javax.servlet.jsp.tagext.TagExtraInfo Java Examples

The following examples show how to use javax.servlet.jsp.tagext.TagExtraInfo. 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: JasperTagInfo.java    From Tomcat8-Source-Read with MIT License 6 votes vote down vote up 
public JasperTagInfo(String tagName,
        String tagClassName,
        String bodyContent,
        String infoString,
        TagLibraryInfo taglib,
        TagExtraInfo tagExtraInfo,
        TagAttributeInfo[] attributeInfo,
        String displayName,
        String smallIcon,
        String largeIcon,
        TagVariableInfo[] tvi,
        String mapName) {

    super(tagName, tagClassName, bodyContent, infoString, taglib,
            tagExtraInfo, attributeInfo, displayName, smallIcon, largeIcon,
            tvi);

    this.dynamicAttrsMapName = mapName;
}
Example #2
Source File: JasperTagInfo.java    From Tomcat7.0.67 with Apache License 2.0 6 votes vote down vote up 
public JasperTagInfo(String tagName,
        String tagClassName,
        String bodyContent,
        String infoString,
        TagLibraryInfo taglib,
        TagExtraInfo tagExtraInfo,
        TagAttributeInfo[] attributeInfo,
        String displayName,
        String smallIcon,
        String largeIcon,
        TagVariableInfo[] tvi,
        String mapName) {

    super(tagName, tagClassName, bodyContent, infoString, taglib,
            tagExtraInfo, attributeInfo, displayName, smallIcon, largeIcon,
            tvi);
    
    this.dynamicAttrsMapName = mapName;
}
Example #3
Source File: JasperTagInfo.java    From tomcatsrc with Apache License 2.0 6 votes vote down vote up 
public JasperTagInfo(String tagName,
        String tagClassName,
        String bodyContent,
        String infoString,
        TagLibraryInfo taglib,
        TagExtraInfo tagExtraInfo,
        TagAttributeInfo[] attributeInfo,
        String displayName,
        String smallIcon,
        String largeIcon,
        TagVariableInfo[] tvi,
        String mapName) {

    super(tagName, tagClassName, bodyContent, infoString, taglib,
            tagExtraInfo, attributeInfo, displayName, smallIcon, largeIcon,
            tvi);
    
    this.dynamicAttrsMapName = mapName;
}
Example #4
Source File: Validator.java    From Tomcat8-Source-Read with MIT License 4 votes vote down vote up 
@SuppressWarnings("null") // tagInfo can't be null after initial test
@Override
public void visit(Node.CustomTag n) throws JasperException {

    TagInfo tagInfo = n.getTagInfo();
    if (tagInfo == null) {
        err.jspError(n, "jsp.error.missing.tagInfo", n.getQName());
    }

    /*
     * The bodycontent of a SimpleTag cannot be JSP.
     */
    if (n.implementsSimpleTag()
            && tagInfo.getBodyContent().equalsIgnoreCase(
                    TagInfo.BODY_CONTENT_JSP)) {
        err.jspError(n, "jsp.error.simpletag.badbodycontent", tagInfo
                .getTagClassName());
    }

    /*
     * If the tag handler declares in the TLD that it supports dynamic
     * attributes, it also must implement the DynamicAttributes
     * interface.
     */
    if (tagInfo.hasDynamicAttributes()
            && !n.implementsDynamicAttributes()) {
        err.jspError(n, "jsp.error.dynamic.attributes.not.implemented",
                n.getQName());
    }

    /*
     * Make sure all required attributes are present, either as
     * attributes or named attributes (<jsp:attribute>). Also make sure
     * that the same attribute is not specified in both attributes or
     * named attributes.
     */
    TagAttributeInfo[] tldAttrs = tagInfo.getAttributes();
    String customActionUri = n.getURI();
    Attributes attrs = n.getAttributes();
    int attrsSize = (attrs == null) ? 0 : attrs.getLength();
    for (int i = 0; i < tldAttrs.length; i++) {
        String attr = null;
        if (attrs != null) {
            attr = attrs.getValue(tldAttrs[i].getName());
            if (attr == null) {
                attr = attrs.getValue(customActionUri, tldAttrs[i]
                        .getName());
            }
        }
        Node.NamedAttribute na = n.getNamedAttributeNode(tldAttrs[i]
                .getName());

        if (tldAttrs[i].isRequired() && attr == null && na == null) {
            err.jspError(n, "jsp.error.missing_attribute", tldAttrs[i]
                    .getName(), n.getLocalName());
        }
        if (attr != null && na != null) {
            err.jspError(n, "jsp.error.duplicate.name.jspattribute",
                    tldAttrs[i].getName());
        }
    }

