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Posted to commits@struts.apache.org by mu...@apache.org on 2009/09/28 03:55:35 UTC
svn commit: r819444 [5/27] - in /struts/struts2/trunk/plugins/embeddedjsp:
./ src/main/java/org/apache/struts2/el/
src/main/java/org/apache/struts2/el/lang/
src/main/java/org/apache/struts2/el/parser/
src/main/java/org/apache/struts2/el/util/ src/main/...
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTokenManager.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTokenManager.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTokenManager.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTokenManager.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,1340 @@
+/* Generated By:JJTree&JavaCC: Do not edit this line. ELParserTokenManager.java */
+package org.apache.struts2.el.parser;
+import java.io.StringReader;
+import javax.el.ELException;
+
+/** Token Manager. */
+public class ELParserTokenManager implements ELParserConstants
+{
+
+ /** Debug output. */
+ public java.io.PrintStream debugStream = System.out;
+ /** Set debug output. */
+ public void setDebugStream(java.io.PrintStream ds) { debugStream = ds; }
+private final int jjStopStringLiteralDfa_0(int pos, long active0)
+{
+ switch (pos)
+ {
+ case 0:
+ if ((active0 & 0x10L) != 0L)
+ return 2;
+ if ((active0 & 0x4L) != 0L)
+ {
+ jjmatchedKind = 1;
+ return 4;
+ }
+ if ((active0 & 0x8L) != 0L)
+ {
+ jjmatchedKind = 1;
+ return 6;
+ }
+ return -1;
+ default :
+ return -1;
+ }
+}
+private final int jjStartNfa_0(int pos, long active0)
+{
+ return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1);
+}
+private int jjStopAtPos(int pos, int kind)
+{
+ jjmatchedKind = kind;
+ jjmatchedPos = pos;
+ return pos + 1;
+}
+private int jjMoveStringLiteralDfa0_0()
+{
+ switch(curChar)
+ {
+ case 35:
+ return jjMoveStringLiteralDfa1_0(0x8L);
+ case 36:
+ return jjMoveStringLiteralDfa1_0(0x4L);
+ case 92:
+ return jjStartNfaWithStates_0(0, 4, 2);
+ default :
+ return jjMoveNfa_0(7, 0);
+ }
+}
+private int jjMoveStringLiteralDfa1_0(long active0)
+{
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_0(0, active0);
+ return 1;
+ }
+ switch(curChar)
+ {
+ case 123:
+ if ((active0 & 0x4L) != 0L)
+ return jjStopAtPos(1, 2);
+ else if ((active0 & 0x8L) != 0L)
+ return jjStopAtPos(1, 3);
+ break;
+ default :
+ break;
+ }
+ return jjStartNfa_0(0, active0);
+}
+private int jjStartNfaWithStates_0(int pos, int kind, int state)
+{
+ jjmatchedKind = kind;
+ jjmatchedPos = pos;
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) { return pos + 1; }
+ return jjMoveNfa_0(state, pos + 1);
+}
+static final long[] jjbitVec0 = {
+ 0xfffffffffffffffeL, 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffffffffffffffL
+};
+static final long[] jjbitVec2 = {
+ 0x0L, 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL
+};
+private int jjMoveNfa_0(int startState, int curPos)
+{
+ int startsAt = 0;
+ jjnewStateCnt = 8;
+ int i = 1;
+ jjstateSet[0] = startState;
+ int kind = 0x7fffffff;
+ for (;;)
+ {
+ if (++jjround == 0x7fffffff)
+ ReInitRounds();
+ if (curChar < 64)
+ {
+ long l = 1L << curChar;
+ do
+ {
+ switch(jjstateSet[--i])
+ {
+ case 7:
+ if ((0xffffffe7ffffffffL & l) != 0L)
+ {
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ }
+ else if ((0x1800000000L & l) != 0L)
+ {
+ if (kind > 1)
+ kind = 1;
+ }
+ if (curChar == 35)
+ jjstateSet[jjnewStateCnt++] = 6;
+ else if (curChar == 36)
+ jjstateSet[jjnewStateCnt++] = 4;
+ break;
+ case 0:
+ if ((0xffffffe7ffffffffL & l) == 0L)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ case 2:
+ if ((0x1800000000L & l) == 0L)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ case 3:
+ if (curChar == 36)
+ jjstateSet[jjnewStateCnt++] = 4;
+ break;
+ case 4:
+ if ((0xffffffefffffffffL & l) == 0L)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ case 5:
+ if (curChar == 35)
+ jjstateSet[jjnewStateCnt++] = 6;
+ break;
+ case 6:
+ if ((0xfffffff7ffffffffL & l) == 0L)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ default : break;
+ }
+ } while(i != startsAt);
+ }
+ else if (curChar < 128)
+ {
+ long l = 1L << (curChar & 077);
+ do
+ {
+ switch(jjstateSet[--i])
+ {
+ case 7:
+ if ((0xffffffffefffffffL & l) != 0L)
+ {
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ }
+ else if (curChar == 92)
+ jjstateSet[jjnewStateCnt++] = 2;
+ break;
+ case 0:
+ if ((0xffffffffefffffffL & l) == 0L)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ case 1:
+ if (curChar == 92)
+ jjstateSet[jjnewStateCnt++] = 2;
+ break;
+ case 2:
+ if (curChar != 92)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ case 4:
+ case 6:
+ if ((0xf7ffffffffffffffL & l) == 0L)
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ default : break;
+ }
+ } while(i != startsAt);
+ }
+ else
+ {
+ int hiByte = (int)(curChar >> 8);
+ int i1 = hiByte >> 6;
+ long l1 = 1L << (hiByte & 077);
+ int i2 = (curChar & 0xff) >> 6;
+ long l2 = 1L << (curChar & 077);
+ do
+ {
+ switch(jjstateSet[--i])
+ {
+ case 7:
+ case 0:
+ case 4:
+ case 6:
+ if (!jjCanMove_0(hiByte, i1, i2, l1, l2))
+ break;
+ if (kind > 1)
+ kind = 1;
+ jjCheckNAddStates(0, 3);
+ break;
+ default : break;
+ }
+ } while(i != startsAt);
+ }
+ if (kind != 0x7fffffff)
+ {
+ jjmatchedKind = kind;
+ jjmatchedPos = curPos;
+ kind = 0x7fffffff;
+ }
+ ++curPos;
+ if ((i = jjnewStateCnt) == (startsAt = 8 - (jjnewStateCnt = startsAt)))
+ return curPos;
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) { return curPos; }
+ }
+}
+private final int jjStopStringLiteralDfa_1(int pos, long active0)
+{
+ switch (pos)
+ {
+ case 0:
+ if ((active0 & 0x40000L) != 0L)
+ return 1;
+ if ((active0 & 0x141d555401c000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ return 36;
+ }
+ return -1;
+ case 1:
+ if ((active0 & 0x41554000000L) != 0L)
+ return 36;
+ if ((active0 & 0x1419400001c000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 1;
+ return 36;
+ }
+ return -1;
+ case 2:
+ if ((active0 & 0x18000001c000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 2;
+ return 36;
+ }
+ if ((active0 & 0x14014000000000L) != 0L)
+ return 36;
+ return -1;
+ case 3:
+ if ((active0 & 0x14000L) != 0L)
+ return 36;
+ if ((active0 & 0x180000008000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 3;
+ return 36;
+ }
+ return -1;
+ case 4:
+ if ((active0 & 0x80000008000L) != 0L)
+ return 36;
+ if ((active0 & 0x100000000000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 4;
+ return 36;
+ }
+ return -1;
+ case 5:
+ if ((active0 & 0x100000000000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 5;
+ return 36;
+ }
+ return -1;
+ case 6:
+ if ((active0 & 0x100000000000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 6;
+ return 36;
+ }
+ return -1;
+ case 7:
+ if ((active0 & 0x100000000000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 7;
+ return 36;
+ }
+ return -1;
+ case 8:
+ if ((active0 & 0x100000000000L) != 0L)
+ {
+ jjmatchedKind = 53;
+ jjmatchedPos = 8;
+ return 36;
+ }
+ return -1;
+ default :
+ return -1;
+ }
+}
+private final int jjStartNfa_1(int pos, long active0)
+{
+ return jjMoveNfa_1(jjStopStringLiteralDfa_1(pos, active0), pos + 1);
+}
+private int jjMoveStringLiteralDfa0_1()
+{
+ switch(curChar)
+ {
+ case 33:
+ jjmatchedKind = 37;
+ return jjMoveStringLiteralDfa1_1(0x800000000L);
+ case 37:
+ return jjStopAtPos(0, 51);
+ case 38:
+ return jjMoveStringLiteralDfa1_1(0x8000000000L);
+ case 40:
+ return jjStopAtPos(0, 19);
+ case 41:
+ return jjStopAtPos(0, 20);
+ case 42:
+ return jjStopAtPos(0, 45);
+ case 43:
+ return jjStopAtPos(0, 46);
+ case 44:
+ return jjStopAtPos(0, 24);
+ case 45:
+ return jjStopAtPos(0, 47);
+ case 46:
+ return jjStartNfaWithStates_1(0, 18, 1);
+ case 47:
+ return jjStopAtPos(0, 49);
+ case 58:
+ return jjStopAtPos(0, 23);
+ case 60:
+ jjmatchedKind = 27;
+ return jjMoveStringLiteralDfa1_1(0x80000000L);
+ case 61:
+ return jjMoveStringLiteralDfa1_1(0x200000000L);
