javax.servlet.jsp.tagext.VariableInfo Java Examples

The following examples show how to use javax.servlet.jsp.tagext.VariableInfo. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ShowNavigationTagExtraInfo.java    From openemm with GNU Affero General Public License v3.0 6 votes vote down vote up 
/**
 * Getter for property variableInfo.
 *
 * @return Value of property variableInfo.
 */
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    String prefix=(String)data.getAttribute("prefix");
    
    if(prefix==null) {
        prefix = "";
    }
    
    return new VariableInfo[]
    {
        new VariableInfo(prefix+"_navigation_switch", "String", true, VariableInfo.NESTED),
        new VariableInfo(prefix+"_navigation_isHighlightKey", "Boolean", true, VariableInfo.NESTED),
        new VariableInfo(prefix+"_navigation_token", "String", true, VariableInfo.NESTED),
        new VariableInfo(prefix+"_navigation_href", "String", true, VariableInfo.NESTED),
        new VariableInfo(prefix+"_navigation_navMsg", "String", true, VariableInfo.NESTED),
        new VariableInfo(prefix+"_navigation_index", "Integer", true, VariableInfo.NESTED),
        new VariableInfo(prefix+"_navigation_conditionSatisfied", "Boolean", true, VariableInfo.NESTED)
    };
}
Example #2
Source File: DefineObjectsTag168.java    From portals-pluto with Apache License 2.0 6 votes vote down vote up 
public VariableInfo[] getVariableInfo(TagData tagData) {
    VariableInfo[] info = new VariableInfo[]{
    	new VariableInfo("renderRequest",
    					 "javax.portlet.RenderRequest",
    					 true,
    					 VariableInfo.AT_BEGIN),
        new VariableInfo("renderResponse",
           				 "javax.portlet.RenderResponse",
           				 true,
          				 VariableInfo.AT_BEGIN),                            
        new VariableInfo("portletConfig",
                         "javax.portlet.PortletConfig",
                         true,
                         VariableInfo.AT_BEGIN)                                              
    };
    return info;
}
Example #3
Source File: Node.java    From Tomcat8-Source-Read with MIT License 6 votes vote down vote up 
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 #4
Source File: Node.java    From tomcatsrc with Apache License 2.0 6 votes vote down vote up 
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 #5
Source File: Node.java    From Tomcat7.0.67 with Apache License 2.0 6 votes vote down vote up 
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 #6
Source File: Node.java    From packagedrone with Eclipse Public License 1.0 5 votes vote down vote up 
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 #7
Source File: TestScriptingVariabler.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
/**
 * 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: ScriptingVariabler.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
@Override
public void visit(Node.CustomTag n) throws JasperException {
    setScriptingVars(n, VariableInfo.AT_BEGIN);
    setScriptingVars(n, VariableInfo.NESTED);
    visitBody(n);
    setScriptingVars(n, VariableInfo.AT_END);
}
Example #9
Source File: Generator.java    From packagedrone with Eclipse Public License 1.0 5 votes vote down vote up 
private void declareScriptingVars(Node.CustomTag n, int scope) {

            // Skip if the page is scriptless
            if (pageInfo.isScriptless()) return;

            ArrayList<Object> vec = n.getScriptingVars(scope);
            if (vec != null) {
                for (int i = 0; i < vec.size(); i++) {
                    Object elem = vec.get(i);
                    if (elem instanceof VariableInfo) {
                        VariableInfo varInfo = (VariableInfo)elem;
                        if (varInfo.getDeclare()) {
                            out.printin(varInfo.getClassName());
                            out.print(" ");
                            out.print(varInfo.getVarName());
                            out.println(" = null;");
                        }
                    } else {
                        TagVariableInfo tagVarInfo = (TagVariableInfo)elem;
                        if (tagVarInfo.getDeclare()) {
                            String varName = tagVarInfo.getNameGiven();
                            if (varName == null) {
                                varName =
                                    n.getTagData().getAttributeString(
                                        tagVarInfo.getNameFromAttribute());
                            } else if (
                                tagVarInfo.getNameFromAttribute() != null) {
                                // alias
                                continue;
                            }
                            out.printin(tagVarInfo.getClassName());
                            out.print(" ");
                            out.print(varName);
                            out.println(" = null;");
                        }
                    }
                }
            }
        }
Example #10
Source File: Generator.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
private void declareScriptingVars(Node.CustomTag n, int scope) {
    if (isFragment) {
        // No need to declare Java variables, if we inside a
        // JspFragment, because a fragment is always scriptless.
        return;
    }