    Node.Nodes naNodes = n.getNamedAttributeNodes();
    int jspAttrsSize = naNodes.size() + attrsSize;
    Node.JspAttribute[] jspAttrs = null;
    if (jspAttrsSize > 0) {
        jspAttrs = new Node.JspAttribute[jspAttrsSize];
    }
    Hashtable<String, Object> tagDataAttrs = new Hashtable<>(attrsSize);

    checkXmlAttributes(n, jspAttrs, tagDataAttrs);
    checkNamedAttributes(n, jspAttrs, attrsSize, tagDataAttrs);

    TagData tagData = new TagData(tagDataAttrs);

    // JSP.C1: It is a (translation time) error for an action that
    // has one or more variable subelements to have a TagExtraInfo
    // class that returns a non-null object.
    TagExtraInfo tei = tagInfo.getTagExtraInfo();
    if (tei != null && tei.getVariableInfo(tagData) != null
            && tei.getVariableInfo(tagData).length > 0
            && tagInfo.getTagVariableInfos().length > 0) {
        err.jspError("jsp.error.non_null_tei_and_var_subelems", n
                .getQName());
    }

    n.setTagData(tagData);
    n.setJspAttributes(jspAttrs);

    visitBody(n);
}
Example #5
Source File: Validator.java    From Tomcat7.0.67 with Apache License 2.0 4 votes vote down vote up 
@Override
public void visit(Node.CustomTag n) throws JasperException {

    TagInfo tagInfo = n.getTagInfo();
    if (tagInfo == null) {
        err.jspError(n, "jsp.error.missing.tagInfo", n.getQName());
    }

    /*
     * The bodycontent of a SimpleTag cannot be JSP.
     */
    if (n.implementsSimpleTag()
            && tagInfo.getBodyContent().equalsIgnoreCase(
                    TagInfo.BODY_CONTENT_JSP)) {
        err.jspError(n, "jsp.error.simpletag.badbodycontent", tagInfo
                .getTagClassName());
    }

    /*
     * If the tag handler declares in the TLD that it supports dynamic
     * attributes, it also must implement the DynamicAttributes
     * interface.
     */
    if (tagInfo.hasDynamicAttributes()
            && !n.implementsDynamicAttributes()) {
        err.jspError(n, "jsp.error.dynamic.attributes.not.implemented",
                n.getQName());
    }

    /*
     * Make sure all required attributes are present, either as
     * attributes or named attributes (<jsp:attribute>). Also make sure
     * that the same attribute is not specified in both attributes or
     * named attributes.
     */
    TagAttributeInfo[] tldAttrs = tagInfo.getAttributes();
    String customActionUri = n.getURI();
    Attributes attrs = n.getAttributes();
    int attrsSize = (attrs == null) ? 0 : attrs.getLength();
    for (int i = 0; i < tldAttrs.length; i++) {
        String attr = null;
        if (attrs != null) {
            attr = attrs.getValue(tldAttrs[i].getName());
            if (attr == null) {
                attr = attrs.getValue(customActionUri, tldAttrs[i]
                        .getName());
            }
        }
        Node.NamedAttribute na = n.getNamedAttributeNode(tldAttrs[i]
                .getName());

        if (tldAttrs[i].isRequired() && attr == null && na == null) {
            err.jspError(n, "jsp.error.missing_attribute", tldAttrs[i]
                    .getName(), n.getLocalName());
        }
        if (attr != null && na != null) {
            err.jspError(n, "jsp.error.duplicate.name.jspattribute",
                    tldAttrs[i].getName());
        }
    }