+ case 62:
+ jjmatchedKind = 25;
+ return jjMoveStringLiteralDfa1_1(0x20000000L);
+ case 63:
+ return jjStopAtPos(0, 48);
+ case 91:
+ return jjStopAtPos(0, 21);
+ case 93:
+ return jjStopAtPos(0, 22);
+ case 97:
+ return jjMoveStringLiteralDfa1_1(0x10000000000L);
+ case 100:
+ return jjMoveStringLiteralDfa1_1(0x4000000000000L);
+ case 101:
+ return jjMoveStringLiteralDfa1_1(0x80400000000L);
+ case 102:
+ return jjMoveStringLiteralDfa1_1(0x8000L);
+ case 103:
+ return jjMoveStringLiteralDfa1_1(0x44000000L);
+ case 105:
+ return jjMoveStringLiteralDfa1_1(0x100000000000L);
+ case 108:
+ return jjMoveStringLiteralDfa1_1(0x110000000L);
+ case 109:
+ return jjMoveStringLiteralDfa1_1(0x10000000000000L);
+ case 110:
+ return jjMoveStringLiteralDfa1_1(0x5000010000L);
+ case 111:
+ return jjMoveStringLiteralDfa1_1(0x40000000000L);
+ case 116:
+ return jjMoveStringLiteralDfa1_1(0x4000L);
+ case 124:
+ return jjMoveStringLiteralDfa1_1(0x20000000000L);
+ case 125:
+ return jjStopAtPos(0, 17);
+ default :
+ return jjMoveNfa_1(0, 0);
+ }
+}
+private int jjMoveStringLiteralDfa1_1(long active0)
+{
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(0, active0);
+ return 1;
+ }
+ switch(curChar)
+ {
+ case 38:
+ if ((active0 & 0x8000000000L) != 0L)
+ return jjStopAtPos(1, 39);
+ break;
+ case 61:
+ if ((active0 & 0x20000000L) != 0L)
+ return jjStopAtPos(1, 29);
+ else if ((active0 & 0x80000000L) != 0L)
+ return jjStopAtPos(1, 31);
+ else if ((active0 & 0x200000000L) != 0L)
+ return jjStopAtPos(1, 33);
+ else if ((active0 & 0x800000000L) != 0L)
+ return jjStopAtPos(1, 35);
+ break;
+ case 97:
+ return jjMoveStringLiteralDfa2_1(active0, 0x8000L);
+ case 101:
+ if ((active0 & 0x40000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 30, 36);
+ else if ((active0 & 0x100000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 32, 36);
+ else if ((active0 & 0x1000000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 36, 36);
+ break;
+ case 105:
+ return jjMoveStringLiteralDfa2_1(active0, 0x4000000000000L);
+ case 109:
+ return jjMoveStringLiteralDfa2_1(active0, 0x80000000000L);
+ case 110:
+ return jjMoveStringLiteralDfa2_1(active0, 0x110000000000L);
+ case 111:
+ return jjMoveStringLiteralDfa2_1(active0, 0x10004000000000L);
+ case 113:
+ if ((active0 & 0x400000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 34, 36);
+ break;
+ case 114:
+ if ((active0 & 0x40000000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 42, 36);
+ return jjMoveStringLiteralDfa2_1(active0, 0x4000L);
+ case 116:
+ if ((active0 & 0x4000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 26, 36);
+ else if ((active0 & 0x10000000L) != 0L)
+ return jjStartNfaWithStates_1(1, 28, 36);
+ break;
+ case 117:
+ return jjMoveStringLiteralDfa2_1(active0, 0x10000L);
+ case 124:
+ if ((active0 & 0x20000000000L) != 0L)
+ return jjStopAtPos(1, 41);
+ break;
+ default :
+ break;
+ }
+ return jjStartNfa_1(0, active0);
+}
+private int jjMoveStringLiteralDfa2_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(0, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(1, active0);
+ return 2;
+ }
+ switch(curChar)
+ {
+ case 100:
+ if ((active0 & 0x10000000000L) != 0L)
+ return jjStartNfaWithStates_1(2, 40, 36);
+ else if ((active0 & 0x10000000000000L) != 0L)
+ return jjStartNfaWithStates_1(2, 52, 36);
+ break;
+ case 108:
+ return jjMoveStringLiteralDfa3_1(active0, 0x18000L);
+ case 112:
+ return jjMoveStringLiteralDfa3_1(active0, 0x80000000000L);
+ case 115:
+ return jjMoveStringLiteralDfa3_1(active0, 0x100000000000L);
+ case 116:
+ if ((active0 & 0x4000000000L) != 0L)
+ return jjStartNfaWithStates_1(2, 38, 36);
+ break;
+ case 117:
+ return jjMoveStringLiteralDfa3_1(active0, 0x4000L);
+ case 118:
+ if ((active0 & 0x4000000000000L) != 0L)
+ return jjStartNfaWithStates_1(2, 50, 36);
+ break;
+ default :
+ break;
+ }
+ return jjStartNfa_1(1, active0);
+}
+private int jjMoveStringLiteralDfa3_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(1, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(2, active0);
+ return 3;
+ }
+ switch(curChar)
+ {
+ case 101:
+ if ((active0 & 0x4000L) != 0L)
+ return jjStartNfaWithStates_1(3, 14, 36);
+ break;
+ case 108:
+ if ((active0 & 0x10000L) != 0L)
+ return jjStartNfaWithStates_1(3, 16, 36);
+ break;
+ case 115:
+ return jjMoveStringLiteralDfa4_1(active0, 0x8000L);
+ case 116:
+ return jjMoveStringLiteralDfa4_1(active0, 0x180000000000L);
+ default :
+ break;
+ }
+ return jjStartNfa_1(2, active0);
+}
+private int jjMoveStringLiteralDfa4_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(2, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(3, active0);
+ return 4;
+ }
+ switch(curChar)
+ {
+ case 97:
+ return jjMoveStringLiteralDfa5_1(active0, 0x100000000000L);
+ case 101:
+ if ((active0 & 0x8000L) != 0L)
+ return jjStartNfaWithStates_1(4, 15, 36);
+ break;
+ case 121:
+ if ((active0 & 0x80000000000L) != 0L)
+ return jjStartNfaWithStates_1(4, 43, 36);
+ break;
+ default :
+ break;
+ }
+ return jjStartNfa_1(3, active0);
+}
+private int jjMoveStringLiteralDfa5_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(3, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(4, active0);
+ return 5;
+ }
+ switch(curChar)
+ {
+ case 110:
+ return jjMoveStringLiteralDfa6_1(active0, 0x100000000000L);
+ default :
+ break;
+ }
+ return jjStartNfa_1(4, active0);
+}
+private int jjMoveStringLiteralDfa6_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(4, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(5, active0);
+ return 6;
+ }
+ switch(curChar)
+ {
+ case 99:
+ return jjMoveStringLiteralDfa7_1(active0, 0x100000000000L);
+ default :
+ break;
+ }
+ return jjStartNfa_1(5, active0);
+}
+private int jjMoveStringLiteralDfa7_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(5, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(6, active0);
+ return 7;
+ }
+ switch(curChar)
+ {
+ case 101:
+ return jjMoveStringLiteralDfa8_1(active0, 0x100000000000L);
+ default :
+ break;
+ }
+ return jjStartNfa_1(6, active0);
+}
+private int jjMoveStringLiteralDfa8_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(6, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(7, active0);
+ return 8;
+ }
+ switch(curChar)
+ {
+ case 111:
+ return jjMoveStringLiteralDfa9_1(active0, 0x100000000000L);
+ default :
+ break;
+ }
+ return jjStartNfa_1(7, active0);
+}
+private int jjMoveStringLiteralDfa9_1(long old0, long active0)
+{
+ if (((active0 &= old0)) == 0L)
+ return jjStartNfa_1(7, old0);
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) {
+ jjStopStringLiteralDfa_1(8, active0);
+ return 9;
+ }
+ switch(curChar)
+ {
+ case 102:
+ if ((active0 & 0x100000000000L) != 0L)
+ return jjStartNfaWithStates_1(9, 44, 36);
+ break;
+ default :
+ break;
+ }
+ return jjStartNfa_1(8, active0);
+}
+private int jjStartNfaWithStates_1(int pos, int kind, int state)
+{
+ jjmatchedKind = kind;
+ jjmatchedPos = pos;
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) { return pos + 1; }
+ return jjMoveNfa_1(state, pos + 1);
+}
+static final long[] jjbitVec3 = {
+ 0x1ff00000fffffffeL, 0xffffffffffffc000L, 0xffffffffL, 0x600000000000000L
+};
+static final long[] jjbitVec4 = {
+ 0x0L, 0x0L, 0x0L, 0xff7fffffff7fffffL
+};
+static final long[] jjbitVec5 = {
+ 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffffffffffffffL
+};
+static final long[] jjbitVec6 = {
+ 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffL, 0x0L
+};
+static final long[] jjbitVec7 = {
+ 0xffffffffffffffffL, 0xffffffffffffffffL, 0x0L, 0x0L
+};
+static final long[] jjbitVec8 = {
+ 0x3fffffffffffL, 0x0L, 0x0L, 0x0L
+};
+private int jjMoveNfa_1(int startState, int curPos)
+{
+ int startsAt = 0;
+ jjnewStateCnt = 36;
+ int i = 1;
+ jjstateSet[0] = startState;
+ int kind = 0x7fffffff;
+ for (;;)
+ {
+ if (++jjround == 0x7fffffff)
+ ReInitRounds();
+ if (curChar < 64)
+ {
+ long l = 1L << curChar;