    List<Object> vec = n.getScriptingVars(scope);
    if (vec != null) {
        for (int i = 0; i < vec.size(); i++) {
            Object elem = vec.get(i);
            if (elem instanceof VariableInfo) {
                VariableInfo varInfo = (VariableInfo) elem;
                if (varInfo.getDeclare()) {
                    out.printin(varInfo.getClassName());
                    out.print(" ");
                    out.print(varInfo.getVarName());
                    out.println(" = null;");
                }
            } else {
                TagVariableInfo tagVarInfo = (TagVariableInfo) elem;
                if (tagVarInfo.getDeclare()) {
                    String varName = tagVarInfo.getNameGiven();
                    if (varName == null) {
                        varName = n.getTagData().getAttributeString(
                                tagVarInfo.getNameFromAttribute());
                    } else if (tagVarInfo.getNameFromAttribute() != null) {
                        // alias
                        continue;
                    }
                    out.printin(tagVarInfo.getClassName());
                    out.print(" ");
                    out.print(varName);
                    out.println(" = null;");
                }
            }
        }
    }
}
Example #11
Source File: Node.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
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 #12
Source File: Generator.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
private void declareScriptingVars(Node.CustomTag n, int scope) {
    if (isFragment) {
        // No need to declare Java variables, if we inside a
        // JspFragment, because a fragment is always scriptless.
        return;
    }

    List<Object> vec = n.getScriptingVars(scope);
    if (vec != null) {
        for (int i = 0; i < vec.size(); i++) {
            Object elem = vec.get(i);
            if (elem instanceof VariableInfo) {
                VariableInfo varInfo = (VariableInfo) elem;
                if (varInfo.getDeclare()) {
                    out.printin(varInfo.getClassName());
                    out.print(" ");
                    out.print(varInfo.getVarName());
                    out.println(" = null;");
                }
            } else {
                TagVariableInfo tagVarInfo = (TagVariableInfo) elem;
                if (tagVarInfo.getDeclare()) {
                    String varName = tagVarInfo.getNameGiven();
                    if (varName == null) {
                        varName = n.getTagData().getAttributeString(
                                tagVarInfo.getNameFromAttribute());
                    } else if (tagVarInfo.getNameFromAttribute() != null) {
                        // alias
                        continue;
                    }
                    out.printin(tagVarInfo.getClassName());
                    out.print(" ");
                    out.print(varName);
                    out.println(" = null;");
                }
            }
        }
    }
}
Example #13
Source File: FooTagExtraInfo.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[]
        {
            new VariableInfo("member",
                             "String",
                             true,
                             VariableInfo.NESTED)
        };
}
Example #14
Source File: CheckUserExtraInfo.java    From ontopia with Apache License 2.0 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
  return new VariableInfo[] {
    new VariableInfo(NavigatorApplicationIF.USER_KEY,
                     "net.ontopia.topicmaps.nav2.core.UserIF",
                     true, VariableInfo.AT_END)
  };
}
Example #15
Source File: ScriptingVariabler.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
@Override
public void visit(Node.CustomTag n) throws JasperException {
    setScriptingVars(n, VariableInfo.AT_BEGIN);
    setScriptingVars(n, VariableInfo.NESTED);
    visitBody(n);
    setScriptingVars(n, VariableInfo.AT_END);
}
Example #16
Source File: BaseURLTag.java    From portals-pluto with Apache License 2.0 5 votes vote down vote up 
public VariableInfo[] getVariableInfo(TagData tagData) {
    VariableInfo vi[] = null;
    String var = tagData.getAttributeString("var");
    if (var != null) {
        vi = new VariableInfo[1];
        vi[0] =
        	new VariableInfo(var, "java.lang.String", true,
                         VariableInfo.AT_BEGIN);
    }
    return vi;
}
Example #17
Source File: JspContextWrapper.java    From Tomcat8-Source-Read with MIT License 5 votes vote down vote up 
/**
 * 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 #18
Source File: TestGenerator.java    From Tomcat7.0.67 with Apache License 2.0 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[] {
            new VariableInfo("now", Bean.class.getCanonicalName(),
                    true, VariableInfo.AT_END)
        };
}
Example #19
Source File: TestScriptingVariabler.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
/**
 * 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 #20
Source File: FooTagExtraInfo.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[]
        {
            new VariableInfo("member",
                             "String",
                             true,
                             VariableInfo.NESTED)
        };
}
Example #21
Source File: Node.java    From packagedrone with Eclipse Public License 1.0 5 votes vote down vote up 
public void setScriptingVars(ArrayList<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 #22
Source File: JspContextWrapper.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
/**
 * 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 #23
Source File: JspContextWrapper.java    From packagedrone with Eclipse Public License 1.0 5 votes vote down vote up 
/**
    * 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 #24
Source File: Node.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
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 #25
Source File: Generator.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
private void declareScriptingVars(Node.CustomTag n, int scope) {
    if (isFragment) {
        // No need to declare Java variables, if we inside a
        // JspFragment, because a fragment is always scriptless.
        return;
    }

