Java Code Examples for javax.servlet.jsp.tagext.VariableInfo#AT_END
The following examples show how to use
javax.servlet.jsp.tagext.VariableInfo#AT_END .
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Example 1
| Source File: Node.java From Tomcat7.0.67 with Apache License 2.0 | 6 votes |
|
public List<Object> getScriptingVars(int scope) {
List<Object> vec = null;
switch (scope) {
case VariableInfo.AT_BEGIN:
vec = this.atBeginScriptingVars;
break;
case VariableInfo.AT_END:
vec = this.atEndScriptingVars;
break;
case VariableInfo.NESTED:
vec = this.nestedScriptingVars;
break;
}
return vec;
}
Example 2
| Source File: JspContextWrapper.java From packagedrone with Eclipse Public License 1.0 | 5 votes |
|
/**
* Copies the variables of the given scope from the virtual page scope of
* this JSP context wrapper to the page scope of the invoking JSP context.
*
* @param scope variable scope (one of NESTED, AT_BEGIN, or AT_END)
*/
private void copyTagToPageScope(int scope) {
Iterator<String> iter = null;
switch (scope) {
case VariableInfo.NESTED:
if (nestedVars != null) {
iter = nestedVars.iterator();
}
break;
case VariableInfo.AT_BEGIN:
if (atBeginVars != null) {
iter = atBeginVars.iterator();
}
break;
case VariableInfo.AT_END:
if (atEndVars != null) {
iter = atEndVars.iterator();
}
break;
}
while ((iter != null) && iter.hasNext()) {
String varName = iter.next();
Object obj = getAttribute(varName);
varName = findAlias(varName);
if (obj != null) {
invokingJspCtxt.setAttribute(varName, obj);
} else {
invokingJspCtxt.removeAttribute(varName, PAGE_SCOPE);
}
}
}
Example 3
| Source File: TldRuleSet.java From Tomcat8-Source-Read with MIT License | 5 votes |
|
public void setScope(String scopeName) {
switch (scopeName) {
case "NESTED":
scope = VariableInfo.NESTED;
break;
case "AT_BEGIN":
scope = VariableInfo.AT_BEGIN;
break;
case "AT_END":
scope = VariableInfo.AT_END;
break;
}
}
Example 4
| Source File: PagerTagExtraInfo.java From feilong-taglib with Apache License 2.0 | 5 votes |
|
@Override
public VariableInfo[] getVariableInfo(TagData tagData){
//如果不设置 使用 ${feilongPagerHtml1 } 是正常的
//但是如果使用 <%=feilongPagerHtml1%> 会提示 feilongPagerHtml1 cannot be resolved to a variable
String pagerHtmlAttributeName = defaultIfNullOrEmpty(
tagData.getAttributeString("pagerHtmlAttributeName"),
DEFAULT_PAGE_ATTRIBUTE_PAGER_HTML_NAME);
VariableInfo variableInfo = new VariableInfo(pagerHtmlAttributeName, String.class.getName(), true, VariableInfo.AT_END);
return ConvertUtil.toArray(variableInfo);
}
Example 5
| Source File: Node.java From tomcatsrc with Apache License 2.0 | 5 votes |
|
public void setScriptingVars(List<Object> vec, int scope) {
switch (scope) {
case VariableInfo.AT_BEGIN:
this.atBeginScriptingVars = vec;
break;
case VariableInfo.AT_END:
this.atEndScriptingVars = vec;
break;
case VariableInfo.NESTED:
this.nestedScriptingVars = vec;
break;
}
}
Example 6
| Source File: JspContextWrapper.java From tomcatsrc with Apache License 2.0 | 5 votes |
|
/**
* Copies the variables of the given scope from the virtual page scope of
* this JSP context wrapper to the page scope of the invoking JSP context.