+ do
+ {
+ switch(jjstateSet[--i])
+ {
+ case 0:
+ if ((0x3ff000000000000L & l) != 0L)
+ {
+ if (kind > 9)
+ kind = 9;
+ jjCheckNAddStates(4, 8);
+ }
+ else if ((0x1800000000L & l) != 0L)
+ {
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAddTwoStates(34, 35);
+ }
+ else if (curChar == 39)
+ jjCheckNAddStates(9, 13);
+ else if (curChar == 34)
+ jjCheckNAddStates(14, 18);
+ else if (curChar == 46)
+ jjCheckNAdd(1);
+ break;
+ case 36:
+ if ((0x3ff001000000000L & l) != 0L)
+ {
+ if (kind > 54)
+ kind = 54;
+ jjCheckNAdd(35);
+ }
+ if ((0x3ff001000000000L & l) != 0L)
+ {
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAdd(34);
+ }
+ break;
+ case 1:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 10)
+ kind = 10;
+ jjCheckNAddTwoStates(1, 2);
+ break;
+ case 3:
+ if ((0x280000000000L & l) != 0L)
+ jjCheckNAdd(4);
+ break;
+ case 4:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 10)
+ kind = 10;
+ jjCheckNAdd(4);
+ break;
+ case 5:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 9)
+ kind = 9;
+ jjCheckNAddStates(4, 8);
+ break;
+ case 6:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 9)
+ kind = 9;
+ jjCheckNAdd(6);
+ break;
+ case 7:
+ if ((0x3ff000000000000L & l) != 0L)
+ jjCheckNAddTwoStates(7, 8);
+ break;
+ case 8:
+ if (curChar != 46)
+ break;
+ if (kind > 10)
+ kind = 10;
+ jjCheckNAddTwoStates(9, 10);
+ break;
+ case 9:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 10)
+ kind = 10;
+ jjCheckNAddTwoStates(9, 10);
+ break;
+ case 11:
+ if ((0x280000000000L & l) != 0L)
+ jjCheckNAdd(12);
+ break;
+ case 12:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 10)
+ kind = 10;
+ jjCheckNAdd(12);
+ break;
+ case 13:
+ if ((0x3ff000000000000L & l) != 0L)
+ jjCheckNAddTwoStates(13, 14);
+ break;
+ case 15:
+ if ((0x280000000000L & l) != 0L)
+ jjCheckNAdd(16);
+ break;
+ case 16:
+ if ((0x3ff000000000000L & l) == 0L)
+ break;
+ if (kind > 10)
+ kind = 10;
+ jjCheckNAdd(16);
+ break;
+ case 17:
+ if (curChar == 34)
+ jjCheckNAddStates(14, 18);
+ break;
+ case 18:
+ if ((0xfffffffbffffffffL & l) != 0L)
+ jjCheckNAddStates(19, 21);
+ break;
+ case 20:
+ if (curChar == 34)
+ jjCheckNAddStates(19, 21);
+ break;
+ case 21:
+ if (curChar == 34 && kind > 12)
+ kind = 12;
+ break;
+ case 22:
+ if ((0xfffffffbffffffffL & l) != 0L)
+ jjCheckNAddTwoStates(22, 23);
+ break;
+ case 24:
+ if ((0xfffffffbffffffffL & l) != 0L && kind > 13)
+ kind = 13;
+ break;
+ case 25:
+ if (curChar == 39)
+ jjCheckNAddStates(9, 13);
+ break;
+ case 26:
+ if ((0xffffff7fffffffffL & l) != 0L)
+ jjCheckNAddStates(22, 24);
+ break;
+ case 28:
+ if (curChar == 39)
+ jjCheckNAddStates(22, 24);
+ break;
+ case 29:
+ if (curChar == 39 && kind > 12)
+ kind = 12;
+ break;
+ case 30:
+ if ((0xffffff7fffffffffL & l) != 0L)
+ jjCheckNAddTwoStates(30, 31);
+ break;
+ case 32:
+ if ((0xffffff7fffffffffL & l) != 0L && kind > 13)
+ kind = 13;
+ break;
+ case 33:
+ if ((0x1800000000L & l) == 0L)
+ break;
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAddTwoStates(34, 35);
+ break;
+ case 34:
+ if ((0x3ff001000000000L & l) == 0L)
+ break;
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAdd(34);
+ break;
+ case 35:
+ if ((0x3ff001000000000L & l) == 0L)
+ break;
+ if (kind > 54)
+ kind = 54;
+ jjCheckNAdd(35);
+ break;
+ default : break;
+ }
+ } while(i != startsAt);
+ }
+ else if (curChar < 128)
+ {
+ long l = 1L << (curChar & 077);
+ do
+ {
+ switch(jjstateSet[--i])
+ {
+ case 0:
+ if ((0x7fffffe87fffffeL & l) == 0L)
+ break;
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAddTwoStates(34, 35);
+ break;
+ case 36:
+ if ((0x7fffffe87fffffeL & l) != 0L)
+ {
+ if (kind > 54)
+ kind = 54;
+ jjCheckNAdd(35);
+ }
+ if ((0x7fffffe87fffffeL & l) != 0L)
+ {
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAdd(34);
+ }
+ break;
+ case 2:
+ if ((0x2000000020L & l) != 0L)
+ jjAddStates(25, 26);
+ break;
+ case 10:
+ if ((0x2000000020L & l) != 0L)
+ jjAddStates(27, 28);
+ break;
+ case 14:
+ if ((0x2000000020L & l) != 0L)
+ jjAddStates(29, 30);
+ break;
+ case 18:
+ if ((0xffffffffefffffffL & l) != 0L)
+ jjCheckNAddStates(19, 21);
+ break;
+ case 19:
+ if (curChar == 92)
+ jjstateSet[jjnewStateCnt++] = 20;
+ break;
+ case 20:
+ if (curChar == 92)
+ jjCheckNAddStates(19, 21);
+ break;
+ case 22:
+ if ((0xffffffffefffffffL & l) != 0L)
+ jjAddStates(31, 32);
+ break;
+ case 23:
+ if (curChar == 92)
+ jjstateSet[jjnewStateCnt++] = 24;
+ break;
+ case 24:
+ case 32:
+ if ((0xffffffffefffffffL & l) != 0L && kind > 13)
+ kind = 13;
+ break;
+ case 26:
+ if ((0xffffffffefffffffL & l) != 0L)
+ jjCheckNAddStates(22, 24);
+ break;
+ case 27:
+ if (curChar == 92)
+ jjstateSet[jjnewStateCnt++] = 28;
+ break;
+ case 28:
+ if (curChar == 92)
+ jjCheckNAddStates(22, 24);
+ break;
+ case 30:
+ if ((0xffffffffefffffffL & l) != 0L)
+ jjAddStates(33, 34);
+ break;
+ case 31:
+ if (curChar == 92)
+ jjstateSet[jjnewStateCnt++] = 32;
+ break;
+ case 34:
+ if ((0x7fffffe87fffffeL & l) == 0L)
+ break;
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAdd(34);
+ break;
+ case 35:
+ if ((0x7fffffe87fffffeL & l) == 0L)
+ break;
+ if (kind > 54)
+ kind = 54;
+ jjCheckNAdd(35);
+ break;
+ default : break;
+ }
+ } while(i != startsAt);
+ }
+ else
+ {
+ int hiByte = (int)(curChar >> 8);
+ int i1 = hiByte >> 6;
+ long l1 = 1L << (hiByte & 077);
+ int i2 = (curChar & 0xff) >> 6;
+ long l2 = 1L << (curChar & 077);
+ do
+ {
+ switch(jjstateSet[--i])
+ {
+ case 0:
+ if (!jjCanMove_1(hiByte, i1, i2, l1, l2))
+ break;
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAddTwoStates(34, 35);
+ break;
+ case 36:
+ if (jjCanMove_1(hiByte, i1, i2, l1, l2))
+ {
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAdd(34);
+ }
+ if (jjCanMove_1(hiByte, i1, i2, l1, l2))
+ {
+ if (kind > 54)
+ kind = 54;
+ jjCheckNAdd(35);
+ }
+ break;
+ case 18:
+ if (jjCanMove_0(hiByte, i1, i2, l1, l2))
+ jjAddStates(19, 21);
+ break;
+ case 22:
+ if (jjCanMove_0(hiByte, i1, i2, l1, l2))
+ jjAddStates(31, 32);
+ break;
+ case 24:
+ case 32:
+ if (jjCanMove_0(hiByte, i1, i2, l1, l2) && kind > 13)
+ kind = 13;
+ break;
+ case 26:
+ if (jjCanMove_0(hiByte, i1, i2, l1, l2))
+ jjAddStates(22, 24);
+ break;
+ case 30:
+ if (jjCanMove_0(hiByte, i1, i2, l1, l2))
+ jjAddStates(33, 34);
+ break;
+ case 34:
+ if (!jjCanMove_1(hiByte, i1, i2, l1, l2))
+ break;
+ if (kind > 53)
+ kind = 53;
+ jjCheckNAdd(34);
+ break;
+ case 35:
+ if (!jjCanMove_1(hiByte, i1, i2, l1, l2))
+ break;
+ if (kind > 54)
+ kind = 54;
+ jjCheckNAdd(35);
+ break;
+ default : break;
+ }
+ } while(i != startsAt);
+ }
+ if (kind != 0x7fffffff)
+ {
+ jjmatchedKind = kind;
+ jjmatchedPos = curPos;
+ kind = 0x7fffffff;
+ }
+ ++curPos;
+ if ((i = jjnewStateCnt) == (startsAt = 36 - (jjnewStateCnt = startsAt)))
+ return curPos;
+ try { curChar = input_stream.readChar(); }
+ catch(java.io.IOException e) { return curPos; }
+ }
+}
+static final int[] jjnextStates = {
+ 0, 1, 3, 5, 6, 7, 8, 13, 14, 26, 27, 29, 30, 31, 18, 19,
+ 21, 22, 23, 18, 19, 21, 26, 27, 29, 3, 4, 11, 12, 15, 16, 22,
+ 23, 30, 31,
+};
+private static final boolean jjCanMove_0(int hiByte, int i1, int i2, long l1, long l2)
+{
+ switch(hiByte)
+ {
+ case 0:
+ return ((jjbitVec2[i2] & l2) != 0L);
+ default :
+ if ((jjbitVec0[i1] & l1) != 0L)
+ return true;
+ return false;
+ }
+}
+private static final boolean jjCanMove_1(int hiByte, int i1, int i2, long l1, long l2)
+{
+ switch(hiByte)
+ {
+ case 0:
+ return ((jjbitVec4[i2] & l2) != 0L);
+ case 48:
+ return ((jjbitVec5[i2] & l2) != 0L);
+ case 49:
+ return ((jjbitVec6[i2] & l2) != 0L);
+ case 51:
+ return ((jjbitVec7[i2] & l2) != 0L);
+ case 61:
+ return ((jjbitVec8[i2] & l2) != 0L);
+ default :
+ if ((jjbitVec3[i1] & l1) != 0L)
+ return true;
+ return false;
+ }
+}
+
+/** Token literal values. */
+public static final String[] jjstrLiteralImages = {
+"", null, "\44\173", "\43\173", null, null, null, null, null, null, null, null,