    Node.Nodes naNodes = n.getNamedAttributeNodes();
    int jspAttrsSize = naNodes.size() + attrsSize;
    Node.JspAttribute[] jspAttrs = null;
    if (jspAttrsSize > 0) {
        jspAttrs = new Node.JspAttribute[jspAttrsSize];
    }
    Hashtable<String, Object> tagDataAttrs = new Hashtable<String, Object>(attrsSize);

    checkXmlAttributes(n, jspAttrs, tagDataAttrs);
    checkNamedAttributes(n, jspAttrs, attrsSize, tagDataAttrs);

    TagData tagData = new TagData(tagDataAttrs);

    // JSP.C1: It is a (translation time) error for an action that
    // has one or more variable subelements to have a TagExtraInfo
    // class that returns a non-null object.
    TagExtraInfo tei = tagInfo.getTagExtraInfo();
    if (tei != null && tei.getVariableInfo(tagData) != null
            && tei.getVariableInfo(tagData).length > 0
            && tagInfo.getTagVariableInfos().length > 0) {
        err.jspError("jsp.error.non_null_tei_and_var_subelems", n
                .getQName());
    }

    n.setTagData(tagData);
    n.setJspAttributes(jspAttrs);

    visitBody(n);
}
Example #6
Source File: Validator.java    From tomcatsrc with Apache License 2.0 4 votes vote down vote up 
@Override
public void visit(Node.CustomTag n) throws JasperException {

    TagInfo tagInfo = n.getTagInfo();
    if (tagInfo == null) {
        err.jspError(n, "jsp.error.missing.tagInfo", n.getQName());
    }

    /*
     * The bodycontent of a SimpleTag cannot be JSP.
     */
    if (n.implementsSimpleTag()
            && tagInfo.getBodyContent().equalsIgnoreCase(
                    TagInfo.BODY_CONTENT_JSP)) {
        err.jspError(n, "jsp.error.simpletag.badbodycontent", tagInfo
                .getTagClassName());
    }

    /*
     * If the tag handler declares in the TLD that it supports dynamic
     * attributes, it also must implement the DynamicAttributes
     * interface.
     */
    if (tagInfo.hasDynamicAttributes()
            && !n.implementsDynamicAttributes()) {
        err.jspError(n, "jsp.error.dynamic.attributes.not.implemented",
                n.getQName());
    }

    /*
     * Make sure all required attributes are present, either as
     * attributes or named attributes (<jsp:attribute>). Also make sure
     * that the same attribute is not specified in both attributes or
     * named attributes.
     */
    TagAttributeInfo[] tldAttrs = tagInfo.getAttributes();
    String customActionUri = n.getURI();
    Attributes attrs = n.getAttributes();
    int attrsSize = (attrs == null) ? 0 : attrs.getLength();
    for (int i = 0; i < tldAttrs.length; i++) {
        String attr = null;
        if (attrs != null) {
            attr = attrs.getValue(tldAttrs[i].getName());
            if (attr == null) {
                attr = attrs.getValue(customActionUri, tldAttrs[i]
                        .getName());
            }
        }
        Node.NamedAttribute na = n.getNamedAttributeNode(tldAttrs[i]
                .getName());

        if (tldAttrs[i].isRequired() && attr == null && na == null) {
            err.jspError(n, "jsp.error.missing_attribute", tldAttrs[i]
                    .getName(), n.getLocalName());
        }
        if (attr != null && na != null) {
            err.jspError(n, "jsp.error.duplicate.name.jspattribute",
                    tldAttrs[i].getName());
        }
    }

    Node.Nodes naNodes = n.getNamedAttributeNodes();
    int jspAttrsSize = naNodes.size() + attrsSize;
    Node.JspAttribute[] jspAttrs = null;
    if (jspAttrsSize > 0) {
        jspAttrs = new Node.JspAttribute[jspAttrsSize];
    }
    Hashtable<String, Object> tagDataAttrs = new Hashtable<String, Object>(attrsSize);

    checkXmlAttributes(n, jspAttrs, tagDataAttrs);
    checkNamedAttributes(n, jspAttrs, attrsSize, tagDataAttrs);

    TagData tagData = new TagData(tagDataAttrs);

