|
1
57 package com.sun.org.apache.xerces.internal.xinclude;
58
59 import java.util.Stack  ;
60 import com.sun.org.apache.xerces.internal.xinclude.XPointerSchema;
61
62 public class XPointerFramework{
63
64
68
69 XPointerSchema [] fXPointerSchema;
70 String [] fSchemaPointerName;
71 String [] fSchemaPointerURI;
72 String fSchemaPointer;
73 String fCurrentSchemaPointer;
74 Stack fSchemaNotAvailable;
75 int fCountSchemaName = 0;
76 int schemaLength = 0;
77 XPointerSchema fDefaultXPointerSchema;
78
79 public XPointerFramework(){
80 this(null);
81 }
82
83 public XPointerFramework(XPointerSchema [] xpointerschema){
84 fXPointerSchema = xpointerschema;
85 fSchemaNotAvailable = new Stack ();
86 }
87
88 public void reset(){
89 fXPointerSchema = null;
90 fXPointerSchema = null;
91 fCountSchemaName = 0;
92 schemaLength = 0;
93 fSchemaPointerName = null;
94 fSchemaPointerURI = null;
95 fDefaultXPointerSchema = null;
96 fCurrentSchemaPointer = null;
97 }
98
99 public void setXPointerSchema(XPointerSchema [] xpointerschema){
100 fXPointerSchema = xpointerschema;
101 }
102
103 public void setSchemaPointer(String schemaPointer){
104 fSchemaPointer = schemaPointer;
105 }
106
107 public XPointerSchema getNextXPointerSchema(){
108 int i=fCountSchemaName;
109 if(fSchemaPointerName == null){
110 getSchemaNames();
111 }
112 if(fDefaultXPointerSchema == null){
113 getDefaultSchema();
114 }
115 if(fDefaultXPointerSchema.getXpointerSchemaName().equalsIgnoreCase(fSchemaPointerName[i])){
116 fDefaultXPointerSchema.reset();
117 fDefaultXPointerSchema.setXPointerSchemaPointer(fSchemaPointerURI[i]);
118 fCountSchemaName = ++i;
119 return getDefaultSchema();
120 }
121 if(fXPointerSchema == null){
122 fCountSchemaName = ++i;
123 return null;
124 }
125
126 int fschemalength = fXPointerSchema.length;
127
128 for(;fSchemaPointerName[i] != null; i++){
129 for(int j=0; j<fschemalength; j++ ){
130 if(fSchemaPointerName[i].equalsIgnoreCase(fXPointerSchema[j].getXpointerSchemaName())){
131 fXPointerSchema[j].setXPointerSchemaPointer(fSchemaPointerURI[i]);
132 fCountSchemaName = ++i;
133 return fXPointerSchema[j];
134 }
135 }
136
137 if(fSchemaNotAvailable == null);
138 fSchemaNotAvailable = new Stack ();
139
140 fSchemaNotAvailable.push(fSchemaPointerName[i]);
141 }
142 return null;
143 }
144
145 public XPointerSchema getDefaultSchema(){
146 if(fDefaultXPointerSchema == null)
147 fDefaultXPointerSchema = new XPointerElementHandler();
148 return fDefaultXPointerSchema;
149 }
150
151 public void getSchemaNames(){
152 int count =0;
153 int index =0, lastindex =0;
154 int schemapointerindex =0, schemapointerURIindex=0;
155 char c;
156 int length = fSchemaPointer.length();
157 fSchemaPointerName = new String [5];
158 fSchemaPointerURI = new String [5];
159
160 index = fSchemaPointer.indexOf('(');
161 if( index <= 0)
162 return;
163
164 fSchemaPointerName[schemapointerindex++] = fSchemaPointer.substring(0, index++).trim();
165 lastindex = index;
166 String tempURI = null;
167 count++;
168
169 while(index < length){
170 c = fSchemaPointer.charAt(index);
171 if(c == '(')
172 count++;
173 if(c == ')')
174 count--;
175 if(count==0 ){
176 tempURI = fSchemaPointer.substring(lastindex, index).trim();
177 fSchemaPointerURI[schemapointerURIindex++] = getEscapedURI(tempURI);
178 lastindex = index;
179 if((index = fSchemaPointer.indexOf('(', lastindex)) != -1){
180 fSchemaPointerName[schemapointerindex++] = fSchemaPointer.substring(lastindex+1, index).trim();
181 count++;
182 lastindex = index+1;
183 }
184 else{
185 index = lastindex;
186 }
187 }
188 index++;
189 }
190 schemaLength = schemapointerURIindex -1;
191 }
192
193 public String getEscapedURI(String URI){
194 return URI;
195 }
196
197 public int getSchemaCount(){
198 return schemaLength;
199 }
200
201 public int getCurrentPointer(){
202 return fCountSchemaName;
203 }
204
205 } |
Popular Tags |
Java API By Example, From Geeks To Geeks.