+null, null, "\164\162\165\145", "\146\141\154\163\145", "\156\165\154\154", "\175",
+"\56", "\50", "\51", "\133", "\135", "\72", "\54", "\76", "\147\164", "\74",
+"\154\164", "\76\75", "\147\145", "\74\75", "\154\145", "\75\75", "\145\161", "\41\75",
+"\156\145", "\41", "\156\157\164", "\46\46", "\141\156\144", "\174\174", "\157\162",
+"\145\155\160\164\171", "\151\156\163\164\141\156\143\145\157\146", "\52", "\53", "\55", "\77", "\57",
+"\144\151\166", "\45", "\155\157\144", null, null, null, null, null, null, };
+
+/** Lexer state names. */
+public static final String[] lexStateNames = {
+ "DEFAULT",
+ "IN_EXPRESSION",
+};
+
+/** Lex State array. */
+public static final int[] jjnewLexState = {
+ -1, -1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1,
+};
+static final long[] jjtoToken = {
+ 0x47ffffffffff60fL,
+};
+static final long[] jjtoSkip = {
+ 0x1f0L,
+};
+protected SimpleCharStream input_stream;
+private final int[] jjrounds = new int[36];
+private final int[] jjstateSet = new int[72];
+protected char curChar;
+/** Constructor. */
+public ELParserTokenManager(SimpleCharStream stream){
+ if (SimpleCharStream.staticFlag)
+ throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer.");
+ input_stream = stream;
+}
+
+/** Constructor. */
+public ELParserTokenManager(SimpleCharStream stream, int lexState){
+ this(stream);
+ SwitchTo(lexState);
+}
+
+/** Reinitialise parser. */
+public void ReInit(SimpleCharStream stream)
+{
+ jjmatchedPos = jjnewStateCnt = 0;
+ curLexState = defaultLexState;
+ input_stream = stream;
+ ReInitRounds();
+}
+private void ReInitRounds()
+{
+ int i;
+ jjround = 0x80000001;
+ for (i = 36; i-- > 0;)
+ jjrounds[i] = 0x80000000;
+}
+
+/** Reinitialise parser. */
+public void ReInit(SimpleCharStream stream, int lexState)
+{
+ ReInit(stream);
+ SwitchTo(lexState);
+}
+
+/** Switch to specified lex state. */
+public void SwitchTo(int lexState)
+{
+ if (lexState >= 2 || lexState < 0)
+ throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE);
+ else
+ curLexState = lexState;
+}
+
+protected Token jjFillToken()
+{
+ final Token t;
+ final String curTokenImage;
+ final int beginLine;
+ final int endLine;
+ final int beginColumn;
+ final int endColumn;
+ String im = jjstrLiteralImages[jjmatchedKind];
+ curTokenImage = (im == null) ? input_stream.GetImage() : im;
+ beginLine = input_stream.getBeginLine();
+ beginColumn = input_stream.getBeginColumn();
+ endLine = input_stream.getEndLine();
+ endColumn = input_stream.getEndColumn();
+ t = Token.newToken(jjmatchedKind, curTokenImage);
+
+ t.beginLine = beginLine;
+ t.endLine = endLine;
+ t.beginColumn = beginColumn;
+ t.endColumn = endColumn;
+
+ return t;
+}
+
+int curLexState = 0;
+int defaultLexState = 0;
+int jjnewStateCnt;
+int jjround;
+int jjmatchedPos;
+int jjmatchedKind;
+
+/** Get the next Token. */
+public Token getNextToken()
+{
+ Token matchedToken;
+ int curPos = 0;
+
+ EOFLoop :
+ for (;;)
+ {
+ try
+ {
+ curChar = input_stream.BeginToken();
+ }
+ catch(java.io.IOException e)
+ {
+ jjmatchedKind = 0;
+ matchedToken = jjFillToken();
+ return matchedToken;
+ }
+
+ switch(curLexState)
+ {
+ case 0:
+ jjmatchedKind = 0x7fffffff;
+ jjmatchedPos = 0;
+ curPos = jjMoveStringLiteralDfa0_0();
+ break;
+ case 1:
+ try { input_stream.backup(0);
+ while (curChar <= 32 && (0x100002600L & (1L << curChar)) != 0L)
+ curChar = input_stream.BeginToken();
+ }
+ catch (java.io.IOException e1) { continue EOFLoop; }
+ jjmatchedKind = 0x7fffffff;
+ jjmatchedPos = 0;
+ curPos = jjMoveStringLiteralDfa0_1();
+ if (jjmatchedPos == 0 && jjmatchedKind > 58)
+ {
+ jjmatchedKind = 58;
+ }
+ break;
+ }
+ if (jjmatchedKind != 0x7fffffff)
+ {
+ if (jjmatchedPos + 1 < curPos)
+ input_stream.backup(curPos - jjmatchedPos - 1);
+ if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
+ {
+ matchedToken = jjFillToken();
+ if (jjnewLexState[jjmatchedKind] != -1)
+ curLexState = jjnewLexState[jjmatchedKind];
+ return matchedToken;
+ }
+ else
+ {
+ if (jjnewLexState[jjmatchedKind] != -1)
+ curLexState = jjnewLexState[jjmatchedKind];
+ continue EOFLoop;
+ }
+ }
+ int error_line = input_stream.getEndLine();
+ int error_column = input_stream.getEndColumn();
+ String error_after = null;
+ boolean EOFSeen = false;
+ try { input_stream.readChar(); input_stream.backup(1); }
+ catch (java.io.IOException e1) {
+ EOFSeen = true;
+ error_after = curPos <= 1 ? "" : input_stream.GetImage();
+ if (curChar == '\n' || curChar == '\r') {
+ error_line++;
+ error_column = 0;
+ }
+ else
+ error_column++;
+ }
+ if (!EOFSeen) {
+ input_stream.backup(1);
+ error_after = curPos <= 1 ? "" : input_stream.GetImage();
+ }
+ throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR);
+ }
+}
+
+private void jjCheckNAdd(int state)
+{
+ if (jjrounds[state] != jjround)
+ {
+ jjstateSet[jjnewStateCnt++] = state;
+ jjrounds[state] = jjround;
+ }
+}
+private void jjAddStates(int start, int end)
+{
+ do {
+ jjstateSet[jjnewStateCnt++] = jjnextStates[start];
+ } while (start++ != end);
+}
+private void jjCheckNAddTwoStates(int state1, int state2)
+{
+ jjCheckNAdd(state1);
+ jjCheckNAdd(state2);
+}
+
+private void jjCheckNAddStates(int start, int end)
+{
+ do {
+ jjCheckNAdd(jjnextStates[start]);
+ } while (start++ != end);
+}
+
+}
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTreeConstants.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTreeConstants.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTreeConstants.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ELParserTreeConstants.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,77 @@
+/* Generated By:JavaCC: Do not edit this line. ELParserTreeConstants.java Version 4.1 */
+package org.apache.struts2.el.parser;
+
+public interface ELParserTreeConstants
+{
+ public int JJTCOMPOSITEEXPRESSION = 0;
+ public int JJTLITERALEXPRESSION = 1;
+ public int JJTDEFERREDEXPRESSION = 2;
+ public int JJTDYNAMICEXPRESSION = 3;
+ public int JJTVOID = 4;
+ public int JJTCHOICE = 5;
+ public int JJTOR = 6;
+ public int JJTAND = 7;
+ public int JJTEQUAL = 8;
+ public int JJTNOTEQUAL = 9;
+ public int JJTLESSTHAN = 10;
+ public int JJTGREATERTHAN = 11;
+ public int JJTLESSTHANEQUAL = 12;
+ public int JJTGREATERTHANEQUAL = 13;
+ public int JJTPLUS = 14;
+ public int JJTMINUS = 15;
+ public int JJTMULT = 16;
+ public int JJTDIV = 17;
+ public int JJTMOD = 18;
+ public int JJTNEGATIVE = 19;
+ public int JJTNOT = 20;
+ public int JJTEMPTY = 21;
+ public int JJTVALUE = 22;
+ public int JJTDOTSUFFIX = 23;
+ public int JJTBRACKETSUFFIX = 24;
+ public int JJTIDENTIFIER = 25;
+ public int JJTFUNCTION = 26;
+ public int JJTTRUE = 27;
+ public int JJTFALSE = 28;
+ public int JJTFLOATINGPOINT = 29;
+ public int JJTINTEGER = 30;
+ public int JJTSTRING = 31;
+ public int JJTNULL = 32;
+
+
+ public String[] jjtNodeName = {
+ "CompositeExpression",
+ "LiteralExpression",
+ "DeferredExpression",
+ "DynamicExpression",
+ "void",
+ "Choice",
+ "Or",
+ "And",
+ "Equal",
+ "NotEqual",
+ "LessThan",
+ "GreaterThan",
+ "LessThanEqual",
+ "GreaterThanEqual",
+ "Plus",
+ "Minus",
+ "Mult",
+ "Div",
+ "Mod",
+ "Negative",
+ "Not",
+ "Empty",
+ "Value",
+ "DotSuffix",
+ "BracketSuffix",
+ "Identifier",
+ "Function",
+ "True",
+ "False",
+ "FloatingPoint",
+ "Integer",
+ "String",
+ "Null",
+ };
+}
+/* JavaCC - OriginalChecksum=3f8a43fb30bdf082a70de7eb7b15fdf1 (do not edit this line) */
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/JJTELParserState.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/JJTELParserState.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/JJTELParserState.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/JJTELParserState.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,123 @@
+/* Generated By:JavaCC: Do not edit this line. JJTELParserState.java Version 4.1 */
+package org.apache.struts2.el.parser;
+
+public class JJTELParserState {
+ private java.util.List nodes;