*
* @param scope
* variable scope (one of NESTED, AT_BEGIN, or AT_END)
*/
private void copyTagToPageScope(int scope) {
Iterator<String> iter = null;
switch (scope) {
case VariableInfo.NESTED:
if (nestedVars != null) {
iter = nestedVars.iterator();
}
break;
case VariableInfo.AT_BEGIN:
if (atBeginVars != null) {
iter = atBeginVars.iterator();
}
break;
case VariableInfo.AT_END:
if (atEndVars != null) {
iter = atEndVars.iterator();
}
break;
}
while ((iter != null) && iter.hasNext()) {
String varName = iter.next();
Object obj = getAttribute(varName);
varName = findAlias(varName);
if (obj != null) {
invokingJspCtxt.setAttribute(varName, obj);
} else {
invokingJspCtxt.removeAttribute(varName, PAGE_SCOPE);
}
}
}
Example 7
| Source File: TestScriptingVariabler.java From tomcatsrc with Apache License 2.0 | 5 votes |
|
/**
* Return information about the scripting variables to be created.
*/
@Override
public VariableInfo[] getVariableInfo(TagData data) {
return new VariableInfo[] {
new VariableInfo("Test", "java.lang.String", true,
VariableInfo.AT_END)
};
}
Example 8
| Source File: TestGenerator.java From Tomcat7.0.67 with Apache License 2.0 | 5 votes |
|
@Override
public VariableInfo[] getVariableInfo(TagData data) {
return new VariableInfo[] {
new VariableInfo("now", Bean.class.getCanonicalName(),
true, VariableInfo.AT_END)
};
}
Example 9
| Source File: Node.java From Tomcat7.0.67 with Apache License 2.0 | 5 votes |
|
public void setScriptingVars(List<Object> vec, int scope) {
switch (scope) {
case VariableInfo.AT_BEGIN:
this.atBeginScriptingVars = vec;
break;
case VariableInfo.AT_END:
this.atEndScriptingVars = vec;
break;
case VariableInfo.NESTED:
this.nestedScriptingVars = vec;
break;
}
}
Example 10
| Source File: JspContextWrapper.java From Tomcat7.0.67 with Apache License 2.0 | 5 votes |
|
/**
* Copies the variables of the given scope from the virtual page scope of
* this JSP context wrapper to the page scope of the invoking JSP context.
*
* @param scope
* variable scope (one of NESTED, AT_BEGIN, or AT_END)
*/
private void copyTagToPageScope(int scope) {
Iterator<String> iter = null;
switch (scope) {
case VariableInfo.NESTED:
if (nestedVars != null) {
iter = nestedVars.iterator();
}
break;
case VariableInfo.AT_BEGIN:
if (atBeginVars != null) {
iter = atBeginVars.iterator();
}
break;
case VariableInfo.AT_END:
if (atEndVars != null) {
iter = atEndVars.iterator();
}
break;
}
while ((iter != null) && iter.hasNext()) {
String varName = iter.next();
Object obj = getAttribute(varName);
varName = findAlias(varName);
if (obj != null) {
invokingJspCtxt.setAttribute(varName, obj);
} else {
invokingJspCtxt.removeAttribute(varName, PAGE_SCOPE);
}
}
}
Example 11
| Source File: TestScriptingVariabler.java From Tomcat8-Source-Read with MIT License | 5 votes |
|
/**
* Return information about the scripting variables to be created.
