> * Note that this method does <em>not</em> take locale into account, * and will result in an unsatisfactory ordering for certain locales. * The java.text package provides <em>collators</em> to allow * locale-sensitive ordering. * * @param xstr the <code>String</code> to be compared. * * @return a negative integer, zero, or a positive integer as the * the specified String is greater than, equal to, or less * than this String, ignoring case considerations. * @see java.text.Collator#compare(String, String) * @since 1.2 */ public int compareToIgnoreCase(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = Character.toLowerCase(fsb.charAt(i)); char c2 = Character.toLowerCase(xstr.charAt(j)); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example #25
Source File: XStringForFSB.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
/** * Compares two strings lexicographically, ignoring case considerations. * This method returns an integer whose sign is that of * <code>this.toUpperCase().toLowerCase().compareTo( * str.toUpperCase().toLowerCase())</code>. * <p> * Note that this method does <em>not</em> take locale into account, * and will result in an unsatisfactory ordering for certain locales. * The java.text package provides <em>collators</em> to allow * locale-sensitive ordering. * * @param xstr the <code>String</code> to be compared. * * @return a negative integer, zero, or a positive integer as the * the specified String is greater than, equal to, or less * than this String, ignoring case considerations. * @see java.text.Collator#compare(String, String) * @since 1.2 */ public int compareToIgnoreCase(XMLString xstr) { int len1 = m_length; int len2 = xstr.length(); int n = Math.min(len1, len2); FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { char c1 = Character.toLowerCase(fsb.charAt(i)); char c2 = Character.toLowerCase(xstr.charAt(j)); if (c1 != c2) { return c1 - c2; } i++; j++; } return len1 - len2; }
Example #26
Source File: DOM2DTM.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
/** * Given a node handle, return its node value. This is mostly * as defined by the DOM, but may ignore some conveniences. * <p> * * @param nodeHandle The node id. * @return String Value of this node, or null if not * meaningful for this node type. */ public String getNodeValue(int nodeHandle) { // The _type(nodeHandle) call was taking the lion's share of our // time, and was wrong anyway since it wasn't coverting handle to // identity. Inlined it. int type = _exptype(makeNodeIdentity(nodeHandle)); type=(NULL != type) ? getNodeType(nodeHandle) : NULL; if(TEXT_NODE!=type && CDATA_SECTION_NODE!=type) return getNode(nodeHandle).getNodeValue(); // If this is a DTM text node, it may be made of multiple DOM text // nodes -- including navigating into Entity References. DOM2DTM // records the first node in the sequence and requires that we // pick up the others when we retrieve the DTM node's value. // // %REVIEW% DOM Level 3 is expected to add a "whole text" // retrieval method which performs this function for us. Node node = getNode(nodeHandle); Node n=logicalNextDOMTextNode(node); if(n==null) return node.getNodeValue(); FastStringBuffer buf = StringBufferPool.get(); buf.append(node.getNodeValue()); while(n!=null) { buf.append(n.getNodeValue()); n=logicalNextDOMTextNode(n); } String s = (buf.length() > 0) ? buf.toString() : ""; StringBufferPool.free(buf); return s; }
Example #27
Source File: XStringForFSB.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
/** * Tests if this string starts with the specified prefix beginning * a specified index. * * @param prefix the prefix. * @param toffset where to begin looking in the string. * @return <code>true</code> if the character sequence represented by the * argument is a prefix of the substring of this object starting * at index <code>toffset</code>; <code>false</code> otherwise. * The result is <code>false</code> if <code>toffset</code> is * negative or greater than the length of this * <code>String</code> object; otherwise the result is the same * as the result of the expression * <pre> * this.subString(toffset).startsWith(prefix) * </pre> * @exception java.lang.NullPointerException if <code>prefix</code> is * <code>null</code>. */ public boolean startsWith(XMLString prefix, int toffset) { FastStringBuffer fsb = fsb(); int to = m_start + toffset; int tlim = m_start + m_length; int po = 0; int pc = prefix.length(); // Note: toffset might be near -1>>>1. if ((toffset < 0) || (toffset > m_length - pc)) { return false; } while (--pc >= 0) { if (fsb.charAt(to) != prefix.charAt(po)) { return false; } to++; po++; } return true; }
Example #28
Source File: XStringForFSB.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
/** * Tell if two objects are functionally equal. * * @param anotherString Object to compare this to * * @return true if the two objects are equal * * @throws javax.xml.transform.TransformerException */ public boolean equals(String anotherString) { int n = m_length; if (n == anotherString.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != anotherString.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example #29
Source File: XStringForFSB.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
/** * Tell if two objects are functionally equal. * * @param obj2 Object to compare this to * * @return true if the two objects are equal * * @throws javax.xml.transform.TransformerException */ public boolean equals(XObject obj2) { if (this == obj2) { return true; } if(obj2.getType() == XObject.CLASS_NUMBER) return obj2.equals(this); String str = obj2.str(); int n = m_length; if (n == str.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != str.charAt(j)) { return false; } i++; j++; } return true; } return false; }
Example #30
Source File: XStringForFSB.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
/** * Tell if two objects are functionally equal. * * @param anotherString Object to compare this to * * @return true if the two objects are equal * * @throws javax.xml.transform.TransformerException */ public boolean equals(String anotherString) { int n = m_length; if (n == anotherString.length()) { FastStringBuffer fsb = fsb(); int i = m_start; int j = 0; while (n-- != 0) { if (fsb.charAt(i) != anotherString.charAt(j)) { return false; } i++; j++; } return true; } return false; }