+ private java.util.List marks;
+
+ private int sp; // number of nodes on stack
+ private int mk; // current mark
+ private boolean node_created;
+
+ public JJTELParserState() {
+ nodes = new java.util.ArrayList();
+ marks = new java.util.ArrayList();
+ sp = 0;
+ mk = 0;
+ }
+
+ /* Determines whether the current node was actually closed and
+ pushed. This should only be called in the final user action of a
+ node scope. */
+ public boolean nodeCreated() {
+ return node_created;
+ }
+
+ /* Call this to reinitialize the node stack. It is called
+ automatically by the parser's ReInit() method. */
+ public void reset() {
+ nodes.clear();
+ marks.clear();
+ sp = 0;
+ mk = 0;
+ }
+
+ /* Returns the root node of the AST. It only makes sense to call
+ this after a successful parse. */
+ public Node rootNode() {
+ return (Node)nodes.get(0);
+ }
+
+ /* Pushes a node on to the stack. */
+ public void pushNode(Node n) {
+ nodes.add(n);
+ ++sp;
+ }
+
+ /* Returns the node on the top of the stack, and remove it from the
+ stack. */
+ public Node popNode() {
+ if (--sp < mk) {
+ mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ }
+ return (Node)nodes.remove(nodes.size()-1);
+ }
+
+ /* Returns the node currently on the top of the stack. */
+ public Node peekNode() {
+ return (Node)nodes.get(nodes.size()-1);
+ }
+
+ /* Returns the number of children on the stack in the current node
+ scope. */
+ public int nodeArity() {
+ return sp - mk;
+ }
+
+
+ public void clearNodeScope(Node n) {
+ while (sp > mk) {
+ popNode();
+ }
+ mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ }
+
+
+ public void openNodeScope(Node n) {
+ marks.add(new Integer(mk));
+ mk = sp;
+ n.jjtOpen();
+ }
+
+
+ /* A definite node is constructed from a specified number of
+ children. That number of nodes are popped from the stack and
+ made the children of the definite node. Then the definite node
+ is pushed on to the stack. */
+ public void closeNodeScope(Node n, int num) {
+ mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ while (num-- > 0) {
+ Node c = popNode();
+ c.jjtSetParent(n);
+ n.jjtAddChild(c, num);
+ }
+ n.jjtClose();
+ pushNode(n);
+ node_created = true;
+ }
+
+
+ /* A conditional node is constructed if its condition is true. All
+ the nodes that have been pushed since the node was opened are
+ made children of the conditional node, which is then pushed
+ on to the stack. If the condition is false the node is not
+ constructed and they are left on the stack. */
+ public void closeNodeScope(Node n, boolean condition) {
+ if (condition) {
+ int a = nodeArity();
+ mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ while (a-- > 0) {
+ Node c = popNode();
+ c.jjtSetParent(n);
+ n.jjtAddChild(c, a);
+ }
+ n.jjtClose();
+ pushNode(n);
+ node_created = true;
+ } else {
+ mk = ((Integer)marks.remove(marks.size()-1)).intValue();
+ node_created = false;
+ }
+ }
+}
+/* JavaCC - OriginalChecksum=9497b88da93266c314e4e50d08492496 (do not edit this line) */
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Node.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Node.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Node.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Node.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,71 @@
+/* Generated By:JJTree: Do not edit this line. Node.java */
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.struts2.el.parser;
+
+import javax.el.ELException;
+import javax.el.MethodInfo;
+
+import org.apache.struts2.el.lang.EvaluationContext;
+
+
+/* All AST nodes must implement this interface. It provides basic
+ machinery for constructing the parent and child relationships
+ between nodes. */
+
+/**
+ * @author Jacob Hookom [jacob@hookom.net]
+ * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: markt $
+ */
+public interface Node {
+
+ /** This method is called after the node has been made the current
+ node. It indicates that child nodes can now be added to it. */
+ public void jjtOpen();
+
+ /** This method is called after all the child nodes have been
+ added. */
+ public void jjtClose();
+
+ /** This pair of methods are used to inform the node of its
+ parent. */
+ public void jjtSetParent(Node n);
+ public Node jjtGetParent();
+
+ /** This method tells the node to add its argument to the node's
+ list of children. */
+ public void jjtAddChild(Node n, int i);
+
+ /** This method returns a child node. The children are numbered
+ from zero, left to right. */
+ public Node jjtGetChild(int i);
+
+ /** Return the number of children the node has. */
+ public int jjtGetNumChildren();
+
+ public String getImage();
+
+ public Object getValue(EvaluationContext ctx) throws ELException;
+ public void setValue(EvaluationContext ctx, Object value) throws ELException;
+ public Class getType(EvaluationContext ctx) throws ELException;
+ public boolean isReadOnly(EvaluationContext ctx) throws ELException;
+ public void accept(NodeVisitor visitor) throws Exception;
+ public MethodInfo getMethodInfo(EvaluationContext ctx, Class[] paramTypes) throws ELException;
+ public Object invoke(EvaluationContext ctx, Class[] paramTypes, Object[] paramValues) throws ELException;
+}
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/NodeVisitor.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/NodeVisitor.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/NodeVisitor.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/NodeVisitor.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.struts2.el.parser;
+
+/**
+ * @author Jacob Hookom [jacob@hookom.net]
+ * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: markt $
+ */
+public interface NodeVisitor {
+ public void visit(Node node) throws Exception;
+}
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ParseException.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ParseException.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ParseException.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/ParseException.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,198 @@
+/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 4.1 */
+/* JavaCCOptions:KEEP_LINE_COL=null */
+package org.apache.struts2.el.parser;
+
+/**
+ * This exception is thrown when parse errors are encountered.
+ * You can explicitly create objects of this exception type by
+ * calling the method generateParseException in the generated
+ * parser.
+ *
+ * You can modify this class to customize your error reporting
+ * mechanisms so long as you retain the public fields.
+ */
+public class ParseException extends Exception {
+
+ /**
+ * This constructor is used by the method "generateParseException"
+ * in the generated parser. Calling this constructor generates
+ * a new object of this type with the fields "currentToken",
+ * "expectedTokenSequences", and "tokenImage" set. The boolean
+ * flag "specialConstructor" is also set to true to indicate that
+ * this constructor was used to create this object.
+ * This constructor calls its super class with the empty string
+ * to force the "toString" method of parent class "Throwable" to
+ * print the error message in the form:
+ * ParseException: <result of getMessage>
+ */
+ public ParseException(Token currentTokenVal,
+ int[][] expectedTokenSequencesVal,
+ String[] tokenImageVal
+ )
+ {
+ super("");
+ specialConstructor = true;
+ currentToken = currentTokenVal;
+ expectedTokenSequences = expectedTokenSequencesVal;
+ tokenImage = tokenImageVal;
+ }
+
+ /**
+ * The following constructors are for use by you for whatever
+ * purpose you can think of. Constructing the exception in this
+ * manner makes the exception behave in the normal way - i.e., as
+ * documented in the class "Throwable". The fields "errorToken",
+ * "expectedTokenSequences", and "tokenImage" do not contain
+ * relevant information. The JavaCC generated code does not use
+ * these constructors.