    List<Object> vec = n.getScriptingVars(scope);
    if (vec != null) {
        for (int i = 0; i < vec.size(); i++) {
            Object elem = vec.get(i);
            if (elem instanceof VariableInfo) {
                VariableInfo varInfo = (VariableInfo) elem;
                if (varInfo.getDeclare()) {
                    out.printin(varInfo.getClassName());
                    out.print(" ");
                    out.print(varInfo.getVarName());
                    out.println(" = null;");
                }
            } else {
                TagVariableInfo tagVarInfo = (TagVariableInfo) elem;
                if (tagVarInfo.getDeclare()) {
                    String varName = tagVarInfo.getNameGiven();
                    if (varName == null) {
                        varName = n.getTagData().getAttributeString(
                                tagVarInfo.getNameFromAttribute());
                    } else if (tagVarInfo.getNameFromAttribute() != null) {
                        // alias
                        continue;
                    }
                    out.printin(tagVarInfo.getClassName());
                    out.print(" ");
                    out.print(varName);
                    out.println(" = null;");
                }
            }
        }
    }
}
Example #26
Source File: PagerTagExtraInfo.java    From feilong-taglib with Apache License 2.0 5 votes vote down vote up 
@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 #27
Source File: ScriptingVariabler.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
@Override
public void visit(Node.CustomTag n) throws JasperException {
    setScriptingVars(n, VariableInfo.AT_BEGIN);
    setScriptingVars(n, VariableInfo.NESTED);
    visitBody(n);
    setScriptingVars(n, VariableInfo.AT_END);
}
Example #28
Source File: FooTagExtraInfo.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[]
        {
            new VariableInfo("member",
                             "String",
                             true,
                             VariableInfo.NESTED)
        };
}
Example #29
Source File: FooTagExtraInfo.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[]
        {
            new VariableInfo("member",
                             "String",
                             true,
                             VariableInfo.NESTED)
        };
}
Example #30
Source File: TestGenerator.java    From tomcatsrc with Apache License 2.0 5 votes vote down vote up 
@Override
public VariableInfo[] getVariableInfo(TagData data) {
    return new VariableInfo[] {
            new VariableInfo("now", Bean.class.getCanonicalName(),
                    true, VariableInfo.AT_END)
        };
}