*/
@Override
public VariableInfo[] getVariableInfo(TagData data) {
return new VariableInfo[] {
new VariableInfo("Test", "java.lang.String", true,
VariableInfo.AT_END)
};
}
Example 12
| Source File: TestGenerator.java From Tomcat8-Source-Read with MIT License | 5 votes |
|
@Override
public VariableInfo[] getVariableInfo(TagData data) {
return new VariableInfo[] {
new VariableInfo("now", Bean.class.getCanonicalName(),
true, VariableInfo.AT_END)
};
}
Example 13
| Source File: Node.java From packagedrone with Eclipse Public License 1.0 | 5 votes |
|
public ArrayList<Object> getScriptingVars(int scope) {
switch (scope) {
case VariableInfo.AT_BEGIN:
return this.atBeginScriptingVars;
case VariableInfo.AT_END:
return this.atEndScriptingVars;
case VariableInfo.NESTED:
return this.nestedScriptingVars;
}
return null;
}
Example 14
| Source File: Generator.java From Tomcat7.0.67 with Apache License 2.0 | 4 votes |
|
private void generateSetJspContext(TagInfo tagInfo) {
boolean nestedSeen = false;
boolean atBeginSeen = false;
boolean atEndSeen = false;
// Determine if there are any aliases
boolean aliasSeen = false;
TagVariableInfo[] tagVars = tagInfo.getTagVariableInfos();
for (int i = 0; i < tagVars.length; i++) {
if (tagVars[i].getNameFromAttribute() != null
&& tagVars[i].getNameGiven() != null) {
aliasSeen = true;
break;
}
}
if (aliasSeen) {
out.printil("public void setJspContext(javax.servlet.jsp.JspContext ctx, java.util.Map aliasMap) {");
} else {
out.printil("public void setJspContext(javax.servlet.jsp.JspContext ctx) {");
}
out.pushIndent();
out.printil("super.setJspContext(ctx);");
out.printil("java.util.ArrayList _jspx_nested = null;");
out.printil("java.util.ArrayList _jspx_at_begin = null;");
out.printil("java.util.ArrayList _jspx_at_end = null;");
for (int i = 0; i < tagVars.length; i++) {
switch (tagVars[i].getScope()) {
case VariableInfo.NESTED:
if (!nestedSeen) {
out.printil("_jspx_nested = new java.util.ArrayList();");
nestedSeen = true;
}
out.printin("_jspx_nested.add(");
break;
case VariableInfo.AT_BEGIN:
if (!atBeginSeen) {
out.printil("_jspx_at_begin = new java.util.ArrayList();");
atBeginSeen = true;
}
out.printin("_jspx_at_begin.add(");
break;
case VariableInfo.AT_END:
if (!atEndSeen) {
out.printil("_jspx_at_end = new java.util.ArrayList();");
atEndSeen = true;
}
out.printin("_jspx_at_end.add(");
break;
} // switch
out.print(quote(tagVars[i].getNameGiven()));
out.println(");");
}
if (aliasSeen) {
out.printil("this.jspContext = new org.apache.jasper.runtime.JspContextWrapper(ctx, _jspx_nested, _jspx_at_begin, _jspx_at_end, aliasMap);");
} else {
out.printil("this.jspContext = new org.apache.jasper.runtime.JspContextWrapper(ctx, _jspx_nested, _jspx_at_begin, _jspx_at_end, null);");
}
out.popIndent();
out.printil("}");
out.println();
out.printil("public javax.servlet.jsp.JspContext getJspContext() {");
out.pushIndent();
out.printil("return this.jspContext;");
out.popIndent();
out.printil("}");
}
Example 15
| Source File: TagFileProcessor.java From Tomcat7.0.67 with Apache License 2.0 | 4 votes |
|
@Override
public void visit(Node.VariableDirective n) throws JasperException {
JspUtil.checkAttributes("Variable directive", n,
variableDirectiveAttrs, err);
String nameGiven = n.getAttributeValue("name-given");
String nameFromAttribute = n
.getAttributeValue("name-from-attribute");
if (nameGiven == null && nameFromAttribute == null) {
err.jspError("jsp.error.variable.either.name");
}
if (nameGiven != null && nameFromAttribute != null) {
err.jspError("jsp.error.variable.both.name");
}
String alias = n.getAttributeValue("alias");
if (nameFromAttribute != null && alias == null
|| nameFromAttribute == null && alias != null) {
err.jspError("jsp.error.variable.alias");
}
String className = n.getAttributeValue("variable-class");
if (className == null)
className = "java.lang.String";
String declareStr = n.getAttributeValue("declare");
