Re: Apache Velocity : Verify if all substitutions are made

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Hello=2C


isn=27t the =22strict mode=22 already what you want=3F


https=3A//velocity=2Eapache=2Eorg/engine/devel/user-guide=2Ehtml=23strict-r=
endering-mode



best regards

Stefan




 Von=3A   Debraj Manna =3Csubharaj=2Emanna=40gmail=2Ecom=3E=20
 An=3A   =3Cuser=40velocity=2Eapache=2Eorg=3E=20
 Gesendet=3A   13=2E06=2E2023 11=3A38=20
 Betreff=3A   Apache Velocity =3A Verify if all substitutions are made=20=


Can someone let me know how I can verify a velocity context against a=20
template=3F Basically=2C I want to throw some error if all variables are no=
t=20
substituted in the velocity template=2E=20
=20
For example=2C let=27s say I have a velocity template=2C card=2Evm=20
=20
 =C2=A0card =7B=20
 =C2=A0 =C2=A0type=3A CREDIT=20
 =C2=A0 =C2=A0company=3A VISA=20
 =C2=A0 =C2=A0name=3A =22=24=7BfirstName=7D =24=7BlastName=7D=22=20
 =C2=A0=7D=20
=20
The substitution is done like below=20
=20
VelocityEngine velocityEngine =3D new VelocityEngine=28=29=3B=20
velocityEngine=2Einit=28=29=3B=20
=20
Template t =3D velocityEngine=2EgetTemplate=28=22card=2Evm=22=29=3B=20
=20
VelocityContext context =3D new VelocityContext=28=29=3B=20
context=2Eput=28=22firstName=22=2C =22tuk=22=29=3B=20
StringWriter writer =3D new StringWriter=28=29=3B=20
t=2Emerge=28 context=2C writer =29=3B=20
=20
In this case=2C I want to throw some error specifying that lastName is not=
=20
replaced in template=2E=20
=20
Does velocity provide anything for this=3F=20


=20

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=23strict-rendering-mode=3Cbr=3E=3C/div=3E=3Cdiv=3E=3Cbr=3E=3C/div=3E=3Cdiv=
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r=3E=3Cdiv=3E=3Cstrong=3E
Von=3A
=3C/strong=3E
=20
Debraj Manna =26lt=3Bsubharaj=2Emanna=40gmail=2Ecom=26gt=3B
=3Cbr=3E
=3Cstrong=3E
An=3A
=3C/strong=3E
=20
=26lt=3Buser=40velocity=2Eapache=2Eorg=26gt=3B
=3Cbr=3E
=3Cstrong=3E
Gesendet=3A
=20
=3C/strong=3E
13=2E06=2E2023 11=3A38
=3Cbr=3E
=3Cstrong=3E
Betreff=3A
=3C/strong=3E
=20
Apache Velocity =3A Verify if all substitutions are made
=3Cbr=3E=3Cbr=3E=3Cblockquote class=3D=22mcntmori=22 style=3D=22margin=3A0=
 0 0 =2E8ex=3Bborder-left=3A1px solid =23CCC=3Bpadding-left=3A1ex=3B=22=3EC=
an someone let me know how I can verify a velocity context against a
=3Cbr=3Etemplate=3F Basically=2C I want to throw some error if all variable=
s are not
=3Cbr=3Esubstituted in the velocity template=2E
=3Cbr=3E
=3Cbr=3EFor example=2C let=27s say I have a velocity template=2C card=2Evm=

=3Cbr=3E
=3Cbr=3E =26nbsp=3Bcard =7B
=3Cbr=3E =26nbsp=3B =26nbsp=3Btype=3A CREDIT
=3Cbr=3E =26nbsp=3B =26nbsp=3Bcompany=3A VISA
=3Cbr=3E =26nbsp=3B =26nbsp=3Bname=3A =22=24=7BfirstName=7D =24=7BlastName=
=7D=22
=3Cbr=3E =26nbsp=3B=7D
=3Cbr=3E
=3Cbr=3EThe substitution is done like below
=3Cbr=3E
=3Cbr=3EVelocityEngine velocityEngine =3D new VelocityEngine=28=29=3B
=3Cbr=3EvelocityEngine=2Einit=28=29=3B
=3Cbr=3E
=3Cbr=3ETemplate t =3D velocityEngine=2EgetTemplate=28=22card=2Evm=22=29=3B=

=3Cbr=3E
=3Cbr=3EVelocityContext context =3D new VelocityContext=28=29=3B
=3Cbr=3Econtext=2Eput=28=22firstName=22=2C =22tuk=22=29=3B
=3Cbr=3EStringWriter writer =3D new StringWriter=28=29=3B
=3Cbr=3Et=2Emerge=28 context=2C writer =29=3B
=3Cbr=3E
=3Cbr=3EIn this case=2C I want to throw some error specifying that lastName=
 is not
=3Cbr=3Ereplaced in template=2E
=3Cbr=3E
=3Cbr=3EDoes velocity provide anything for this=3F
=3Cbr=3E=3C/blockquote=3E=3C/div=3E=
=3CBR /=3E
=3CBR /=3E

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