    // JSP.C1: It is a (translation time) error for an action that
    // has one or more variable subelements to have a TagExtraInfo
    // class that returns a non-null object.
    TagExtraInfo tei = tagInfo.getTagExtraInfo();
    if (tei != null && tei.getVariableInfo(tagData) != null
            && tei.getVariableInfo(tagData).length > 0
            && tagInfo.getTagVariableInfos().length > 0) {
        err.jspError("jsp.error.non_null_tei_and_var_subelems", n
                .getQName());
    }

    n.setTagData(tagData);
    n.setJspAttributes(jspAttrs);

    visitBody(n);
}
Example #7
Source File: Validator.java    From packagedrone with Eclipse Public License 1.0 4 votes vote down vote up 
public void visit(Node.CustomTag n) throws JasperException {

	    TagInfo tagInfo = n.getTagInfo();
	    if (tagInfo == null) {
		err.jspError(n, "jsp.error.missing.tagInfo", n.getQName());
	    }

	    /*
	     * The bodycontent of a SimpleTag cannot be JSP.
	     */
	    if (n.implementsSimpleTag() &&
                tagInfo.getBodyContent().equals(TagInfo.BODY_CONTENT_JSP)) {
                err.jspError(n, "jsp.error.simpletag.badbodycontent",
                             tagInfo.getTagClassName());
	    }

	    /*
	     * If the tag handler declares in the TLD that it supports dynamic
	     * attributes, it also must implement the DynamicAttributes
	     * interface.
	     */
	    if (tagInfo.hasDynamicAttributes()
		    && !n.implementsDynamicAttributes()) {
		err.jspError(n, "jsp.error.dynamic.attributes.not.implemented",
			     n.getQName());
	    }

	    /*
	     * Make sure all required attributes are present, either as
             * attributes or named attributes (<jsp:attribute>).
 	     * Also make sure that the same attribute is not specified in
	     * both attributes or named attributes.
	     */
	    TagAttributeInfo[] tldAttrs = tagInfo.getAttributes();
	    String customActionUri = n.getURI();
	    Attributes attrs = n.getAttributes();
	    int attrsSize = (attrs == null) ? 0 : attrs.getLength();
	    for (int i=0; i<tldAttrs.length; i++) {
		String attr = null;
		if (attrs != null) {
		    attr = attrs.getValue(tldAttrs[i].getName());
		    if (attr == null) {
			attr = attrs.getValue(customActionUri,
					      tldAttrs[i].getName());
		    }
		}
		Node.NamedAttribute na =
			n.getNamedAttributeNode(tldAttrs[i].getName());
		
		if (tldAttrs[i].isRequired() && attr == null && na == null) {
		    err.jspError(n, "jsp.error.missing_attribute",
				 tldAttrs[i].getName(), n.getLocalName());
		}
		if (attr != null && na != null) {
		    err.jspError(n, "jsp.error.duplicate.name.jspattribute",
			tldAttrs[i].getName());
		}
	    }

            Node.Nodes naNodes = n.getNamedAttributeNodes();
	    int jspAttrsSize = naNodes.size() + attrsSize;
	    Node.JspAttribute[] jspAttrs = null;
	    if (jspAttrsSize > 0) {
		jspAttrs = new Node.JspAttribute[jspAttrsSize];
	    }
	    Hashtable<String, Object> tagDataAttrs =
                    new Hashtable<String, Object>(attrsSize);

	    checkXmlAttributes(n, jspAttrs, tagDataAttrs);
            checkNamedAttributes(n, jspAttrs, attrsSize, tagDataAttrs);

	    TagData tagData = new TagData(tagDataAttrs);

	    // JSP.C1: It is a (translation time) error for an action that
	    // has one or more variable subelements to have a TagExtraInfo
	    // class that returns a non-null object.
	    TagExtraInfo tei = tagInfo.getTagExtraInfo();
	    if (tei != null
		    && tei.getVariableInfo(tagData) != null
		    && tei.getVariableInfo(tagData).length > 0
		    && tagInfo.getTagVariableInfos().length > 0) {
		err.jspError("jsp.error.non_null_tei_and_var_subelems",
			     n.getQName());
	    }

	    n.setTagData(tagData);
	    n.setJspAttributes(jspAttrs);

	    visitBody(n);
	}