boolean declare = true;
if (declareStr != null)
declare = JspUtil.booleanValue(declareStr);
int scope = VariableInfo.NESTED;
String scopeStr = n.getAttributeValue("scope");
if (scopeStr != null) {
if ("NESTED".equals(scopeStr)) {
// Already the default
} else if ("AT_BEGIN".equals(scopeStr)) {
scope = VariableInfo.AT_BEGIN;
} else if ("AT_END".equals(scopeStr)) {
scope = VariableInfo.AT_END;
}
}
if (nameFromAttribute != null) {
/*
* An alias has been specified. We use 'nameGiven' to hold the
* value of the alias, and 'nameFromAttribute' to hold the name
* of the attribute whose value (at invocation-time) denotes the
* name of the variable that is being aliased
*/
nameGiven = alias;
checkUniqueName(nameFromAttribute, VAR_NAME_FROM, n);
checkUniqueName(alias, VAR_ALIAS, n);
} else {
// name-given specified
checkUniqueName(nameGiven, VAR_NAME_GIVEN, n);
}
variableVector.addElement(new TagVariableInfo(nameGiven,
nameFromAttribute, className, declare, scope));
}
Example 16
| Source File: TagFileProcessor.java From Tomcat8-Source-Read with MIT License | 4 votes |
|
@Override
public void visit(Node.VariableDirective n) throws JasperException {
JspUtil.checkAttributes("Variable directive", n,
variableDirectiveAttrs, err);
String nameGiven = n.getAttributeValue("name-given");
String nameFromAttribute = n
.getAttributeValue("name-from-attribute");
if (nameGiven == null && nameFromAttribute == null) {
err.jspError("jsp.error.variable.either.name");
}
if (nameGiven != null && nameFromAttribute != null) {
err.jspError("jsp.error.variable.both.name");
}
String alias = n.getAttributeValue("alias");
if (nameFromAttribute != null && alias == null
|| nameFromAttribute == null && alias != null) {
err.jspError("jsp.error.variable.alias");
}
String className = n.getAttributeValue("variable-class");
if (className == null)
className = "java.lang.String";
String declareStr = n.getAttributeValue("declare");
boolean declare = true;
if (declareStr != null)
declare = JspUtil.booleanValue(declareStr);
int scope = VariableInfo.NESTED;
String scopeStr = n.getAttributeValue("scope");
if (scopeStr != null) {
if ("NESTED".equals(scopeStr)) {
// Already the default
} else if ("AT_BEGIN".equals(scopeStr)) {
scope = VariableInfo.AT_BEGIN;
} else if ("AT_END".equals(scopeStr)) {
scope = VariableInfo.AT_END;
}
}
if (nameFromAttribute != null) {
/*
* An alias has been specified. We use 'nameGiven' to hold the
* value of the alias, and 'nameFromAttribute' to hold the name
* of the attribute whose value (at invocation-time) denotes the
* name of the variable that is being aliased
*/
nameGiven = alias;
checkUniqueName(nameFromAttribute, VAR_NAME_FROM, n);
checkUniqueName(alias, VAR_ALIAS, n);
} else {
// name-given specified
checkUniqueName(nameGiven, VAR_NAME_GIVEN, n);
}
variableVector.addElement(new TagVariableInfo(nameGiven,
nameFromAttribute, className, declare, scope));
}
Example 17
| Source File: Generator.java From Tomcat8-Source-Read with MIT License | 4 votes |
|
private void generateSetJspContext(TagInfo tagInfo) {
boolean nestedSeen = false;
boolean atBeginSeen = false;
boolean atEndSeen = false;
// Determine if there are any aliases
boolean aliasSeen = false;
TagVariableInfo[] tagVars = tagInfo.getTagVariableInfos();
for (int i = 0; i < tagVars.length; i++) {
if (tagVars[i].getNameFromAttribute() != null
&& tagVars[i].getNameGiven() != null) {
aliasSeen = true;
break;
}
}
if (aliasSeen) {
out.printil("public void setJspContext(javax.servlet.jsp.JspContext ctx, java.util.Map aliasMap) {");
} else {
out.printil("public void setJspContext(javax.servlet.jsp.JspContext ctx) {");
}
out.pushIndent();
out.printil("super.setJspContext(ctx);");
out.printil("java.util.ArrayList _jspx_nested = null;");
out.printil("java.util.ArrayList _jspx_at_begin = null;");
out.printil("java.util.ArrayList _jspx_at_end = null;");
for (int i = 0; i < tagVars.length; i++) {