+ */
+
+ public ParseException() {
+ super();
+ specialConstructor = false;
+ }
+
+ /** Constructor with message. */
+ public ParseException(String message) {
+ super(message);
+ specialConstructor = false;
+ }
+
+ /**
+ * This variable determines which constructor was used to create
+ * this object and thereby affects the semantics of the
+ * "getMessage" method (see below).
+ */
+ protected boolean specialConstructor;
+
+ /**
+ * This is the last token that has been consumed successfully. If
+ * this object has been created due to a parse error, the token
+ * followng this token will (therefore) be the first error token.
+ */
+ public Token currentToken;
+
+ /**
+ * Each entry in this array is an array of integers. Each array
+ * of integers represents a sequence of tokens (by their ordinal
+ * values) that is expected at this point of the parse.
+ */
+ public int[][] expectedTokenSequences;
+
+ /**
+ * This is a reference to the "tokenImage" array of the generated
+ * parser within which the parse error occurred. This array is
+ * defined in the generated ...Constants interface.
+ */
+ public String[] tokenImage;
+
+ /**
+ * This method has the standard behavior when this object has been
+ * created using the standard constructors. Otherwise, it uses
+ * "currentToken" and "expectedTokenSequences" to generate a parse
+ * error message and returns it. If this object has been created
+ * due to a parse error, and you do not catch it (it gets thrown
+ * from the parser), then this method is called during the printing
+ * of the final stack trace, and hence the correct error message
+ * gets displayed.
+ */
+ public String getMessage() {
+ if (!specialConstructor) {
+ return super.getMessage();
+ }
+ StringBuffer expected = new StringBuffer();
+ int maxSize = 0;
+ for (int i = 0; i < expectedTokenSequences.length; i++) {
+ if (maxSize < expectedTokenSequences[i].length) {
+ maxSize = expectedTokenSequences[i].length;
+ }
+ for (int j = 0; j < expectedTokenSequences[i].length; j++) {
+ expected.append(tokenImage[expectedTokenSequences[i][j]]).append(' ');
+ }
+ if (expectedTokenSequences[i][expectedTokenSequences[i].length - 1] != 0) {
+ expected.append("...");
+ }
+ expected.append(eol).append(" ");
+ }
+ String retval = "Encountered \"";
+ Token tok = currentToken.next;
+ for (int i = 0; i < maxSize; i++) {
+ if (i != 0) retval += " ";
+ if (tok.kind == 0) {
+ retval += tokenImage[0];
+ break;
+ }
+ retval += " " + tokenImage[tok.kind];
+ retval += " \"";
+ retval += add_escapes(tok.image);
+ retval += " \"";
+ tok = tok.next;
+ }
+ retval += "\" at line " + currentToken.next.beginLine + ", column " + currentToken.next.beginColumn;
+ retval += "." + eol;
+ if (expectedTokenSequences.length == 1) {
+ retval += "Was expecting:" + eol + " ";
+ } else {
+ retval += "Was expecting one of:" + eol + " ";
+ }
+ retval += expected.toString();
+ return retval;
+ }
+
+ /**
+ * The end of line string for this machine.
+ */
+ protected String eol = System.getProperty("line.separator", "\n");
+
+ /**
+ * Used to convert raw characters to their escaped version
+ * when these raw version cannot be used as part of an ASCII
+ * string literal.
+ */
+ protected String add_escapes(String str) {
+ StringBuffer retval = new StringBuffer();
+ char ch;
+ for (int i = 0; i < str.length(); i++) {
+ switch (str.charAt(i))
+ {
+ case 0 :
+ continue;
+ case '\b':
+ retval.append("\\b");
+ continue;
+ case '\t':
+ retval.append("\\t");
+ continue;
+ case '\n':
+ retval.append("\\n");
+ continue;
+ case '\f':
+ retval.append("\\f");
+ continue;
+ case '\r':
+ retval.append("\\r");
+ continue;
+ case '\"':
+ retval.append("\\\"");
+ continue;
+ case '\'':
+ retval.append("\\\'");
+ continue;
+ case '\\':
+ retval.append("\\\\");
+ continue;
+ default:
+ if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
+ String s = "0000" + Integer.toString(ch, 16);
+ retval.append("\\u" + s.substring(s.length() - 4, s.length()));
+ } else {
+ retval.append(ch);
+ }
+ continue;
+ }
+ }
+ return retval.toString();
+ }
+
+}
+/* JavaCC - OriginalChecksum=a147e4edaa2a39e08e6f250c30247549 (do not edit this line) */
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleCharStream.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleCharStream.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleCharStream.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleCharStream.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,472 @@
+/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version 4.1 */
+/* JavaCCOptions:STATIC=false */
+package org.apache.struts2.el.parser;
+
+/**
+ * An implementation of interface CharStream, where the stream is assumed to
+ * contain only ASCII characters (without unicode processing).
+ */
+
+public class SimpleCharStream
+{
+/** Whether parser is static. */
+ public static final boolean staticFlag = false;
+ int bufsize;
+ int available;
+ int tokenBegin;
+/** Position in buffer. */
+ public int bufpos = -1;
+ protected int bufline[];
+ protected int bufcolumn[];
+
+ protected int column = 0;
+ protected int line = 1;
+
+ protected boolean prevCharIsCR = false;
+ protected boolean prevCharIsLF = false;
+
+ protected java.io.Reader inputStream;
+
+ protected char[] buffer;
+ protected int maxNextCharInd = 0;
+ protected int inBuf = 0;
+ protected int tabSize = 8;
+
+ protected void setTabSize(int i) { tabSize = i; }
+ protected int getTabSize(int i) { return tabSize; }
+
+
+ protected void ExpandBuff(boolean wrapAround)
+ {
+ char[] newbuffer = new char[bufsize + 2048];
+ int newbufline[] = new int[bufsize + 2048];
+ int newbufcolumn[] = new int[bufsize + 2048];
+
+ try
+ {
+ if (wrapAround)
+ {
+ System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize - tokenBegin);
+ System.arraycopy(buffer, 0, newbuffer,
+ bufsize - tokenBegin, bufpos);
+ buffer = newbuffer;
+
+ System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize - tokenBegin);
+ System.arraycopy(bufline, 0, newbufline, bufsize - tokenBegin, bufpos);
+ bufline = newbufline;
+
+ System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize - tokenBegin);
+ System.arraycopy(bufcolumn, 0, newbufcolumn, bufsize - tokenBegin, bufpos);
+ bufcolumn = newbufcolumn;
+
+ maxNextCharInd = (bufpos += (bufsize - tokenBegin));
+ }
+ else
+ {
+ System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize - tokenBegin);
+ buffer = newbuffer;
+
+ System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize - tokenBegin);
+ bufline = newbufline;
+
+ System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize - tokenBegin);
+ bufcolumn = newbufcolumn;
+
+ maxNextCharInd = (bufpos -= tokenBegin);
+ }
+ }
+ catch (Throwable t)
+ {
+ throw new Error(t.getMessage());
+ }
+
+
+ bufsize += 2048;
+ available = bufsize;
+ tokenBegin = 0;
+ }
+
+ protected void FillBuff() throws java.io.IOException
+ {
+ if (maxNextCharInd == available)
+ {
+ if (available == bufsize)
+ {
+ if (tokenBegin > 2048)
+ {
+ bufpos = maxNextCharInd = 0;
+ available = tokenBegin;
+ }
+ else if (tokenBegin < 0)
+ bufpos = maxNextCharInd = 0;
+ else
+ ExpandBuff(false);
+ }
+ else if (available > tokenBegin)
+ available = bufsize;
+ else if ((tokenBegin - available) < 2048)
+ ExpandBuff(true);
+ else
+ available = tokenBegin;
+ }
+
+ int i;
+ try {
+ if ((i = inputStream.read(buffer, maxNextCharInd,
+ available - maxNextCharInd)) == -1)
+ {
+ inputStream.close();
+ throw new java.io.IOException();
+ }
+ else
+ maxNextCharInd += i;
+ return;
+ }
+ catch(java.io.IOException e) {
+ --bufpos;
+ backup(0);
+ if (tokenBegin == -1)
+ tokenBegin = bufpos;
+ throw e;
+ }
+ }
+
+/** Start. */
+ public char BeginToken() throws java.io.IOException
+ {
+ tokenBegin = -1;
+ char c = readChar();
+ tokenBegin = bufpos;
+
+ return c;
+ }
+
+ protected void UpdateLineColumn(char c)
+ {
+ column++;
+
+ if (prevCharIsLF)
+ {
+ prevCharIsLF = false;
+ line += (column = 1);
+ }
+ else if (prevCharIsCR)
+ {
+ prevCharIsCR = false;
+ if (c == '\n')
+ {
+ prevCharIsLF = true;
+ }
+ else
+ line += (column = 1);
+ }
+
+ switch (c)
+ {
+ case '\r' :
+ prevCharIsCR = true;
+ break;
+ case '\n' :
+ prevCharIsLF = true;
+ break;
+ case '\t' :
+ column--;
+ column += (tabSize - (column % tabSize));
+ break;
+ default :
+ break;
+ }
+
+ bufline[bufpos] = line;
+ bufcolumn[bufpos] = column;
+ }
+
+/** Read a character. */
+ public char readChar() throws java.io.IOException
+ {
+ if (inBuf > 0)
+ {
+ --inBuf;
+
+ if (++bufpos == bufsize)
+ bufpos = 0;
+
+ return buffer[bufpos];
+ }
+
+ if (++bufpos >= maxNextCharInd)
+ FillBuff();
+
+ char c = buffer[bufpos];
+
+ UpdateLineColumn(c);
+ return c;
+ }
+
+ /**
+ * @deprecated
+ * @see #getEndColumn
+ */
+
+ public int getColumn() {
+ return bufcolumn[bufpos];
+ }
+
+ /**
+ * @deprecated
+ * @see #getEndLine
+ */
+
+ public int getLine() {
+ return bufline[bufpos];
+ }
+
+ /** Get token end column number. */
+ public int getEndColumn() {
+ return bufcolumn[bufpos];
+ }
+
+ /** Get token end line number. */
+ public int getEndLine() {
+ return bufline[bufpos];
+ }
+
+ /** Get token beginning column number. */
+ public int getBeginColumn() {
+ return bufcolumn[tokenBegin];
+ }
+
+ /** Get token beginning line number. */
+ public int getBeginLine() {
+ return bufline[tokenBegin];
+ }
+
+/** Backup a number of characters. */
+ public void backup(int amount) {
+
+ inBuf += amount;
+ if ((bufpos -= amount) < 0)
+ bufpos += bufsize;
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.Reader dstream, int startline,
+ int startcolumn, int buffersize)
+ {
+ inputStream = dstream;
+ line = startline;
+ column = startcolumn - 1;
+
+ available = bufsize = buffersize;
+ buffer = new char[buffersize];
+ bufline = new int[buffersize];
+ bufcolumn = new int[buffersize];
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.Reader dstream, int startline,
+ int startcolumn)
+ {
+ this(dstream, startline, startcolumn, 4096);
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.Reader dstream)
+ {
+ this(dstream, 1, 1, 4096);
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.Reader dstream, int startline,
+ int startcolumn, int buffersize)
+ {
+ inputStream = dstream;
+ line = startline;
+ column = startcolumn - 1;
+
+ if (buffer == null || buffersize != buffer.length)
+ {
+ available = bufsize = buffersize;
+ buffer = new char[buffersize];
+ bufline = new int[buffersize];
+ bufcolumn = new int[buffersize];
+ }
+ prevCharIsLF = prevCharIsCR = false;
+ tokenBegin = inBuf = maxNextCharInd = 0;
+ bufpos = -1;
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.Reader dstream, int startline,
+ int startcolumn)
+ {
+ ReInit(dstream, startline, startcolumn, 4096);
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.Reader dstream)
+ {
+ ReInit(dstream, 1, 1, 4096);
+ }
+ /** Constructor. */
+ public SimpleCharStream(java.io.InputStream dstream, String encoding, int startline,
+ int startcolumn, int buffersize) throws java.io.UnsupportedEncodingException
+ {
+ this(encoding == null ? new java.io.InputStreamReader(dstream) : new java.io.InputStreamReader(dstream, encoding), startline, startcolumn, buffersize);
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.InputStream dstream, int startline,
+ int startcolumn, int buffersize)
+ {
+ this(new java.io.InputStreamReader(dstream), startline, startcolumn, buffersize);
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.InputStream dstream, String encoding, int startline,
+ int startcolumn) throws java.io.UnsupportedEncodingException
+ {
+ this(dstream, encoding, startline, startcolumn, 4096);
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.InputStream dstream, int startline,
+ int startcolumn)
+ {
+ this(dstream, startline, startcolumn, 4096);
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.InputStream dstream, String encoding) throws java.io.UnsupportedEncodingException
+ {
+ this(dstream, encoding, 1, 1, 4096);
+ }
+
+ /** Constructor. */
+ public SimpleCharStream(java.io.InputStream dstream)
+ {
+ this(dstream, 1, 1, 4096);
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.InputStream dstream, String encoding, int startline,
+ int startcolumn, int buffersize) throws java.io.UnsupportedEncodingException
+ {
+ ReInit(encoding == null ? new java.io.InputStreamReader(dstream) : new java.io.InputStreamReader(dstream, encoding), startline, startcolumn, buffersize);
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.InputStream dstream, int startline,
+ int startcolumn, int buffersize)
+ {
+ ReInit(new java.io.InputStreamReader(dstream), startline, startcolumn, buffersize);
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.InputStream dstream, String encoding) throws java.io.UnsupportedEncodingException
+ {
+ ReInit(dstream, encoding, 1, 1, 4096);
+ }
+
+ /** Reinitialise. */
+ public void ReInit(java.io.InputStream dstream)
+ {
+ ReInit(dstream, 1, 1, 4096);
+ }
+ /** Reinitialise. */
+ public void ReInit(java.io.InputStream dstream, String encoding, int startline,
+ int startcolumn) throws java.io.UnsupportedEncodingException
+ {
+ ReInit(dstream, encoding, startline, startcolumn, 4096);
+ }
+ /** Reinitialise. */
+ public void ReInit(java.io.InputStream dstream, int startline,
+ int startcolumn)
+ {
+ ReInit(dstream, startline, startcolumn, 4096);
+ }
+ /** Get token literal value. */
+ public String GetImage()
+ {
+ if (bufpos >= tokenBegin)
+ return new String(buffer, tokenBegin, bufpos - tokenBegin + 1);
+ else
+ return new String(buffer, tokenBegin, bufsize - tokenBegin) +
+ new String(buffer, 0, bufpos + 1);
+ }
+
+ /** Get the suffix. */
+ public char[] GetSuffix(int len)
+ {
+ char[] ret = new char[len];
+
+ if ((bufpos + 1) >= len)
+ System.arraycopy(buffer, bufpos - len + 1, ret, 0, len);
+ else
+ {
+ System.arraycopy(buffer, bufsize - (len - bufpos - 1), ret, 0,
+ len - bufpos - 1);
+ System.arraycopy(buffer, 0, ret, len - bufpos - 1, bufpos + 1);
+ }
+
+ return ret;
+ }
+
+ /** Reset buffer when finished. */
+ public void Done()
+ {
+ buffer = null;
+ bufline = null;
+ bufcolumn = null;
+ }
+
+ /**
+ * Method to adjust line and column numbers for the start of a token.
+ */
+ public void adjustBeginLineColumn(int newLine, int newCol)
+ {
+ int start = tokenBegin;
+ int len;
+
+ if (bufpos >= tokenBegin)
+ {
+ len = bufpos - tokenBegin + inBuf + 1;
+ }
+ else
+ {
+ len = bufsize - tokenBegin + bufpos + 1 + inBuf;
+ }
+
+ int i = 0, j = 0, k = 0;
+ int nextColDiff = 0, columnDiff = 0;
+
+ while (i < len &&
+ bufline[j = start % bufsize] == bufline[k = ++start % bufsize])
+ {
+ bufline[j] = newLine;
+ nextColDiff = columnDiff + bufcolumn[k] - bufcolumn[j];
+ bufcolumn[j] = newCol + columnDiff;
+ columnDiff = nextColDiff;
+ i++;
+ }
+
+ if (i < len)
+ {
+ bufline[j] = newLine++;
+ bufcolumn[j] = newCol + columnDiff;
+
+ while (i++ < len)
+ {
+ if (bufline[j = start % bufsize] != bufline[++start % bufsize])
+ bufline[j] = newLine++;
+ else
+ bufline[j] = newLine;
+ }
+ }
+
+ line = bufline[j];
+ column = bufcolumn[j];
+ }
+
+}
+/* JavaCC - OriginalChecksum=07e88967db3720fcfc378bbb17e7f640 (do not edit this line) */
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleNode.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleNode.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleNode.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/SimpleNode.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+/* Generated By:JJTree: Do not edit this line. SimpleNode.java */
+
+package org.apache.struts2.el.parser;
+
+import javax.el.ELException;
+import javax.el.MethodInfo;
+import javax.el.PropertyNotWritableException;
+
+import org.apache.struts2.el.lang.ELSupport;
+import org.apache.struts2.el.lang.EvaluationContext;
+import org.apache.struts2.el.util.MessageFactory;
+
+
+/**
+ * @author Jacob Hookom [jacob@hookom.net]
+ * @version $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: markt $
+ */
+public abstract class SimpleNode extends ELSupport implements Node {
+ protected Node parent;
+
+ protected Node[] children;
+
+ protected int id;
+
+ protected String image;
+
+ public SimpleNode(int i) {
+ id = i;
+ }
+
+ public void jjtOpen() {
+ }
+
+ public void jjtClose() {
+ }
+
+ public void jjtSetParent(Node n) {
+ parent = n;
+ }
+
+ public Node jjtGetParent() {
+ return parent;
+ }
+
+ public void jjtAddChild(Node n, int i) {
+ if (children == null) {
+ children = new Node[i + 1];
+ } else if (i >= children.length) {
+ Node c[] = new Node[i + 1];
+ System.arraycopy(children, 0, c, 0, children.length);
+ children = c;
+ }
+ children[i] = n;
+ }
+
+ public Node jjtGetChild(int i) {
+ return children[i];
+ }
+
+ public int jjtGetNumChildren() {
+ return (children == null) ? 0 : children.length;
+ }
+
+ /*
+ * You can override these two methods in subclasses of SimpleNode to
+ * customize the way the node appears when the tree is dumped. If your
+ * output uses more than one line you should override toString(String),
+ * otherwise overriding toString() is probably all you need to do.