switch (tagVars[i].getScope()) {
case VariableInfo.NESTED:
if (!nestedSeen) {
out.printil("_jspx_nested = new java.util.ArrayList();");
nestedSeen = true;
}
out.printin("_jspx_nested.add(");
break;
case VariableInfo.AT_BEGIN:
if (!atBeginSeen) {
out.printil("_jspx_at_begin = new java.util.ArrayList();");
atBeginSeen = true;
}
out.printin("_jspx_at_begin.add(");
break;
case VariableInfo.AT_END:
if (!atEndSeen) {
out.printil("_jspx_at_end = new java.util.ArrayList();");
atEndSeen = true;
}
out.printin("_jspx_at_end.add(");
break;
} // switch
out.print(quote(tagVars[i].getNameGiven()));
out.println(");");
}
if (aliasSeen) {
out.printil("this.jspContext = new org.apache.jasper.runtime.JspContextWrapper(this, ctx, _jspx_nested, _jspx_at_begin, _jspx_at_end, aliasMap);");
} else {
out.printil("this.jspContext = new org.apache.jasper.runtime.JspContextWrapper(this, ctx, _jspx_nested, _jspx_at_begin, _jspx_at_end, null);");
}
out.popIndent();
out.printil("}");
out.println();
out.printil("public javax.servlet.jsp.JspContext getJspContext() {");
out.pushIndent();
out.printil("return this.jspContext;");
out.popIndent();
out.printil("}");
}
Example 18
| Source File: Generator.java From packagedrone with Eclipse Public License 1.0 | 4 votes |
|
private void generateSetJspContext(TagInfo tagInfo) {
boolean nestedSeen = false;
boolean atBeginSeen = false;
boolean atEndSeen = false;
// Determine if there are any aliases
boolean aliasSeen = false;
TagVariableInfo[] tagVars = tagInfo.getTagVariableInfos();
for (int i = 0; i < tagVars.length; i++) {
if (tagVars[i].getNameFromAttribute() != null
&& tagVars[i].getNameGiven() != null) {
aliasSeen = true;
break;
}
}
if (aliasSeen) {
out.printil(
"public void setJspContext(JspContext ctx, java.util.Map aliasMap) {");
} else {
out.printil("public void setJspContext(JspContext ctx) {");
}
out.pushIndent();
out.printil("super.setJspContext(ctx);");
out.printil("java.util.ArrayList<String> _jspx_nested = null;");
out.printil("java.util.ArrayList<String> _jspx_at_begin = null;");
out.printil("java.util.ArrayList<String> _jspx_at_end = null;");
for (int i = 0; i < tagVars.length; i++) {
switch (tagVars[i].getScope()) {
case VariableInfo.NESTED :
if (!nestedSeen) {
out.printil(
"_jspx_nested = new java.util.ArrayList<String>();");
nestedSeen = true;
}
out.printin("_jspx_nested.add(");
break;
case VariableInfo.AT_BEGIN :
if (!atBeginSeen) {
out.printil(
"_jspx_at_begin = new java.util.ArrayList<String>();");
atBeginSeen = true;
}
out.printin("_jspx_at_begin.add(");
break;
case VariableInfo.AT_END :
if (!atEndSeen) {
out.printil(
"_jspx_at_end = new java.util.ArrayList<String>();");
atEndSeen = true;
}
out.printin("_jspx_at_end.add(");
break;
} // switch
out.print(quote(tagVars[i].getNameGiven()));
out.println(");");
}
if (aliasSeen) {
out.printil(
"this.jspContext = new org.apache.jasper.runtime.JspContextWrapper(ctx, _jspx_nested, _jspx_at_begin, _jspx_at_end, aliasMap);");
} else {
out.printil(
"this.jspContext = new org.apache.jasper.runtime.JspContextWrapper(ctx, _jspx_nested, _jspx_at_begin, _jspx_at_end, null);");
}
out.popIndent();
out.printil("}");
out.println();
out.printil("public JspContext getJspContext() {");
out.pushIndent();
out.printil("return this.jspContext;");
out.popIndent();
out.printil("}");
}
Example 19
| Source File: CollectionTagExtraInfo.java From fenixedu-academic with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
public VariableInfo[] getVariableInfo(TagData arg0) {
return new VariableInfo[] { new VariableInfo("id", "java.util.Collection", true, VariableInfo.AT_END) };
}
Example 20
| Source File: EnumDescriptionTagExtraInfo.java From fenixedu-academic with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
public VariableInfo[] getVariableInfo(TagData arg0) {
return new VariableInfo[] { new VariableInfo("id", "java.lang.String", true, VariableInfo.AT_END) };
}