+ */
+
+ public String toString() {
+ if (this.image != null) {
+ return ELParserTreeConstants.jjtNodeName[id] + "[" + this.image
+ + "]";
+ }
+ return ELParserTreeConstants.jjtNodeName[id];
+ }
+
+ public String toString(String prefix) {
+ return prefix + toString();
+ }
+
+ /*
+ * Override this method if you want to customize how the node dumps out its
+ * children.
+ */
+
+ public void dump(String prefix) {
+ System.out.println(toString(prefix));
+ if (children != null) {
+ for (int i = 0; i < children.length; ++i) {
+ SimpleNode n = (SimpleNode) children[i];
+ if (n != null) {
+ n.dump(prefix + " ");
+ }
+ }
+ }
+ }
+
+ public String getImage() {
+ return image;
+ }
+
+ public void setImage(String image) {
+ this.image = image;
+ }
+
+ public Class getType(EvaluationContext ctx)
+ throws ELException {
+ throw new UnsupportedOperationException();
+ }
+
+ public Object getValue(EvaluationContext ctx)
+ throws ELException {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean isReadOnly(EvaluationContext ctx)
+ throws ELException {
+ return true;
+ }
+
+ public void setValue(EvaluationContext ctx, Object value)
+ throws ELException {
+ throw new PropertyNotWritableException(MessageFactory.get("error.syntax.set"));
+ }
+
+ public void accept(NodeVisitor visitor) throws Exception {
+ visitor.visit(this);
+ if (this.children != null && this.children.length > 0) {
+ for (int i = 0; i < this.children.length; i++) {
+ this.children[i].accept(visitor);
+ }
+ }
+ }
+
+ public Object invoke(EvaluationContext ctx, Class[] paramTypes, Object[] paramValues) throws ELException {
+ throw new UnsupportedOperationException();
+ }
+
+ public MethodInfo getMethodInfo(EvaluationContext ctx, Class[] paramTypes) throws ELException {
+ throw new UnsupportedOperationException();
+ }
+}
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Token.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Token.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Token.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/Token.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,124 @@
+/* Generated By:JavaCC: Do not edit this line. Token.java Version 4.1 */
+/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null */
+package org.apache.struts2.el.parser;
+
+/**
+ * Describes the input token stream.
+ */
+
+public class Token {
+
+ /**
+ * An integer that describes the kind of this token. This numbering
+ * system is determined by JavaCCParser, and a table of these numbers is
+ * stored in the file ...Constants.java.
+ */
+ public int kind;
+
+ /** The line number of the first character of this Token. */
+ public int beginLine;
+ /** The column number of the first character of this Token. */
+ public int beginColumn;
+ /** The line number of the last character of this Token. */
+ public int endLine;
+ /** The column number of the last character of this Token. */
+ public int endColumn;
+
+ /**
+ * The string image of the token.
+ */
+ public String image;
+
+ /**
+ * A reference to the next regular (non-special) token from the input
+ * stream. If this is the last token from the input stream, or if the
+ * token manager has not read tokens beyond this one, this field is
+ * set to null. This is true only if this token is also a regular
+ * token. Otherwise, see below for a description of the contents of
+ * this field.
+ */
+ public Token next;
+
+ /**
+ * This field is used to access special tokens that occur prior to this
+ * token, but after the immediately preceding regular (non-special) token.
+ * If there are no such special tokens, this field is set to null.
+ * When there are more than one such special token, this field refers
+ * to the last of these special tokens, which in turn refers to the next
+ * previous special token through its specialToken field, and so on
+ * until the first special token (whose specialToken field is null).
+ * The next fields of special tokens refer to other special tokens that
+ * immediately follow it (without an intervening regular token). If there
+ * is no such token, this field is null.
+ */
+ public Token specialToken;
+
+ /**
+ * An optional attribute value of the Token.
+ * Tokens which are not used as syntactic sugar will often contain
+ * meaningful values that will be used later on by the compiler or
+ * interpreter. This attribute value is often different from the image.
+ * Any subclass of Token that actually wants to return a non-null value can
+ * override this method as appropriate.
+ */
+ public Object getValue() {
+ return null;
+ }
+
+ /**
+ * No-argument constructor
+ */
+ public Token() {}
+
+ /**
+ * Constructs a new token for the specified Image.
+ */
+ public Token(int kind)
+ {
+ this(kind, null);
+ }
+
+ /**
+ * Constructs a new token for the specified Image and Kind.
+ */
+ public Token(int kind, String image)
+ {
+ this.kind = kind;
+ this.image = image;
+ }
+
+ /**
+ * Returns the image.
+ */
+ public String toString()
+ {
+ return image;
+ }
+
+ /**
+ * Returns a new Token object, by default. However, if you want, you
+ * can create and return subclass objects based on the value of ofKind.
+ * Simply add the cases to the switch for all those special cases.
+ * For example, if you have a subclass of Token called IDToken that
+ * you want to create if ofKind is ID, simply add something like :
+ *
+ * case MyParserConstants.ID : return new IDToken(ofKind, image);
+ *
+ * to the following switch statement. Then you can cast matchedToken
+ * variable to the appropriate type and use sit in your lexical actions.
+ */
+ public static Token newToken(int ofKind, String image)
+ {
+ switch(ofKind)
+ {
+ default : return new Token(ofKind, image);
+ }
+ }
+
+ public static Token newToken(int ofKind)
+ {
+ return newToken(ofKind, null);
+ }
+
+}
+/* JavaCC - OriginalChecksum=384f0c8d72f06824f8ad2f5b33eb5e59 (do not edit this line) */
Added: struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/TokenMgrError.java
URL: http://svn.apache.org/viewvc/struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/TokenMgrError.java?rev=819444&view=auto
==============================================================================
--- struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/TokenMgrError.java (added)
+++ struts/struts2/trunk/plugins/embeddedjsp/src/main/java/org/apache/struts2/el/parser/TokenMgrError.java Mon Sep 28 01:55:26 2009
@@ -0,0 +1,140 @@
+/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 4.1 */
+/* JavaCCOptions: */
+package org.apache.struts2.el.parser;
+
+/** Token Manager Error. */
+public class TokenMgrError extends Error
+{
+
+ /*
+ * Ordinals for various reasons why an Error of this type can be thrown.
+ */
+
+ /**
+ * Lexical error occurred.
+ */
+ static final int LEXICAL_ERROR = 0;
+
+ /**
+ * An attempt was made to create a second instance of a static token manager.
+ */
+ static final int STATIC_LEXER_ERROR = 1;
+
+ /**
+ * Tried to change to an invalid lexical state.
+ */
+ static final int INVALID_LEXICAL_STATE = 2;
+
+ /**
+ * Detected (and bailed out of) an infinite loop in the token manager.
+ */
+ static final int LOOP_DETECTED = 3;
+
+ /**
+ * Indicates the reason why the exception is thrown. It will have
+ * one of the above 4 values.
+ */
+ int errorCode;
+
+ /**
+ * Replaces unprintable characters by their escaped (or unicode escaped)
+ * equivalents in the given string
+ */
+ protected static final String addEscapes(String str) {
+ StringBuffer retval = new StringBuffer();
+ char ch;
+ for (int i = 0; i < str.length(); i++) {
+ switch (str.charAt(i))
+ {
+ case 0 :
+ continue;
+ case '\b':
+ retval.append("\\b");
+ continue;
+ case '\t':
+ retval.append("\\t");
+ continue;
+ case '\n':
+ retval.append("\\n");
+ continue;
+ case '\f':
+ retval.append("\\f");
+ continue;
+ case '\r':
+ retval.append("\\r");
+ continue;
+ case '\"':
+ retval.append("\\\"");
+ continue;
+ case '\'':
+ retval.append("\\\'");
+ continue;
+ case '\\':
+ retval.append("\\\\");
+ continue;
+ default:
+ if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
+ String s = "0000" + Integer.toString(ch, 16);
+ retval.append("\\u" + s.substring(s.length() - 4, s.length()));
+ } else {
+ retval.append(ch);
+ }
+ continue;
+ }
+ }
+ return retval.toString();
+ }
+
+ /**
+ * Returns a detailed message for the Error when it is thrown by the
+ * token manager to indicate a lexical error.
+ * Parameters :
+ * EOFSeen : indicates if EOF caused the lexical error
+ * curLexState : lexical state in which this error occurred
+ * errorLine : line number when the error occurred
+ * errorColumn : column number when the error occurred
+ * errorAfter : prefix that was seen before this error occurred
+ * curchar : the offending character
+ * Note: You can customize the lexical error message by modifying this method.
+ */
+ protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
+ return("Lexical error at line " +
+ errorLine + ", column " +
+ errorColumn + ". Encountered: " +
+ (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
+ "after : \"" + addEscapes(errorAfter) + "\"");
+ }
+
+ /**
+ * You can also modify the body of this method to customize your error messages.
+ * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
+ * of end-users concern, so you can return something like :
+ *
+ * "Internal Error : Please file a bug report .... "
+ *
+ * from this method for such cases in the release version of your parser.
+ */
+ public String getMessage() {
+ return super.getMessage();
+ }
+
+ /*
+ * Constructors of various flavors follow.
+ */
+
+ /** No arg constructor. */
+ public TokenMgrError() {
+ }
+
+ /** Constructor with message and reason. */
+ public TokenMgrError(String message, int reason) {
+ super(message);
+ errorCode = reason;
+ }
+
+ /** Full Constructor. */
+ public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
+ this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
+ }
+}
+/* JavaCC - OriginalChecksum=8048f4b229a762baa426e8e8436dbe9e (do not edit this line) */